GB1448824A - Dynamo electric machines - Google Patents

Dynamo electric machines

Info

Publication number
GB1448824A
GB1448824A GB5342272A GB5342272A GB1448824A GB 1448824 A GB1448824 A GB 1448824A GB 5342272 A GB5342272 A GB 5342272A GB 5342272 A GB5342272 A GB 5342272A GB 1448824 A GB1448824 A GB 1448824A
Authority
GB
United Kingdom
Prior art keywords
rotor
coolant
electric machines
dynamo
nov
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
GB5342272A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB5342272A priority Critical patent/GB1448824A/en
Priority to CA185,892A priority patent/CA991234A/en
Priority to FR7340892A priority patent/FR2207379B1/fr
Priority to DE2357531A priority patent/DE2357531A1/de
Publication of GB1448824A publication Critical patent/GB1448824A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
GB5342272A 1972-11-18 1972-11-18 Dynamo electric machines Expired GB1448824A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5342272A GB1448824A (en) 1972-11-18 1972-11-18 Dynamo electric machines
CA185,892A CA991234A (en) 1972-11-18 1973-11-15 Dynamoelectric machines having liquid cooling and a heat exchanger
FR7340892A FR2207379B1 (sh) 1972-11-18 1973-11-16
DE2357531A DE2357531A1 (de) 1972-11-18 1973-11-17 Dynamoelektrische maschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5342272A GB1448824A (en) 1972-11-18 1972-11-18 Dynamo electric machines

Publications (1)

Publication Number Publication Date
GB1448824A true GB1448824A (en) 1976-09-08

Family

ID=10467746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5342272A Expired GB1448824A (en) 1972-11-18 1972-11-18 Dynamo electric machines

Country Status (4)

Country Link
CA (1) CA991234A (sh)
DE (1) DE2357531A1 (sh)
FR (1) FR2207379B1 (sh)
GB (1) GB1448824A (sh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1453187A2 (en) * 2003-02-25 2004-09-01 Nissan Motor Company, Limited Drive unit for electric vehicle
EP2950430A1 (en) * 2014-05-21 2015-12-02 Hitachi Ltd. Electrical machine system and wind power generating system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203044A (en) * 1978-01-16 1980-05-13 Sundstrand Corporation Double-walled rotor for an oil-cooled electrical machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1453187A2 (en) * 2003-02-25 2004-09-01 Nissan Motor Company, Limited Drive unit for electric vehicle
EP1453187A3 (en) * 2003-02-25 2005-05-25 Nissan Motor Company, Limited Drive unit for electric vehicle
US7775060B2 (en) 2003-02-25 2010-08-17 Nissan Motor Co., Ltd. Drive unit for electric vehicle
EP2950430A1 (en) * 2014-05-21 2015-12-02 Hitachi Ltd. Electrical machine system and wind power generating system

Also Published As

Publication number Publication date
CA991234A (en) 1976-06-15
FR2207379A1 (sh) 1974-06-14
DE2357531A1 (de) 1974-05-30
FR2207379B1 (sh) 1978-02-24

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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