FR2405586A1 - Electromechanical activator using magnetic friction drive - has coil creating magnetic field to press driven plate against driving plate when energised - Google Patents
Electromechanical activator using magnetic friction drive - has coil creating magnetic field to press driven plate against driving plate when energisedInfo
- Publication number
- FR2405586A1 FR2405586A1 FR7729916A FR7729916A FR2405586A1 FR 2405586 A1 FR2405586 A1 FR 2405586A1 FR 7729916 A FR7729916 A FR 7729916A FR 7729916 A FR7729916 A FR 7729916A FR 2405586 A1 FR2405586 A1 FR 2405586A1
- Authority
- FR
- France
- Prior art keywords
- magnetic field
- friction drive
- energised
- driving plate
- against driving
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
- F16D67/06—Clutch-brake combinations electromagnetically actuated
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes
- H02K7/1125—Magnetically influenced friction clutches and brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2129/00—Type of operation source for auxiliary mechanisms
- F16D2129/06—Electric or magnetic
- F16D2129/065—Permanent magnets
Abstract
La présente invention concerne un actionneur rotatif électromécanique. Cet actionneur est caractérisé en ce que l'arbre moteur 2 est accouplé à l'arbre 5 de l'organe mené par l'intermédiaire d'un coupleur à friction électro-magnétique comportant deux plateaux transversaux adjacents menant et mene 3, 4, en matériau ferromagnétique, le plateau menant 3 étant solidaire en rotation et en translation de l'arbre moteur 2, tandis que le plateau mené 4 est monté à translation sur l'arbre moteur 2, tandis que le plateau mené 4 est monté à translation sur l'arbre mené, tout en étant solidaire en rotation de ce dernier, une bobine 7 créant, lorsqu'elle est excitée électriquement, un champ magnétique dans les plateaux 3, 4, pour attirer le plateau mené 4 contre le plateau menant 3, et un frein magnétique à aimant permanent 9 attirant et immobilisant le plateau mené 4, quand la bobine n'est pas excitée.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729916A FR2405586A1 (en) | 1977-10-05 | 1977-10-05 | Electromechanical activator using magnetic friction drive - has coil creating magnetic field to press driven plate against driving plate when energised |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729916A FR2405586A1 (en) | 1977-10-05 | 1977-10-05 | Electromechanical activator using magnetic friction drive - has coil creating magnetic field to press driven plate against driving plate when energised |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2405586A1 true FR2405586A1 (en) | 1979-05-04 |
FR2405586B1 FR2405586B1 (fr) | 1982-10-01 |
Family
ID=9196117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7729916A Granted FR2405586A1 (en) | 1977-10-05 | 1977-10-05 | Electromechanical activator using magnetic friction drive - has coil creating magnetic field to press driven plate against driving plate when energised |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2405586A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1001629A3 (nl) * | 1988-05-03 | 1989-12-19 | Picanol Nv | Elektromagnetische koppeling-rem-eenheid voor weefmachines. |
EP0537022A1 (fr) * | 1991-10-11 | 1993-04-14 | Dana Corporation | Embrayage électromagnétique avec frein à aimant permanent |
EP0953784A3 (fr) * | 1998-04-30 | 2000-01-19 | Dana Corporation | Unité de frein et embrayage magnétique |
WO2003105315A1 (fr) * | 2002-06-07 | 2003-12-18 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Systeme d'entrainement pour dispositif de reglage dans un vehicule automobile |
WO2006135529A1 (fr) * | 2005-06-10 | 2006-12-21 | Warner Electric Technology Llc | Dispositif d'accouplement electromagnetique rotatif |
US7493996B2 (en) | 2005-06-10 | 2009-02-24 | Warner Electric Technology Llc | Rotational coupling device |
