EP0074109A2 - Internal-combustion engine - Google Patents

Internal-combustion engine Download PDF

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Publication number
EP0074109A2
EP0074109A2 EP82108206A EP82108206A EP0074109A2 EP 0074109 A2 EP0074109 A2 EP 0074109A2 EP 82108206 A EP82108206 A EP 82108206A EP 82108206 A EP82108206 A EP 82108206A EP 0074109 A2 EP0074109 A2 EP 0074109A2
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EP
European Patent Office
Prior art keywords
immovable
supports
row
combustion engine
cylinder blocks
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Withdrawn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
EP82108206A
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German (de)
French (fr)
Other versions
EP0074109A3 (en
Inventor
Nikola Todorov Dipl.-Ing. Kolev
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.)
NPL po DVIGATELI s VATRESCHNO GORENE
Original Assignee
NPL po DVIGATELI s VATRESCHNO GORENE
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.)
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Publication date
Application filed by NPL po DVIGATELI s VATRESCHNO GORENE filed Critical NPL po DVIGATELI s VATRESCHNO GORENE
Publication of EP0074109A2 publication Critical patent/EP0074109A2/en
Publication of EP0074109A3 publication Critical patent/EP0074109A3/en
Withdrawn legal-status Critical Current

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    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
    • 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
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating pistons
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Definitions

  • the invention relates to an internal combustion engine which is suitable for driving motor vehicles and marine vehicles and for compressors.
  • An internal combustion engine which consists of cylinders arranged in a row and housed in immovable housings, in which two pistons moving in opposite directions are arranged, each of which is connected to the crankshaft by rocker arms and push rods.
  • the object of the invention is to provide an internal combustion engine in which the crankshaft has smaller dimensions and has a simpler construction and is easier to machine, which allows a four-stroke process to be carried out with the cylinder blocks arranged in one and in two rows and which does not require a compressor to blow through the working spaces.
  • an internal combustion engine having upper double-acting pistons mounted in the upper row of immovable cylinder blocks with right and left cylinder heads, the upper double-acting pistons being connected to the upper ends of the rocker arms by the upper links and the upper joints , while the lower ends of the rocker arms are connected through the lower joints and the lower links to the lower double-acting pistons, which are mounted in the lower row of the stationary cylinder blocks with right and left cylinder heads.
  • the rocker arms have immovable supports around which their rotation takes place, while intermediate joints are arranged between the immovable supports and the upper joints.
  • the intermediate joints are connected with push rods.
  • the push rods are each connected to the crankshaft supports by a knee.
  • the immovable supports and the supports of the crankshaft are rigidly connected to the housing.
  • the immovable supports are arranged symmetrically with respect to the axes of the upper and lower rows of the immovable cylinder blocks.
  • the upper ends of the rocker arms are connected to the upper joints and their lower ends to the immovable supports, while they are connected to the push rods by the intermediate joints.
  • the advantages of the internal combustion engine according to the invention are that it is a simple construction with small dimensions and small mass, that the machining of the crankshaft is simple, that a four-stroke cycle with the execution of the immovable cylinder blocks is possible in one and in two rows and that a movement group can serve four work rooms.
  • the internal combustion engine according to the invention consists of an upper row of immovable cylinder blocks 1 with upper right cylinder heads 2 and upper left cylinder heads 3 and a lower row of immovable cylinder blocks 1 'with lower right cylinder heads 2' and lower left cylinder heads 3 '.
  • Upper double-acting pistons 4 are mounted in the upper row of immovable cylinder blocks 1, the upper double-acting pistons 4 dividing the working spaces of the upper row of immovable cylinder blocks 1 into upper right working spaces 5 and upper left working spaces 6.
  • Lower double-acting pistons 4 ' are mounted in the lower row of immovable cylinder blocks 1', the lower double-acting pistons 4 'dividing the working spaces of the lower row of immovable cylinder blocks 1' into lower right working spaces 5 'and lower left working spaces 6'.
  • the upper double-acting pistons 4 are through upper links 7 and upper joints 8 with the upper ends of rocker arms 9 connected.
  • the lower ends of the rocker arms 9 are connected to lower joints 10 when arranged in a row with immovable supports 11.
  • the determinants of the movement of the upper double-acting pistons 4 and lower double-acting pistons 4 ' are a function of the length of the knees 16, the upper parts 13 and the lower parts 14 of the rocker arms 9, the push rods 15 and the distance between the immovable supports 11 and the supports of the crankshaft 17.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

