CH549304A - DEVICE FOR COOLING AN ELECTRICAL MACHINE, IN PARTICULAR A TURBAR GENERATOR. - Google Patents

DEVICE FOR COOLING AN ELECTRICAL MACHINE, IN PARTICULAR A TURBAR GENERATOR.

Info

Publication number
CH549304A
CH549304A CH231673A CH231673A CH549304A CH 549304 A CH549304 A CH 549304A CH 231673 A CH231673 A CH 231673A CH 231673 A CH231673 A CH 231673A CH 549304 A CH549304 A CH 549304A
Authority
CH
Switzerland
Prior art keywords
turbar
generator
cooling
electrical machine
electrical
Prior art date
Application number
CH231673A
Other languages
German (de)
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of CH549304A publication Critical patent/CH549304A/en

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
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
CH231673A 1972-02-17 1973-02-16 DEVICE FOR COOLING AN ELECTRICAL MACHINE, IN PARTICULAR A TURBAR GENERATOR. CH549304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207342A DE2207342C3 (en) 1972-02-17 1972-02-17 Device for cooling electrical machines, in particular turbo generators

Publications (1)

Publication Number Publication Date
CH549304A true CH549304A (en) 1974-05-15

Family

ID=5836156

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231673A CH549304A (en) 1972-02-17 1973-02-16 DEVICE FOR COOLING AN ELECTRICAL MACHINE, IN PARTICULAR A TURBAR GENERATOR.

Country Status (5)

Country Link
US (1) US3835919A (en)
JP (1) JPS5316881B2 (en)
CH (1) CH549304A (en)
DE (1) DE2207342C3 (en)
GB (1) GB1368045A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344069C2 (en) * 1973-08-31 1975-04-30 Kraftwerk Union Ag, 4330 Muelheim Device for supplying the cooling channels of rotors of electrical machines with cooling water
US3989102A (en) * 1974-10-18 1976-11-02 General Electric Company Cooling liquid de-gassing system
US4047561A (en) * 1974-10-18 1977-09-13 General Electric Company Cooling liquid de-gassing system
US4073607A (en) * 1976-07-29 1978-02-14 Ingersoll-Rand Company Gas compressor system
DE3043884A1 (en) * 1980-11-21 1982-07-08 Mitsubishi Denki K.K., Tokyo Water cooling system for rotor of turbogenerator - has configuration of outlet lines, outlet chambers, seals and outlet pipes
DE3043992A1 (en) * 1980-11-21 1982-07-22 Mitsubishi Denki K.K., Tokyo Outlet system for coolant of rotating machine - eliminates cavitation using toroidal middle chamber
US4358937A (en) * 1980-12-01 1982-11-16 Mitsubishi Denki Kabushiki Kaisha Device for conducting cooling liquid in and out of liquid cooled rotor type rotary electric machine
US4341093A (en) * 1980-12-01 1982-07-27 Mitsubishi Denki Kabushiki Kaisha Device for leading cooling liquid out of rotary electric machine with liquid cooled rotor
US4364241A (en) * 1980-12-02 1982-12-21 Mitsubishi Denki Kabushiki Kaisha Device for draining cooling liquid from rotary electric machine with liquid cooled rotor
US4873832A (en) * 1988-12-08 1989-10-17 Ncr Corporation Liquid level control for a cryogenic fluid
US5196746A (en) * 1991-10-18 1993-03-23 Sundstrand Corporation Generator auxiliary forced cooling and lubrication system and method
US5418412A (en) * 1994-02-15 1995-05-23 Lucas Aerospace Power Equipment Corporation Drive disconnect for oil-cooled electrical generator
US5789824A (en) * 1996-05-02 1998-08-04 Chrysler Corporation Cooling of turboalternator for hybrid motor vehicle
JP4231204B2 (en) 1998-01-26 2009-02-25 シーメンス アクチエンゲゼルシヤフト Generator cooling device and cooling method
US6371157B1 (en) 2000-09-29 2002-04-16 Thales Broadcast & Multimedia, Inc. Method, system and computer program product for self-draining plumbing for liquid-cooled devices
US7462963B2 (en) * 2004-11-30 2008-12-09 Nissan Motor Co., Ltd. Motor cooling device and cooling method
US20120205994A1 (en) * 2011-02-11 2012-08-16 Hamilton Sundstrand Corporation Flooded variable speed electric machine with variable flow
CN103363075A (en) * 2012-03-28 2013-10-23 淮南矿业(集团)有限责任公司 Integrated cooling system for fully mechanized mining faces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970232A (en) * 1958-10-21 1961-01-31 Gen Electric Conductor-cooled generator

Also Published As

Publication number Publication date
US3835919A (en) 1974-09-17
DE2207342C3 (en) 1980-09-11
GB1368045A (en) 1974-09-25
JPS4893903A (en) 1973-12-04
DE2207342A1 (en) 1973-08-30
JPS5316881B2 (en) 1978-06-05
DE2207342B2 (en) 1978-10-12

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Legal Events

Date Code Title Description
PL Patent ceased