JPS5195280A - - Google Patents

Info

Publication number
JPS5195280A
JPS5195280A JP51002399A JP239976A JPS5195280A JP S5195280 A JPS5195280 A JP S5195280A JP 51002399 A JP51002399 A JP 51002399A JP 239976 A JP239976 A JP 239976A JP S5195280 A JPS5195280 A JP S5195280A
Authority
JP
Japan
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.)
Pending
Application number
JP51002399A
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 filed Critical
Publication of JPS5195280A publication Critical patent/JPS5195280A/ja
Pending 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
JP51002399A 1975-01-10 1976-01-10 Pending JPS5195280A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54020675A 1975-01-10 1975-01-10

Publications (1)

Publication Number Publication Date
JPS5195280A true JPS5195280A (ja) 1976-08-20

Family

ID=24154461

Family Applications (2)

Application Number Title Priority Date Filing Date
JP51002399A Pending JPS5195280A (ja) 1975-01-10 1976-01-10
JP1984030705U Pending JPS59161233U (ja) 1975-01-10 1984-03-05 真空型回路しや断器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1984030705U Pending JPS59161233U (ja) 1975-01-10 1984-03-05 真空型回路しや断器

Country Status (5)

Country Link
US (1) US4149050A (ja)
JP (2) JPS5195280A (ja)
CH (1) CH600535A5 (ja)
DE (1) DE2557174C2 (ja)
GB (1) GB1528777A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111231A (ja) * 1981-12-23 1983-07-02 シ−メンス・アクチエンゲゼルシヤフト しや断器用真空バルブ

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638700C3 (de) * 1976-08-27 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Elektrischer Vakuumschalter
DE3009925C2 (de) * 1980-03-14 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Kontaktstück für einen elektrischen Vakuumschalter
DE8318959U1 (de) * 1983-06-30 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Topfförmiges Schaltkontaktstück für einen elektrischen Vakuumschalter
US4553003A (en) * 1984-03-30 1985-11-12 Westinghouse Electric Corp. Cup type vacuum interrupter contact
JPS61126720A (ja) * 1984-11-22 1986-06-14 株式会社日立製作所 真空遮断器
GB8510441D0 (en) * 1985-04-24 1985-05-30 Vacuum Interrupters Ltd High current switch contacts
DE19910097A1 (de) * 1999-03-08 2000-09-14 Abb Research Ltd Kontaktanordnung für einen Wechselspannungs-Leistungsschalter
EP2434514A1 (en) * 2010-09-24 2012-03-28 ABB Technology AG Vacuum interrupter for a circuit breaker arrangement
DE102015203693A1 (de) * 2015-03-02 2016-09-08 Siemens Aktiengesellschaft Verfahren zum Herstellen von Vakuumschaltkontakten
DE102015203830A1 (de) * 2015-03-04 2016-09-08 Siemens Aktiengesellschaft Verfahren zum Herstellen von Vakuumschaltkontakten
US10134546B2 (en) * 2015-11-20 2018-11-20 Eaton Intelligent Power Limited Maximizing wall thickness of a Cu—Cr floating center shield component by moving contact gap away from center flange axial location

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299341A (ja) * 1964-03-11
DE1765263C3 (de) * 1968-04-25 1979-11-29 Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen Elektrischer Vakuumschalter
GB1316102A (en) * 1969-08-08 1973-05-09 Ass Elect Ind Vacuum switches
US3836740A (en) * 1972-05-03 1974-09-17 Westinghouse Electric Corp Vacuum type circuit interrupter having improved contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111231A (ja) * 1981-12-23 1983-07-02 シ−メンス・アクチエンゲゼルシヤフト しや断器用真空バルブ

Also Published As

Publication number Publication date
US4149050A (en) 1979-04-10
DE2557174A1 (de) 1976-07-15
CH600535A5 (ja) 1978-06-15
JPS59161233U (ja) 1984-10-29
DE2557174C2 (de) 1985-03-28
GB1528777A (en) 1978-10-18

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