FR2593977A1 - ENGINE FOR VIBRANT APPARATUS, AND APPARATUS COMPRISING THE SAME - Google Patents
ENGINE FOR VIBRANT APPARATUS, AND APPARATUS COMPRISING THE SAME Download PDFInfo
- Publication number
- FR2593977A1 FR2593977A1 FR8617302A FR8617302A FR2593977A1 FR 2593977 A1 FR2593977 A1 FR 2593977A1 FR 8617302 A FR8617302 A FR 8617302A FR 8617302 A FR8617302 A FR 8617302A FR 2593977 A1 FR2593977 A1 FR 2593977A1
- Authority
- FR
- France
- Prior art keywords
- motor
- rotary member
- rotary
- rotor
- engine
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
- H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
L'invention concerne un moteur pour appareillage vibrant. Elle se rapporte à un moteur qui comporte un boîtier 4 contenant un organe fixe 5 et un organe rotatif 6. Un stator 12 du moteur est monté sur l'organe fixe et un rotor 16 du moteur est monté sur l'organe rotatif 6. Une masse de déséquilibre 17 est montée sur l'organe rotatif 6 afin qu'il crée des vibrations. De préférence, les organes rotatifs 6 de deux moteurs 2 sont reliés par un arbre 3. Application aux moteurs de mise en vibration de cribles. (CF DESSIN DANS BOPI)The invention relates to a motor for vibrating equipment. It relates to a motor which comprises a housing 4 containing a fixed member 5 and a rotary member 6. A stator 12 of the motor is mounted on the fixed member and a rotor 16 of the motor is mounted on the rotary member 6. A imbalance mass 17 is mounted on the rotary member 6 so that it creates vibrations. Preferably, the rotary members 6 of two motors 2 are connected by a shaft 3. Application to motors for vibrating screens. (CF DRAWING IN BOPI)
Description
La présente invention concerne un moteur électriqueThe present invention relates to an electric motor
destiné à être utilisé dans des appareillages vibrants. intended for use in vibrating apparatus.
On connait déjà la réalisation de cribles vibrants, We already know the realization of vibrating screens,
par exemple comportant un moteur électrique qui fait tour- for example having an electric motor which makes
ner une masse déséquilibrée et provoque ainsi la vibration an unbalanced mass and thus causes the vibration
du crible. La masse peut être montée directement sur l'ar- sieve. The mass can be mounted directly on the
bre du moteur ou elle peut être montée sur un arbre séparé entraîné par le môteur, par exemple par l'intermédiaire motor or it can be mounted on a separate shaft driven by the fitter, eg through
d'une transmission à courroie.a belt transmission.
La présente invention concerne un moteur destiné à transmettre un mouvement de vibration à des cribles et The present invention relates to a motor for transmitting a vibration movement to screens and
d'autres appareillages.other equipment.
Selon l'invention, un moteur qui peut être utilisé dans un appareillage vibrant, comporte: - un boitier contenant un organe fixe et un organe rotatif de rotor monté sur le boitier afin qu'il puisse tourner, l'organe fixe comprenant un stator convenable placé dans le bolitier, et l'organe rotatif comprenant un rotor convenable placé dans le boitier, la masse de l'organe rotatif étant déséquilibrée par According to the invention, an engine that can be used in vibrating equipment comprises: a housing containing a fixed member and a rotatable rotor member mounted on the housing so that it can rotate, the fixed member comprising a suitable stator placed in the bolitier, and the rotary member comprising a suitable rotor placed in the housing, the mass of the rotary member being unbalanced by
rapport à un axe commun du stator et du rotor. relative to a common axis of the stator and the rotor.
Selon l'invention, l'organe fixe constitue une base pour le boitier du moteur et est sensiblement plan, et According to the invention, the fixed member constitutes a base for the engine case and is substantially plane, and
l'organe rotatif est un organe cylindrique creux. the rotary member is a hollow cylindrical member.
