FR1544434A - Arc Blast Box Electrical Circuit Breaker - Google Patents

Arc Blast Box Electrical Circuit Breaker

Info

Publication number
FR1544434A
FR1544434A FR128079A FR128079A FR1544434A FR 1544434 A FR1544434 A FR 1544434A FR 128079 A FR128079 A FR 128079A FR 128079 A FR128079 A FR 128079A FR 1544434 A FR1544434 A FR 1544434A
Authority
FR
France
Prior art keywords
circuit breaker
electrical circuit
blast box
box electrical
arc blast
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
FR128079A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR128079A priority Critical patent/FR1544434A/en
Application granted granted Critical
Publication of FR1544434A publication Critical patent/FR1544434A/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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/58—Silencers for suppressing noise of switch operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
FR128079A 1966-11-14 1967-11-14 Arc Blast Box Electrical Circuit Breaker Expired FR1544434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR128079A FR1544434A (en) 1966-11-14 1967-11-14 Arc Blast Box Electrical Circuit Breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59404866A 1966-11-14 1966-11-14
FR128079A FR1544434A (en) 1966-11-14 1967-11-14 Arc Blast Box Electrical Circuit Breaker

Publications (1)

Publication Number Publication Date
FR1544434A true FR1544434A (en) 1968-10-31

Family

ID=26180762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR128079A Expired FR1544434A (en) 1966-11-14 1967-11-14 Arc Blast Box Electrical Circuit Breaker

Country Status (1)

Country Link
FR (1) FR1544434A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022708A1 (en) * 1979-07-12 1981-01-21 Merlin Gerin Arc quencher for multi-pole low-tension circuit breaker with moulded casing
FR2468987A1 (en) * 1979-10-31 1981-05-08 Alsthom Atlantique ELECTRIC ARC COOLING DEVICE FOR CHIMNEYS OF CUTTING DEVICES
FR2830671A1 (en) * 2001-08-24 2003-04-11 Square D Co FILTER ASSEMBLY FOR CIRCUIT BREAKER, MOLDED DIFFUSER, CIRCUIT BREAKER ASSEMBLY, AND ARC EXTINGUISHING METHOD

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022708A1 (en) * 1979-07-12 1981-01-21 Merlin Gerin Arc quencher for multi-pole low-tension circuit breaker with moulded casing
FR2468987A1 (en) * 1979-10-31 1981-05-08 Alsthom Atlantique ELECTRIC ARC COOLING DEVICE FOR CHIMNEYS OF CUTTING DEVICES
EP0028376A1 (en) * 1979-10-31 1981-05-13 ALSTHOM-ATLANTIQUE Société anonyme dite: Electric arc cooling device for switch-gear vents
FR2830671A1 (en) * 2001-08-24 2003-04-11 Square D Co FILTER ASSEMBLY FOR CIRCUIT BREAKER, MOLDED DIFFUSER, CIRCUIT BREAKER ASSEMBLY, AND ARC EXTINGUISHING METHOD
US7176771B2 (en) 2001-08-24 2007-02-13 Square D Company Circuit breaker filter assembly

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