EP0019557A1 - Internal combustion engine with swash plate, without crankshaft-connecting rod - Google Patents

Internal combustion engine with swash plate, without crankshaft-connecting rod Download PDF

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Publication number
EP0019557A1
EP0019557A1 EP80400690A EP80400690A EP0019557A1 EP 0019557 A1 EP0019557 A1 EP 0019557A1 EP 80400690 A EP80400690 A EP 80400690A EP 80400690 A EP80400690 A EP 80400690A EP 0019557 A1 EP0019557 A1 EP 0019557A1
Authority
EP
European Patent Office
Prior art keywords
rods
motor according
integral
cylinders
rotary shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP80400690A
Other languages
German (de)
French (fr)
Inventor
Emilien Alphonse Feneux
Marcelle née Malo Feneux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FENEUX MARCELLE NEE MALO
FENEUX EMILIEN ALPHONSO
FENEUX MARCELLE MALO
Original Assignee
FENEUX MARCELLE NEE MALO
FENEUX EMILIEN ALPHONSO
FENEUX MARCELLE MALO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7916011A external-priority patent/FR2474586A1/en
Priority claimed from MC791381A external-priority patent/MC1290A1/en
Application filed by FENEUX MARCELLE NEE MALO, FENEUX EMILIEN ALPHONSO, FENEUX MARCELLE MALO filed Critical FENEUX MARCELLE NEE MALO
Publication of EP0019557A1 publication Critical patent/EP0019557A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Definitions

  • the present invention relates to an internal combustion engine, disc, without crankshaft and without connecting rod.
  • such an internal combustion engine is characterized in that it comprises a rotary output shaft on which is fixed at least one inclined disc on which is mounted free in rotation an intermediate element of revolution on angular parts offset from which act in translation of the drive members controlled by rods substantially parallel to the rotary shaft and integral in translation with pistons freely mounted in reciprocating motion in cylinders forming combustion chambers.
  • the invention relates more particularly to certain modes of application and embodiment of these provisions; it is more particularly still targeted, and this as new industrial products, engines of the kind in question, the elements and tools specific to their establishment as well as the assemblies comprising these engines.
  • the motor shown in Figs. 1 and 2 comprises a rotation shaft 1 rotatably mounted by means of bearings or bearings in an oil pan 24, the shaft 1 having beyond this casing, an extension which passes through an intake chamber 10 to then be surrounded by transfer chambers 7 and 8, as well as, more towards the outside in the radial direction, by two cylinders 5 and 6 with parallel axes to that of the shaft 1 and arranged diametrically with respect thereto.
  • the shaft 1 carries, in an integral manner, an inclined disc 11 on the periphery of which is arranged a ball bearing 12 which is itself housed inside a cage or crown 13 This carries, externally and on its periphery, at the two locations situated at the ends of the diameter of the disc which makes the greatest angle with the shaft, two axes 18 and 19 which each receive a toothed or rack sector each. form of arc 20 or 21 pivoting on these axes.
  • the flange 2 which separates the casing 24 from the cylinders 5 and 6, is crossed not only by the rotation shaft 1, but also, by means of sliding orifices 25 and 26, by two rods or axes 3 and 4 arranged along the axes of the cylinders 5 and 6, this flange further bearing a ball bearing and two slides 85 and 87 disposed inside the casing 24 and in the direction of the rods 3 and 4, these slides not being shown in Fig. 2 for reasons of clarity.
  • the rods 3 and ' 4 are connected to pistons 16 and 17 slidably mounted in the cylinders 5 and 6, and they carry, at their other end located inside the casing 24, two racks 14 and 15 yes mesh with the sectors teeth 20 and 21 and are slidably mounted inside the slides 85 and 87.
  • the axis of rotation 1 carries a small lubrication turbine 22, for the pistons 16 and 17.
  • the shaft carries a small disc 9 which has, along a given radius, a lumen 29 which can come respectively opposite two orifices 86 formed between the chamber 10 and one of the two transfer chambers 7 and 8.
  • the rotation shaft 1 still carries a cam 23 for the ignition failure, and finally, at its end, a pulley 27 for controlling the dynamo and a fan 28 for cooling the engine.
  • the cage 13 has, thanks to the ball bearing 12, no possibility of rotation, but only a back-and-forth movement which results from the oscillatory movement of the disk.
  • This reciprocating movement is transmitted from the pistons 16 and 17 by means of the rods 3 and 4 and the racks 14 and 15 which mesh with the toothed sectors 20 and 21 whose curvature is equal to the radius produced by the movement of va- back and forth caused by the inclination of the disc 11.
  • the slides 87 and 85 hold the racks 14 and 15 and the toothed sectors 20 and 21, and prevent the rotation of the cage 13, while allowing its movement back and forth. This sliding can be favored by rollers or anti-friction coatings.
  • the small disc 9 allows, thanks to its light 29, the opening and closing of the transfer chambers 7 and 8.
  • passages 30 and 31 for lubricating the pistons, these passages opening out in the middle of these cylinders, while at their other end they pass radially inwardly the flange 2 to open out in look of the shaft 1 and near the lubrication turbine 22. It is also provided in these same side walls of the cylinders, on the one hand, of the intake ports 32 and 33 (near the flange 2) and, on the other hand, exhaust lights 34 and 35 located above the pools 16 and 17 ⁇ as if it is at bottom dead center.
  • the two transfer chambers 7 and 8 have intake and discharge ports of the air-fuel mixture 36 and 37 which communicate by passages with the intake ports 32 and 33 of the cylinders, while the chamber d the inlet 10 itself has an inlet lumen 38.
  • the cylinders also receive spark plugs 39 and 40.
  • the disc 9 which acts as a shutter can be replaced by valves, cylindrical distributors or distributors controlled by the rotary shaft 1.
  • the casing 24 makes it possible to have permanently the oil necessary for the lubrication of the engine.
  • This embodiment makes it possible to obtain two two-stroke cycles per rotary shaft revolution.
  • the disc 9 closes the orifice 86 which is at the entrance to the chamber 8 and the piston 17, continuing its race towards the bottom dead center, compresses the air-fuel mixture in this chamber 8, the mixture then passing into the explosion chamber 41 of the cylinder 6 located above the piston 17, via a passage 42 which connects it to the transfer chamber 8 and which opens there at the level of the light exhaust 35.
  • the mixture is then again compressed to the top dead center, thus allowing the explosion via the spark plug 40, then the exhaust which occurs through the light 35.
  • a new admission takes place and a new cycle of the aforementioned phases begins again.
  • the other piston 16 is at the bottom dead center, therefore in admission, which makes it possible to obtain two explosions per revolution, since the same cycle occurs successively in each cylinder.
  • This engine can have other cylinders and its cycle can be Four-stroke. It can also be supplied with injectors allowing the use of diesel or other fluid.
  • FIG. 3 shows a four-stroke engine which are obtained by means of a compartmentalized cylindrical distributor 92 which is rotatably mounted around the extension of the shaft 1 and which rotates half as fast as this shaft 1 by means of pinions 43, 44, 45 and 46.
  • the inclined disc 11, the pinion 43 and the turbine 61 are integral with the rotary shaft 1.
  • the inclined disc 11 does not have a ball bearing.
  • the rotation of this disc 11 is facilitated by means of anti-friction located on a large annular disc 50 which surrounds this disc 11. It is the same with regard to small discs 51, 52, 53 and 54 arranged on either side of the large disc 50 at the locations where the racks 14 and 15 of the embodiment of FIGS. 1 and 2.
  • the large disc 50 oscillates, but has no possibility of rotation.
  • the small discs perfectly follow the oscillatory movement of the large disc 50 thanks to the pinions 43 and 44, and to other pinions 47, 48 and 49 which allow these small discs 51, 52, 53 and 54 to rotate in the direction of the disc. inclined 11 and at the same speed since these small discs are integral with the rods or axes 3 and 4 which slide inside the pinions 48 and 49 while having a possible rotational movement thanks to axial grooves 55 and 56 provided in these rods and associated with keys or grooves.
  • the admission is done, moreover, by the intake and exhaust ports 62 and 63 already indicated and by other lights 68 and 70, also formed in the thickness of the distributor 92, as well as by the light d inlet 69 made in the distributor cylinder.
  • the other intake light is not shown.
  • the position of the piston 59 shown in FIG. 3 is at the end of exhaust and start of admission and that of the piston 60 is in exhaust. For successive explosions, at least four cylinders and four pistons are required.
  • the lubrication of the pistons can be carried out by means of pumps actuated by the rods 3 and 4 which are then hollow, thus allowing the arrival of oil to the segments via orifices made in the pistons.
  • the sprockets can be replaced by a chain or other member.
  • Fig. 4 is another variant. It is a two-stroke engine which can also have a four-stroke cycle using a small cylinder or other turning in the center of the engine via sprockets, chains or the like. This four-stroke cycle can also be obtained using movable sleeves rotating around cylinders 5 and 6.
  • This motor comprises an inclined disc 11, surrounded by an inclined annular disc 50, and a large inclined disc 71 fixed on the shaft 1 at the other end thereof, and with the same inclination as the disc 11, as well as four small inclined discs 51, 52, 53 and 54 similar to those of the embodiment of FIG. 3.
  • the inclined disc 11, a pinion 43, a small disc 9 similar to that of the embodiment of FIGS. 1 and 2, the large disc 71 and a turbine 72 are integral with the rotary shaft 1.
  • the inclined disc 11 integral with the large inclined disc 71 allows the oscillation of the large annular disc 50 which has no rotation, but has an oscillatory movement.
  • the small discs 51, 52, 53 and 54 perfectly follow the oscillatory movement of the discs 11 and 50, but, for this, it is absolutely essential that these small discs 51, 52, 53 and 54 rotate in the direction of the inclined disc 11 and at the same speed, which also allows the cylinders 5 and 6 to perfectly follow the oscillation of the disc 71.
  • This oscillatory movement produces a back and forth of the cylinders 5 and 6 and their rotation allows, at the same time, to close and to open, on the one hand, of the admission lights of rather great axial length 72 and 73 formed in the wall of a central chamber located between the cylinders, and 74 and 75 also of rather long axial length and formed in the wall of the cylinders, below their middle and, on the other hand, of the lights exhaust 76 and 77, and 78 and 79 of fairly short length and formed in the general casing and in the middle of the cylinders.
  • the spark plug 80 fixed on the disc 71 makes it possible to obtain, successively, explosions in the chambers 81 and 82 of the two cylinders of which this disc closes the open ends, by means of studs 83 and 84 fixed on the general casing.
  • the rotary shaft 1 can in all embodiments, include cams allowing the opening and closing of the intake and the exhaust by means of valves or other members.
  • the cooling of this engine can also be done by any fluid.
  • the engine could also be used as a turbine, compressor or braking system.
  • drive members formed in the embodiments described here by racks and toothed sectors, or sets of inclined discs and grooves, can be replaced by universal joints or ball joints.
  • this engine has no crankshaft or connecting rod and that the total thrust is exerted immediately after each explosion, that is to say at the top dead center of each piston, this application of the total power at the time of each explosion, thereby obtaining low fuel consumption.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)