Le moteur comporte avantageusement un dispositif des- The engine advantageously comprises a device des-
tiné à raccorder l'organe rotatif axialement à l'organe designed to connect the rotary member axially to the body
rotatif d'un moteur analogue.rotary engine of a similar engine.
Le rotor est de préférence un rotor à cage d'écureuil. The rotor is preferably a squirrel cage rotor.
La masse de déséquilibre de l'organe rotatif est de The imbalance mass of the rotary member is
préférence réglable.preferably adjustable.
L'invention concerne aussi un ensemble à moteurs com- The invention also relates to a combination of
prenant deux moteurs tels qu'indiqués précédemment, dont taking two engines as indicated above, of which
les organes rotatifs sont raccordés axialement. the rotary members are connected axially.
L'invention concerne aussi un ensemble à moteurs qui comporte un moteur du type indiqué précédemment, raccordé par son organe rotatif à l'organe rotatif d'une combinaison d'un organe rotatif et d'un organe fixe telle que définie The invention also relates to a motor assembly comprising a motor of the type indicated above, connected by its rotary member to the rotary member of a combination of a rotary member and a fixed member as defined
précédemment, mais à l'exclusion d'un rotor et d'un stator. previously, but excluding a rotor and a stator.
L'invention concerne aussi un appareillage comportant au moins un moteur tel que défini précédememnt, l'appareil- The invention also relates to an apparatus comprising at least one motor as defined above, the apparatus
lage étant de préférence un appareil de criblage. the lage is preferably a screening apparatus.
D'autres caractéristiques et avantages de l'invention Other features and advantages of the invention
seront mieux compris à la lecture de la description qui va will be better understood by reading the description that will
suivre d'un mode de réalisation, donné à titre purement follow of an embodiment, given purely
illustratif, faite en référence au dessin annexé qui repré- illustrative, with reference to the appended drawing which represents
sente schématiquement un ensemble à moteurs en coupe partielle. Dans ce mode de réalisation de l'invention, un ensemble 1 à moteurs est destiné à faire vibrer un crible schematically sits a motor assembly in partial section. In this embodiment of the invention, a set 1 with motors is intended to vibrate a sieve
vibrant.vibrant.
L'ensemble 1 à moteurs comporte deux moteurs identi- The set 1 with engines comprises two engines identified
ques 2 qui sont raccordés l'un à l'autre afin qu'ils soient synchronisés, par un arbre sous forme d'un tube axial 2 which are connected to each other so that they are synchronized by a shaft in the form of an axial tube
allongé 3.elongated 3.
Chaque moteur comporte un boitier 4 ayant deux parties, un organe fixe formant une base 5 et un organe Each motor comprises a housing 4 having two parts, a fixed member forming a base 5 and an element
rotatif 6.rotating 6.
La base 5 est sous forme d'un disque circulaire 7 ayant une ouverture circulaire centrale 8 entourée d'un côté par un support cylindrique 9. Ce support cylindrique 9 forme un dispositif de montage d'un ensemble 10 formant palier. Le disque comprend des ouvertures convenables de montage destinées à coopérer avec des boulons ou organes analogues. Un stator annulaire 12 comprenant des enroulements convenables de stator est monté coaxialement sur la base 5 The base 5 is in the form of a circular disc 7 having a central circular opening 8 surrounded on one side by a cylindrical support 9. This cylindrical support 9 forms a device for mounting a bearing assembly 10. The disk includes suitable mounting apertures for cooperating with bolts or the like. An annular stator 12 comprising suitable stator windings is mounted coaxially on the base 5
et sur la surface 11 du support cylindrique 9. and on the surface 11 of the cylindrical support 9.
L'organe rotatif 6 est un organe cylindrique creux 13 qui est peu profond et qui comporte un organe cylindrique interne 14 dirigé vers l'intérieur coopérant avec le palier afin que l'organe rotatif 6 puisse tourner autour de The rotary member 6 is a hollow cylindrical member 13 which is shallow and which has an inner cylindrical member 14 directed inwardly cooperating with the bearing so that the rotary member 6 can rotate around
l'axe de la base 5 et de l'ouverture 8. the axis of the base 5 and the opening 8.
Une paroi cylindrique externe 15 assure le positionne- An outer cylindrical wall 15 ensures the positioning
ment d'un rotor 16 du type à cage d'écureuil, maintenu en position de manière connue dans la technique à proximité du of a squirrel cage type rotor 16, held in position in a manner known in the art near the
stator 12.stator 12.
L'organe rotatif 6 est une masse 17 fixée à la surface externe de la paroi cylindrique 15 et qui déséquilibre l'organe rotatif 6 par rapport à son axe. La masse 17 peut être simplement vissée en position, d'une manière commode, à l'aide de vis convenables de fixation passant à travers elle et pénétrant dans des trous taraudés formés dans la paroi cylindrique 15. La masse 17 peut être facilement remplacée par une autre différente, grâce à ce procédé de fixation. Le tube 3 de synchronisation passe par l'ouverture 8 de la base 5 et est fixé dans un trou coaxial de l'organe cylindrique 14 à l'aide d'un filetage et d'un taraudage coopérant. L'extrémité opposée du tube de synchronisation est raccordée exactement de la même manière à l'autre moteur 2 si bien que les masses 17 sont synchronisées. Grâce à ce tube 3 de synchronisation, les deux moteurs 2 peuvent être The rotary member 6 is a mass 17 fixed to the outer surface of the cylindrical wall 15 and which unbalances the rotary member 6 relative to its axis. The mass 17 can simply be conveniently screwed into position by means of suitable fastening screws passing through it and penetrating into tapped holes formed in the cylindrical wall 15. The mass 17 can be easily replaced by another different, thanks to this fixing process. The synchronization tube 3 passes through the opening 8 of the base 5 and is fixed in a coaxial hole of the cylindrical member 14 by means of a thread and a cooperating tapping. The opposite end of the timing tube is connected in exactly the same manner to the other motor 2 so that the masses 17 are synchronized. Thanks to this synchronization tube 3, the two motors 2 can be
placés de part et d'autre du support du crible. placed on both sides of the sieve support.
On note facilement que les moteurs selon l'invention It is easily noted that the motors according to the invention
ne nécessitent pas de gros arbres transversaux d'entraine- do not require large cross-drive shafts
ment placés transversalement au support du crible ni de poutres de support qui sont nécessaires lors de la mise en vibration de mécanismes des types utilisés actuellement. En outre, le diamètre relativement grand de l'organe rotatif du moteur donne des conditions efficaces de mise en route placed transversely to the sieve support or support beams which are necessary when vibrating mechanisms of the types currently used. In addition, the relatively large diameter of the rotatable member of the motor provides effective start-up conditions.
du moteur.of the motor.
Dans une variante de l'ensemble précédent, l'un des moteurs peut être remplacé par un boitier qui constitue simplement la base et l'organe rotatif qui peut alors être entraîné par l'autre moteur par l'intermédiaire du tube de In a variant of the preceding assembly, one of the motors may be replaced by a casing which is simply the base and the rotary member which can then be driven by the other motor via the tube.
synchronisation.synchronization.
Bien entendu, diverses modifications peuvent être apportées par l'homme de l'art aux moteurs et appareillages qui viennent d'être décrits uniquement à titre d'exemples Of course, various modifications can be made by those skilled in the art to the engines and equipment which have just been described as examples only.
non limitatifs sans sortir du cadre de l'invention. non-limiting without departing from the scope of the invention.
