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FR1218943A - Cooling device for closed electrical machines - Google Patents

Cooling device for closed electrical machines

Info

Publication number
FR1218943A
FR1218943A FR789627A FR789627A FR1218943A FR 1218943 A FR1218943 A FR 1218943A FR 789627 A FR789627 A FR 789627A FR 789627 A FR789627 A FR 789627A FR 1218943 A FR1218943 A FR 1218943A
Authority
FR
France
Prior art keywords
cooling device
electrical machines
closed electrical
closed
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
FR789627A
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1218943A publication Critical patent/FR1218943A/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)
FR789627A 1958-04-02 1959-03-17 Cooling device for closed electrical machines Expired FR1218943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1218943X 1958-04-02

Publications (1)

Publication Number Publication Date
FR1218943A true FR1218943A (en) 1960-05-13

Family

ID=7733830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789627A Expired FR1218943A (en) 1958-04-02 1959-03-17 Cooling device for closed electrical machines

Country Status (1)

Country Link
FR (1) FR1218943A (en)

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