To simplify the design and production of an internal combustion engine having upper dual-action pistons 4 which are mounted in an upper row of stationary cylinder blocks 1 with right-hand and left- hand cylinder heads 2, 3, the upper dual-action pistons 4 are connected by upper members 7 and upper hinges 8 to the upper ends of swinging levers 9 whilst the lower ends of the swinging levers 9 are connected by lower hinges 10 and lower members 7' to lower double- action pistons 4' which are mounted in a lower row of stationary cylinder blocks 1' having right-hand and left-hand cylinder heads 2', 3'. The swinging levers 9 exhibit stationary supports 11. Between these stationary supports 11 and the upper hinges 8, intermediate hinges 12 are arranged which are connected to push rods 15. The push rods 15 are connected by a knee 16 to supports of the crankshaft 17. The stationary supports 11 and the supports of the crankshaft 17 are rigidly connected to the casing 18. <IMAGE>

Description

Die Erfindung betrifft eine Brennkraftmaschine, die für den Antrieb von Kraftfahrzeugen und Seefahrzeugen sowie für Verdichter geeignet ist.The invention relates to an internal combustion engine which is suitable for driving motor vehicles and marine vehicles and for compressors.

Es ist bereits ein Verbrennungsmotor bekannt, der aus in einer Reihe angeordneten Zylindern besteht, die in unbeweglichen Gehäusen untergebracht sind, in denen je zwei sich entgegengesetzt bewegende Kolben angeordnet sind, von denen jeder durch Schwinghebel und Schubstangen mit der Kurbelwelle verbunden ist.An internal combustion engine is already known which consists of cylinders arranged in a row and housed in immovable housings, in which two pistons moving in opposite directions are arranged, each of which is connected to the crankshaft by rocker arms and push rods.

Die Nachteile dieses Verbrennungsmotors bestehen darin, daß er große Abmessungen hat, eine komplizierte Konstruktion aufweist und eine große Anzahl Schwinghebel, Schubstangen und Kolben sowie eine komplizierte und massive Kurbelwelle mit komplizierter Bearbeitung nötig macht. Außerdem erlaubt er nur einen Zweitaktprozeß und die Reihenanordnung der Zylinderblöcke und erfordert den Einsatz eines Verdichters zum Durchblasen der Arbeitsräume.The disadvantages of this internal combustion engine are that it is large in size, has a complicated construction and requires a large number of rocker arms, push rods and pistons as well as a complicated and massive crankshaft with complicated machining. In addition, it allows only a two-stroke process and the series arrangement of the cylinder blocks and requires the use of a compressor to blow through the work spaces.

Die Aufgabe der Erfindung besteht darin, eine Brennkraftmaschine zu schaffen, bei der die Kurbelwelle kleinere Abmessungen aufweist, eine einfachere Konstruktion hat und leichter zu bearbeiten ist, die die Durchführung eines Viertaktprozesses mit einer Anordnung der Zylinderblöcke in einer und in zwei Reihen erlaubt und die keinen Verdichter zum Durchblasen der Arbeitsräume benötigt.The object of the invention is to provide an internal combustion engine in which the crankshaft has smaller dimensions and has a simpler construction and is easier to machine, which allows a four-stroke process to be carried out with the cylinder blocks arranged in one and in two rows and which does not require a compressor to blow through the working spaces.