Claims (9)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA859464 | 1985-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2593977A1 true FR2593977A1 (en) | 1987-08-07 |
Family
ID=25578184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8617302A Pending FR2593977A1 (en) | 1985-12-11 | 1986-12-10 | ENGINE FOR VIBRANT APPARATUS, AND APPARATUS COMPRISING THE SAME |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS62189937A (en) |
| AU (1) | AU6649986A (en) |
| BR (1) | BR8606175A (en) |
| DE (1) | DE3642229A1 (en) |
| ES (1) | ES2003976A6 (en) |
| FI (1) | FI865040A (en) |
| FR (1) | FR2593977A1 (en) |
| GB (1) | GB2184296A (en) |
| IT (1) | IT1214757B (en) |
| SE (1) | SE8605327L (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853567A (en) * | 1987-03-02 | 1989-08-01 | Yokogawa Electric Corporation | Direct drive motor |
| JPH0817563B2 (en) * | 1987-09-30 | 1996-02-21 | 松下電器産業株式会社 | Flat brushless motor |
| JPH05168196A (en) * | 1991-12-17 | 1993-07-02 | Nec Corp | Motor for generation of oscillation |
| JP2002271879A (en) * | 2001-03-13 | 2002-09-20 | Citizen Electronics Co Ltd | Multi-function audio device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR836735A (en) * | 1937-10-04 | 1939-01-25 | Improvements to adjustable power and frequency vibrators | |
| US2688102A (en) * | 1953-01-29 | 1954-08-31 | Jackson Vibrators | Electric vibrating motor |
| FR2125791A5 (en) * | 1971-02-17 | 1972-09-29 | Meyer Fa Rudolf | |
| FR2273600A1 (en) * | 1974-06-04 | 1976-01-02 | Kloeckner Humboldt Deutz Ag | TRAINING OF GROUPS OF VIBRATING SCREENS, WITH CIRCULAR OSCILLATIONS, GENERATED BY UNBALANCE |
| DE3331058A1 (en) * | 1983-08-29 | 1985-03-14 | Pavel Dr. 3051 Hohnhorst Imris | Device for generating or controlling damped oscillations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE400390C (en) * | 1923-11-15 | 1924-08-06 | Eugen Lauer Schmaltz Dipl Ing | Electric motor for any type of current with an external runner and an internal stand |
| DE1106853B (en) * | 1955-10-24 | 1961-05-18 | Hermann Papst | Rotary field motor of the external rotor type, especially eddy current and hysteresis rotor motor |
| GB936191A (en) * | 1959-05-25 | 1963-09-04 | Roto Finish Ltd | Improvements in or relating to apparatus for finishing or polishing |
| GB959303A (en) * | 1961-04-10 | 1964-05-27 | Roto Finish Co | Self-separating finishing and polishing machine |
| CH467113A (en) * | 1967-08-12 | 1969-01-15 | Wacker Werke Kg | vibrator |
| GB1320071A (en) * | 1970-05-19 | 1973-06-13 | Poulsen P U | Rotary vibrator |
-
1986
- 1986-12-10 FR FR8617302A patent/FR2593977A1/en active Pending
- 1986-12-10 FI FI865040A patent/FI865040A/en not_active Application Discontinuation
- 1986-12-10 DE DE19863642229 patent/DE3642229A1/en not_active Ceased
- 1986-12-11 JP JP61293553A patent/JPS62189937A/en active Pending
- 1986-12-11 AU AU66499/86A patent/AU6649986A/en not_active Abandoned
- 1986-12-11 SE SE8605327A patent/SE8605327L/en not_active Application Discontinuation
- 1986-12-11 BR BR8606175A patent/BR8606175A/en unknown
- 1986-12-11 ES ES8603373A patent/ES2003976A6/en not_active Expired
- 1986-12-11 GB GB08629617A patent/GB2184296A/en not_active Withdrawn
- 1986-12-11 IT IT8648734A patent/IT1214757B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR836735A (en) * | 1937-10-04 | 1939-01-25 | Improvements to adjustable power and frequency vibrators | |
