CH525552A - High-voltage compressed gas circuit breaker with multiple arc chute - Google Patents

High-voltage compressed gas circuit breaker with multiple arc chute

Info

Publication number
CH525552A
CH525552A CH723571A CH723571A CH525552A CH 525552 A CH525552 A CH 525552A CH 723571 A CH723571 A CH 723571A CH 723571 A CH723571 A CH 723571A CH 525552 A CH525552 A CH 525552A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
compressed gas
gas circuit
arc chute
multiple arc
Prior art date
Application number
CH723571A
Other languages
French (fr)
Inventor
Henry Georges
Henry Jean-Claude
Castelli Cesar
Original Assignee
Merlin Gerin
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 filed Critical Merlin Gerin
Publication of CH525552A publication Critical patent/CH525552A/en

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
CH723571A 1970-05-26 1971-05-14 High-voltage compressed gas circuit breaker with multiple arc chute CH525552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019259A FR2087645A5 (en) 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
CH525552A true CH525552A (en) 1972-07-15

Family

ID=9056176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH723571A CH525552A (en) 1970-05-26 1971-05-14 High-voltage compressed gas circuit breaker with multiple arc chute

Country Status (10)

Country Link
US (1) US3716686A (en)
BE (1) BE767328A (en)
CA (1) CA928749A (en)
CH (1) CH525552A (en)
DE (1) DE2125721A1 (en)
ES (1) ES391174A1 (en)
FR (1) FR2087645A5 (en)
GB (1) GB1320421A (en)
NL (1) NL7107180A (en)
SE (1) SE378153B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235470B1 (en) * 1973-06-28 1976-05-07 Merlin Gerin

Also Published As

Publication number Publication date
CA928749A (en) 1973-06-19
ES391174A1 (en) 1973-07-01
SE378153B (en) 1975-08-18
NL7107180A (en) 1971-11-30
DE2125721A1 (en) 1971-12-02
US3716686A (en) 1973-02-13
FR2087645A5 (en) 1971-12-31
BE767328A (en) 1971-10-18
GB1320421A (en) 1973-06-13

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Legal Events

Date Code Title Description
PL Patent ceased