FR777893A - New cooling system for fully enclosed double-jacketed electric motors - Google Patents

New cooling system for fully enclosed double-jacketed electric motors

Info

Publication number
FR777893A
FR777893A FR777893DA FR777893A FR 777893 A FR777893 A FR 777893A FR 777893D A FR777893D A FR 777893DA FR 777893 A FR777893 A FR 777893A
Authority
FR
France
Prior art keywords
cooling system
electric motors
fully enclosed
new cooling
enclosed double
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Application granted granted Critical
Publication of FR777893A publication Critical patent/FR777893A/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)
  • Motor Or Generator Cooling System (AREA)
FR777893D 1933-09-19 1934-09-03 New cooling system for fully enclosed double-jacketed electric motors Expired FR777893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE398684A BE398684A (en) 1933-09-19 1933-09-19 New cooling system for fully enclosed electric motors called double-envelope

Publications (1)

Publication Number Publication Date
FR777893A true FR777893A (en) 1935-03-02

Family

ID=83398709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777893D Expired FR777893A (en) 1933-09-19 1934-09-03 New cooling system for fully enclosed double-jacketed electric motors

Country Status (5)

Country Link
BE (1) BE398684A (en)
DE (1) DE647153C (en)
FR (1) FR777893A (en)
GB (1) GB431822A (en)
NL (1) NL40475C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047927B (en) * 1952-06-13 1958-12-31 Siemens Ag Encapsulated, surface-cooled electrical machine with high performance and high speed
DE952733C (en) * 1953-03-27 1956-11-22 Siemens Ag Device for air circulation for closed electric motors
US4908538A (en) * 1989-02-28 1990-03-13 Geberth John Daniel Jun Totally enclosed electric motor
EP3046225A1 (en) * 2015-01-16 2016-07-20 Siemens Aktiengesellschaft Electric rotary machine having one-sided cooling, and method for one-sided cooling

Also Published As

Publication number Publication date
BE398684A (en) 1933-10-31
NL40475C (en) 1937-04-15
GB431822A (en) 1935-07-16
DE647153C (en) 1937-06-29

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