GB1521843A - Contact arrangement in a vacuum switch - Google Patents

Contact arrangement in a vacuum switch

Info

Publication number
GB1521843A
GB1521843A GB873276A GB873276A GB1521843A GB 1521843 A GB1521843 A GB 1521843A GB 873276 A GB873276 A GB 873276A GB 873276 A GB873276 A GB 873276A GB 1521843 A GB1521843 A GB 1521843A
Authority
GB
United Kingdom
Prior art keywords
contact
movable
contacts
fixed
vacuum switch
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
GB873276A
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of GB1521843A publication Critical patent/GB1521843A/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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB873276A 1975-07-16 1976-03-04 Contact arrangement in a vacuum switch Expired GB1521843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH932575A CH582418A5 (enrdf_load_stackoverflow) 1975-07-16 1975-07-16

Publications (1)

Publication Number Publication Date
GB1521843A true GB1521843A (en) 1978-08-16

Family

ID=4350770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB873276A Expired GB1521843A (en) 1975-07-16 1976-03-04 Contact arrangement in a vacuum switch

Country Status (4)

Country Link
JP (1) JPS5210574A (enrdf_load_stackoverflow)
CH (1) CH582418A5 (enrdf_load_stackoverflow)
DE (1) DE2618167A1 (enrdf_load_stackoverflow)
GB (1) GB1521843A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112151304A (zh) * 2020-09-25 2020-12-29 朱承风 一种真空断路器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407858A1 (de) * 1984-02-29 1984-08-02 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer vakuumschalter
DE3427873A1 (de) * 1984-07-26 1985-05-15 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer vakuumschalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112151304A (zh) * 2020-09-25 2020-12-29 朱承风 一种真空断路器
CN112151304B (zh) * 2020-09-25 2023-09-26 河北华能源电力设备有限公司 一种真空断路器

Also Published As

Publication number Publication date
CH582418A5 (enrdf_load_stackoverflow) 1976-11-30
DE2618167A1 (de) 1977-02-03
JPS5210574A (en) 1977-01-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee