FR979029A - Control devices for electric circuit breakers fitted with a disconnector - Google Patents

Control devices for electric circuit breakers fitted with a disconnector

Info

Publication number
FR979029A
FR979029A FR979029DA FR979029A FR 979029 A FR979029 A FR 979029A FR 979029D A FR979029D A FR 979029DA FR 979029 A FR979029 A FR 979029A
Authority
FR
France
Prior art keywords
disconnector
control devices
electric circuit
circuit breakers
fitted
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)
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 FR979029A publication Critical patent/FR979029A/en
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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
FR979029D 1942-03-23 1942-03-23 Control devices for electric circuit breakers fitted with a disconnector Expired FR979029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979029T 1942-03-23

Publications (1)

Publication Number Publication Date
FR979029A true FR979029A (en) 1951-04-20

Family

ID=9520889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979029D Expired FR979029A (en) 1942-03-23 1942-03-23 Control devices for electric circuit breakers fitted with a disconnector

Country Status (1)

Country Link
FR (1) FR979029A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440379A (en) * 1965-09-06 1969-04-22 Bbc Brown Boveri & Cie Gas-blast circuit breaker with multiple interruption
US3763340A (en) * 1971-02-12 1973-10-02 Siemens Ag High-voltage circuit breaker equipped with means for placing a resistor in parallel with the breaker contact during breaker closing operations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440379A (en) * 1965-09-06 1969-04-22 Bbc Brown Boveri & Cie Gas-blast circuit breaker with multiple interruption
US3763340A (en) * 1971-02-12 1973-10-02 Siemens Ag High-voltage circuit breaker equipped with means for placing a resistor in parallel with the breaker contact during breaker closing operations

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