FR838564A - Circulation cooling device for electrical machines - Google Patents

Circulation cooling device for electrical machines

Info

Publication number
FR838564A
FR838564A FR838564DA FR838564A FR 838564 A FR838564 A FR 838564A FR 838564D A FR838564D A FR 838564DA FR 838564 A FR838564 A FR 838564A
Authority
FR
France
Prior art keywords
cooling device
electrical machines
circulation cooling
circulation
machines
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)
Inventor
Emile Dick
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
Application granted granted Critical
Publication of FR838564A publication Critical patent/FR838564A/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
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR838564D 1937-06-05 1938-05-30 Circulation cooling device for electrical machines Expired FR838564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT838564X 1937-06-05

Publications (1)

Publication Number Publication Date
FR838564A true FR838564A (en) 1939-03-09

Family

ID=3681981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838564D Expired FR838564A (en) 1937-06-05 1938-05-30 Circulation cooling device for electrical machines

Country Status (1)

Country Link
FR (1) FR838564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522675A (en) * 1948-09-15 1950-09-19 Vaino A Hoover Ventilating means for electric motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522675A (en) * 1948-09-15 1950-09-19 Vaino A Hoover Ventilating means for electric motors

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