Abstract

Internal-combustion engine comprising a rotary output shaft (1), to which is fastened at least one inclined disc (11) on which is mounted freely in terms of rotation an intermediate element of revolution (13, 50), on angularly offset parts of which act in terms of translational motion driving members (20-21) controlled by rods (3, 4) substantially parallel to the rotary shaft (1) and integral in terms of translational motion with the pistons (16, 17) mounted freely in terms of reciprocating motion in cylinders (5, 6) forming combustion chambers (41). The main use is the production of two-stroke or four-stroke engines.

Description

La présente invention concerne un moteur à combustion interne, à disque, sans vilebrequin et sans bielle.The present invention relates to an internal combustion engine, disc, without crankshaft and without connecting rod.

Suivant l'invention, un tel moteur à combustion interne est caractérisé par le fait qu'il comprend un arbre rotatif de sortie sur lequel est fixé au moins un disque incliné sur lequel est monté libre en rotation un élément intermédiaire de révolution sur des parties angulairement décalées duquel agissent en translation des organes d'entraînement commandés par des tiges sensiblement parallèles à l'arbre rotatif et solidaires en translation de pistons montés libres en mouvement alternatif dans des cylindres formant des chambres de combustion.According to the invention, such an internal combustion engine is characterized in that it comprises a rotary output shaft on which is fixed at least one inclined disc on which is mounted free in rotation an intermediate element of revolution on angular parts offset from which act in translation of the drive members controlled by rods substantially parallel to the rotary shaft and integral in translation with pistons freely mounted in reciprocating motion in cylinders forming combustion chambers.

