FR2320655A1 - REFRIGERANT SPRAY COOLING SYSTEM FOR ELECTRIC MACHINE - Google Patents

REFRIGERANT SPRAY COOLING SYSTEM FOR ELECTRIC MACHINE

Info

Publication number
FR2320655A1
FR2320655A1 FR7619790A FR7619790A FR2320655A1 FR 2320655 A1 FR2320655 A1 FR 2320655A1 FR 7619790 A FR7619790 A FR 7619790A FR 7619790 A FR7619790 A FR 7619790A FR 2320655 A1 FR2320655 A1 FR 2320655A1
Authority
FR
France
Prior art keywords
electric machine
cooling system
spray cooling
refrigerant spray
refrigerant
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
FR7619790A
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2320655A1 publication Critical patent/FR2320655A1/en
Pending 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)
FR7619790A 1975-08-06 1976-06-29 REFRIGERANT SPRAY COOLING SYSTEM FOR ELECTRIC MACHINE Pending FR2320655A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60249275A 1975-08-06 1975-08-06

Publications (1)

Publication Number Publication Date
FR2320655A1 true FR2320655A1 (en) 1977-03-04

Family

ID=24411566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619790A Pending FR2320655A1 (en) 1975-08-06 1976-06-29 REFRIGERANT SPRAY COOLING SYSTEM FOR ELECTRIC MACHINE

Country Status (6)

Country Link
CA (1) CA1071678A (en)
DE (1) DE2635038A1 (en)
FR (1) FR2320655A1 (en)
GB (1) GB1514087A (en)
IT (1) IT1067940B (en)
NL (1) NL7606260A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652627A1 (en) * 1993-11-05 1995-05-10 Lucas Industries Public Limited Company A rotary generator
WO2012176052A3 (en) * 2011-06-24 2013-11-07 Toyota Jidosha Kabushiki Kaisha Cooling structure of rotary electric machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008001610A1 (en) * 2008-05-07 2009-11-12 Robert Bosch Gmbh Electric machine with cooling device
US9373984B2 (en) * 2011-06-29 2016-06-21 General Electric Company Electrical machine
SE538824C2 (en) * 2015-04-02 2016-12-20 BAE Systems Hägglunds AB Method and apparatus for liquid cooling of electric motor
DE102015223073A1 (en) * 2015-11-23 2017-05-24 Siemens Aktiengesellschaft Electric motor with cooled rotor shaft
DE102020214702A1 (en) 2020-11-23 2022-05-25 Volkswagen Aktiengesellschaft Hollow shaft for motor vehicles with at least two outlet openings spaced axially from one another
DE102021119990A1 (en) 2021-08-02 2023-02-02 Bayerische Motoren Werke Aktiengesellschaft Cooling fluid guiding device for an electrical machine, electrical machine and method for providing an electrical machine
DE102021134037A1 (en) * 2021-12-21 2023-06-22 Valeo Eautomotive Germany Gmbh Rotor for an electrical machine with a deflection body for coolant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381593A (en) * 1963-11-06 1964-12-14 American Radiator & Standard Electric motor cooled by refrigerant
FR2038911A5 (en) * 1969-03-13 1971-01-08 Rotax Ltd
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
US3659125A (en) * 1970-09-10 1972-04-25 Westinghouse Electric Corp Non-clogging nozzle for rotating equipment such as for cooling dynamo-electric machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381593A (en) * 1963-11-06 1964-12-14 American Radiator & Standard Electric motor cooled by refrigerant
FR2038911A5 (en) * 1969-03-13 1971-01-08 Rotax Ltd
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
US3659125A (en) * 1970-09-10 1972-04-25 Westinghouse Electric Corp Non-clogging nozzle for rotating equipment such as for cooling dynamo-electric machines
FR2107547A5 (en) * 1970-09-10 1972-05-05 Westinghouse Electric Corp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652627A1 (en) * 1993-11-05 1995-05-10 Lucas Industries Public Limited Company A rotary generator
US5554898A (en) * 1993-11-05 1996-09-10 Lucas Industries Plc Rotary generator
WO2012176052A3 (en) * 2011-06-24 2013-11-07 Toyota Jidosha Kabushiki Kaisha Cooling structure of rotary electric machine

Also Published As

Publication number Publication date
CA1071678A (en) 1980-02-12
DE2635038A1 (en) 1977-02-24
IT1067940B (en) 1985-03-21
GB1514087A (en) 1978-06-14
NL7606260A (en) 1977-02-08

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