| US2688102A (en) * | 1953-01-29 | 1954-08-31 | Jackson Vibrators | Electric vibrating motor |
| FR2125791A5 (en) * | 1971-02-17 | 1972-09-29 | Meyer Fa Rudolf | |
| FR2273600A1 (en) * | 1974-06-04 | 1976-01-02 | Kloeckner Humboldt Deutz Ag | TRAINING OF GROUPS OF VIBRATING SCREENS, WITH CIRCULAR OSCILLATIONS, GENERATED BY UNBALANCE |
| DE3331058A1 (en) * | 1983-08-29 | 1985-03-14 | Pavel Dr. 3051 Hohnhorst Imris | Device for generating or controlling damped oscillations |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2003976A6 (en) | 1988-12-01 |
| DE3642229A1 (en) | 1987-09-10 |
| FI865040A (en) | 1987-06-12 |
| AU6649986A (en) | 1987-06-18 |
| BR8606175A (en) | 1987-09-29 |
| FI865040A0 (en) | 1986-12-10 |
| GB2184296A (en) | 1987-06-17 |
| JPS62189937A (en) | 1987-08-19 |
| SE8605327D0 (en) | 1986-12-11 |
| SE8605327L (en) | 1987-06-12 |
| IT8648734A0 (en) | 1986-12-11 |
| GB8629617D0 (en) | 1987-01-21 |
| IT1214757B (en) | 1990-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2730782A1 (en) | DRIVE DEVICE COMPRISING A TORSIONAL VIBRATION DAMPER | |
| EP0616219A1 (en) | Assembly with a waterproof seal and a speed sensor | |
| FR2735535A1 (en) | TURBOMOLECULAR PUMP | |
| FR2649021A1 (en) | VIBRATION GENERATOR | |
| FR2593977A1 (en) | ENGINE FOR VIBRANT APPARATUS, AND APPARATUS COMPRISING THE SAME | |
| CA1129928A (en) | Synchronous electrical motor with very low rotor inertia and balanced conical movement | |
| FR2881382A1 (en) | Reversible rotating machine rotor and transmission input shaft coupling device for motor vehicle, has rotor with hub whose one end is arranged against bearing of transmission and centered on shaft by plain bearing | |
| FR2675559A1 (en) | HYBRID VIBRATION DAMPER WITH ACTIVE MAGNETIC VIBRATOR. | |
| FR2690220A1 (en) | Suspended pivoting arm, particularly for supporting medical devices. | |
| EP0021975B1 (en) | Torsion vibration damper for a shaft | |
| EP0790440B1 (en) | Pulley | |
| FR2502711A1 (en) | RADIAL SUPPORT AND BILATERAL THRUST BALL BEARING | |
| EP0049654A1 (en) | Electric motor having a resilient annular mounting device | |
| FR2648638A1 (en) | IMPROVEMENTS IN TRANSMISSIONS OF VEHICLES EQUIPPED WITH ELECTRIC RETARDERS | |
| FR2559221A3 (en) | Device for driving a rotary shaft by means of an internal combustion engine, for example for a light or microlight flying machine | |
| EP0665064B1 (en) | Unidirectional rotating vibrator | |
| FR2797358A1 (en) | Alternator or starter for mounting on engine unit of motor vehicle, has stator attached to fixed part of motor, and rotor attached to moving part of engine assembly. | |
| FR2617751A1 (en) | Motorised articulation for a robot | |
| FR2705749A1 (en) | Device for damping out torsional vibration in a power transmission chain | |
| FR1463197A (en) | Method of fixing on its support an auxiliary member driven by pulleys and a belt, and in particular an alternator on a motor vehicle engine | |
| JPH0742538Y2 (en) | Excitation device | |
| FR2578925A1 (en) | Device for exciting oscillations in a vibrating cylinder for the purpose of increasing the durability of the bearings | |
| KR200149142Y1 (en) | Ultrasonic motor with duplication structure | |
| FR2805018A1 (en) | Automobile declutching stop comprises elastomer sleeve and cylindrical support for bearing contacting clutch diaphragm which slide on tube | |
| BE670910A (en) |