FR980002A - Disjoncteur pneumatique à grande puissance, avec deux coupures - Google Patents

Disjoncteur pneumatique à grande puissance, avec deux coupures

Info

Publication number
FR980002A
FR980002A FR980002DA FR980002A FR 980002 A FR980002 A FR 980002A FR 980002D A FR980002D A FR 980002DA FR 980002 A FR980002 A FR 980002A
Authority
FR
France
Prior art keywords
cuts
circuit breaker
high power
pneumatic circuit
power pneumatic
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
English (en)
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR980002A publication Critical patent/FR980002A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
FR980002D 1942-12-28 1942-12-28 Disjoncteur pneumatique à grande puissance, avec deux coupures Expired FR980002A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980002T 1942-12-28

Publications (1)

Publication Number Publication Date
FR980002A true FR980002A (fr) 1951-05-07

Family

ID=9521518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980002D Expired FR980002A (fr) 1942-12-28 1942-12-28 Disjoncteur pneumatique à grande puissance, avec deux coupures

Country Status (1)

Country Link
FR (1) FR980002A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly

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