L'invention vise plus particulièrement certains modes d'application et de réalisation de ces dispositions; elle vise plus particulièrement encore, et ceci à titre de produits industriels nouveaux, les moteurs du genre en question, les éléments et outils propres à leur établissement ainsi que les ensembles comprenant ces moteurs.The invention relates more particularly to certain modes of application and embodiment of these provisions; it is more particularly still targeted, and this as new industrial products, engines of the kind in question, the elements and tools specific to their establishment as well as the assemblies comprising these engines.

A simple titre d'exemple et pour faciliter la compréhension de l'invention, il est donné ci-après une description de modes particuliers de réalisation de l'invention représentés d'une manière schématique et non limitative au dessins annexés sur lesquels :

  • - La Fig. 1 est une coupe du moteur, selon l'invention, par un plan perpendiculaire à l'axe de rotation du moteur;
  • - La Fig. 2 est une coupe parallèle à l'axe de rotation transmettant le mouvement du moteur.
  • - Les Fig. 3 et 4 sont des coupes du moteur pouvant être réalisé de manières différentes.
By way of example and to facilitate understanding of the invention, a description is given below of particular embodiments of the invention shown in a schematic and non-limiting manner in the appended drawings in which:
  • - Fig. 1 is a section of the engine, according to the invention, by a plane perpendicular to the axis of rotation of the engine;
  • - Fig. 2 is a section parallel to the axis of rotation transmitting the movement of the motor.
  • - Figs. 3 and 4 are sections of the engine which can be produced in different ways.

Si l'on se propose de réaliser un moteur sans vilebrequin et sans bielle selon l'invention et, plus spécialement, selon celui de ses modes d'application ainsi que ceux des modes de réalisation de ses diverses parties, auxquels il semble qu'il y ait lieu de donner préférence, on procède de la manière suivante ou d'une manière analogue.If it is proposed to produce an engine without crankshaft and without connecting rod according to the invention and, more particularly, according to that of its modes of application as well as those of the embodiments of its various parts, to which it seems that There is reason to give preference, we proceed in the following manner or in a similar manner.

Le moteur représenté par les Fig. 1 et 2 comprend un arbre de rotation 1 monté rotatif à l'aide de roulements ou de coussinets dans un carter d'huile 24, l'arbre 1 présentant au-delà de ce carter un prolongement qui traverse une chambre d'admission 10 pour se trouver ensuite entouré par des chambres de transfert 7 et 8, ainsi que, plus vers l'extérieur en direction radiale, par deux cylindres 5 et 6 d'axes parallèles à celui de l'arbre 1 et disposés diamétralement par rapport à celui-ci.The motor shown in Figs. 1 and 2 comprises a rotation shaft 1 rotatably mounted by means of bearings or bearings in an oil pan 24, the shaft 1 having beyond this casing, an extension which passes through an intake chamber 10 to then be surrounded by transfer chambers 7 and 8, as well as, more towards the outside in the radial direction, by two cylinders 5 and 6 with parallel axes to that of the shaft 1 and arranged diametrically with respect thereto.

A l'intérieur du carter 24, l'arbre 1 porte, de manière solidaire, un disque incliné 11 sur la périphérie duquel est disposé un roulement à billes 12 qui est lui-même logé à l'intérieur d'une cage ou couronne 13. Celle-ci porte, extérieurement et sur sa périphérie, aux deux emplacements situés aux extrémités du diamètre du disque qui fait le plus grand angle avec l'arbre, deux axes 18 et 19 qui reçoivent eux-mêmes chacun un secteur denté ou crémaillère en forme d'arc 20 ou 21 pivotant sur ces axes.Inside the casing 24, the shaft 1 carries, in an integral manner, an inclined disc 11 on the periphery of which is arranged a ball bearing 12 which is itself housed inside a cage or crown 13 This carries, externally and on its periphery, at the two locations situated at the ends of the diameter of the disc which makes the greatest angle with the shaft, two axes 18 and 19 which each receive a toothed or rack sector each. form of arc 20 or 21 pivoting on these axes.

Le flasque 2 qui sépare le carter 24 des cylindres 5 et 6, est traversé non seulement par l'arbre de rotation 1, mais encore, par l'intermédiaire d'orifices de coulissement 25 et 26, par deux tiges ou axes 3 et 4 disposés suivant les axes des cylindres 5 et 6, ce flasque portant par ailleurs un roulement à billes et deux glissières 85 et 87 disposées à l'intérieur du carter 24 et suivant la direction des tiges 3 et 4, ces glissières n'étant pas représentées sur la Fig. 2 pour des raisons de clarté. Les tiges 3 et'4 sont reliées à des pistons 16 et 17 montés coulissant dans les cylindres 5 et 6, et elles portent, à leur autre extrémité située à l'intérieur du carter 24, deux crémaillères 14 et 15 oui engrènent avec les secteurs dentés 20 et 21 et sont montées coulissantes à l'intérieur des glissières 85 et 87.The flange 2 which separates the casing 24 from the cylinders 5 and 6, is crossed not only by the rotation shaft 1, but also, by means of sliding orifices 25 and 26, by two rods or axes 3 and 4 arranged along the axes of the cylinders 5 and 6, this flange further bearing a ball bearing and two slides 85 and 87 disposed inside the casing 24 and in the direction of the rods 3 and 4, these slides not being shown in Fig. 2 for reasons of clarity. The rods 3 and ' 4 are connected to pistons 16 and 17 slidably mounted in the cylinders 5 and 6, and they carry, at their other end located inside the casing 24, two racks 14 and 15 yes mesh with the sectors teeth 20 and 21 and are slidably mounted inside the slides 85 and 87.

