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CH279071A - Forced ventilated, closed electrical machine with internal and external cooling air flow and with a fan motor with fan. - Google Patents

Forced ventilated, closed electrical machine with internal and external cooling air flow and with a fan motor with fan.

Info

Publication number
CH279071A
CH279071A CH279071DA CH279071A CH 279071 A CH279071 A CH 279071A CH 279071D A CH279071D A CH 279071DA CH 279071 A CH279071 A CH 279071A
Authority
CH
Switzerland
Prior art keywords
fan
internal
air flow
cooling air
electrical machine
Prior art date
Application number
Other languages
German (de)
Inventor
Aktieng Siemens-Schuckertwerke
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of CH279071A publication Critical patent/CH279071A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH279071D 1948-10-01 1950-01-24 Forced ventilated, closed electrical machine with internal and external cooling air flow and with a fan motor with fan. CH279071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE279071X 1948-10-01

Publications (1)

Publication Number Publication Date
CH279071A true CH279071A (en) 1951-11-15

Family

ID=6028629

Family Applications (1)

Application Number Title Priority Date Filing Date
CH279071D CH279071A (en) 1948-10-01 1950-01-24 Forced ventilated, closed electrical machine with internal and external cooling air flow and with a fan motor with fan.

Country Status (1)

Country Link
CH (1) CH279071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151595B (en) * 1960-05-13 1963-07-18 Grunhain Elektromotorenwerk External fan arrangement for the purpose of speed-independent ventilation in electrical machines with slip rings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151595B (en) * 1960-05-13 1963-07-18 Grunhain Elektromotorenwerk External fan arrangement for the purpose of speed-independent ventilation in electrical machines with slip rings

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