FR656972A - Improvements to the ventilation of dynamo-electric machines, transformers and the like - Google Patents

Improvements to the ventilation of dynamo-electric machines, transformers and the like

Info

Publication number
FR656972A
FR656972A FR656972DA FR656972A FR 656972 A FR656972 A FR 656972A FR 656972D A FR656972D A FR 656972DA FR 656972 A FR656972 A FR 656972A
Authority
FR
France
Prior art keywords
dynamo
transformers
ventilation
electric machines
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
Charles Algernon Parsons
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 FR656972A publication Critical patent/FR656972A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR656972D 1927-07-05 1928-07-04 Improvements to the ventilation of dynamo-electric machines, transformers and the like Expired FR656972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB656972X 1927-07-05

Publications (1)

Publication Number Publication Date
FR656972A true FR656972A (en) 1929-05-15

Family

ID=10490595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR656972D Expired FR656972A (en) 1927-07-05 1928-07-04 Improvements to the ventilation of dynamo-electric machines, transformers and the like

Country Status (1)

Country Link
FR (1) FR656972A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182966A (en) * 1975-06-16 1980-01-08 Westinghouse Electric Corp. Ventilation system for dynamoelectric machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182966A (en) * 1975-06-16 1980-01-08 Westinghouse Electric Corp. Ventilation system for dynamoelectric machines

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