BE843023A - Dispositif de ventilation pour machines electrodynamiques - Google Patents

Dispositif de ventilation pour machines electrodynamiques

Info

Publication number
BE843023A
BE843023A BE167988A BE167988A BE843023A BE 843023 A BE843023 A BE 843023A BE 167988 A BE167988 A BE 167988A BE 167988 A BE167988 A BE 167988A BE 843023 A BE843023 A BE 843023A
Authority
BE
Belgium
Prior art keywords
ventilation device
electrodynamic machines
electrodynamic
machines
ventilation
Prior art date
Application number
BE167988A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE843023A publication Critical patent/BE843023A/xx

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)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
BE167988A 1975-06-16 1976-06-16 Dispositif de ventilation pour machines electrodynamiques BE843023A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE843023A true BE843023A (fr) 1976-12-16

Family

ID=24351216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167988A BE843023A (fr) 1975-06-16 1976-06-16 Dispositif de ventilation pour machines electrodynamiques

Country Status (11)

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

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 (ja) 1998-11-25 2002-06-10 株式会社日立製作所 回転電機
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
FR2315188A1 (fr) 1977-01-14
SE7606888L (sv) 1976-12-17
FR2315188B1 (sh) 1981-06-19
IT1105553B (it) 1985-11-04
CH599705A5 (sh) 1978-05-31
ES448906A1 (es) 1977-07-01
GB1556672A (en) 1979-11-28
NO145968C (no) 1982-06-30
NO145968B (no) 1982-03-22
NO762065L (sh) 1976-12-17
JPS521403A (en) 1977-01-07
CA1050599A (en) 1979-03-13
DE2626518A1 (de) 1976-12-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19840616