FR750430A - Changement de vitesse - Google Patents

Changement de vitesse

Info

Publication number: FR750430A
Authority: FR; France
Prior art keywords: gear switch; gear; switch
Prior art date: 1931-11-24
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

Robert Deschamps

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.)

1931-11-24

Filing date

1932-11-23

Publication date

1933-08-10

1932-11-23 Application filed filed Critical

1933-08-10 Application granted granted Critical

1933-08-10 Publication of FR750430A publication Critical patent/FR750430A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K51/00—Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts

Landscapes

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

FR750430D 1931-11-24 1932-11-23 Changement de vitesse Expired FR750430A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE750430X		1931-11-24

Publications (1)

Publication Number	Publication Date
FR750430A true FR750430A (fr)	1933-08-10

Family

ID=6650205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR750430D Expired FR750430A (fr)	1931-11-24	1932-11-23	Changement de vitesse

Country Status (1)

Country	Link
FR (1)	FR750430A (fr)

1932
- 1932-11-23 FR FR750430D patent/FR750430A/fr not_active Expired

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