NO781926L - ELECTRICAL SYNCHRON MACHINE. - Google Patents

ELECTRICAL SYNCHRON MACHINE.

Info

Publication number
NO781926L
NO781926L NO781926A NO781926A NO781926L NO 781926 L NO781926 L NO 781926L NO 781926 A NO781926 A NO 781926A NO 781926 A NO781926 A NO 781926A NO 781926 L NO781926 L NO 781926L
Authority
NO
Norway
Prior art keywords
synchron
electrical
machine
synchron machine
electrical synchron
Prior art date
Application number
NO781926A
Other languages
Norwegian (no)
Other versions
NO150500B (en
NO150500C (en
Inventor
John Meigs Butler
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 NO781926L publication Critical patent/NO781926L/en
Publication of NO150500B publication Critical patent/NO150500B/en
Publication of NO150500C publication Critical patent/NO150500C/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—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)
NO781926A 1977-06-07 1978-06-02 COOLING A DYNAMOELECTRIC SYNCHRON MACHINE NO150500C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80442777A 1977-06-07 1977-06-07

Publications (3)

Publication Number Publication Date
NO781926L true NO781926L (en) 1978-12-08
NO150500B NO150500B (en) 1984-07-16
NO150500C NO150500C (en) 1984-10-24

Family

ID=25188960

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781926A NO150500C (en) 1977-06-07 1978-06-02 COOLING A DYNAMOELECTRIC SYNCHRON MACHINE

Country Status (3)

Country Link
JP (2) JPS544302A (en)
FR (1) FR2394199A1 (en)
NO (1) NO150500C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141886U (en) * 1984-08-21 1986-03-17 株式会社 日本計器製作所 Juan Motor
EP0305568A1 (en) * 1987-09-02 1989-03-08 Louis Stanley Rotary fans

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE331407C (en) * 1921-01-06 Aeg Device for cooling electrical machines, especially those with changing directions of rotation
DE350936C (en) * 1922-03-29 Aeg Fan for electrical machines with alternating direction of rotation
DE515766C (en) * 1931-01-12 Siemens Schuckertwerke Akt Ges Ventilation device for closed electrical machines, in which the cooling air is supplied to the inside of the machine by one or more centrifugal fans
GB330967A (en) * 1929-03-20 1930-06-20 Gen Electric Co Ltd Improvements in or relating to the ventilation of dynamo electric machines
US2264268A (en) * 1939-02-04 1941-12-02 Westinghouse Electric & Mfg Co Aircraft generator ventilating fan cooling means
DE740377C (en) * 1940-06-11 1943-10-19 Heid & Co Ventilation device for reversing motors
US2828428A (en) * 1955-02-17 1958-03-25 Westinghouse Electric Corp Conductor-ventilated generators
US3213304A (en) * 1962-11-06 1965-10-19 Allis Chalmers Mfg Co Fan-cooled electric motor
US3588557A (en) * 1969-02-19 1971-06-28 Westinghouse Electric Corp Low loss ventilation for salient pole machines
AU2540271A (en) * 1970-02-06 1972-08-17 The English Electric Company Limited Dynamo electric machines
US3739208A (en) * 1971-12-03 1973-06-12 Gen Electric Reverse flow cooling system for a dynamoelectric machine
US4039872A (en) * 1976-06-01 1977-08-02 General Electric Company Guide vane assembly for reverse flow cooled dynamoelectric machine
CS223352B1 (en) * 1976-10-01 1983-10-28 Josef Hlavac Axial fan of reversible electrical rotating machine
JP2569648Y2 (en) * 1992-06-15 1998-04-28 エヌオーケー株式会社 Caulking machine

Also Published As

Publication number Publication date
FR2394199A1 (en) 1979-01-05
JPS544302A (en) 1979-01-13
FR2394199B1 (en) 1983-01-14
NO150500B (en) 1984-07-16
NO150500C (en) 1984-10-24
JPS5569862U (en) 1980-05-14

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