FR1160990A - Arrangement of extinguishing chimneys for power circuit breakers - Google Patents

Arrangement of extinguishing chimneys for power circuit breakers

Info

Publication number
FR1160990A
FR1160990A FR1160990DA FR1160990A FR 1160990 A FR1160990 A FR 1160990A FR 1160990D A FR1160990D A FR 1160990DA FR 1160990 A FR1160990 A FR 1160990A
Authority
FR
France
Prior art keywords
chimneys
extinguishing
arrangement
power circuit
circuit breakers
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1160990A publication Critical patent/FR1160990A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
FR1160990D 1955-11-30 1956-11-30 Arrangement of extinguishing chimneys for power circuit breakers Expired FR1160990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2722955 1955-11-30

Publications (1)

Publication Number Publication Date
FR1160990A true FR1160990A (en) 1958-08-18

Family

ID=32739307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160990D Expired FR1160990A (en) 1955-11-30 1956-11-30 Arrangement of extinguishing chimneys for power circuit breakers

Country Status (3)

Country Link
CH (1) CH337254A (en)
DE (1) DE1746087U (en)
FR (1) FR1160990A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033961A (en) * 1960-05-04 1962-05-08 Ite Circuit Breaker Ltd Serpentine corrugated arc product coolers
US3286065A (en) * 1966-03-16 1966-11-15 Ite Circuit Breaker Ltd Ceramic arc plates having minimum density variations
EP0028376A1 (en) * 1979-10-31 1981-05-13 ALSTHOM-ATLANTIQUE Société anonyme dite: Electric arc cooling device for switch-gear vents

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715116C2 (en) * 1997-04-11 1999-05-12 Aeg Niederspannungstech Gmbh Arc chamber system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033961A (en) * 1960-05-04 1962-05-08 Ite Circuit Breaker Ltd Serpentine corrugated arc product coolers
US3286065A (en) * 1966-03-16 1966-11-15 Ite Circuit Breaker Ltd Ceramic arc plates having minimum density variations
EP0028376A1 (en) * 1979-10-31 1981-05-13 ALSTHOM-ATLANTIQUE Société anonyme dite: Electric arc cooling device for switch-gear vents

Also Published As

Publication number Publication date
DE1746087U (en) 1957-06-06
CH337254A (en) 1959-03-31

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