IT1066927B - Interruttore di circuito a soffio di gas compresso - Google Patents

Interruttore di circuito a soffio di gas compresso

Info

Publication number
IT1066927B
IT1066927B IT26059/76A IT2605976A IT1066927B IT 1066927 B IT1066927 B IT 1066927B IT 26059/76 A IT26059/76 A IT 26059/76A IT 2605976 A IT2605976 A IT 2605976A IT 1066927 B IT1066927 B IT 1066927B
Authority
IT
Italy
Prior art keywords
compressed gas
circuit switch
gas blow
blow circuit
switch
Prior art date
Application number
IT26059/76A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1066927B publication Critical patent/IT1066927B/it

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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
IT26059/76A 1975-08-07 1976-08-05 Interruttore di circuito a soffio di gas compresso IT1066927B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/602,705 US4044211A (en) 1975-08-07 1975-08-07 Puffer-type compressed-gas circuit-interrupter

Publications (1)

Publication Number Publication Date
IT1066927B true IT1066927B (it) 1985-03-12

Family

ID=24412456

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26059/76A IT1066927B (it) 1975-08-07 1976-08-05 Interruttore di circuito a soffio di gas compresso

Country Status (5)

Country Link
US (1) US4044211A (it)
CA (1) CA1065936A (it)
GB (1) GB1558072A (it)
IT (1) IT1066927B (it)
NO (1) NO762681L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780581A (en) * 1987-10-30 1988-10-25 Rte Corporation Suicide switch/interrupter with variable volume chamber and puffer action
WO2019150550A1 (ja) * 2018-02-02 2019-08-08 株式会社東芝 ガス遮断器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
CH556602A (de) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag Druckgasschalter.
CH554597A (de) * 1973-06-04 1974-09-30 Sprecher & Schuh Ag Druckgasschalter.
DE2441561B2 (de) * 1973-08-31 1979-05-17 Hitachi, Ltd., Tokio Druckgasschalter
DE2349331A1 (de) * 1973-10-01 1975-04-03 Bbc Brown Boveri & Cie Elektrischer schalter

Also Published As

Publication number Publication date
CA1065936A (en) 1979-11-06
GB1558072A (en) 1979-12-19
NO762681L (it) 1977-02-08
US4044211A (en) 1977-08-23

Similar Documents

Publication Publication Date Title
BE856331A (fr) Commutateur a gaz
SE433106B (sv) Gaskompressor
IT1060236B (it) Elettrolizzatore a emanazione di gas
IT1144419B (it) Interruttore a gas compresso
IT1084106B (it) Disposizione di contatti per interrutori elettrici a gas compresso
IT981048B (it) Interruttore elettrico a gas compresso
FR2280966A1 (fr) Disjoncteur a gaz comprime
IT1058607B (it) Interruttori di circuito del tipo a doppio getto di gas compresso
FR2326023A1 (fr) Disjoncteur a gaz comprime
IT981794B (it) Interruttore di circuito a gas compresso
IT1036603B (it) Interruttore di circuito del tipo a gas soffiato perfezionato
IT1072427B (it) Interruttore di circuito a gas compresso del tipo a soffio perfezionato
IT1091057B (it) Interruttore di circuito a gas compresso del tipo a soffio
IT1021426B (it) Interruttore elettrico a gas compresso
ATA283577A (de) Druckluftschlagvorrichtung
IT1066927B (it) Interruttore di circuito a soffio di gas compresso
FR2317753A1 (fr) Disjoncteur a gaz comprime
FR2323222A1 (fr) Disjoncteur a gaz comprime
IT1079235B (it) Disposizione di contatti per interruttori a gas compresso
IT1080889B (it) Interruttore autopneumatico a gas compresso
IT1063422B (it) Interrutore autopneumatico a gas compresso
FR2324901A1 (fr) Compresseur a air
IT1190956B (it) Interruttore a gas compresso autopneumatico
IT1093116B (it) Interruttore autopneumatico a gas compresso
IT1086939B (it) Interruttore pneumatico automatico a gas compresso