NL40475C - Electric motor with double cooling jacket - Google Patents

Electric motor with double cooling jacket

Info

Publication number
NL40475C
NL40475C NL70666A NL70666A NL40475C NL 40475 C NL40475 C NL 40475C NL 70666 A NL70666 A NL 70666A NL 70666 A NL70666 A NL 70666A NL 40475 C NL40475 C NL 40475C
Authority
NL
Netherlands
Prior art keywords
electric motor
cooling jacket
double cooling
double
jacket
Prior art date
Application number
NL70666A
Other languages
Dutch (nl)
Original Assignee
Acec
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 filed Critical Acec
Application granted granted Critical
Publication of NL40475C publication Critical patent/NL40475C/en

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)
NL70666A 1933-09-19 1934-09-07 Electric motor with double cooling jacket NL40475C (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
NL40475C true NL40475C (en) 1937-04-15

Family

ID=83398709

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70666A NL40475C (en) 1933-09-19 1934-09-07 Electric motor with double cooling jacket

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
GB431822A (en) 1935-07-16
FR777893A (en) 1935-03-02
DE647153C (en) 1937-06-29

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