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FR635191A - Improvements to electrical switches - Google Patents

Improvements to electrical switches

Info

Publication number
FR635191A
FR635191A FR635191DA FR635191A FR 635191 A FR635191 A FR 635191A FR 635191D A FR635191D A FR 635191DA FR 635191 A FR635191 A FR 635191A
Authority
FR
France
Prior art keywords
electrical switches
switches
electrical
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
Georg Hegeman Hart
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 FR635191A publication Critical patent/FR635191A/en
Expired legal-status Critical Current

Links

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
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
    • H01H19/24—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction acting with snap action
FR635191D 1927-05-30 1927-05-30 Improvements to electrical switches Expired FR635191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR635191T 1927-05-30

Publications (1)

Publication Number Publication Date
FR635191A true FR635191A (en) 1928-03-09

Family

ID=8994132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635191D Expired FR635191A (en) 1927-05-30 1927-05-30 Improvements to electrical switches

Country Status (1)

Country Link
FR (1) FR635191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465664B1 (en) * 1964-04-24 1970-02-12 Walter Holzer Stepper drive for electrical switching devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465664B1 (en) * 1964-04-24 1970-02-12 Walter Holzer Stepper drive for electrical switching devices

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