FR1272267A - Vacuum switch for alternating current circuit - Google Patents

Vacuum switch for alternating current circuit

Info

Publication number
FR1272267A
FR1272267A FR842195A FR842195A FR1272267A FR 1272267 A FR1272267 A FR 1272267A FR 842195 A FR842195 A FR 842195A FR 842195 A FR842195 A FR 842195A FR 1272267 A FR1272267 A FR 1272267A
Authority
FR
France
Prior art keywords
alternating current
current circuit
vacuum switch
vacuum
switch
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
FR842195A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority claimed from US849509A external-priority patent/US3014110A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR842195A priority Critical patent/FR1272267A/en
Application granted granted Critical
Publication of FR1272267A publication Critical patent/FR1272267A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
FR842195A 1959-10-29 1960-10-26 Vacuum switch for alternating current circuit Expired FR1272267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR842195A FR1272267A (en) 1959-10-29 1960-10-26 Vacuum switch for alternating current circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US849509A US3014110A (en) 1959-10-29 1959-10-29 Alternating current vacuum circuit interrupter
FR842195A FR1272267A (en) 1959-10-29 1960-10-26 Vacuum switch for alternating current circuit

Publications (1)

Publication Number Publication Date
FR1272267A true FR1272267A (en) 1961-09-22

Family

ID=26187939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842195A Expired FR1272267A (en) 1959-10-29 1960-10-26 Vacuum switch for alternating current circuit

Country Status (1)

Country Link
FR (1) FR1272267A (en)

Similar Documents

Publication Publication Date Title
CH341874A (en) Circuit breaker for alternating current
CH389060A (en) Electrical switching device for alternating current
CH376594A (en) Circuit breakers for electric hotplates
FR1273335A (en) Electric switch for alternating currents
FR1150863A (en) Switch for alternating current
CH371501A (en) Residual current circuit breaker
FR1245906A (en) Current limiting circuit
FR1272267A (en) Vacuum switch for alternating current circuit
FR1270364A (en) Vacuum switch for alternating current
FR1232215A (en) Electric switch for high current
FR1275255A (en) Current switch
FR1344727A (en) Magnetic blow-off switch for direct current
FR1296779A (en) AC circuit breaker
BE598439A (en) Electric circuit
FR1261130A (en) Switch for three-phase alternating current
CH365123A (en) High vacuum switch
FR1254821A (en) Vacuum switch for power circuits
CH370470A (en) Residual current circuit breaker
FR1202020A (en) Switching device for alternating current
FR1272968A (en) Control circuits for alternating current
CH387738A (en) Switch for multi-phase alternating current
FR1362756A (en) Current limiting circuit breaker
FR1288756A (en) Cam switch for direct current and alternating current
FR1269421A (en) Vacuum switch
FR1278829A (en) Vacuum switch