Entre le disque incliné 11 et le roulement à billes situé du côté du flasque 2, l'axe de rotation 1 porte une petite turbine 22 de lubrification, pour les pistons 16 et 17. A l'intérieur de la chambre d'admission 10, l'arbre porte un petit disque 9 qui présente, suivant un rayon donné, une lumière 29 qui peut venir respectivement en regard de deux orifices 86 ménagés entre la chambre 10 et l'une des deux chambres de transfert 7 et 8. Au-delà de ces chambres 7 et 8 et d'un roulement à bille disposé à leur extrémité, l'arbre de rotation 1 porte encore une came 23 pour la rupture de l'allumage, et enfin, à son extrémité, une poulie 27 de commande de la dynamo et un ventilateur 28 de refroidissement du moteur.Between the inclined disc 11 and the ball bearing located on the side of the flange 2, the axis of rotation 1 carries a small lubrication turbine 22, for the pistons 16 and 17. Inside the intake chamber 10, the shaft carries a small disc 9 which has, along a given radius, a lumen 29 which can come respectively opposite two orifices 86 formed between the chamber 10 and one of the two transfer chambers 7 and 8. Beyond of these chambers 7 and 8 and of a ball bearing disposed at their end, the rotation shaft 1 still carries a cam 23 for the ignition failure, and finally, at its end, a pulley 27 for controlling the dynamo and a fan 28 for cooling the engine.

Bien que le disque incliné 11 soit solidaire de l'arbre rotatif 1, la cage 13 n'a, grâce au roulement à billes 12, aucune possibilité de rotation, mais uniquement un mouvement de va-et-vient qui résulte du mouvement oscillatoire du disque. Ce mouvement alternatif est transmis à partir des pistons 16 et 17 par l'intermédiaire des tiges 3 et 4 et des crémaillères 14 et 15 qui engrènent avec les secteurs dentés 20 et 21 dont la courbure est égale au rayon produit par le mouvement de va-et-vient provoqué par l'inclinaison du disque 11.Although the inclined disc 11 is integral with the rotary shaft 1, the cage 13 has, thanks to the ball bearing 12, no possibility of rotation, but only a back-and-forth movement which results from the oscillatory movement of the disk. This reciprocating movement is transmitted from the pistons 16 and 17 by means of the rods 3 and 4 and the racks 14 and 15 which mesh with the toothed sectors 20 and 21 whose curvature is equal to the radius produced by the movement of va- back and forth caused by the inclination of the disc 11.

Les glissières 87 et 85 maintiennent les crémaillères 14 et 15 et les secteurs dentés 20 et 21, et empêchent la rotation de la cage 13, tout en permettant son mouvement de va-et-vient. Ce coulissement peut être favorisé par des galets ou des revêtements antifriction.The slides 87 and 85 hold the racks 14 and 15 and the toothed sectors 20 and 21, and prevent the rotation of the cage 13, while allowing its movement back and forth. This sliding can be favored by rollers or anti-friction coatings.

Le petit disque 9 permet, grâce à sa lumière 29, l'ouverture et la fermeture des chambres de transfert 7 et 8.The small disc 9 allows, thanks to its light 29, the opening and closing of the transfer chambers 7 and 8.

Dans les parois latérales des cylindres 5 et 6 sont ménagés des passages 30 et 31 de lubrification des pistons, ces passages débouchant au milieu de ces cylindres, tandis qu'à leur autre extrémité ils traversent radialement vers l'intérieur le flasque 2 pour déboucher en regard de l'arbre 1 et à proximité de la turbine de lubrification 22. Il est également prévu dans ces mêmes parois latérales des cylindres,d'une part, des lumières d'admission 32 et 33 (à proximité du flasque 2) et, d'autre part, des lumières d'échappement 34 et 35 situées au-dessus des piscons 16 et 17 <orsqu'i1s sonc au point mort bas. Les deux chambres de transfert 7 et 8 présentent quant à elles des lumières d'admission et de refoulement du mélange air-carburant 36 et 37 qui communiquent par des passages avec les lumières d'admission 32 et 33 des cylindres, tandis que la chambre d'admission 10 présente elle-même une lumière d'admission 38. Les cylindres reçoivent, bien entendu, également des bougies 39 et 40.In the side walls of the cylinders 5 and 6 are formed passages 30 and 31 for lubricating the pistons, these passages opening out in the middle of these cylinders, while at their other end they pass radially inwardly the flange 2 to open out in look of the shaft 1 and near the lubrication turbine 22. It is also provided in these same side walls of the cylinders, on the one hand, of the intake ports 32 and 33 (near the flange 2) and, on the other hand, exhaust lights 34 and 35 located above the pools 16 and 17 <as if it is at bottom dead center. The two transfer chambers 7 and 8 have intake and discharge ports of the air-fuel mixture 36 and 37 which communicate by passages with the intake ports 32 and 33 of the cylinders, while the chamber d the inlet 10 itself has an inlet lumen 38. The cylinders, of course, also receive spark plugs 39 and 40.

Le disque 9 qui a le rôle d'obturateur peut être remplacé par des clapets, soupapes ou distributeurs cylindriques commandés par l'arbre rotatif 1.The disc 9 which acts as a shutter can be replaced by valves, cylindrical distributors or distributors controlled by the rotary shaft 1.

Le carter 24 permet d'avoir en permanence l'huile nécessaire à la lubrification du moteur.The casing 24 makes it possible to have permanently the oil necessary for the lubrication of the engine.

Cette réalisation permet d'obtenir deux cycles à deux temps par tour d'arbre rotatif.This embodiment makes it possible to obtain two two-stroke cycles per rotary shaft revolution.

Ce cycle à deux temps s'effectue, dans chaque cylindre, et successivement, de la manière suivante :

  • Le déplacement du piston 17 vers le point mort haut, c'est-à-dire vers la bougie 40,provoque l'admission du mélange air-carburant par l'intermédiaire des lumières 33 et 37, de l'orifice 86,de la lumière 29 du disque 9 et de la lumière d'admission 38 sur laquelle est fixé un carburateur.
This two-stroke cycle is carried out, in each cylinder, and successively, as follows:
  • The displacement of the piston 17 towards the top dead center, that is to say towards the spark plug 40, causes the admission of the air-fuel mixture via the lights 33 and 37, the orifice 86, the light 29 of the disc 9 and the intake light 38 to which a carburetor is fixed.

