FR2322475A1 - Moteur a induction - Google Patents

Moteur a induction

Info

Publication number
FR2322475A1
FR2322475A1 FR7625842A FR7625842A FR2322475A1 FR 2322475 A1 FR2322475 A1 FR 2322475A1 FR 7625842 A FR7625842 A FR 7625842A FR 7625842 A FR7625842 A FR 7625842A FR 2322475 A1 FR2322475 A1 FR 2322475A1
Authority
FR
France
Prior art keywords
induction motor
induction
motor
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
Application number
FR7625842A
Other languages
English (en)
French (fr)
Other versions
FR2322475B1 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2322475A1 publication Critical patent/FR2322475A1/fr
Application granted granted Critical
Publication of FR2322475B1 publication Critical patent/FR2322475B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR7625842A 1975-08-29 1976-08-26 Moteur a induction Granted FR2322475A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2538561A DE2538561C3 (de) 1975-08-29 1975-08-29 Induktionsmotor

Publications (2)

Publication Number Publication Date
FR2322475A1 true FR2322475A1 (fr) 1977-03-25
FR2322475B1 FR2322475B1 (OSRAM) 1983-01-07

Family

ID=5955172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625842A Granted FR2322475A1 (fr) 1975-08-29 1976-08-26 Moteur a induction

Country Status (5)

Country Link
US (1) US4110643A (OSRAM)
CH (1) CH613076A5 (OSRAM)
DE (1) DE2538561C3 (OSRAM)
FR (1) FR2322475A1 (OSRAM)
GB (1) GB1526119A (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750967C2 (de) * 1977-11-15 1979-12-06 Flutec Fluidtechnische Geraete Gmbh, 6603 Sulzbach Vorrichtung zum Verbinden eines Antriebsmotors und einer Pumpe
DE3274074D1 (en) * 1982-01-08 1986-12-11 Fanuc Ltd A spindle head unit
US4573559A (en) * 1983-01-12 1986-03-04 Wallace Murray Corporation Subway electric motor and fan construction
DE3635297C1 (de) * 1986-10-16 1993-03-25 Klaus Walzel Aussenlaeufermotor
US4764699A (en) * 1986-12-22 1988-08-16 Sundstrand Corporation Generator stator retention system
US4825531A (en) * 1986-12-22 1989-05-02 Sundstrand Corporation Method of making a generator stator retention system
US4851723A (en) * 1988-08-01 1989-07-25 Westinghouse Electric Corp. Coolant pump system for variable speed generators
DE4407714C1 (de) * 1994-03-08 1995-07-06 Gruendl & Hoffmann Elektromotor
DE4407713C1 (de) * 1994-03-08 1995-04-13 Gruendl & Hoffmann Bürstenloser Elektromotor und Verfahren zu dessen Betrieb
DE4440565A1 (de) * 1994-11-12 1996-05-15 Gsc Schwoerer Gmbh Motorgetriebe
US5789833A (en) * 1995-11-24 1998-08-04 Kabushiki Kaisha Toshiba Totally-enclosed traction motor for electric railcar
DE19752003C2 (de) * 1997-11-24 1999-10-14 Fuerstlich Hohenzollernsche We Seilwinde mit flüssigkeitsgekühltem Elektromotor
US6355995B1 (en) 1999-03-10 2002-03-12 J. W. I. Of Howell, Ltd Motor cooling system
DE10137159A1 (de) * 2001-07-30 2003-02-20 Hilti Ag Schlagendes Elektrohandwerkzeuggerät
CN1981420A (zh) * 2004-06-04 2007-06-13 拉普伊德玛公司 用于电动机的液体冷却
DE102007038555A1 (de) * 2007-08-16 2009-02-19 Hilti Aktiengesellschaft Elektrohandwerkzeuggerät
GB0905783D0 (en) * 2009-04-03 2009-05-20 Subsea 7 Ltd Power unit
US20130093285A1 (en) * 2011-10-14 2013-04-18 Hamilton Sundstrand Corporation Stator core retention cylinder for electric machinery
EP2852036A1 (en) * 2013-09-16 2015-03-25 ALSTOM Renewable Technologies Electric machine with closed circuit air cooling
FR3075888A1 (fr) * 2017-12-21 2019-06-28 Ksb Sas Groupe motopompe a moteur rempli d'huile
JP2019180127A (ja) * 2018-03-30 2019-10-17 アイシン・エィ・ダブリュ株式会社 回転電機
WO2025122746A1 (en) * 2023-12-05 2025-06-12 General Technologies, Inc. Heat exchanger for hydraulic post-tensioning jack system
US12455582B2 (en) 2024-01-08 2025-10-28 Felix Sorkin Methods and systems for monitoring stress in a tendon in concrete post-tensioning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US953219A (en) * 1907-08-29 1910-03-29 Gen Electric Electric motor.
US2657322A (en) * 1950-05-18 1953-10-27 Frank K Bennie Induction motor with sealed rotor
US2844101A (en) * 1957-09-18 1958-07-22 Marathon Electric Mfg Glandless electric motor and pump unit
US2922098A (en) * 1958-10-22 1960-01-19 Miles B Hutson Adjustable speed induction motor
US3456141A (en) * 1967-08-01 1969-07-15 Thomas H Burgess Cooling means for multiple rotor ac motor
DE2138898C3 (de) * 1971-08-04 1975-10-02 Fa. Arnold Mueller, 7312 Kirchheim Regel barer Asynchronmotor mit einem Mehrfachrotorsystem

Also Published As

Publication number Publication date
FR2322475B1 (OSRAM) 1983-01-07
US4110643A (en) 1978-08-29
DE2538561C3 (de) 1980-06-04
DE2538561B2 (de) 1978-05-24
CH613076A5 (OSRAM) 1979-08-31
DE2538561A1 (de) 1977-03-03
GB1526119A (en) 1978-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse