GB1258015A - - Google Patents

Info

Publication number
GB1258015A
GB1258015A GB5617769A GB1258015DA GB1258015A GB 1258015 A GB1258015 A GB 1258015A GB 5617769 A GB5617769 A GB 5617769A GB 1258015D A GB1258015D A GB 1258015DA GB 1258015 A GB1258015 A GB 1258015A
Authority
GB
United Kingdom
Prior art keywords
coil
contacts
vacuum
heading
confined
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
GB5617769A
Other languages
English (en)
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 GB1258015A publication Critical patent/GB1258015A/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
    • 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
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB5617769A 1969-11-17 1969-11-17 Expired GB1258015A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB5617769 1969-11-17
DE19696945884 DE6945884U (de) 1969-11-17 1969-11-26 Vakuumlastschalter
DE19691959385 DE1959385A1 (de) 1969-11-17 1969-11-26 Vakuumlastschalter
FR6940908A FR2030707A5 (de) 1969-11-17 1969-11-27

Publications (1)

Publication Number Publication Date
GB1258015A true GB1258015A (de) 1971-12-22

Family

ID=27430977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5617769A Expired GB1258015A (de) 1969-11-17 1969-11-17

Country Status (3)

Country Link
DE (2) DE1959385A1 (de)
FR (1) FR2030707A5 (de)
GB (1) GB1258015A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115672A (en) * 1976-02-19 1978-09-19 Hazemeijer B. V. Vacuum switch and electro-magnetic coil assembly therefor
DE2911706A1 (de) * 1979-03-24 1980-10-02 Sachsenwerk Licht & Kraft Ag Vakuumschalter
US4276455A (en) * 1977-08-05 1981-06-30 Electric Power Research Institute, Inc. Vacuum envelope for current limiter
DE3518420A1 (de) * 1984-05-22 1985-11-28 Mitsubishi Denki K.K., Tokio/Tokyo Schaltvorrichtung
EP2107584A1 (de) * 2008-04-02 2009-10-07 Japan AE Power Systems Corporation Vakuumleistungsschalter mit hoher Kapazität

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129151Y2 (de) * 1979-10-09 1986-08-28
DE3150974A1 (de) * 1980-09-06 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuumschalter
DE3115783C2 (de) * 1981-04-18 1985-01-10 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Kontaktanordnung für Vakuumschalter
DE3133799A1 (de) * 1981-08-26 1983-03-17 Siemens AG, 1000 Berlin und 8000 München "kontaktanordnung fuer vakuumschalter"
DE4139834A1 (de) * 1991-12-03 1993-06-09 Siemens Ag, 8000 Muenchen, De Vakuumschalter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115672A (en) * 1976-02-19 1978-09-19 Hazemeijer B. V. Vacuum switch and electro-magnetic coil assembly therefor
US4276455A (en) * 1977-08-05 1981-06-30 Electric Power Research Institute, Inc. Vacuum envelope for current limiter
DE2911706A1 (de) * 1979-03-24 1980-10-02 Sachsenwerk Licht & Kraft Ag Vakuumschalter
DE3518420A1 (de) * 1984-05-22 1985-11-28 Mitsubishi Denki K.K., Tokio/Tokyo Schaltvorrichtung
EP2107584A1 (de) * 2008-04-02 2009-10-07 Japan AE Power Systems Corporation Vakuumleistungsschalter mit hoher Kapazität
US8269586B2 (en) 2008-04-02 2012-09-18 Japan Ae Power Systems Corporation Large-capacity vacuum circuit breaker
CN101552152B (zh) * 2008-04-02 2013-01-02 日本Ae帕瓦株式会社 大容量真空断路器

Also Published As

Publication number Publication date
DE6945884U (de) 1971-08-12
FR2030707A5 (de) 1970-11-13
DE1959385A1 (de) 1971-06-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years