Au point mort haut, le disque 9 ferme l'orifice 86 qui se trouve à l'entrée de la chambre 8 et le piston 17, continuant sa course vers le point mort bas, comprime le mélange air-carburant dans cette chambre 8, le mélange passant ensuite dans la chambre d'explosion 41 du cylindre 6 située au-dessus du piston 17,par l'intermédiaire d'un passage 42 qui la relie à la chambre de transfert 8 et qui y débouche à hauteur de la lumière d'échappement 35. Le mélange est alors, à nouveau, comprimé jusqu'au point mort haut, permettant ainsi l'explosion par l'intermédiaire de la bougie 40, puis l'échappement qui se produit par la lumière 35. Pendant ce temps, une nouvelle admission s'effectue et un nouveau cycle des phases précitées recommence. Lorsque l'explosion se produit dans la chambre 41, l'autre piston 16 se trouve au point mort bas, donc en admission, ce qui permet d'obtenir deux explosions par tour, puisque le même cycle se produit successivement dans chaque cylindre.At top dead center, the disc 9 closes the orifice 86 which is at the entrance to the chamber 8 and the piston 17, continuing its race towards the bottom dead center, compresses the air-fuel mixture in this chamber 8, the mixture then passing into the explosion chamber 41 of the cylinder 6 located above the piston 17, via a passage 42 which connects it to the transfer chamber 8 and which opens there at the level of the light exhaust 35. The mixture is then again compressed to the top dead center, thus allowing the explosion via the spark plug 40, then the exhaust which occurs through the light 35. During this time, a new admission takes place and a new cycle of the aforementioned phases begins again. When the explosion occurs in the chamber 41, the other piston 16 is at the bottom dead center, therefore in admission, which makes it possible to obtain two explosions per revolution, since the same cycle occurs successively in each cylinder.

Ce moteur peut comporter d'autres cylindres et son cycle peut être à Quatre temps. Son alimentation peut, également, s'effectuer à l'aide d'injecteurs permettant l'utilisation du gas-oil ou autre fluide.This engine can have other cylinders and its cycle can be Four-stroke. It can also be supplied with injectors allowing the use of diesel or other fluid.

En variante, la Fig. 3 représente un moteur à quatre temps qui sont obtenus au moyen d'un distributeur cylindrique compartimenté 92 qui est monté rotatif autour du prolongement de l'arbre 1 et qui tourne moitié moins vite que cet arbre 1 grâce à des pignons 43, 44, 45 et 46.Alternatively, FIG. 3 shows a four-stroke engine which are obtained by means of a compartmentalized cylindrical distributor 92 which is rotatably mounted around the extension of the shaft 1 and which rotates half as fast as this shaft 1 by means of pinions 43, 44, 45 and 46.

Le disque incliné 11, le pignon 43 et la turbine 61 sont solidaires de l'arbre rotatif 1.The inclined disc 11, the pinion 43 and the turbine 61 are integral with the rotary shaft 1.

Le disque incliné 11 ne comporte pas de roulement à billes. La rotation de ce disque 11 est facilitée à l'aide d'antifriction se trouvant sur un grand disque annulaire 50 qui entoure ce disque 11. Il en est de même en ce qui concerne des petits disques 51, 52, 53 et 54 disposés de part et d'autre du grand disque 50 aux emplacements où étaient disposées les crémaillères 14 et 15 de la réalisation des Fig. 1 et 2. Le grand disque 50 oscille, mais n'a pas de possibilité de rotation.The inclined disc 11 does not have a ball bearing. The rotation of this disc 11 is facilitated by means of anti-friction located on a large annular disc 50 which surrounds this disc 11. It is the same with regard to small discs 51, 52, 53 and 54 arranged on either side of the large disc 50 at the locations where the racks 14 and 15 of the embodiment of FIGS. 1 and 2. The large disc 50 oscillates, but has no possibility of rotation.

Les petits disques suivent parfaitement le mouvement oscillatoire du grand disque 50 grâce aux pignons 43 et 44, et à d'autres pignons 47, 48 et 49 qui permettent à ces petits disques 51, 52, 53 et 54 de tourner dans le sens du disque incliné 11 et à la même vitesse étant donné que ces petits disques sont solidaires des tiges ou axes 3 et 4 qui coulissent à l'intérieur des pignons 48 et 49 tout en ayant un mouvement de rotation possible grâce à des rainures axiales 55 et 56 ménagées dans ces tiges et associées à des clavettes ou cannelures.The small discs perfectly follow the oscillatory movement of the large disc 50 thanks to the pinions 43 and 44, and to other pinions 47, 48 and 49 which allow these small discs 51, 52, 53 and 54 to rotate in the direction of the disc. inclined 11 and at the same speed since these small discs are integral with the rods or axes 3 and 4 which slide inside the pinions 48 and 49 while having a possible rotational movement thanks to axial grooves 55 and 56 provided in these rods and associated with keys or grooves.

Des épaulements 57 et 58 disposés à l'extrémité de ces tiges 3 et 4 permettent aux pistons 59 et 60, qui sont disposés comme dans la réalisation précédente, de ne pas tourner en même temps que les tiges 3 et 4. La turbine 61,qui est disposée dans le même cylindre central que le distributeur cylindrique 92, favorise l'évacuation des gaz qui s'effectue par des passages d'échappement et d'admission 62 et 63 qui débouchent dans les cylindres des pistons 59 et 60 à proximité de leurs bougies, et par des lumières 64, 65 ménagées dans l'épaisseur du distributeur 92 et 66 et 67 ménagées en bout du cylindre de ce distributeur.Shoulders 57 and 58 disposed at the end of these rods 3 and 4 allow the pistons 59 and 60, which are arranged as in the previous embodiment, not to rotate at the same time as the rods 3 and 4. The turbine 61, which is arranged in the same central cylinder as the cylindrical distributor 92, promotes the evacuation of gases which is effected by exhaust and intake passages 62 and 63 which open into the cylinders of the pistons 59 and 60 near their candles, and by lights 64, 65 formed in the thickness of the distributor 92 and 66 and 67 formed at the end of the cylinder of this distributor.

L'admission se fait, par ailleurs, par les lumières d'admission et d'échappement 62 et 63 déjà indiquées et par d'autres lumières 68 et 70, également ménagées dans l'épaisseur du distributeur 92, ainsi que par la lumière d'admission 69 ménagée dans le cylindre du distributeur. L'autre lumière d'admission n'est pas représentée.The admission is done, moreover, by the intake and exhaust ports 62 and 63 already indicated and by other lights 68 and 70, also formed in the thickness of the distributor 92, as well as by the light d inlet 69 made in the distributor cylinder. The other intake light is not shown.

La position du piston 59 représentée sur la Fig. 3 est en fin d'échappement et début d'admission et celle du piston 60 est en échappement. Pour que les explosions se succèdent, il faut, au moins, quatre cylindres et quatre pistons.The position of the piston 59 shown in FIG. 3 is at the end of exhaust and start of admission and that of the piston 60 is in exhaust. For successive explosions, at least four cylinders and four pistons are required.

Il est possible d'accoupler d'autres pistons sur les tiges 3 et 4.It is possible to couple other pistons on rods 3 and 4.

La lubrification des pistons peut s'effectuer au moyen de pompes actionnées par les tiges 3 et 4 qui sont alors creuses, permettant ainsi l'arrivée d'huile jusqu'aux segments par l'intermédiaire d'orifices faits dans les pistons.The lubrication of the pistons can be carried out by means of pumps actuated by the rods 3 and 4 which are then hollow, thus allowing the arrival of oil to the segments via orifices made in the pistons.

Les pignons peuvent être remplacés par une chaîne ou autre organe.The sprockets can be replaced by a chain or other member.

La Fig. 4 est une autre variante. C'est un moteur à deux temps pouvant, aussi, avoir un cycle à quatre temps à l'aide d'un petit cylindre ou autre tournant au centre du moteur par l'intermédiaire de pignons, chaînes ou autres. Ce cycle à quatre temps peut, également, être obtenu à l'aide de chemises mobiles tournant autour des cylindres 5 et 6.Fig. 4 is another variant. It is a two-stroke engine which can also have a four-stroke cycle using a small cylinder or other turning in the center of the engine via sprockets, chains or the like. This four-stroke cycle can also be obtained using movable sleeves rotating around cylinders 5 and 6.

Ce moteur comporte un disque incliné 11, entouré par un disque annulaire incliné 50, et un grand disque incliné 71 fixé sur l'arbre 1 à l'autre extrémité de celui-ci, et de même inclinaison que le disque 11, ainsi que quatre petits disques inclinés 51, 52, 53 et 54 analogues à ceux de la réalisation de la Fig. 3.This motor comprises an inclined disc 11, surrounded by an inclined annular disc 50, and a large inclined disc 71 fixed on the shaft 1 at the other end thereof, and with the same inclination as the disc 11, as well as four small inclined discs 51, 52, 53 and 54 similar to those of the embodiment of FIG. 3.

Le disque incliné 11, un pignon 43, un petit disque 9 analogue à celui de la réalisation des Fig. 1 et 2, le grand disque 71 et une turbine 72 sont solidaires de l'arbre rotatif 1.The inclined disc 11, a pinion 43, a small disc 9 similar to that of the embodiment of FIGS. 1 and 2, the large disc 71 and a turbine 72 are integral with the rotary shaft 1.

Des épaulements 57 et 58, disposés à l'extrémité des tiges 3 et 4, à l'opposé des pistons 16 et 17, empêchent le mouvement de va-et-vient de ces pistons 16 et 17, mais leur permettent de tourner (en même temps que les cylindres 5 et 6 qui ici ne sont pas fixes, mais sont montés libres autour des tiges 3 et 4 et des pistons 16 et 17 et sont rendus solidaires des petits disques 51, 52, 53 et 54, en présentant par ailleurs une section oblique de même inclinaison que le disque 11 et qui vient au contact de celui-ci), par l'intermédiaire du pignon 43 et d'autres pignons 44, 47, 48 et 49, ces pignons 48 et 49 étant solidaires des tiges 3 et 4 qui possèdent des rainures 55 et 56 pour la rotation des cylindres 5 et 6 et des disques 51, 52, 53 et 54 solidaires desdits cylindres.Shoulders 57 and 58, arranged at the end of the rods 3 and 4, opposite the pistons 16 and 17, prevent the reciprocating movement of these pistons 16 and 17, but allow them to rotate (in same time as the cylinders 5 and 6 which here are not fixed, but are mounted free around the rods 3 and 4 and the pistons 16 and 17 and are made integral with the small discs 51, 52, 53 and 54, while also presenting an oblique section of the same inclination as the disc 11 and which comes into contact with the latter), via the pinion 43 and other pinions 44, 47, 48 and 49, these pinions 48 and 49 being integral with the rods 3 and 4 which have grooves 55 and 56 for the rotation of the cylinders 5 and 6 and the discs 51, 52, 53 and 54 integral with said cylinders.

Le disque incliné 11 solidaire du grand disque incliné 71 permet l'oscillation du grand disque annulaire 50 qui n'a pas de rotation, mais possède un mouvement oscillatoire.The inclined disc 11 integral with the large inclined disc 71 allows the oscillation of the large annular disc 50 which has no rotation, but has an oscillatory movement.

Les petits disques 51, 52, 53 et 54 suivent parfaitement le mouvement oscillatoire des disques 11 et 50, mais, pour cela, il est absolument indispensable que ces petits disques 51, 52, 53 et 54 tournent dans le sens du disque incliné 11 et à la même vitesse, ce qui permet, également, aux cylindres 5 et 6 de suivre parfaitement l'oscillation du disque 71.The small discs 51, 52, 53 and 54 perfectly follow the oscillatory movement of the discs 11 and 50, but, for this, it is absolutely essential that these small discs 51, 52, 53 and 54 rotate in the direction of the inclined disc 11 and at the same speed, which also allows the cylinders 5 and 6 to perfectly follow the oscillation of the disc 71.

Ce mouvement oscillatoire produit un va-et-vient des cylindres 5 et 6 et leur rotation permet, en même temps, de fermet et d'ouvrir, d'une part, des lumières d'admission d'assez grande longueur axiale 72 et 73 ménagées dans la paroi d'une chambre centrale située entre les cylindres, et 74 et 75 également d'assez grande longueur axiale et ménagées dans la paroi des cylindres, au-dessous de leur milieu et, d'autre part, des lumières d'échappement 76 et 77, et 78 et 79 d'assez courte longueur et ménagées dans le carter général et au milieu des cylindres. La bougie 80 fixée sur le disque 71 permet d'obtenir, successivement, des explosions dans les chambres 81 et 82 des deux cylindres dont ce disque obture les extrémités ouvertes, par l'intermédiaire de plots 83 et 84 fixés sur le carter général.This oscillatory movement produces a back and forth of the cylinders 5 and 6 and their rotation allows, at the same time, to close and to open, on the one hand, of the admission lights of rather great axial length 72 and 73 formed in the wall of a central chamber located between the cylinders, and 74 and 75 also of rather long axial length and formed in the wall of the cylinders, below their middle and, on the other hand, of the lights exhaust 76 and 77, and 78 and 79 of fairly short length and formed in the general casing and in the middle of the cylinders. The spark plug 80 fixed on the disc 71 makes it possible to obtain, successively, explosions in the chambers 81 and 82 of the two cylinders of which this disc closes the open ends, by means of studs 83 and 84 fixed on the general casing.

