ZA863060B - Vacuum devices - Google Patents

Vacuum devices

Info

Publication number
ZA863060B
ZA863060B ZA863060A ZA863060A ZA863060B ZA 863060 B ZA863060 B ZA 863060B ZA 863060 A ZA863060 A ZA 863060A ZA 863060 A ZA863060 A ZA 863060A ZA 863060 B ZA863060 B ZA 863060B
Authority
ZA
South Africa
Prior art keywords
vacuum devices
vacuum
devices
Prior art date
Application number
ZA863060A
Inventor
Leslie Thomas Falkingham
Original Assignee
Vacuum Interrupters
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 filed Critical Vacuum Interrupters
Publication of ZA863060B publication Critical patent/ZA863060B/en

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
ZA863060A 1985-04-24 1986-04-24 Vacuum devices ZA863060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858510440A GB8510440D0 (en) 1985-04-24 1985-04-24 Vacuum devices

Publications (1)

Publication Number Publication Date
ZA863060B true ZA863060B (en) 1986-12-30

Family

ID=10578128

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA863060A ZA863060B (en) 1985-04-24 1986-04-24 Vacuum devices

Country Status (4)

Country Link
EP (1) EP0200465A2 (en)
JP (1) JPS61288332A (en)
GB (2) GB8510440D0 (en)
ZA (1) ZA863060B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672156A (en) * 1986-04-04 1987-06-09 Westinghouse Electric Corp. Vacuum interrupter with bellows shield
DE3717864A1 (en) * 1987-05-26 1988-11-17 Slamecka Ernst Vacuum switch
DE59300057D1 (en) * 1992-03-31 1995-02-23 Siemens Ag Vacuum switching tube for low and medium voltage switches, especially for vacuum contactors.
US5929411A (en) * 1997-10-22 1999-07-27 Eaton Corporation Vapor shield for vacuum interrupters
DE19802893A1 (en) * 1998-01-21 1999-07-22 Siemens Ag Low-voltage (LV) vacuum circuit-breaker vacuum interrupter chamber with ring-shaped insulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6806935U (en) * 1968-11-14 1969-03-06 Siemens Ag INSULATED HOUSING FOR VACUUM SWITCH

Also Published As

Publication number Publication date
GB2174550A (en) 1986-11-05
EP0200465A2 (en) 1986-11-05
GB8510440D0 (en) 1985-05-30
GB8609930D0 (en) 1986-05-29
JPS61288332A (en) 1986-12-18

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