GB556327A - Improvements in or relating to an air-cooling arrangement for rotor windings of electric machines, especially turbo-generators - Google Patents

Improvements in or relating to an air-cooling arrangement for rotor windings of electric machines, especially turbo-generators

Info

Publication number
GB556327A
GB556327A GB1367/42A GB136742A GB556327A GB 556327 A GB556327 A GB 556327A GB 1367/42 A GB1367/42 A GB 1367/42A GB 136742 A GB136742 A GB 136742A GB 556327 A GB556327 A GB 556327A
Authority
GB
United Kingdom
Prior art keywords
generators
air
relating
electric machines
cooling arrangement
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
GB1367/42A
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of GB556327A publication Critical patent/GB556327A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

556,327. Cooling turbo-generators &c. MASCHINENFABRIK OERLIKON. Feb. 2, 1942, No. 1367. Convention date, Feb. 8, 1941. [Class 35] Air from an axial draught fan 5 is directed into radial passages 2 connecting with an annular chamber 3 leading to the rotor passages through separate spiral diffuser-like delivery passages 6.
GB1367/42A 1941-02-08 1942-02-02 Improvements in or relating to an air-cooling arrangement for rotor windings of electric machines, especially turbo-generators Expired GB556327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH556327X 1941-02-08

Publications (1)

Publication Number Publication Date
GB556327A true GB556327A (en) 1943-09-30

Family

ID=4520024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1367/42A Expired GB556327A (en) 1941-02-08 1942-02-02 Improvements in or relating to an air-cooling arrangement for rotor windings of electric machines, especially turbo-generators

Country Status (1)

Country Link
GB (1) GB556327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1081828A2 (en) * 1996-03-29 2001-03-07 Newage International Limited An alternating current machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1081828A2 (en) * 1996-03-29 2001-03-07 Newage International Limited An alternating current machine
EP1081828A3 (en) * 1996-03-29 2002-02-13 Newage International Limited An alternating current machine

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