Le cycle de cette réalisation s'effectue de la même façon que celui décrit figure 2.The cycle of this realization is carried out in the same way as that described in FIG. 2.

L'arbre rotatif 1 peut dans toutes les réalisations, comporter des cames permettant l'ouverture et la fermeture de l'admission et de l'échappement par l'intermédiaire de soupapes ou autres organes.The rotary shaft 1 can in all embodiments, include cams allowing the opening and closing of the intake and the exhaust by means of valves or other members.

Le refroidissement de ce moteur peut se faire, également, par tout fluide.The cooling of this engine can also be done by any fluid.

Le moteur pourrait également être utilisé comme turbine, compresseur ou système de freinage.The engine could also be used as a turbine, compressor or braking system.

On notera que les organes d'entraînement, constitués dans les modes de réalisation ici décrits par des crémaillères et secteurs dentés, ou des jeux de disques inclinés et rainures, peuvent être remplacés par des cardans ou des rotules.It will be noted that the drive members, formed in the embodiments described here by racks and toothed sectors, or sets of inclined discs and grooves, can be replaced by universal joints or ball joints.

Il est par ailleurs avantageusement prévu que les pistons ne soient jamais en contact avec les parois des cylindres et que, seuls, leurs segments soient en contact avec lesdites parois des cylindres, de sorte que, de ce fait, un refroidissement par air est nettement suffisant.It is also advantageously provided that the pistons are never in contact with the walls of the cylinders and that only their segments are in contact with said walls of the cylinders, so that, therefore, air cooling is clearly sufficient .

Il est important enfin de noter que ce moteur ne comporte ni vilebrequin, ni bielle et que la poussée totale s'exerce immédiatement après chaque explosion, c'est-à-dire au point mort haut de chaque piston, cette application de la puissance totale au moment de chaque explosion permettant ainsi d'obtenir une consommation de carburant peu importante.Finally, it is important to note that this engine has no crankshaft or connecting rod and that the total thrust is exerted immediately after each explosion, that is to say at the top dead center of each piston, this application of the total power at the time of each explosion, thereby obtaining low fuel consumption.

Claims (13)

