JPS5484203A - Revolving electric machine - Google Patents

Revolving electric machine

Info

Publication number
JPS5484203A
JPS5484203A JP15056777A JP15056777A JPS5484203A JP S5484203 A JPS5484203 A JP S5484203A JP 15056777 A JP15056777 A JP 15056777A JP 15056777 A JP15056777 A JP 15056777A JP S5484203 A JPS5484203 A JP S5484203A
Authority
JP
Japan
Prior art keywords
cooling
air
coil ends
proceeds
cool
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.)
Granted
Application number
JP15056777A
Other languages
English (en)
Other versions
JPS6111064B2 (ja
Inventor
Kazumasa Fujioka
Hisashi Nakayama
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
Priority to JP15056777A priority Critical patent/JPS5484203A/ja
Priority to CA000317770A priority patent/CA1120523A/en
Priority to US05/968,985 priority patent/US4246503A/en
Publication of JPS5484203A publication Critical patent/JPS5484203A/ja
Publication of JPS6111064B2 publication Critical patent/JPS6111064B2/ja
Granted 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
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP15056777A 1977-12-16 1977-12-16 Revolving electric machine Granted JPS5484203A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15056777A JPS5484203A (en) 1977-12-16 1977-12-16 Revolving electric machine
CA000317770A CA1120523A (en) 1977-12-16 1978-12-12 Gas-cooled rotary electric machine
US05/968,985 US4246503A (en) 1977-12-16 1978-12-13 Gas flow cooling system for a rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15056777A JPS5484203A (en) 1977-12-16 1977-12-16 Revolving electric machine

Publications (2)

Publication Number Publication Date
JPS5484203A true JPS5484203A (en) 1979-07-05
JPS6111064B2 JPS6111064B2 (ja) 1986-04-01

Family

ID=15499698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15056777A Granted JPS5484203A (en) 1977-12-16 1977-12-16 Revolving electric machine

Country Status (3)

Country Link
US (1) US4246503A (ja)
JP (1) JPS5484203A (ja)
CA (1) CA1120523A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013220023A (ja) * 2013-07-22 2013-10-24 Mitsubishi Electric Corp 回転電機

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348604A (en) * 1980-06-13 1982-09-07 General Dynamics Corp. Totally enclosed air cooled electrical machines
DE3274074D1 (en) * 1982-01-08 1986-12-11 Fanuc Ltd A spindle head unit
DE3703594A1 (de) * 1987-02-06 1988-09-08 Bbc Brown Boveri & Cie Gasgekuehlte elektrische maschine
JPH03145950A (ja) * 1989-10-31 1991-06-21 Mitsubishi Electric Corp 誘導回転電機
JPH0369371U (ja) * 1989-11-01 1991-07-10
DE19856456A1 (de) * 1998-12-03 2000-06-08 Asea Brown Boveri Gasgekühlte elektrische Maschine mit einem Axialventilator
US20050023909A1 (en) * 2002-06-13 2005-02-03 Cromas Joseph Charles Automotive generator
US20040000820A1 (en) * 2002-06-13 2004-01-01 Cromas Joseph Charles Automotive generator
EP1634359B1 (en) * 2003-06-17 2013-12-04 Black & Decker Inc. Generator having dual path airflow cooling arrangement and method therefor
DE102006002173A1 (de) * 2006-01-16 2007-08-09 Alstom Technology Ltd. Gasgekühlte elektrische Maschine, insbesondere Generator
ATE443938T1 (de) * 2006-12-22 2009-10-15 Abb Ab Flüssigkeitsgekühlte maschine
BE1019030A5 (nl) 2009-08-03 2012-01-10 Atlas Copco Airpower Nv Turbocompressorsysteem.
EP2317630A1 (en) * 2009-11-03 2011-05-04 Alstom Technology Ltd Cooling system for the bushings of an electric generator and method for cooling the bushings of an electric generator
US20130002067A1 (en) * 2011-06-30 2013-01-03 Bradfield Michael D Electric Machine Module Cooling System and Method
US9118232B2 (en) * 2011-12-29 2015-08-25 Qubo Li Electric machine cooling system
US20210067023A1 (en) * 2019-08-30 2021-03-04 Apple Inc. Haptic actuator including shaft coupled field member and related methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739208A (en) * 1971-12-03 1973-06-12 Gen Electric Reverse flow cooling system for a dynamoelectric machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254246A (en) * 1964-06-22 1966-05-31 Westinghouse Electric Corp Dynamoelectric machines
CH461617A (de) * 1966-04-07 1968-08-31 Licentia Gmbh Elektrische Maschine mit Abschnittskühlung
US3428838A (en) * 1966-09-15 1969-02-18 Gen Electric Wear detector for fluid-cooled electric machine
US4051400A (en) * 1976-02-05 1977-09-27 General Electric Company End gas gap baffle structure for reverse flow cooled dynamoelectric machine
US4039872A (en) * 1976-06-01 1977-08-02 General Electric Company Guide vane assembly for reverse flow cooled dynamoelectric machine
US4071791A (en) * 1976-06-01 1978-01-31 General Electric Company Reverse flow cooled dynamoelectric machines with novel cooling system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739208A (en) * 1971-12-03 1973-06-12 Gen Electric Reverse flow cooling system for a dynamoelectric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013220023A (ja) * 2013-07-22 2013-10-24 Mitsubishi Electric Corp 回転電機

Also Published As

Publication number Publication date
JPS6111064B2 (ja) 1986-04-01
US4246503A (en) 1981-01-20
CA1120523A (en) 1982-03-23

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