FR512941A - Rotary electric switch - Google Patents

Rotary electric switch

Info

Publication number: FR512941A
Authority: FR; France
Prior art keywords: rotary electric; electric switch; switch; rotary; electric
Prior art date: 1919-03-27
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

FR512941A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

THERMA FABRIK fur ELEK SCHE HE

Original Assignee

THERMA FABRIK fur ELEK SCHE HE

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.)

1919-03-27

Filing date

1920-04-02

Publication date

1921-02-03

1920-04-02 Application filed by THERMA FABRIK fur ELEK SCHE HE filed Critical THERMA FABRIK fur ELEK SCHE HE

1921-02-03 Application granted granted Critical

1921-02-03 Publication of FR512941A publication Critical patent/FR512941A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch

FR512941A 1919-03-27 1920-04-02 Rotary electric switch Expired FR512941A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH512941X		1919-03-27

Publications (1)

Publication Number	Publication Date
FR512941A true FR512941A (en)	1921-02-03

Family

ID=4517545

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR512941A Expired FR512941A (en)	1919-03-27	1920-04-02	Rotary electric switch

Country Status (2)

Country	Link
CH (1)	CH85638A (en)
FR (1)	FR512941A (en)

1919
- 1919-03-27 CH CH85638D patent/CH85638A/en unknown
1920
- 1920-04-02 FR FR512941A patent/FR512941A/en not_active Expired

Also Published As

Publication number	Publication date
CH85638A (en)	1920-07-01

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