Diese Aufgabe wird durch eine Brennkraftmaschine gelöst, die obere doppeltwirkende Kolben aufweist, die in der oberen Reihe unbeweglicher Zylinderblöcke mit rechten und linken Zylinderköpfen montiert sind, wobei die oberen doppeltwirkenden Kolben durch die oberen Glieder und die oberen Gelenke mit den oberen Enden der Schwinghebel verbunden sind, während die unteren Enden der Schwinghebel durch die unteren Gelenke und die unteren Glieder mit den unteren doppeltwirkenden Kolben verbunden sind, die in der unteren Reihe der unbeweglichen Zylinderblöcke mit rechten und linken Zylinderköpfen montiert sind. Die Schwinghebel weisen unbewegliche Stützen auf, um die ihre Drehung stattfindet, während zwischen den unbeweglichen Stützen und den oberen Gelenken Zwischengelenke angeordnet sind. Die Zwischengelenke sind mit Schubstangen verbunden. Die Schubstangen sind jeweils durch ein Knie mit den Stützen der Kurbelwelle verbunden. Die unbeweglichen Stützen und die Stützen der Kurbelwelle sind starr mit dem Gehäuse verbunden. Die unbeweglichen Stützen sind gegenüber den Achsen der oberen und unteren Reihen der unbeweglichen Zylinderblöcke symmetrisch angeordnet. Bei einer Ausführung der unbeweglichen Zylinderblöcke in einer Reihe sind die oberen Enden der Schwinghebel mit den oberen Gelenken und ihre unteren Enden mit den unbeweglichen Stützen verbunden, während sie durch die Zwischengelenke mit den Schubstangen verbunden sind.This object is achieved by an internal combustion engine having upper double-acting pistons mounted in the upper row of immovable cylinder blocks with right and left cylinder heads, the upper double-acting pistons being connected to the upper ends of the rocker arms by the upper links and the upper joints , while the lower ends of the rocker arms are connected through the lower joints and the lower links to the lower double-acting pistons, which are mounted in the lower row of the stationary cylinder blocks with right and left cylinder heads. The rocker arms have immovable supports around which their rotation takes place, while intermediate joints are arranged between the immovable supports and the upper joints. The intermediate joints are connected with push rods. The push rods are each connected to the crankshaft supports by a knee. The immovable supports and the supports of the crankshaft are rigidly connected to the housing. The immovable supports are arranged symmetrically with respect to the axes of the upper and lower rows of the immovable cylinder blocks. In one embodiment of the immovable cylinder blocks in a row, the upper ends of the rocker arms are connected to the upper joints and their lower ends to the immovable supports, while they are connected to the push rods by the intermediate joints.

Die Vorteile der erfindungsgemäBen Brennkraftmaschine bestehen darin, daß sie eine einfache Konstruktion mit kleinen Abmessungen und geringer Masse ist, daß die Bearbeitung der Kurbelwelle einfach ist, daß ein Viertaktarbeitszyklus mit der Ausführung der unbeweglichen Zylinderblöcke in einer und in zwei Reihen möglich ist und daß eine Bewegungsgruppe vier Arbeitsräume bedienen kann.The advantages of the internal combustion engine according to the invention are that it is a simple construction with small dimensions and small mass, that the machining of the crankshaft is simple, that a four-stroke cycle with the execution of the immovable cylinder blocks is possible in one and in two rows and that a movement group can serve four work rooms.

Anhand der Zeichnungen wird die Erfindung beispielsweise näher erläutert. Es zeigen:

  • Fig. 1 ein kinematisches Schema einer Bewegungsgruppe einer Brennkraftmaschine mit zweireihiger Anordnung der unbeweglichen Zylinderblöcke;
  • Fig. 2 ein kinematisches Schema einer Bewegungsgruppe einer Brennkraftmaschine mit der Anordnung der unbeweglichen Zylinderblöcke in einer Reihe;
  • Fig. 3 einen Schnitt durch eine Bewegungsgruppe einer Brennkraftmaschine mit zweireihiger Anordnung der unbeweglichen Zylinderblöcke und
  • Fig. 4 einen Schnitt durch eine Bewegungsgruppe einer Brennkraftmaschine mit einer Anordnung der unbeweglichen Zylinderblöcke in einer Reihe.
The invention is explained in more detail, for example, with reference to the drawings. Show it:
  • 1 shows a kinematic diagram of a movement group of an internal combustion engine with a two-row arrangement of the immobile cylinder blocks;
  • 2 shows a kinematic diagram of a movement group of an internal combustion engine with the arrangement of the immovable cylinder blocks in a row;
  • Fig. 3 shows a section through a movement group of an internal combustion engine with a two-row arrangement of the immobile cylinder blocks and
  • Fig. 4 shows a section through a movement group of an internal combustion engine with an arrangement of the immobile cylinder blocks in a row.

