GB1381252A - Quenching chamber of an air-blast circuit breaker - Google Patents

Quenching chamber of an air-blast circuit breaker

Info

Publication number
GB1381252A
GB1381252A GB62273A GB62273A GB1381252A GB 1381252 A GB1381252 A GB 1381252A GB 62273 A GB62273 A GB 62273A GB 62273 A GB62273 A GB 62273A GB 1381252 A GB1381252 A GB 1381252A
Authority
GB
United Kingdom
Prior art keywords
air
jacket
blast circuit
quenching chamber
circuit breaker
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB62273A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Skoda np
Original Assignee
Skoda np
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 Skoda np filed Critical Skoda np
Publication of GB1381252A publication Critical patent/GB1381252A/en
Expired legal-status Critical Current

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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas

Landscapes

  • Circuit Breakers (AREA)
GB62273A 1972-01-07 1973-01-04 Quenching chamber of an air-blast circuit breaker Expired GB1381252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8972A CS154988B1 (enExample) 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
GB1381252A true GB1381252A (en) 1975-01-22

Family

ID=5332412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB62273A Expired GB1381252A (en) 1972-01-07 1973-01-04 Quenching chamber of an air-blast circuit breaker

Country Status (3)

Country Link
CS (1) CS154988B1 (enExample)
FR (1) FR2167824B3 (enExample)
GB (1) GB1381252A (enExample)

Also Published As

Publication number Publication date
FR2167824A1 (enExample) 1973-08-24
FR2167824B3 (enExample) 1976-01-09
CS154988B1 (enExample) 1974-04-30

Similar Documents

Publication Publication Date Title
GB1020914A (en) Improvements in vacuum circuit interrupter
GB964405A (en) Improvements in electric circuit interrupters
GB1014013A (en) Gas-blast electric circuit interrupters
GB1025943A (en) Improvements in or relating to vacuum type circuit interrupter
GB1163558A (en) Fluid-blast circuit interrupters having electro-magnetic piston-driving means
GB1381252A (en) Quenching chamber of an air-blast circuit breaker
GB972059A (en) Gas blast electric circuit interrupters
GB1255685A (en) Vacuum type circuit interrupter
GB1179910A (en) Fluid-blast circuit interrupters with improved electromagnetic driving means.
GB1149584A (en) Fluid-blast circuit interrupters with a fluid-driving piston and cooperable floating piston with accelerating coils
GB1157652A (en) Hardened Copper-Bismuth Base Alloys
GB1447676A (en) Vacuum circuit interrupter
ES238686A1 (es) Un interruptor de circuitos
GB948876A (en) Gas-blast electric circuit interrupters
GB765287A (en) Improvements in or relating to electric circuit interrupters
GB1178324A (en) Improvements in Air Blast Electric Circuit Breakers.
GB1178948A (en) Gas-Blast Circuit Interrupter with Arc-Assisted Piston Action
GB963931A (en) Gas blast electric circuit interrupters
GB564949A (en) Arrangement for pneumatic operation of electrical circuit breakers
GB1264756A (enExample)
GB758266A (en) A high-voltage gas-blast electric circuit breaker
GB1477711A (en) Electric circuit breaker
GB875968A (en) Improvements in gas-blast electric circuit-breakers
GB1129179A (en) Pressure-responsive switch or transducer
GB1129152A (en) Copper alloys for vacuum switches

Legal Events

Date Code Title Description
PS Patent sealed