CA998412A - Power circuit breaker assembly - Google Patents

Power circuit breaker assembly

Info

Publication number
CA998412A
CA998412A CA184,749A CA184749A CA998412A CA 998412 A CA998412 A CA 998412A CA 184749 A CA184749 A CA 184749A CA 998412 A CA998412 A CA 998412A
Authority
CA
Canada
Prior art keywords
circuit breaker
power circuit
breaker assembly
assembly
power
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
CA184,749A
Other languages
English (en)
Other versions
CA184749S (en
Inventor
Hitoshi Himi
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.)
Meidensha Corp
Original Assignee
Meidensha 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 Meidensha Corp filed Critical Meidensha Corp
Application granted granted Critical
Publication of CA998412A publication Critical patent/CA998412A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H01H2033/566—Avoiding the use of SF6
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Insulating Bodies (AREA)
CA184,749A 1972-11-01 1973-10-31 Power circuit breaker assembly Expired CA998412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47109670A JPS4967167A (ja) 1972-11-01 1972-11-01

Publications (1)

Publication Number Publication Date
CA998412A true CA998412A (en) 1976-10-12

Family

ID=14516180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,749A Expired CA998412A (en) 1972-11-01 1973-10-31 Power circuit breaker assembly

Country Status (6)

Country Link
US (1) US3855435A (ja)
JP (1) JPS4967167A (ja)
CA (1) CA998412A (ja)
DE (1) DE2354632C3 (ja)
FR (1) FR2204873B1 (ja)
GB (1) GB1451346A (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124790A (en) * 1975-03-06 1978-11-07 Mcgraw-Edison Company Protective switch device and operating mechanism therefor
DE2526942A1 (de) * 1975-06-16 1976-12-30 Licentia Gmbh Hochspannungs-leistungsschalter
US4150270A (en) * 1976-02-23 1979-04-17 Mcgraw-Edison Company Encapsulated high voltage switching device
JPS52115856U (ja) * 1976-02-27 1977-09-02
DE2739811C2 (de) * 1977-09-03 1982-05-13 Wickmann-Werke Böblingen GmbH, 7030 Böblingen Elektrische Schaltvorrichtung mit wenigstens einem als Vakuum-Unterbrecher ausgebildeten Schalter
JPS56109416A (en) * 1980-02-04 1981-08-29 Meidensha Electric Mfg Co Ltd Vacuum switching device
DD226690A1 (de) * 1984-09-24 1985-08-28 Buchwitz Otto Starkstrom Schalterpol
GB8429431D0 (en) * 1984-11-21 1985-01-03 Ass Elect Ind Circuit breakers
DD241810A1 (de) * 1985-10-16 1986-12-24 Buchwitz Otto Starkstrom Schalterpol fuer leistungsschalter
DE3709290A1 (de) * 1987-03-20 1988-09-29 Licentia Gmbh Druckgasisolierter hochspannungsleistungsschalter mit einschaltwiderstand
DE3717864A1 (de) * 1987-05-26 1988-11-17 Slamecka Ernst Vakuumschalter
DE3718108A1 (de) * 1987-05-27 1988-12-08 Slamecka Ernst Vakuumschalter
US5091615A (en) * 1989-01-30 1991-02-25 Sprecher Energie Ag Vacuum switch
WO1993002463A1 (de) * 1991-07-24 1993-02-04 Elin Energieversorgung Gesellschaft M.B.H. Schalterpol eines leistungsschalters
FR2679695B1 (fr) * 1991-07-26 1993-09-24 Alsthom Gec Ampoule sous vide pourvue d'une isolation electrique.
DE29813231U1 (de) 1998-07-24 1998-10-08 Alstom Energietechnik GmbH, 60528 Frankfurt Hochspannungsschalter
ES2222432T3 (es) * 2002-02-21 2005-02-01 Siemens Aktiengesellschaft Boquilla de paso para guiar un conductor electrico a traves de una pared de una carcasa.
FR2854983B1 (fr) * 2003-05-15 2005-06-24 Alstom Traversee de mouvement pour l'actionnement d'un appareillage de coupure en moyenne ou haute tension
CN103563194B (zh) * 2011-06-02 2016-06-15 三菱电机株式会社 箱型真空断路器
DE102015208268A1 (de) * 2015-05-05 2016-11-10 Siemens Aktiengesellschaft Elektrisches Schaltgerät und entsprechende Schaltungsanlage
EP3107163B1 (en) * 2015-06-18 2018-06-06 ABB Schweiz AG Medium voltage circuit breaker in subsea environment
CN105415225B (zh) * 2015-11-23 2018-03-27 平高集团有限公司 一种固封极柱的夹紧定位工装
EP3297013B1 (de) * 2016-09-20 2020-04-22 Rail Power Systems GmbH Hochspannungs-schaltgerät und schaltanlage mit einem hochspannungs-schaltgerät und verfahren zur herstellung eines hochspannungs-schaltgerätes
CN106783366B (zh) * 2017-01-13 2019-03-26 中航宝胜电气股份有限公司 具有高载流能力的126kV柱式真空断路器
CN106783368B (zh) * 2017-01-13 2019-01-25 中航宝胜电气股份有限公司 硅橡胶固封极柱的柱式高压真空断路器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809259A (en) * 1955-04-15 1957-10-08 Westinghouse Electric Corp Circuit interrupters
US3071669A (en) * 1959-01-13 1963-01-01 Westinghouse Electric Corp Circuit interrupters
US3123698A (en) * 1961-02-10 1964-03-03 Circuit breakers having interrupting contacts
US3147356A (en) * 1961-03-15 1964-09-01 Joslyn Mfg & Supply Co Circuits for switches having series connected interrupter sections
FR1364415A (fr) * 1963-07-24 1964-06-19 Cem Comp Electro Mec éléments d'appareillage électrique débrochables et postes constitues avec de tels éléments
US3394455A (en) * 1967-03-17 1968-07-30 Westinghouse Electric Corp Method of constructing cast electrical bushings
US3471669A (en) * 1968-01-16 1969-10-07 Chance Co Ab Encapsulated switch assembly for underground electric distribution service
US3571543A (en) * 1968-09-30 1971-03-23 G & W Electric Speciality Co Multiple position vacuum interrupter switching device
US3751617A (en) * 1972-06-14 1973-08-07 Gen Electric Vacuum type circuit breaker

Also Published As

Publication number Publication date
FR2204873B1 (ja) 1977-09-23
DE2354632A1 (de) 1974-05-09
FR2204873A1 (ja) 1974-05-24
DE2354632C3 (de) 1978-09-28
US3855435A (en) 1974-12-17
GB1451346A (en) 1976-09-29
DE2354632B2 (de) 1976-08-19
JPS4967167A (ja) 1974-06-28

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