Die erfindungsgemäße Brennkraftmaschine besteht aus einer oberen Reihe unbeweglicher Zylinderblöcke 1 mit oberen rechten Zylinderköpfen 2 und oberen linken Zylinderköpfen 3 und einer unteren Reihe unbeweglicher Zylinderblöcke 1' mit unteren rechten Zylinderköpfen 2' und unteren linken Zylinderköpfen 3'. In der oberen Reihe unbeweglicher Zylinderblöcke 1 sind obere doppeltwirkende Kolben 4 montiert, wobei die oberen doppeltwirkenden Kolben 4 die Arbeitsräume der oberen Reihe unbeweglicher Zylinderblöcke 1 in obere rechte Arbeitsräume 5 und obere linke Arbeitsräume 6 teilen. In der unteren Reihe unbeweglicher Zylinderblöcke 1' sind untere doppeltwirkende Kolben 4' montiert, wobei die unteren doppeltwirkenden Kolben 4' die Arbeitsräume der unteren Reihe unbeweglicher Zylinderblöcke 1' in untere rechte Arbeitsräume 5' und untere linke Arbeitsräume 6' teilen. Die oberen doppeltwirkenden Kolben 4 sind durch obere Glieder 7 und obere Gelenke 8 mit den oberen Enden von Schwinghebeln 9 verbunden. Die unteren Enden der Schwinghebel 9 sind bei einer zweireihigen Anordnung der unbeweglichen Zylinderblöcke mit unteren Gelenken 10 bei einer Anordnung in einer Reihe mit unbeweglichen Stützen 11 verbunden. Durch Zwischengelenke 12, die die Schwinghebel 9 in den Bereichen zwischen den oberen Gelenken 8 und den unbeweglichen Stützen 11 in zwei Teile teilen, nämlich in obere Teile 13 und untere Teile 14, sind die Schwinghebel 9 mit den Schubstangen 15 verbunden, während die Schubstangen 15 mit Knien 16 und Stützen der Kurbelwelle 17 verbunden sind. Die unbeweglichen Stützen 11 und die Stützen der Kurbelwelle 17 sind starr mit dem Gehäuse 18 verbunden.The internal combustion engine according to the invention consists of an upper row of immovable cylinder blocks 1 with upper right cylinder heads 2 and upper left cylinder heads 3 and a lower row of immovable cylinder blocks 1 'with lower right cylinder heads 2' and lower left cylinder heads 3 '. Upper double-acting pistons 4 are mounted in the upper row of immovable cylinder blocks 1, the upper double-acting pistons 4 dividing the working spaces of the upper row of immovable cylinder blocks 1 into upper right working spaces 5 and upper left working spaces 6. Lower double-acting pistons 4 'are mounted in the lower row of immovable cylinder blocks 1', the lower double-acting pistons 4 'dividing the working spaces of the lower row of immovable cylinder blocks 1' into lower right working spaces 5 'and lower left working spaces 6'. The upper double-acting pistons 4 are through upper links 7 and upper joints 8 with the upper ends of rocker arms 9 connected. In a two-row arrangement of the immovable cylinder blocks, the lower ends of the rocker arms 9 are connected to lower joints 10 when arranged in a row with immovable supports 11. Intermediate joints 12, which divide the rocker arms 9 into two parts in the regions between the upper joints 8 and the immovable supports 11, namely into upper parts 13 and lower parts 14, connect the rocker arms 9 to the push rods 15, while the push rods 15 are connected to knees 16 and supports of the crankshaft 17. The immovable supports 11 and the supports of the crankshaft 17 are rigidly connected to the housing 18.

Die Brennkraftmaschine arbeitet folgendermaßen:

