CH410108A - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
CH410108A
CH410108A CH681264A CH681264A CH410108A CH 410108 A CH410108 A CH 410108A CH 681264 A CH681264 A CH 681264A CH 681264 A CH681264 A CH 681264A CH 410108 A CH410108 A CH 410108A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH681264A
Other languages
German (de)
Inventor
Salvatore Dipl Ing Giammona
Utku Ruhi
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 CH681264A priority Critical patent/CH410108A/en
Priority to DEA46256A priority patent/DE1207991B/en
Priority to US447015A priority patent/US3339046A/en
Priority to GB21824/65A priority patent/GB1046577A/en
Priority to SE6775/65A priority patent/SE301515B/xx
Priority to FR18136A priority patent/FR1434044A/en
Publication of CH410108A publication Critical patent/CH410108A/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
    • 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
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
CH681264A 1964-05-25 1964-05-25 Gas pressure switch CH410108A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH681264A CH410108A (en) 1964-05-25 1964-05-25 Gas pressure switch
DEA46256A DE1207991B (en) 1964-05-25 1964-06-08 Device for blow valves for gas pressure switches
US447015A US3339046A (en) 1964-05-25 1965-04-09 Blast valve arrangement for compressed gas operated circuit breakers
GB21824/65A GB1046577A (en) 1964-05-25 1965-05-24 Improvements in and relating to compressed gas blast circuit breakers
SE6775/65A SE301515B (en) 1964-05-25 1965-05-24
FR18136A FR1434044A (en) 1964-05-25 1965-05-24 Device fitted to blow-off valves in pneumatic switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH681264A CH410108A (en) 1964-05-25 1964-05-25 Gas pressure switch

Publications (1)

Publication Number Publication Date
CH410108A true CH410108A (en) 1966-03-31

Family

ID=4315398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH681264A CH410108A (en) 1964-05-25 1964-05-25 Gas pressure switch

Country Status (5)

Country Link
US (1) US3339046A (en)
CH (1) CH410108A (en)
DE (1) DE1207991B (en)
GB (1) GB1046577A (en)
SE (1) SE301515B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH425950A (en) * 1965-10-08 1966-12-15 Bbc Brown Boveri & Cie Device for pressurized gas switches with SF6 as extinguishing agent and with a closed gas circuit
US3495057A (en) * 1967-11-06 1970-02-10 Ite Imperial Corp Dual slide valve with lost motion means for gas blast breaker
NL6818386A (en) * 1968-12-20 1970-06-23
EP3197814B1 (en) 2014-09-22 2024-09-04 Fosbel, Inc. Methods and apparatus for constructing glass furnace structures
CN109730505B (en) * 2019-03-18 2023-11-24 广州市新力实业有限公司 Tea water separator and cup composed of same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270584A (en) * 1960-07-18 1961-09-01 Merlin Gerin Improvements to pneumatic circuit breakers having at least one tubular contact
BE634445A (en) * 1962-07-05
CH403011A (en) * 1963-10-17 1965-11-30 Bbc Brown Boveri & Cie Device for the control of outlet valves in gas pressure switches

Also Published As

Publication number Publication date
SE301515B (en) 1968-06-10
GB1046577A (en) 1966-10-26
DE1207991B (en) 1965-12-30
US3339046A (en) 1967-08-29

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