FR2315188A1 - VENTILATION DEVICE FOR ELECTRODYNAMIC GENERATORS - Google Patents

VENTILATION DEVICE FOR ELECTRODYNAMIC GENERATORS

Info

Publication number
FR2315188A1
FR2315188A1 FR7617968A FR7617968A FR2315188A1 FR 2315188 A1 FR2315188 A1 FR 2315188A1 FR 7617968 A FR7617968 A FR 7617968A FR 7617968 A FR7617968 A FR 7617968A FR 2315188 A1 FR2315188 A1 FR 2315188A1
Authority
FR
France
Prior art keywords
ventilation device
electrodynamic
generators
electrodynamic generators
ventilation
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
FR7617968A
Other languages
French (fr)
Other versions
FR2315188B1 (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.)
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 FR2315188A1 publication Critical patent/FR2315188A1/en
Application granted granted Critical
Publication of FR2315188B1 publication Critical patent/FR2315188B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Windings For Motors And Generators (AREA)
FR7617968A 1975-06-16 1976-06-14 VENTILATION DEVICE FOR ELECTRODYNAMIC GENERATORS Granted FR2315188A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58779075A 1975-06-16 1975-06-16

Publications (2)

Publication Number Publication Date
FR2315188A1 true FR2315188A1 (en) 1977-01-14
FR2315188B1 FR2315188B1 (en) 1981-06-19

Family

ID=24351216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617968A Granted FR2315188A1 (en) 1975-06-16 1976-06-14 VENTILATION DEVICE FOR ELECTRODYNAMIC GENERATORS

Country Status (11)

Country Link
JP (1) JPS521403A (en)
BE (1) BE843023A (en)
CA (1) CA1050599A (en)
CH (1) CH599705A5 (en)
DE (1) DE2626518A1 (en)
ES (1) ES448906A1 (en)
FR (1) FR2315188A1 (en)
GB (1) GB1556672A (en)
IT (1) IT1105553B (en)
NO (1) NO145968C (en)
SE (1) SE7606888L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728541A (en) * 1980-07-25 1982-02-16 Toshiba Corp Rotary electric machine
JP3289698B2 (en) 1998-11-25 2002-06-10 株式会社日立製作所 Rotating electric machine
EP1220424B1 (en) 1999-09-03 2005-02-16 Hitachi, Ltd. Dynamo-electric machine
US6737768B2 (en) 2000-03-31 2004-05-18 Hitachi, Ltd. Rotating electric machine

Also Published As

Publication number Publication date
SE7606888L (en) 1976-12-17
IT1105553B (en) 1985-11-04
ES448906A1 (en) 1977-07-01
DE2626518A1 (en) 1976-12-30
NO145968C (en) 1982-06-30
FR2315188B1 (en) 1981-06-19
CA1050599A (en) 1979-03-13
BE843023A (en) 1976-12-16
NO145968B (en) 1982-03-22
GB1556672A (en) 1979-11-28
NO762065L (en) 1976-12-17
CH599705A5 (en) 1978-05-31
JPS521403A (en) 1977-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse