GB857586A - Small-oil-volume high-voltage circuit breaker - Google Patents

Small-oil-volume high-voltage circuit breaker

Info

Publication number
GB857586A
GB857586A GB12029/57A GB1202957A GB857586A GB 857586 A GB857586 A GB 857586A GB 12029/57 A GB12029/57 A GB 12029/57A GB 1202957 A GB1202957 A GB 1202957A GB 857586 A GB857586 A GB 857586A
Authority
GB
United Kingdom
Prior art keywords
oil
shaft
bushing
small
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
GB12029/57A
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of GB857586A publication Critical patent/GB857586A/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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
    • 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
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir

Landscapes

  • Motor Or Generator Frames (AREA)
GB12029/57A 1956-04-26 1957-04-12 Small-oil-volume high-voltage circuit breaker Expired GB857586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL857586X 1956-04-26

Publications (1)

Publication Number Publication Date
GB857586A true GB857586A (en) 1961-01-04

Family

ID=19847303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12029/57A Expired GB857586A (en) 1956-04-26 1957-04-12 Small-oil-volume high-voltage circuit breaker

Country Status (4)

Country Link
BE (1) BE556611A (enrdf_load_stackoverflow)
FR (1) FR1173653A (enrdf_load_stackoverflow)
GB (1) GB857586A (enrdf_load_stackoverflow)
NL (1) NL100936C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1173653A (fr) 1959-02-27
NL206668A (enrdf_load_stackoverflow) 1961-11-15
NL100936C (enrdf_load_stackoverflow) 1962-04-16
BE556611A (enrdf_load_stackoverflow) 1957-04-30

Similar Documents

Publication Publication Date Title
GB735549A (en) Improvements in and relating to electric circuit breakers
GB825914A (en) Improvements in gas-blast electric circuit interrupters
GB878618A (en) Rotary electric switch mounting
GB857586A (en) Small-oil-volume high-voltage circuit breaker
GB927084A (en) Improvements in or relating to toggle switches
GB960403A (en) Improvements in or relating to electric circuit-breakers
GB898463A (en) Improvements in electrical circuit interrupters
GB860537A (en) An electrical switchgear
GB837824A (en) Improvements relating to air-blast electric circuit-breakers
GB1387644A (en) Breather for a mechanism
GB1287502A (en) An isolator or an earthing switch for high voltage
YU103374A (en) Power breaker with an arc quenching chamber positioned concentrocally with the breaking blades
GB988285A (en) An electric circuit breaker for installation in enclosed cubicles
GB856109A (en) Improvements in or relating to dynamo-electric machines
GB1517073A (en) Electric machine
GB869654A (en) Improvements in or relating to oil immersed electrical circuit breakers
JPS5364453A (en) Complementary insulation gate field effect transistor oscillation circuit
JPS5323555A (en) Complemen tary mos integrated circuit
GB688948A (en) Flameproof electrical apparatus
GB870997A (en) Improvements relating to high-voltage oil circuit-breakers provided with turbulators
GB1443003A (en) Actuator for circuit breaker
GB796582A (en) Improvements in and relating to electric circuit-breakers of the gas-blast type
JPS5378158A (en) Mos inverter circuit
GB972310A (en) Improvements in or relating to rotary electric switches
GB929978A (en) Automatic electric circuit breaker