US7527134B2 (en) | 2006-04-03 | 2009-05-05 | Warner Electric Technology Llc | Rotational coupling device |
US7975818B2 (en) | 2005-06-10 | 2011-07-12 | Warner Electric Technology Llc | Rotational coupling device |
FR3132602A1 (fr) * | 2022-02-04 | 2023-08-11 | Safran Aircraft Engines | Dispositif de déconnexion et de freinage d’un rotor d’une machine électrique |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR912926A (fr) * | 1945-03-12 | 1946-08-23 | Somalec | Dispositif d'embrayage automatique pour moteurs électriques et autres |
US2710359A (en) * | 1952-09-17 | 1955-06-07 | Jack & Heintz Inc | Automatic clutch and brake |
FR1180801A (fr) * | 1957-04-17 | 1959-06-09 | Cleveland Electric Motor Compa | Frein à effet instantané pour une machine dynamo-électrique |
US3032667A (en) * | 1958-04-03 | 1962-05-01 | Manning Maxwell & Moore Inc | Motor brake |
FR1454435A (fr) * | 1964-07-27 | 1966-10-07 | Warner Electric Brake & Clutch | Accouplements magnétiques à friction |
CH465048A (de) * | 1967-08-05 | 1968-11-15 | Schaefer Wolfgang | Magnetische Kupplung für ein Antriebsaggregat |
US3493796A (en) * | 1968-03-20 | 1970-02-03 | Singer Co | Electromagnetically actuated,high inertia clutch brake motor |
-
1977
- 1977-10-05 FR FR7729916A patent/FR2405586A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR912926A (fr) * | 1945-03-12 | 1946-08-23 | Somalec | Dispositif d'embrayage automatique pour moteurs électriques et autres |
US2710359A (en) * | 1952-09-17 | 1955-06-07 | Jack & Heintz Inc | Automatic clutch and brake |
FR1180801A (fr) * | 1957-04-17 | 1959-06-09 | Cleveland Electric Motor Compa | Frein à effet instantané pour une machine dynamo-électrique |
US3032667A (en) * | 1958-04-03 | 1962-05-01 | Manning Maxwell & Moore Inc | Motor brake |
FR1454435A (fr) * | 1964-07-27 | 1966-10-07 | Warner Electric Brake & Clutch | Accouplements magnétiques à friction |
CH465048A (de) * | 1967-08-05 | 1968-11-15 | Schaefer Wolfgang | Magnetische Kupplung für ein Antriebsaggregat |
US3493796A (en) * | 1968-03-20 | 1970-02-03 | Singer Co | Electromagnetically actuated,high inertia clutch brake motor |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1001629A3 (nl) * | 1988-05-03 | 1989-12-19 | Picanol Nv | Elektromagnetische koppeling-rem-eenheid voor weefmachines. |
EP0537022A1 (fr) * | 1991-10-11 | 1993-04-14 | Dana Corporation | Embrayage électromagnétique avec frein à aimant permanent |
EP0953784A3 (fr) * | 1998-04-30 | 2000-01-19 | Dana Corporation | Unité de frein et embrayage magnétique |
WO2003105315A1 (fr) * | 2002-06-07 | 2003-12-18 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Systeme d'entrainement pour dispositif de reglage dans un vehicule automobile |
US7288867B2 (en) | 2002-06-07 | 2007-10-30 | Brose Fahrzeugtelle Gmbh & Co, Coburg | Drive for an adjuster device in a motor vehicle |
WO2006135529A1 (fr) * | 2005-06-10 | 2006-12-21 | Warner Electric Technology Llc | Dispositif d'accouplement electromagnetique rotatif |
US7493996B2 (en) | 2005-06-10 | 2009-02-24 | Warner Electric Technology Llc | Rotational coupling device |
US7732959B2 (en) | 2005-06-10 | 2010-06-08 | Warner Electric Technology, Llc | Rotational coupling device |
US7975818B2 (en) | 2005-06-10 | 2011-07-12 | Warner Electric Technology Llc | Rotational coupling device |
KR101277114B1 (ko) | 2005-06-10 | 2013-06-20 | 워너 일렉트릭 테크놀러지 엘엘시 | 회전형 전자기식 커플링 장치 |
US7527134B2 (en) | 2006-04-03 | 2009-05-05 | Warner Electric Technology Llc | Rotational coupling device |
FR3132602A1 (fr) * | 2022-02-04 | 2023-08-11 | Safran Aircraft Engines | Dispositif de déconnexion et de freinage d’un rotor d’une machine électrique |
Also Published As
Publication number | Publication date |
---|---|
FR2405586B1 (fr) | 1982-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |