FR1005639A - Advanced ventilation dynamo-electric machine - Google Patents

Advanced ventilation dynamo-electric machine

Info

Publication number: FR1005639A
Authority: FR; France
Prior art keywords: dynamo; electric machine; advanced ventilation; ventilation; advanced
Prior art date: 1947-08-29
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

Inventor

Charles-William Berthiez

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.)

1947-08-29

Filing date

1947-08-29

Publication date

1952-04-15

1947-08-29 Application filed filed Critical

1952-04-15 Application granted granted Critical

1952-04-15 Publication of FR1005639A publication Critical patent/FR1005639A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)

FR1005639D 1947-08-29 1947-08-29 Advanced ventilation dynamo-electric machine Expired FR1005639A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1005639T		1947-08-29

Publications (1)

Publication Number	Publication Date
FR1005639A true FR1005639A (en)	1952-04-15

Family

ID=9564979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1005639D Expired FR1005639A (en)	1947-08-29	1947-08-29	Advanced ventilation dynamo-electric machine

Country Status (1)

Country	Link
FR (1)	FR1005639A (en)

1947
- 1947-08-29 FR FR1005639D patent/FR1005639A/en not_active Expired

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