DE68915713T2 - Verlustarmes magnetisches Antriebssystem. - Google Patents

Verlustarmes magnetisches Antriebssystem.

Info

Publication number
DE68915713T2
DE68915713T2 DE68915713T DE68915713T DE68915713T2 DE 68915713 T2 DE68915713 T2 DE 68915713T2 DE 68915713 T DE68915713 T DE 68915713T DE 68915713 T DE68915713 T DE 68915713T DE 68915713 T2 DE68915713 T2 DE 68915713T2
Authority
DE
Germany
Prior art keywords
drive system
low loss
magnetic drive
loss magnetic
low
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 - Fee Related
Application number
DE68915713T
Other languages
English (en)
Other versions
DE68915713D1 (de
Inventor
Patrick M Taiani
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.)
Nova Magnetics Burgmann Ltd
Original Assignee
Nova Scotia Research Foundation Corp
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
Priority claimed from US07/293,106 external-priority patent/US4896064A/en
Application filed by Nova Scotia Research Foundation Corp filed Critical Nova Scotia Research Foundation Corp
Publication of DE68915713D1 publication Critical patent/DE68915713D1/de
Application granted granted Critical
Publication of DE68915713T2 publication Critical patent/DE68915713T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Iron Core Of Rotating Electric Machines (AREA)
DE68915713T 1988-12-07 1989-11-30 Verlustarmes magnetisches Antriebssystem. Expired - Fee Related DE68915713T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000585241A CA1292763C (en) 1988-12-07 1988-12-07 Low loss magnetic drive system
US07/293,106 US4896064A (en) 1981-02-06 1989-01-03 Low loss magnetic drive system

Publications (2)

Publication Number Publication Date
DE68915713D1 DE68915713D1 (de) 1994-07-07
DE68915713T2 true DE68915713T2 (de) 1995-01-05

Family

ID=25672282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915713T Expired - Fee Related DE68915713T2 (de) 1988-12-07 1989-11-30 Verlustarmes magnetisches Antriebssystem.

Country Status (4)

Country Link
EP (1) EP0372838B1 (de)
JP (1) JPH02246768A (de)
CA (1) CA1292763C (de)
DE (1) DE68915713T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361378B3 (de) * 2003-12-29 2005-09-22 Karl Schmidt Magnetkupplungsanordnung zur Übertragung eines Drehmomentes
DE102007014763A1 (de) * 2007-03-28 2008-10-02 Robert Bosch Gmbh Verfahren zum Auswuchten eines Rotors einer elektrischen Maschine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557482Y2 (ja) * 1991-02-26 1997-12-10 光洋精工株式会社 磁気継手
FR2766028A1 (fr) * 1997-07-08 1999-01-15 Ensmse Dispositif a fort couple d'accouplements magnetiques synchrones a entrefer cylindrique
JP2008157424A (ja) * 2006-12-26 2008-07-10 Fec:Kk 回転動力伝達装置
JP5286373B2 (ja) * 2011-01-28 2013-09-11 株式会社日立製作所 磁気歯車
WO2013171165A2 (de) 2012-05-14 2013-11-21 Dickow Pumpen Kg Spalttopf und magnetkupplungsanordnung mit einem solchen spalttopf
CN114465442B (zh) * 2022-01-11 2023-08-01 广东工业大学 一种调速器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538358A (en) * 1939-10-27 1941-07-31 Beresford James & Son Ltd Improvements relating to dynamo-electric machines
FR926871A (fr) * 1942-12-21 1947-10-14 Beresford James & Son Ltd Perfectionnements aux machines dynamo-électriques
US2396738A (en) * 1943-01-02 1946-03-19 Gen Electric Dynamoelectric machine
FR1539089A (fr) * 1967-07-31 1968-09-13 Const Mecanique Coupleur magnétique à mouvement longitudinal alternatif et à cloison de séparation étanche
JPS50108444A (de) * 1974-02-05 1975-08-26
CA1129469A (en) * 1980-05-02 1982-08-10 Nova Scotia Research Foundation Corporation Synchronous magnetic drive assembly with laminated barrier
FR2499647B1 (fr) * 1981-02-06 1989-03-03 Nova Scotia Res Found Perfectionnements aux accouplements magnetiques hermetiques
JPS5872764A (ja) * 1981-10-27 1983-04-30 Nishi Nippon Riyuutai Giken:Kk 磁力カツプリング

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361378B3 (de) * 2003-12-29 2005-09-22 Karl Schmidt Magnetkupplungsanordnung zur Übertragung eines Drehmomentes
US7508104B2 (en) 2003-12-29 2009-03-24 Karl Schmidt Magnetic coupling arrangement for transmitting a torque
DE102007014763A1 (de) * 2007-03-28 2008-10-02 Robert Bosch Gmbh Verfahren zum Auswuchten eines Rotors einer elektrischen Maschine

Also Published As

Publication number Publication date
EP0372838A2 (de) 1990-06-13
DE68915713D1 (de) 1994-07-07
EP0372838A3 (de) 1991-04-03
JPH02246768A (ja) 1990-10-02
EP0372838B1 (de) 1994-06-01
CA1292763C (en) 1991-12-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOVA MAGNETICS-BURGMANN,LTD., DARTMOUTH, NOVA SCOT

8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee