CH539941A - Disjoncteur à fluide - Google Patents

Disjoncteur à fluide

Info

Publication number
CH539941A
CH539941A CH1648771A CH539941DA CH539941A CH 539941 A CH539941 A CH 539941A CH 1648771 A CH1648771 A CH 1648771A CH 539941D A CH539941D A CH 539941DA CH 539941 A CH539941 A CH 539941A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
fluid circuit
fluid
breaker
circuit
Prior art date
Application number
CH1648771A
Other languages
English (en)
Inventor
Caton George
Original Assignee
Yorkshire Switchgear Et Engine
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 Yorkshire Switchgear Et Engine filed Critical Yorkshire Switchgear Et Engine
Publication of CH539941A publication Critical patent/CH539941A/fr

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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
    • 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
    • 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
CH1648771A 1970-11-13 1971-11-11 Disjoncteur à fluide CH539941A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5415270 1970-11-13
AU40091/72A AU464742B2 (en) 1970-11-13 1972-03-16 Improvements in electric circuit breakers

Publications (1)

Publication Number Publication Date
CH539941A true CH539941A (fr) 1973-09-14

Family

ID=25624980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1648771A CH539941A (fr) 1970-11-13 1971-11-11 Disjoncteur à fluide

Country Status (6)

Country Link
US (1) US3699290A (fr)
AU (1) AU464742B2 (fr)
CH (1) CH539941A (fr)
DE (1) DE2156400A1 (fr)
GB (1) GB1315026A (fr)
NL (1) NL7115495A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1843615A (en) * 1928-09-19 1932-02-02 Westinghouse Electric & Mfg Co Circuit breaker
DE661181C (de) * 1931-04-01 1938-06-13 Stalturbine G M B H Fluessigkeitsschalter mit mehreren in Druckkammern angeordneten und in Reihe geschalteten Unterbrechungsstellen
US2175878A (en) * 1937-06-28 1939-10-10 Gen Electric Yielding contact unit

Also Published As

Publication number Publication date
AU4009172A (en) 1973-09-20
NL7115495A (fr) 1972-05-16
DE2156400A1 (de) 1972-05-18
AU464742B2 (en) 1975-09-04
US3699290A (en) 1972-10-17
GB1315026A (en) 1973-04-26

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Legal Events

Date Code Title Description
PL Patent ceased