[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR948454A - Improvements made to contactor devices for electrical circuits - Google Patents

Improvements made to contactor devices for electrical circuits

Info

Publication number
FR948454A
FR948454A FR948454DA FR948454A FR 948454 A FR948454 A FR 948454A FR 948454D A FR948454D A FR 948454DA FR 948454 A FR948454 A FR 948454A
Authority
FR
France
Prior art keywords
improvements made
electrical circuits
contactor devices
contactor
devices
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
Antoine-Jean Merles
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 FR948454A publication Critical patent/FR948454A/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
    • H01H19/54—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
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
FR948454D 1947-06-11 1947-06-11 Improvements made to contactor devices for electrical circuits Expired FR948454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948454T 1947-06-11

Publications (1)

Publication Number Publication Date
FR948454A true FR948454A (en) 1949-08-02

Family

ID=9474036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948454D Expired FR948454A (en) 1947-06-11 1947-06-11 Improvements made to contactor devices for electrical circuits

Country Status (1)

Country Link
FR (1) FR948454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793258A (en) * 1952-01-07 1957-05-21 Engelage Gunter Multiple rotary switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793258A (en) * 1952-01-07 1957-05-21 Engelage Gunter Multiple rotary switch

Similar Documents

Publication Publication Date Title
FR943335A (en) Improvements to switching devices
FR970250A (en) Improvements to integrating electrical circuits
FR943313A (en) Improvements to electrical circuit interrupters
FR948454A (en) Improvements made to contactor devices for electrical circuits
FR939279A (en) Improvements to electrical attenuator devices
FR968155A (en) Improvements to electrical transmission circuits
FR949161A (en) Improvements to electrical circuit isolation devices
FR949513A (en) gravedigger equipment for tractors
FR945389A (en) Improvements to electrical bushing insulators
FR953256A (en) Improvements made to circuit breakers
FR968815A (en) Improvements to contact parts for electrical connections
FR57763E (en) Representation devices for electric oscillographs
FR966112A (en) Improvements to electrical switches
FR57764E (en) Contact parts for electrical circuits
FR966126A (en) Improvements to electrical circuits
FR945399A (en) Improvements to electrical circuits used at very high frequencies
FR941455A (en) Improvements to electrical fuses
FR972587A (en) Improvements to devices for cooking
FR924491A (en) Further development of solid contacts for electrical switches
FR57189E (en) Improvements to electrical connection devices
FR1006070A (en) Improvements to electrical pipelines
FR1071696A (en) Watertight sealing for electrical devices
FR967759A (en) Mechanical connection devices
FR978219A (en) Electric controls for lifting devices
FR950612A (en) Improvements to electrical switches