GB1445252A - Water cooled electrical machine - Google Patents

Water cooled electrical machine

Info

Publication number
GB1445252A
GB1445252A GB3833174A GB3833174A GB1445252A GB 1445252 A GB1445252 A GB 1445252A GB 3833174 A GB3833174 A GB 3833174A GB 3833174 A GB3833174 A GB 3833174A GB 1445252 A GB1445252 A GB 1445252A
Authority
GB
United Kingdom
Prior art keywords
water
electrical machine
hydrogen
cooled electrical
water cooled
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
GB3833174A
Other languages
English (en)
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.)
Kraftwerk Union AG
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 GB1445252A publication Critical patent/GB1445252A/en
Expired 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
    • 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)
  • Catalysts (AREA)
GB3833174A 1973-08-31 1974-09-02 Water cooled electrical machine Expired GB1445252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2344069A DE2344069C2 (de) 1973-08-31 1973-08-31 Einrichtung zur Versorgung der Kühlkanäle von Rotoren elektrischer Maschinen mit Kühlwasser

Publications (1)

Publication Number Publication Date
GB1445252A true GB1445252A (en) 1976-08-11

Family

ID=5891319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3833174A Expired GB1445252A (en) 1973-08-31 1974-09-02 Water cooled electrical machine

Country Status (9)

Country Link
US (1) US3922573A (de)
JP (1) JPS5428921B2 (de)
AT (1) AT330882B (de)
BE (1) BE819192R (de)
CH (1) CH565474A5 (de)
DE (1) DE2344069C2 (de)
FR (1) FR2242798B2 (de)
GB (1) GB1445252A (de)
SE (1) SE395577B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453182C3 (de) * 1974-11-08 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Kühlung von Rotorteilen eines Turbogenerators
US4018059A (en) * 1975-04-30 1977-04-19 General Electric Company Cryogenic fluid transfer joint employing gaseous seals
SU873332A1 (ru) * 1979-02-15 1981-10-15 Предприятие П/Я Р-6794 Статор криогенной электрической машины
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
US4647804A (en) * 1983-07-15 1987-03-03 Sundstrand Corporation High speed generator rotor oil path air vent
EP0148862B1 (de) * 1983-07-15 1988-08-24 Sundstrand Corporation Ölkreisentlüftung eines schnelläufergenerators
NZ268858A (en) * 1993-07-19 1998-01-26 Flux Pty Ltd Substituted Under Electromagnetic machine with permanent magnet rotor and toroidol stator
US7466045B2 (en) * 2006-02-14 2008-12-16 Hamilton Sundstrand Corporation In-shaft reverse brayton cycle cryo-cooler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2016169C3 (de) * 1970-04-04 1974-04-11 Kraftwerk Union Ag, 4330 Muelheim Einrichtung zur Versorgung der Kühlkanäle von Rotoren elektrischer Maschinen mit Kühlwasser
DE2207342C3 (de) * 1972-02-17 1980-09-11 Kraftwerk Union Ag, 4330 Muelheim Einrichtung zur Kühlung elektrischer Maschinen, insbesondere Turbogeneratoren

Also Published As

Publication number Publication date
CH565474A5 (de) 1975-08-15
JPS5050604A (de) 1975-05-07
AT330882B (de) 1976-07-26
DE2344069B1 (de) 1974-09-26
DE2344069C2 (de) 1975-04-30
ATA678274A (de) 1975-10-15
SE7410795L (de) 1975-03-03
US3922573A (en) 1975-11-25
FR2242798B2 (de) 1980-09-05
BE819192R (fr) 1974-12-16
JPS5428921B2 (de) 1979-09-20
SE395577B (sv) 1977-08-15
FR2242798A2 (de) 1975-03-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee