DE3160250D1 - Permanent-magnet couplers - Google Patents

Permanent-magnet couplers

Info

Publication number
DE3160250D1
DE3160250D1 DE8181400299T DE3160250T DE3160250D1 DE 3160250 D1 DE3160250 D1 DE 3160250D1 DE 8181400299 T DE8181400299 T DE 8181400299T DE 3160250 T DE3160250 T DE 3160250T DE 3160250 D1 DE3160250 D1 DE 3160250D1
Authority
DE
Germany
Prior art keywords
unit
magnets
units
carried
permanent
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.)
Expired
Application number
DE8181400299T
Other languages
English (en)
Inventor
Jean-Paul Laboratoire D Yonnet
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Application granted granted Critical
Publication of DE3160250D1 publication Critical patent/DE3160250D1/de
Expired 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Amplifiers (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
DE8181400299T 1980-02-26 1981-02-26 Permanent-magnet couplers Expired DE3160250D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004236A FR2476779A1 (fr) 1980-02-26 1980-02-26 Perfectionnements aux coupleurs a aimants permanents

Publications (1)

Publication Number Publication Date
DE3160250D1 true DE3160250D1 (en) 1983-06-16

Family

ID=9239001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181400299T Expired DE3160250D1 (en) 1980-02-26 1981-02-26 Permanent-magnet couplers

Country Status (4)

Country Link
EP (1) EP0034992B1 (de)
AT (1) ATE3350T1 (de)
DE (1) DE3160250D1 (de)
FR (1) FR2476779A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527687A1 (de) * 1985-08-01 1987-02-12 Siemens Ag Magnetkupplung mit integrierter magnetischer lagerentlastung
DE69206872T2 (de) * 1991-05-08 1996-07-25 Koyo Seiko Co Magnetische Antriebsvorrichtung
FR2715011B1 (fr) * 1994-01-13 1996-03-29 Schlumberger Ind Sa Système d'entraînement en rotation de deux organes mécaniques par accouplement magnétique et compteur de fluide comportant un tel système.
IT1318836B1 (it) * 2000-09-08 2003-09-10 Marco Cipriani Dispositivo ad accoppiamento magnetico per la trasmissione e lamisurazione di coppia.
DE102006062170A1 (de) 2005-12-23 2007-06-28 H. Wernert & Co. Ohg Permanentmagnetische Radialdrehkupplung mit berührungslos wirkender passiver radialer Lagerung für eine Magnetpumpe sowie Magnetpumpe
WO2016078039A1 (zh) * 2014-11-19 2016-05-26 南方科技大学 一种磁性传动装置
DE102014224151A1 (de) * 2014-11-26 2016-06-02 Mahle International Gmbh Vorrichtung zur berührungslosen Übertragung von Drehbewegungen
DE102015122404B4 (de) 2015-12-21 2020-06-18 Itt Bornemann Gmbh Magnet-Kupplungsanordnung und Vorrichtung mit Magnet-Kupplungsanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340122A (en) * 1942-06-30 1944-01-25 Gen Electric Magnet suspension
CH318344A (de) * 1953-05-18 1956-12-31 Spodig Heinrich Zylindrischer Körper mit durch Dauermagnete erregter Umfangsfläche
US3382384A (en) * 1964-06-26 1968-05-07 Leeds & Northrup Co Electromagnetic brakes and clutches
US3730488A (en) * 1972-05-18 1973-05-01 Jet Spray Cooler Inc Magnetic drive coupling for beverage dispenser
GB1428164A (en) * 1973-03-16 1976-03-17 Inst Wlokiennictwa Apparatus for the contactless handling of objects
FR2256685A5 (en) * 1973-12-28 1975-07-25 Volta Pierre Moulded plastics rotor for magnetically-driven pump - with internal magnet completely covered and sealed and washers to provide centering
US3958842A (en) * 1975-02-03 1976-05-25 Hughes Aircraft Company Radial magnetic bearing
US4072370A (en) * 1976-08-24 1978-02-07 Spectra-Flux, Inc. Radial magnetic bearing

Also Published As

Publication number Publication date
FR2476779B1 (de) 1984-03-09
EP0034992A1 (de) 1981-09-02
FR2476779A1 (fr) 1981-08-28
EP0034992B1 (de) 1983-05-11
ATE3350T1 (de) 1983-05-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee