CH407282A - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
CH407282A
CH407282A CH197064A CH197064A CH407282A CH 407282 A CH407282 A CH 407282A CH 197064 A CH197064 A CH 197064A CH 197064 A CH197064 A CH 197064A CH 407282 A CH407282 A CH 407282A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH197064A
Other languages
German (de)
Inventor
Ernst Dr Slamecka
Bruno Dipl Ing Mueller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH407282A publication Critical patent/CH407282A/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
    • H01H33/70—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
CH197064A 1963-03-22 1964-02-19 Gas pressure switch CH407282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES84313A DE1228698B (en) 1963-03-22 1963-03-22 Gas pressure switch

Publications (1)

Publication Number Publication Date
CH407282A true CH407282A (en) 1966-02-15

Family

ID=7511618

Family Applications (1)

Application Number Title Priority Date Filing Date
CH197064A CH407282A (en) 1963-03-22 1964-02-19 Gas pressure switch

Country Status (3)

Country Link
CH (1) CH407282A (en)
DE (1) DE1228698B (en)
GB (1) GB996429A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836741A (en) * 1967-11-06 1974-09-17 Ite Imperial Corp Adjustable contact nozzle and retractable arcing chamber for gas blast circuit breakers
JPS5040703B1 (en) * 1970-10-12 1975-12-26

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607703C (en) * 1927-02-04 1935-01-05 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by compressed gas
DE588693C (en) * 1928-10-02 1933-11-28 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by compressed gas
DE568350C (en) * 1928-12-04 1933-01-18 Sigwart Ruppel Dipl Ing Pressurized gas nozzle switch
DE566432C (en) * 1928-12-04 1932-12-16 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by flowing compressed gas
DE590943C (en) * 1929-01-08 1934-01-13 Sigwart Ruppel Dipl Ing Compressed gas switch
DE572812C (en) * 1929-05-03 1933-03-23 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by flowing compressed gas

Also Published As

Publication number Publication date
GB996429A (en) 1965-06-30
DE1228698B (en) 1966-11-17

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