  • Bei einer Umdrehung der Kurbelwelle versetzen die Knie 16 durch die Schubstangen 15 die Schwinghebel 9 um die unbeweglichen Stützen 11 in eine rückgehend kreisende Bewegung. Die Schwinghebel 9 versetzen durch die oberen Gelenke 8 bzw. unteren Gelenke 8' und die oberen Glieder 7 bzw. unteren Glieder 7' die oberen doppeltwirkenden Kolben 4 bzw. unteren doppeltwirkenden Kolben 4' in eine hin- und hergehende Bewegung. Bei Verbrennung in den oberen rechten Arbeitsräumen 5 und den unteren linken Arbeitsräumen 6' bzw. oberen linken Arbeitsräumen 6 und unteren rechten Arbeitsräumen 5' wird die Kraft der Verbrennungsgase von den oberen doppeltwirkenden Kolben 4 bzw. unteren doppeltwirkenden Kolben 4' auf die Knie 16 der Kurbelwelle der Brennkraftmaschine in umgekehrter Reihenfolge übertragen.
The internal combustion engine works as follows:
  • When the crankshaft rotates, the knees 16, by means of the push rods 15, set the rocking levers 9 in a returning circular motion about the immovable supports 11. The rocker arms 9 set the upper double-acting pistons 4 and lower double-acting pistons 4 'in a reciprocating motion through the upper joints 8 and lower joints 8' and the upper links 7 and lower links 7 ', respectively. During combustion in the upper right work spaces 5 and the lower left work spaces 6 'or upper left work spaces 6 and lower right work spaces 5', the force of the combustion gases from the upper double-acting pistons 4 and lower double-acting pistons 4 'to the knees 16 of the Transfer the crankshaft of the internal combustion engine in the reverse order.

Die Bestimmungsgrößen der Bewegung der oberen doppeltwirkenden Kolben 4 bzw. unteren doppeltwirkenden Kolben 4' sind eine Funktion der Länge der Knie 16, der oberen Teile 13 und der unteren Teile 14 der Schwinghebel 9, der Schubstangen 15 und des Abstandes zwischen den unbeweglichen Stützen 11 und den Stützen der Kurbelwelle 17.The determinants of the movement of the upper double-acting pistons 4 and lower double-acting pistons 4 'are a function of the length of the knees 16, the upper parts 13 and the lower parts 14 of the rocker arms 9, the push rods 15 and the distance between the immovable supports 11 and the supports of the crankshaft 17.

Claims (3)

1. Brennkraftmaschine, dadurch gekennzeichnet , daß obere doppeltwirkende Kolben (4), die in einer oberen Reihe unbeweglicher Zylinderblöcke (1) mit rechten Zylinderköpfen (2) und linken Zylinderköpfen (3) montiert sind, durch obere Glieder (7) und obere Gelenke (8) mit den oberen Enden von Schwinghebeln (9) verbunden sind, daß die unteren Enden der Schwinghebel (8) durch untere Gelenke (10) und untere Glieder (7') mit unteren doppeltwirkenden Kolben (4') verbunden sind, die in einer unteren Reihe unbeweglicher Zylinderblöcke (1') mit unteren rechten Zylinderköpfen (2') und unteren linken Zylinderköpfen (3') montiert sind, daß die Schwinghebel (9) unbewegliche Stützen (11) aufweisen, daß zwischen den unbeweglichen Stützen (11) und den oberen Gelenken (8) Zwischengelenke (12) angeordnet sind, die mit Schubstangen (15) verbunden sind, daß die Schubstangen (15) durch Knie (16) mit den Stützen der Kurbelwelle (17) verbunden sind und daß die unbeweglichen Stützen (11) und die Stützen der Kurbelwelle (17) starr mit dem Gehäuse (18) verbunden sind.1. Internal combustion engine, characterized in that upper double-acting pistons (4), which are mounted in an upper row of immovable cylinder blocks (1) with right cylinder heads (2) and left cylinder heads (3), by upper links (7) and upper joints ( 8) are connected to the upper ends of rocker arms (9), that the lower ends of the rocker arms (8) are connected by lower joints (10) and lower links (7 ') to lower double-acting pistons (4'), which in one lower row of immovable cylinder blocks (1 ') with lower right cylinder heads (2') and lower left cylinder heads (3 ') are mounted so that the rocker arms (9) have immovable supports (11) that between the immovable supports (11) and the upper joints (8) intermediate joints (12) are arranged, which are connected to push rods (15), that the push rods (15) are connected by knees (16) to the supports of the crankshaft (17) and that the immovable supports (11) and the pillars of the Ku Rbelwelle (17) are rigidly connected to the housing (18). 2. Brennkraftmaschine nach Anspruch 1, dadurch gekennzeichnet , daß die unbeweglichen Stützen (11) gegenüber den Achsen der oberen Reihe unbeweglicher Zylinderblöcke (1) und der unteren Reihe unbeweglicher Zylinderblöcke (1') symmetrisch angeordnet sind.2. Internal combustion engine according to claim 1, characterized in that the immovable supports (11) with respect to the axes of the upper row of immovable cylinder blocks (1) and the lower row of immovable cylinder blocks (1 ') are arranged symmetrically. 3. Brennkraftmaschine nach Anspruch 1, dadurch gekennzeichnet , daß bei der Anordnung der unbeweglichen Zylinderblöcke in einer Reihe die oberen Enden der Schwinghebel (9) mit den oberen Gelenken (8), ihre unteren Enden mit den unbeweglichen Stützen (11) und die Zwischengelenke (12) mit den Schubstangen (15) verbunden sind.3. Internal combustion engine according to claim 1, characterized in that in the arrangement of the immovable cylinder blocks in a row, the upper ends of the rocker arms (9) with the upper joints (8), their lower ends with the immovable supports (11) and the intermediate joints ( 12) are connected to the push rods (15).
EP82108206A 1981-09-08 1982-09-06 Internal-combustion engine Withdrawn EP0074109A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813135532 DE3135532A1 (en) 1981-09-08 1981-09-08 INTERNAL COMBUSTION ENGINE
DE3135532 1981-09-08

