GB8510442D0 - High current switch contacts - Google Patents

High current switch contacts

Info

Publication number
GB8510442D0
GB8510442D0 GB858510442A GB8510442A GB8510442D0 GB 8510442 D0 GB8510442 D0 GB 8510442D0 GB 858510442 A GB858510442 A GB 858510442A GB 8510442 A GB8510442 A GB 8510442A GB 8510442 D0 GB8510442 D0 GB 8510442D0
Authority
GB
United Kingdom
Prior art keywords
high current
current switch
switch contacts
contacts
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.)
Pending
Application number
GB858510442A
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.)
VACUUM INTERRUPTERS Ltd
Original Assignee
VACUUM INTERRUPTERS Ltd
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 VACUUM INTERRUPTERS Ltd filed Critical VACUUM INTERRUPTERS Ltd
Priority to GB858510442A priority Critical patent/GB8510442D0/en
Publication of GB8510442D0 publication Critical patent/GB8510442D0/en
Priority to GB08609928A priority patent/GB2174843A/en
Priority to EP86303054A priority patent/EP0199594A3/en
Priority to ZA863065A priority patent/ZA863065B/en
Priority to IN367/DEL/86A priority patent/IN166735B/en
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
GB858510442A 1985-04-24 1985-04-24 High current switch contacts Pending GB8510442D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB858510442A GB8510442D0 (en) 1985-04-24 1985-04-24 High current switch contacts
GB08609928A GB2174843A (en) 1985-04-24 1986-04-23 High current switch contacts
EP86303054A EP0199594A3 (en) 1985-04-24 1986-04-23 High current switch contacts
ZA863065A ZA863065B (en) 1985-04-24 1986-04-24 High current switch contacts
IN367/DEL/86A IN166735B (en) 1985-04-24 1986-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858510442A GB8510442D0 (en) 1985-04-24 1985-04-24 High current switch contacts

Publications (1)

Publication Number Publication Date
GB8510442D0 true GB8510442D0 (en) 1985-05-30

Family

ID=10578130

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858510442A Pending GB8510442D0 (en) 1985-04-24 1985-04-24 High current switch contacts
GB08609928A Withdrawn GB2174843A (en) 1985-04-24 1986-04-23 High current switch contacts

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08609928A Withdrawn GB2174843A (en) 1985-04-24 1986-04-23 High current switch contacts

Country Status (4)

Country Link
EP (1) EP0199594A3 (en)
GB (2) GB8510442D0 (en)
IN (1) IN166735B (en)
ZA (1) ZA863065B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6388721A (en) * 1986-09-30 1988-04-19 三菱電機株式会社 Electrode structure for vacuum breaker
KR100361390B1 (en) * 1994-11-16 2003-02-19 이턴 코포레이션 Cylindrical coil and contact support for vacuum interrupter
CN1145997C (en) 2001-02-28 2004-04-14 京东方科技集团股份有限公司 Contact of integrated power switch
DE60223975T2 (en) 2001-09-12 2008-11-27 Kabushiki Kaisha Meidensha Vacuum switch contact and vacuum switch with such a contact
WO2012159669A1 (en) * 2011-05-24 2012-11-29 Alstom Technology Ltd Vacuum interrupter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139355B2 (en) * 1971-09-16 1976-10-27
DE2740994C3 (en) * 1977-09-12 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vacuum switch
DE3112009A1 (en) * 1981-03-26 1982-10-07 Siemens AG, 1000 Berlin und 8000 München "CONTACT ARRANGEMENT FOR VACUUM SWITCHES"
DE3133799A1 (en) * 1981-08-26 1983-03-17 Siemens AG, 1000 Berlin und 8000 München "CONTACT ARRANGEMENT FOR VACUUM SWITCHES"
DE3231593A1 (en) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München CONTACT ARRANGEMENT FOR VACUUM SWITCHES
GB8321368D0 (en) * 1983-08-09 1983-09-07 Vacuum Interrupters Ltd High current switch contacts

Also Published As

Publication number Publication date
ZA863065B (en) 1986-12-30
EP0199594A3 (en) 1988-01-13
EP0199594A2 (en) 1986-10-29
IN166735B (en) 1990-07-14
GB8609928D0 (en) 1986-05-29
GB2174843A (en) 1986-11-12

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