FR2381208A2 - Embrayage magnetique a aimants permanents - Google Patents

Embrayage magnetique a aimants permanents

Info

Publication number
FR2381208A2
FR2381208A2 FR7704507A FR7704507A FR2381208A2 FR 2381208 A2 FR2381208 A2 FR 2381208A2 FR 7704507 A FR7704507 A FR 7704507A FR 7704507 A FR7704507 A FR 7704507A FR 2381208 A2 FR2381208 A2 FR 2381208A2
Authority
FR
France
Prior art keywords
permanent magnet
inductor
soft
input shaft
driven member
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
Application number
FR7704507A
Other languages
English (en)
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.)
Aerowatt SA
Original Assignee
Aerowatt SA
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
Application filed by Aerowatt SA filed Critical Aerowatt SA
Priority to FR7704507A priority Critical patent/FR2381208A2/fr
Publication of FR2381208A2 publication Critical patent/FR2381208A2/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • H02K49/065—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type hysteresis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compounds Of Iron (AREA)

Abstract

L'invention concerne un embrayage magnétique à aimants permanents du type décrit dans le brevet principal. Cet embrayage est remarquable par le fait que les deux parties de l'enceinte sont solitaires l'une de l'autre et que la couche magnétique de la deuxième partie est en matériau magnétique doux. L'invention s'applique particulièrement bien aux embrayages des machines entraînées par aérogénérateur.
FR7704507A 1977-02-17 1977-02-17 Embrayage magnetique a aimants permanents Pending FR2381208A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704507A FR2381208A2 (fr) 1977-02-17 1977-02-17 Embrayage magnetique a aimants permanents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704507A FR2381208A2 (fr) 1977-02-17 1977-02-17 Embrayage magnetique a aimants permanents

Publications (1)

Publication Number Publication Date
FR2381208A2 true FR2381208A2 (fr) 1978-09-15

Family

ID=9186859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704507A Pending FR2381208A2 (fr) 1977-02-17 1977-02-17 Embrayage magnetique a aimants permanents

Country Status (1)

Country Link
FR (1) FR2381208A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007498A (en) * 1988-09-06 1991-04-16 Viscodrive Gmbh Driving assembly
US5158279A (en) * 1991-09-30 1992-10-27 Xerox Corporation Magnetic clutch with adjustable slip torque
US6305169B1 (en) * 1999-02-22 2001-10-23 Ralph P. Mallof Motor assisted turbocharger
US7528514B2 (en) 2006-06-22 2009-05-05 International Business Machines Corporation Centrifugal magnetic clutch
CN113284689A (zh) * 2021-05-14 2021-08-20 宁波新弘精密零部件有限公司 粉末冶金电机离合软磁材料
CN113284689B (zh) * 2021-05-14 2024-05-10 宁波新弘精密零部件有限公司 粉末冶金电机离合软磁材料

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1078388A (fr) * 1951-11-28 1954-11-17 Philips Nv Dispositifs constitués par un ou plusieurs circuits magnétiques
US2771171A (en) * 1955-07-06 1956-11-20 Lab Equipment Corp Magnetically activated torque coupling
FR1465478A (fr) * 1965-10-26 1967-01-13 Embrayeur électro-mécanique
US3414750A (en) * 1964-01-13 1968-12-03 Artajo Jose Ignacio Martin Diachronous electromagnetic coupling
US3934216A (en) * 1974-12-11 1976-01-20 Clarostat Mfg. Co., Inc. Magnetic detent device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1078388A (fr) * 1951-11-28 1954-11-17 Philips Nv Dispositifs constitués par un ou plusieurs circuits magnétiques
US2771171A (en) * 1955-07-06 1956-11-20 Lab Equipment Corp Magnetically activated torque coupling
US3414750A (en) * 1964-01-13 1968-12-03 Artajo Jose Ignacio Martin Diachronous electromagnetic coupling
FR1465478A (fr) * 1965-10-26 1967-01-13 Embrayeur électro-mécanique
US3934216A (en) * 1974-12-11 1976-01-20 Clarostat Mfg. Co., Inc. Magnetic detent device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007498A (en) * 1988-09-06 1991-04-16 Viscodrive Gmbh Driving assembly
US5158279A (en) * 1991-09-30 1992-10-27 Xerox Corporation Magnetic clutch with adjustable slip torque
US6305169B1 (en) * 1999-02-22 2001-10-23 Ralph P. Mallof Motor assisted turbocharger
US7528514B2 (en) 2006-06-22 2009-05-05 International Business Machines Corporation Centrifugal magnetic clutch
CN113284689A (zh) * 2021-05-14 2021-08-20 宁波新弘精密零部件有限公司 粉末冶金电机离合软磁材料
CN113284689B (zh) * 2021-05-14 2024-05-10 宁波新弘精密零部件有限公司 粉末冶金电机离合软磁材料

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