FR834964A - Self-ventilating electric machine - Google Patents

Self-ventilating electric machine

Info

Publication number
FR834964A
FR834964A FR834964DA FR834964A FR 834964 A FR834964 A FR 834964A FR 834964D A FR834964D A FR 834964DA FR 834964 A FR834964 A FR 834964A
Authority
FR
France
Prior art keywords
self
electric machine
ventilating electric
ventilating
machine
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
Other languages
French (fr)
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR834964A publication Critical patent/FR834964A/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)
FR834964D 1937-08-05 1938-03-08 Self-ventilating electric machine Expired FR834964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE834964X 1937-08-05

Publications (1)

Publication Number Publication Date
FR834964A true FR834964A (en) 1938-12-08

Family

ID=1554016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834964D Expired FR834964A (en) 1937-08-05 1938-03-08 Self-ventilating electric machine

Country Status (2)

Country Link
CH (1) CH203227A (en)
FR (1) FR834964A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951583C (en) * 1948-10-02 1956-10-31 Siemens Ag Device for cooling the winding heads of electrical machines in splash-proof execution
FR2575343A1 (en) * 1984-12-26 1986-06-27 Paris & Du Rhone Cooling device for rotating electrical machine
EP0261295A1 (en) * 1986-08-22 1988-03-30 S.A. Acec Transport Self-cooled electrical motor
EP0416468A1 (en) * 1989-09-04 1991-03-13 Kabushiki Kaisha Toshiba Air-cooled motor for use in vehicles
WO2019145091A1 (en) * 2018-01-26 2019-08-01 Bombardier Transportation Gmbh An electric machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037577B (en) * 1952-09-09 1958-08-28 Heinrich Schloz Device for guiding the cooling air flow in closed electrical machines with external fan
DE1015529B (en) * 1954-12-30 1957-09-12 Siemens Ag Through-ventilated electrical machine, especially a train engine
DE59106597D1 (en) * 1991-07-12 1995-11-02 Siemens Ag Method for cooling a rotating electrical machine and electrical machine for carrying out the method.
DE102013003241A1 (en) * 2013-02-27 2014-08-28 Sew-Eurodrive Gmbh & Co Kg Shroud integrated motor, has shroud for axially extending against inside of hood, where shroud is provided with inner fins, which comprise shoulder on which motor housing is abutted and fins fed airflow produced by fan along housing
US11218056B2 (en) 2017-03-07 2022-01-04 Mitsubishi Electric Corporation Main electric-motor for vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951583C (en) * 1948-10-02 1956-10-31 Siemens Ag Device for cooling the winding heads of electrical machines in splash-proof execution
FR2575343A1 (en) * 1984-12-26 1986-06-27 Paris & Du Rhone Cooling device for rotating electrical machine
EP0261295A1 (en) * 1986-08-22 1988-03-30 S.A. Acec Transport Self-cooled electrical motor
EP0416468A1 (en) * 1989-09-04 1991-03-13 Kabushiki Kaisha Toshiba Air-cooled motor for use in vehicles
WO2019145091A1 (en) * 2018-01-26 2019-08-01 Bombardier Transportation Gmbh An electric machine
US11505218B2 (en) 2018-01-26 2022-11-22 Bombardier Transportation Gmbh Cooling of an electric motor

Also Published As

Publication number Publication date
CH203227A (en) 1939-02-28

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