CH448216A - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
CH448216A
CH448216A CH1085666A CH1085666A CH448216A CH 448216 A CH448216 A CH 448216A CH 1085666 A CH1085666 A CH 1085666A CH 1085666 A CH1085666 A CH 1085666A CH 448216 A CH448216 A CH 448216A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH1085666A
Other languages
German (de)
Inventor
Janis Dipl Ing Vitins
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1085666A priority Critical patent/CH448216A/en
Priority to DEA53344A priority patent/DE1238980B/en
Priority to US628486A priority patent/US3513276A/en
Priority to SE09283/67*A priority patent/SE334187B/xx
Priority to FR115368A priority patent/FR1532098A/en
Publication of CH448216A publication Critical patent/CH448216A/en
Priority to DE6603359U priority patent/DE6603359U/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/56—Gas reservoirs
    • 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
CH1085666A 1966-07-27 1966-07-27 Gas pressure switch CH448216A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1085666A CH448216A (en) 1966-07-27 1966-07-27 Gas pressure switch
DEA53344A DE1238980B (en) 1966-07-27 1966-08-26 Gas pressure switch
US628486A US3513276A (en) 1966-07-27 1967-04-04 Compressed gas actuated circuit breaker
SE09283/67*A SE334187B (en) 1966-07-27 1967-06-27
FR115368A FR1532098A (en) 1966-07-27 1967-07-24 Compressed gas circuit breaker
DE6603359U DE6603359U (en) 1966-07-27 1969-06-06 Gas pressure switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1085666A CH448216A (en) 1966-07-27 1966-07-27 Gas pressure switch

Publications (1)

Publication Number Publication Date
CH448216A true CH448216A (en) 1967-12-15

Family

ID=4367539

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1085666A CH448216A (en) 1966-07-27 1966-07-27 Gas pressure switch

Country Status (4)

Country Link
US (1) US3513276A (en)
CH (1) CH448216A (en)
DE (2) DE1238980B (en)
SE (1) SE334187B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382850A (en) * 1942-06-16 1945-08-14 Gen Electric Gas blast electric circuit breaker
FR1297821A (en) * 1961-05-19 1962-07-06 Merlin Gerin Compressed gas circuit breaker and method of manufacturing it
BE634445A (en) * 1962-07-05
CH410110A (en) * 1964-07-24 1966-03-31 Bbc Brown Boveri & Cie Compressed gas switch with at least one switching point located inside a hollow insulator
DE1202380B (en) * 1964-10-28 1965-10-07 Licentia Gmbh Gas pressure switch

Also Published As

Publication number Publication date
US3513276A (en) 1970-05-19
DE6603359U (en) 1969-11-20
DE1238980B (en) 1967-04-20
SE334187B (en) 1971-04-19

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