1°) - Moteur à combustion interne, caractérisé par le fait qu'il comprend un arbre rotatif de sortie (1) sur lequel est fixé au moins un disque incliné (11) sur lequel est monté libre en rotation un élément intermédiaire (13, 50) de révolution sur des parties angulairement décalées duquel agissent en translation des organes d'entraînement (20-21, 51-52-53-54) commandés par des tiges (3, 4) sensiblement parallèles à l'arbre rotatif (1) et solidaires en translation de pistons (16, 17) montés libres en mouvement alternatif dans des cylindres (5, 6) formant des chambres de combustion (41).1) - Internal combustion engine, characterized in that it comprises a rotary output shaft (1) on which is fixed at least one inclined disc (11) on which an intermediate element (13, is rotatably mounted) 50) of revolution on angularly offset parts which act in translation of the drive members (20-21, 51-52-53-54) controlled by rods (3, 4) substantially parallel to the rotary shaft (1) and integral in translation with pistons (16, 17) freely mounted in reciprocating motion in cylinders (5, 6) forming combustion chambers (41). 2°) - Moteur selon la revendication 1, caractérisé en ce que l'élément intermédiaire de révolution (13) est constitué par une cage montée libre en rotation autour du disque incliné (11) par l'intermédiaire d'un roulement (12), et les organes d'entraînement (20, 21) par des secteurs dentés qui sont montés pivotants sur des axes (18) portés par cette cage (13) et qui coopèrent avec des crémaillères (14, 15) solidaires des tiges de commande (3, 4) et maintenues par des glissiè- res (85, 87).2 °) - Motor according to claim 1, characterized in that the intermediate element of revolution (13) is constituted by a cage mounted free in rotation around the inclined disc (11) by means of a bearing (12) , and the drive members (20, 21) by toothed sectors which are pivotally mounted on axes (18) carried by this cage (13) and which cooperate with racks (14, 15) integral with the control rods ( 3, 4) and held by gl i ss Ie - res (85, 87). 3°) - Moteur selon la revendication 1, caractérisé en ce que l'élément intermédiaire de révolution (50) est constitué par un disque annulaire monté libre en rotation autour du disque incliné (11) par l'intermédiaire d'un revêtement antifriction, et les organes d'entraînement par de petits disques inclinés (51, 52, 53, 54) montés sur les tiges (3, 4) qui sont solidaires en rotation, à la même vitesse, du disque incliné (11) et de l'arbre rotatif (1).3 °) - Motor according to claim 1, characterized in that the intermediate element of revolution (50) is constituted by an annular disc mounted free in rotation around the inclined disc (11) by means of an anti-friction coating, and the drive members by small inclined discs (51, 52, 53, 54) mounted on the rods (3, 4) which are rotatably integral, at the same speed, with the inclined disc (11) and the rotary shaft (1). 4°) - Moteur selon la revendication 3, caractérisé en ce que les tiges (3, 4) sont solidaires en rotation de l'arbre rotatif (1) par l'intermédiaire de pignons (43-44-47-48-49}.4 °) - Motor according to claim 3, characterized in that the rods (3, 4) are integral in rotation with the rotary shaft (1) by means of pinions (43-44-47-48-49} . 5°) - Moteur selon l'une quelconque des revendications 2 à 4, caractérisé en ce que les cylindres (5, 6) sont fixes, tandis que les tiges (3,4) sont montées coulissantes.5 °) - Motor according to any one of claims 2 to 4, characterized in that the cylinders (5, 6) are fixed, while the rods (3,4) are slidably mounted. 6°) - Moteur selon l'une quelconque des revendications 2 à 4, caractérisé en ce que les cylindres (5, 6) sont montés mobiles en translation parallèlement à l'arbre rotatif (1), tandis que les tiges (3, 4) sont fixes en translation.6 °) - Motor according to any one of claims 2 to 4, characterized in that the cylinders (5, 6) are mounted movable in translation parallel to the rotary shaft (1), while the rods (3, 4 ) are fixed in translation. 7°) - Moteur selon la revendication 5 lorsqu'elle dépend de la revendication 2, caractérisé en ce que les tiges (3, 4),sont solidaires en rotation des pistons (16, 17).7 °) - Motor according to claim 5 when it depends on claim 2, characterized in that the rods (3, 4) are integral in rotation with the pistons (16, 17). 8°) - Moteur selon la revendication 5 lorsqu'elle dépend de l'une quelconque des revendications 3 et 4, caractérisé en ce que les petits disques inclinés (51, 52, 53, 54) sont fixés sur les tiges (3, 4) et celles-ci sont solidaires en rotation de l'arbre rotatif (1) par l'intermédiaire de rainures (55, 56), tandis que les pistons (59, 60) sont libres en rotation par rapport à ces tiges (3, 4) par l'intermédiaire d'épaulements (57, 58).8 °) - Motor according to claim 5 when it depends on any one of claims 3 and 4, characterized in that the small inclined discs (51, 52, 53, 54) are fixed on the rods (3, 4 ) and these are integral in rotation with the rotary shaft (1) by means of grooves (55, 56), while the pistons (59, 60) are free to rotate relative to these rods (3, 4) by means of shoulders (57, 58). 9°) - Moteur selon la revendication 8 lorsqu'elle dépend de la revendication 4, caractérisé en ce que les rainures (55, 56) coopèrent avec des pignons (48, 49).9 °) - Motor according to claim 8 when it depends on claim 4, characterized in that the grooves (55, 56) cooperate with pinions (48, 49). 10°) - Moteur selon la revendication 6 lorsqu'elle dépend de l'une quelconque des revendications 3 et 4, caractérisé en ce que les petits disques inclinés (51, 52, 53, 54) sont fixés sur les cylindres (5, 6) qui sont solidaires en rotation des tiges (3, 4) par l'intermédiaire de rainures (55, 56), tandis que ces mêmes tiges (3, 4) sont solidaires en rotation des pistons (16, 17) et maintenues fixes en translation par l'intermédiaire d'épaulements (57, 58).10 °) - Motor according to claim 6 when it depends on any one of claims 3 and 4, characterized in that the small inclined discs (51, 52, 53, 54) are fixed on the cylinders (5, 6 ) which are integral in rotation with the rods (3, 4) by means of grooves (55, 56), while these same rods (3, 4) are integral in rotation with the pistons (16, 17) and kept fixed in translation via shoulders (57, 58). 11°) - Moteur selon la revendication 10, caractérisé en ce que l'arbre rotatif (1) porte un autre disque incliné (71) de même inclinaison que le premier disque incliné (11) et qui vient au contact de sections obliques des cylindres (5, 6) de même inclinaison, les tiges (3, 4),et donc les cylindres (5, 6) qui en sont solidaires, étant solidaires en rotation de l'arbre rotatif (1) dans le même sens, tandis qu'une bougie (80) fixée sur cet autre disque incliné (71) coopère avec des plots (83, 84) fixés sur le carter.11 °) - Motor according to claim 10, characterized in that the rotary shaft (1) carries another inclined disc (71) of the same inclination as the first inclined disc (11) and which comes into contact with oblique sections of the cylinders (5, 6) of the same inclination, the rods (3, 4), and therefore the cylinders (5, 6) which are integral therewith, being integral in rotation with the rotary shaft (1) in the same direction, while 'A candle (80) fixed on this other inclined disc (71) cooperates with studs (83, 84) fixed on the housing. 12°) - Moteur selon l'une quelconque des revendications 1 à 11, caractérisé en ce que l'arbre rotatif (1) porte un disque d'admission (9) présentant une lumière d'admission (29) et en ce qu'il est prévu au moins deux pistons (16, 17).12 °) - Motor according to any one of claims 1 to 11, characterized in that the rotary shaft (1) carries an intake disc (9) having an intake lumen (29) and in that at least two pistons (16, 17) are provided. 13°) - Moteur selon l'une quelconque des revendications 1 à 11, caractérisé en ce qu'il est prévu un distributeur cylindrique d'admission et refoulement (92) qui est monté tournant autour de l'arbre rotatif (1) à la moitié de la vitesse de celui-ci, tandis qu'il est prévu au moins quatre pistons (59, 60).13 °) - Motor according to any one of claims 1 to 11, characterized in that there is provided a cylindrical inlet and outlet distributor (92) which is mounted rotating around the rotary shaft (1) at the half the speed of the latter, while at least four pistons (59, 60) are provided.
EP80400690A 1979-05-18 1980-05-19 Internal combustion engine with swash plate, without crankshaft-connecting rod Withdrawn EP0019557A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7916011 1979-05-18
FR7916011A FR2474586A1 (en) 1979-05-18 1979-05-18 Two-cylinder two-stroke swashplate engine - has toothed racks on piston rods to drive segments on swashplate
MC1381 1979-05-21
MC791381A MC1290A1 (en) 1979-05-21 1979-05-21 INTERNAL COMBUSTION ENGINE, DISC, WITHOUT CRANKSHAFT AND WITHOUT CONNECTING ROD

Publications (1)

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EP0019557A1 true EP0019557A1 (en) 1980-11-26

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EP80400690A Withdrawn EP0019557A1 (en) 1979-05-18 1980-05-19 Internal combustion engine with swash plate, without crankshaft-connecting rod

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EP (1) EP0019557A1 (en)
AU (1) AU5840280A (en)
BR (1) BR8003068A (en)
MA (1) MA18849A1 (en)
PT (1) PT71226A (en)

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* Cited by examiner, † Cited by third party
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FR2689566A1 (en) * 1992-01-15 1993-10-08 Feneux I.c. engine with reciprocating pistons - has piston movement transmitted to drive through inclined plate or rotor on bearings and two meshing toothed rings
WO1999037899A1 (en) * 1998-01-27 1999-07-29 Dornez Francois T Internal combustion engine
GB2356437A (en) * 1999-11-16 2001-05-23 Vere Compton Richard A part-spherical swash plate
GB2356437B (en) * 1999-11-16 2001-10-10 Vere Compton Richard Improvements in swashplate design
US6626054B2 (en) 1999-11-16 2003-09-30 David Chinery Swashplate design
GB2491600A (en) * 2011-06-07 2012-12-12 John Goodby Part-spherical swashplate apparatus

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MA18849A1 (en) 1980-12-31
BR8003068A (en) 1980-12-23
PT71226A (en) 1980-06-01
AU5840280A (en) 1980-11-20

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