Publications (2)

Publication Number Publication Date
EP0074109A2 true EP0074109A2 (en) 1983-03-16
EP0074109A3 EP0074109A3 (en) 1984-01-25

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ID=6141125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108206A Withdrawn EP0074109A3 (en) 1981-09-08 1982-09-06 Internal-combustion engine

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Country Link
EP (1) EP0074109A3 (en)
DE (1) DE3135532A1 (en)
PL (1) PL137420B1 (en)
YU (1) YU203382A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243192A (en) * 1990-04-17 1991-10-23 Energy For Sustainable Dev Lim Stirling engines
CN1102200C (en) * 1999-07-27 2003-02-26 王亚民 Flow divider-ring pendulum engine
RU2472954C2 (en) * 2009-12-22 2013-01-20 Валерий Моисеевич Арутюнов Piston machine with pendulum arm
AU2009245877B2 (en) * 2009-12-10 2013-02-28 Gino Martelozzo An improved apparatus for generating electrical power

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319150A1 (en) * 1983-05-26 1984-11-29 Josef 8890 Aichach Gail Heat pump unit
US4619930A (en) * 1985-01-16 1986-10-28 Bristol-Myers Company Antipsychotic cyclic imide derivatives of 2-(4-butylpiperazin-1-yl)pyridines, compositions and use
DE4200707A1 (en) * 1992-01-14 1993-07-15 Joachim Fitzer Double or single acting reciprocating piston engine - has rocker arm between side of cylinder bore and crankshaft journal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR59274E (en) * 1949-05-09 1954-05-24 Lever transmission between piston and crankshaft for engines and other machines
FR1584539A (en) * 1968-05-27 1969-12-26
US4011842A (en) * 1975-09-08 1977-03-15 Francis William Davies Piston machine
DE2912454B1 (en) * 1979-03-29 1980-07-31 Wolfgang Vetter Transmission between a reciprocating rod and a cranked shaft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR59274E (en) * 1949-05-09 1954-05-24 Lever transmission between piston and crankshaft for engines and other machines
FR1584539A (en) * 1968-05-27 1969-12-26
US4011842A (en) * 1975-09-08 1977-03-15 Francis William Davies Piston machine
DE2912454B1 (en) * 1979-03-29 1980-07-31 Wolfgang Vetter Transmission between a reciprocating rod and a cranked shaft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243192A (en) * 1990-04-17 1991-10-23 Energy For Sustainable Dev Lim Stirling engines
GB2243192B (en) * 1990-04-17 1993-12-01 Energy For Sustainable Dev Lim Stirling engines
CN1102200C (en) * 1999-07-27 2003-02-26 王亚民 Flow divider-ring pendulum engine
AU2009245877B2 (en) * 2009-12-10 2013-02-28 Gino Martelozzo An improved apparatus for generating electrical power
RU2472954C2 (en) * 2009-12-22 2013-01-20 Валерий Моисеевич Арутюнов Piston machine with pendulum arm

Also Published As

Publication number Publication date
PL137420B1 (en) 1986-05-31
EP0074109A3 (en) 1984-01-25
PL238176A1 (en) 1983-05-09
YU203382A (en) 1989-12-31
DE3135532A1 (en) 1983-03-24

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