FR2293814B1 - - Google Patents

Info

Publication number
FR2293814B1
FR2293814B1 FR7537149A FR7537149A FR2293814B1 FR 2293814 B1 FR2293814 B1 FR 2293814B1 FR 7537149 A FR7537149 A FR 7537149A FR 7537149 A FR7537149 A FR 7537149A FR 2293814 B1 FR2293814 B1 FR 2293814B1
Authority
FR
France
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
FR7537149A
Other languages
French (fr)
Other versions
FR2293814A1 (en
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of FR2293814A1 publication Critical patent/FR2293814A1/en
Application granted granted Critical
Publication of FR2293814B1 publication Critical patent/FR2293814B1/fr
Granted legal-status Critical Current

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
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7537149A 1974-12-06 1975-12-04 ELECTRIC ROTATING MACHINE INCLUDING ADVANCED COOLING MEANS Granted FR2293814A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7415291A SE395205B (en) 1974-12-06 1974-12-06 ELECTRIC MACHINE

Publications (2)

Publication Number Publication Date
FR2293814A1 FR2293814A1 (en) 1976-07-02
FR2293814B1 true FR2293814B1 (en) 1982-03-19

Family

ID=20322911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537149A Granted FR2293814A1 (en) 1974-12-06 1975-12-04 ELECTRIC ROTATING MACHINE INCLUDING ADVANCED COOLING MEANS

Country Status (8)

Country Link
JP (1) JPS5177806A (en)
DD (1) DD121696A5 (en)
DE (1) DE2552920C3 (en)
FR (1) FR2293814A1 (en)
GB (1) GB1510179A (en)
IT (1) IT1059853B (en)
RO (1) RO69951A (en)
SE (1) SE395205B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147507U (en) * 1977-04-26 1978-11-20
EP3562003A1 (en) * 2018-04-23 2019-10-30 Fukuta Electric & Machinery Co., Ltd. Motor device with rapid heat dissipation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449021A (en) * 1942-06-08 1948-09-07 Hoover Co Dynamoelectric machine
FR56302E (en) * 1944-08-10 1952-09-22 Ets Japy Freres Improvements in the insulation of magnetic sheets and in the manufacture of electrical devices and machines that include them
FR1195852A (en) * 1958-05-13 1959-11-19 Normacem Sa Electric machine ventilation
FR1239717A (en) * 1958-11-03 1960-08-26 Thomson Houston Comp Francaise Improvements in cooling of electrical machines
FR2142871B2 (en) * 1971-06-22 1973-05-25 Guimbal Jean
FR2201570B1 (en) * 1972-09-26 1975-10-24 Guimbal Jean

Also Published As

Publication number Publication date
DE2552920B2 (en) 1978-08-24
SE395205B (en) 1977-08-01
GB1510179A (en) 1978-05-10
DD121696A5 (en) 1976-08-12
DE2552920A1 (en) 1976-06-16
JPS5177806A (en) 1976-07-06
IT1059853B (en) 1982-06-21
SE7415291L (en) 1976-06-08
RO69951A (en) 1981-03-30
FR2293814A1 (en) 1976-07-02
DE2552920C3 (en) 1979-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse