SE441480B - Anordning vid en vakuumstrombrytare - Google Patents

Anordning vid en vakuumstrombrytare

Info

Publication number
SE441480B
SE441480B SE7905517A SE7905517A SE441480B SE 441480 B SE441480 B SE 441480B SE 7905517 A SE7905517 A SE 7905517A SE 7905517 A SE7905517 A SE 7905517A SE 441480 B SE441480 B SE 441480B
Authority
SE
Sweden
Prior art keywords
jacket
support
arc shield
connecting member
arc
Prior art date
Application number
SE7905517A
Other languages
English (en)
Swedish (sv)
Other versions
SE7905517L (sv
Inventor
S Sakuma
J Warabi
Original Assignee
Meidensha Electric Mfg Co Ltd
Gemvac Kk
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 Electric Mfg Co Ltd, Gemvac Kk filed Critical Meidensha Electric Mfg Co Ltd
Publication of SE7905517L publication Critical patent/SE7905517L/xx
Publication of SE441480B publication Critical patent/SE441480B/sv

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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
SE7905517A 1978-06-23 1979-06-21 Anordning vid en vakuumstrombrytare SE441480B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978086127U JPS59671Y2 (ja) 1978-06-23 1978-06-23 真空しや断器

Publications (2)

Publication Number Publication Date
SE7905517L SE7905517L (sv) 1979-12-24
SE441480B true SE441480B (sv) 1985-10-07

Family

ID=13878032

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905517A SE441480B (sv) 1978-06-23 1979-06-21 Anordning vid en vakuumstrombrytare

Country Status (7)

Country Link
US (1) US4310735A (de)
JP (1) JPS59671Y2 (de)
CA (1) CA1104179A (de)
CH (1) CH643393A5 (de)
DE (1) DE2925307C2 (de)
GB (1) GB2025696B (de)
SE (1) SE441480B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529284A1 (de) * 1985-08-16 1987-02-26 Calor Emag Elektrizitaets Ag Vakuum - schaltkammer
GB2182804A (en) * 1985-11-08 1987-05-20 Gen Electric Casing of vacuum interrupters
US4665287A (en) * 1985-11-08 1987-05-12 General Electric Company Shield assembly of a vacuum interrupter
DE3719256C2 (de) * 1987-06-10 1993-11-04 Calor Emag Elektrizitaets Ag Vakuumschaltkammer
GB2310760A (en) * 1996-02-27 1997-09-03 Gec Alsthom Ltd Vacuum switching device
DE19802893A1 (de) * 1998-01-21 1999-07-22 Siemens Ag Vakuumschaltkammer mit ringförmigem Isolator
KR100370934B1 (ko) * 1999-04-01 2003-02-05 미쓰비시덴키 가부시키가이샤 스위치 기어 및 전력 개폐기
CN105590813A (zh) * 2014-10-23 2016-05-18 苏州市吴中区欣鑫开关配件厂 高压断路器用触头及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980782A (en) * 1959-03-26 1961-04-18 Gen Electric Vacuum type circuit interrupter
US3048681A (en) * 1960-08-11 1962-08-07 Gen Electric Shield mounting arrangement for a vacuum circuit interrupter
GB1093231A (en) * 1964-02-12 1967-11-29 Ass Elect Ind Improvements relating to vacuum switches
DE2260587A1 (de) * 1972-12-11 1974-06-12 Siemens Ag Vakuumschaltrohr
GB1441479A (en) * 1973-02-16 1976-06-30 Meidensha Electric Mfg Co Ltd Vacuum circuit breaker assembly
US4158911A (en) * 1978-04-13 1979-06-26 General Electric Company Method of manufacturing a vacuum-type circuit interrupter

Also Published As

Publication number Publication date
GB2025696A (en) 1980-01-23
GB2025696B (en) 1982-08-11
JPS553821U (de) 1980-01-11
SE7905517L (sv) 1979-12-24
CA1104179A (en) 1981-06-30
JPS59671Y2 (ja) 1984-01-10
DE2925307C2 (de) 1983-01-20
DE2925307A1 (de) 1980-01-24
US4310735A (en) 1982-01-12
CH643393A5 (de) 1984-05-30

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