CA1003886A - Ventilating device for use in rotary electric machine - Google Patents

Ventilating device for use in rotary electric machine

Info

Publication number
CA1003886A
CA1003886A CA190,564A CA190564A CA1003886A CA 1003886 A CA1003886 A CA 1003886A CA 190564 A CA190564 A CA 190564A CA 1003886 A CA1003886 A CA 1003886A
Authority
CA
Canada
Prior art keywords
electric machine
rotary electric
ventilating device
ventilating
rotary
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
CA190,564A
Other versions
CA190564S (en
Inventor
Noriyoshi Takahashi
Mashatoshi Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1003886A publication Critical patent/CA1003886A/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
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
CA190,564A 1973-01-22 1974-01-21 Ventilating device for use in rotary electric machine Expired CA1003886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP859073A JPS5515940B2 (en) 1973-01-22 1973-01-22

Publications (1)

Publication Number Publication Date
CA1003886A true CA1003886A (en) 1977-01-18

Family

ID=11697192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,564A Expired CA1003886A (en) 1973-01-22 1974-01-21 Ventilating device for use in rotary electric machine

Country Status (5)

Country Link
JP (1) JPS5515940B2 (en)
BR (1) BR7400263D0 (en)
CA (1) CA1003886A (en)
CH (1) CH589380A5 (en)
DE (1) DE2401588B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141425Y2 (en) * 1979-12-26 1986-11-25
JPS5728541A (en) * 1980-07-25 1982-02-16 Toshiba Corp Rotary electric machine
JPS58175955A (en) * 1982-04-07 1983-10-15 Mitsubishi Electric Corp Ventilation cooler for salient-pole rotor type rotary electric machine
SE457183B (en) * 1984-10-05 1988-12-05 Asea Ab synchronous
DE10052426A1 (en) * 2000-10-23 2002-05-02 Alstom Switzerland Ltd High-speed electrical machine
CA2324696C (en) 2000-10-26 2008-06-10 General Electric Canada Inc. Dynamoelectric machine rotor ventilation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077491U (en) * 1993-07-08 1995-02-03 旺爾 浅井 Cigarette fire protection protective cover

Also Published As

Publication number Publication date
DE2401588B2 (en) 1976-02-05
DE2401588A1 (en) 1974-08-01
JPS4996211A (en) 1974-09-12
CH589380A5 (en) 1977-06-30
JPS5515940B2 (en) 1980-04-26
BR7400263D0 (en) 1974-11-05

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