FR1080200A - Circuit breaker contact protection device - Google Patents

Circuit breaker contact protection device

Info

Publication number
FR1080200A
FR1080200A FR1080200DA FR1080200A FR 1080200 A FR1080200 A FR 1080200A FR 1080200D A FR1080200D A FR 1080200DA FR 1080200 A FR1080200 A FR 1080200A
Authority
FR
France
Prior art keywords
circuit breaker
protection device
contact protection
breaker contact
circuit
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
Andre Latour
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 by Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1080200A publication Critical patent/FR1080200A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
FR1080200D 1953-06-17 1953-06-17 Circuit breaker contact protection device Expired FR1080200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1080200T 1953-06-17

Publications (1)

Publication Number Publication Date
FR1080200A true FR1080200A (en) 1954-12-07

Family

ID=9609500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080200D Expired FR1080200A (en) 1953-06-17 1953-06-17 Circuit breaker contact protection device

Country Status (2)

Country Link
US (1) US2811613A (en)
FR (1) FR1080200A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211617C3 (en) * 1972-03-07 1981-02-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gas switch
DE3331819A1 (en) * 1983-09-01 1985-03-21 Siemens AG, 1000 Berlin und 8000 München DISCONNECTOR FOR METAL-ENCLOSED, COMPRESSED-GAS INSULATED HIGH-VOLTAGE SWITCHGEAR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US896210A (en) * 1906-05-16 1908-08-18 Westinghouse Electric & Mfg Co Contact member.
FR866412A (en) * 1940-04-06 1941-08-12 Merlin Gerin High voltage compressed gas switch
US2678984A (en) * 1951-12-19 1954-05-18 Allis Chalmers Mfg Co Air blast breaker interrupting head with interrupted line contact

Also Published As

Publication number Publication date
US2811613A (en) 1957-10-29

Similar Documents

Publication Publication Date Title
FR1178582A (en) Electrical contact device
FR1006992A (en) Electrical contact device
FR1096944A (en) Circuit switches
FR1104843A (en) Circuit breaker
FR1194864A (en) Contact device for circuit breakers
FR1055545A (en) Circuit breaker device
JPS319525B1 (en) Circuit interrupting device
FR1080200A (en) Circuit breaker contact protection device
FR1091106A (en) Circuit breaker with contact verification device
FR1235305A (en) Electrical contact device
FR1112084A (en) Circuit breaker
CH324054A (en) Circuit breaker
FR1037909A (en) Electrical circuit switch device
FR1045330A (en) Shockproof device for circuit breakers and contactors
FR1118089A (en) Circuit switch
FR1156408A (en) Circuit breaker disconnection device
FR1113341A (en) Circuit breaker
CH325638A (en) Circuit breaker
FR1285301A (en) Electrical contact device for circuit breakers
FR1057734A (en) Contact device for circuit breakers and electrical contactors
FR1093608A (en) Protection device for electrical devices
FR1224078A (en) Contact device for switches and circuit breakers
FR1084840A (en) Device for electrical switches or circuit breakers
FR1118820A (en) Switch contact device
FR1115465A (en) Multi-pole socket-outlet device