FR2355205A1 - Embrayage magnetique a aimants permanents - Google Patents
Embrayage magnetique a aimants permanentsInfo
- Publication number
- FR2355205A1 FR2355205A1 FR7618302A FR7618302A FR2355205A1 FR 2355205 A1 FR2355205 A1 FR 2355205A1 FR 7618302 A FR7618302 A FR 7618302A FR 7618302 A FR7618302 A FR 7618302A FR 2355205 A1 FR2355205 A1 FR 2355205A1
- Authority
- FR
- France
- Prior art keywords
- housing
- permanent magnet
- magnetic clutch
- speed
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/01—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
L'invention concerne un embrayage destiné à accoupler deux arbres coaxiaux rotatifs. L'invention est remarquable par le fait qu'un premier arbre est solidaire en rotation d'un inducteur à aimants permanents mobile en translation, suivant l'axe desdits arbres, dans une enceinte formée par deux armatures et intérieurement revêtue d'une couche en matériau magnétique disposée de manière que le flux magnétique traversant l'inducteur soit constant, l'une des deux armatures étant solidaire en rotation du deuxième arbre. L'embrayage de l'invention ne requiert qu'une faible énergie de commande et est sans usure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618302A FR2355205A1 (fr) | 1976-06-16 | 1976-06-16 | Embrayage magnetique a aimants permanents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618302A FR2355205A1 (fr) | 1976-06-16 | 1976-06-16 | Embrayage magnetique a aimants permanents |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2355205A1 true FR2355205A1 (fr) | 1978-01-13 |
FR2355205B1 FR2355205B1 (fr) | 1980-05-30 |
Family
ID=9174480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7618302A Granted FR2355205A1 (fr) | 1976-06-16 | 1976-06-16 | Embrayage magnetique a aimants permanents |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2355205A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050771A1 (fr) * | 1980-10-24 | 1982-05-05 | Mitsubishi Denki Kabushiki Kaisha | Machine électrique rotative |
DE29518687U1 (de) * | 1995-11-24 | 1996-01-11 | Burgmann Dichtungswerk Feodor | Magnetkupplung |
US5611415A (en) * | 1994-02-25 | 1997-03-18 | Horton, Inc. | Rotational control apparatus |
US5613586A (en) * | 1994-02-25 | 1997-03-25 | Horton, Inc. | Rotational control apparatus |
US5636719A (en) * | 1994-02-25 | 1997-06-10 | Horton, Inc. | Rotational control apparatus |
US5994810A (en) * | 1997-02-12 | 1999-11-30 | Horton, Inc. | Integral steel-aluminum ring for eddy current activated friction clutch |
US7528514B2 (en) | 2006-06-22 | 2009-05-05 | International Business Machines Corporation | Centrifugal magnetic clutch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2738710C (fr) | 2008-11-12 | 2014-04-22 | Horton, Inc. | Embrayage a deux vitesses et kit de mise a niveau |
-
1976
- 1976-06-16 FR FR7618302A patent/FR2355205A1/fr active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050771A1 (fr) * | 1980-10-24 | 1982-05-05 | Mitsubishi Denki Kabushiki Kaisha | Machine électrique rotative |
US4446391A (en) * | 1980-10-24 | 1984-05-01 | Mitsubishi Denki Kabushiki Kaisha | Rotating electric machinery |
US5611415A (en) * | 1994-02-25 | 1997-03-18 | Horton, Inc. | Rotational control apparatus |
US5613586A (en) * | 1994-02-25 | 1997-03-25 | Horton, Inc. | Rotational control apparatus |
US5636719A (en) * | 1994-02-25 | 1997-06-10 | Horton, Inc. | Rotational control apparatus |
DE29518687U1 (de) * | 1995-11-24 | 1996-01-11 | Burgmann Dichtungswerk Feodor | Magnetkupplung |
US5994810A (en) * | 1997-02-12 | 1999-11-30 | Horton, Inc. | Integral steel-aluminum ring for eddy current activated friction clutch |
US7528514B2 (en) | 2006-06-22 | 2009-05-05 | International Business Machines Corporation | Centrifugal magnetic clutch |
Also Published As
Publication number | Publication date |
---|---|
FR2355205B1 (fr) | 1980-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |