BE676601A - - Google Patents

Info

Publication number
BE676601A
BE676601A BE676601DA BE676601A BE 676601 A BE676601 A BE 676601A BE 676601D A BE676601D A BE 676601DA BE 676601 A BE676601 A BE 676601A
Authority
BE
Belgium
Application number
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 BE676601A publication Critical patent/BE676601A/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
BE676601D 1965-02-16 1966-02-16 BE676601A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6674/65A GB1100259A (en) 1965-02-16 1965-02-16 Improvements relating to vacuum switch contacts

Publications (1)

Publication Number Publication Date
BE676601A true BE676601A (da) 1966-07-18

Family

ID=9818750

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676601D BE676601A (da) 1965-02-16 1966-02-16

Country Status (7)

Country Link
US (1) US3348012A (da)
BE (1) BE676601A (da)
CH (1) CH468708A (da)
DE (1) DE1254217B (da)
GB (1) GB1100259A (da)
NL (1) NL6601951A (da)
SE (1) SE324396B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150168C2 (de) * 1981-12-18 1990-03-29 Sachsenwerk, Licht- und Kraft-AG, 8000 München Elektrischer Vakuum-Schalter
DE3232708A1 (de) * 1982-08-31 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit schraubenlinienfoermiger strombahn
US4553003A (en) * 1984-03-30 1985-11-12 Westinghouse Electric Corp. Cup type vacuum interrupter contact
DE3828556C1 (en) * 1988-08-23 1990-03-15 Sachsenwerk Ag, 8400 Regensburg, De Contact arrangement for a vacuum switch
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT570073A (da) * 1956-04-17
NL241567A (da) * 1958-07-24
US3014104A (en) * 1958-12-12 1961-12-19 Gen Electric Electrical contacts
US3089936A (en) * 1960-02-23 1963-05-14 Gen Electric Contact structure for an electric circuit interrupter
US3254189A (en) * 1961-05-15 1966-05-31 Westinghouse Electric Corp Electrical contact members having a plurality of refractory metal fibers embedded therein
GB1020914A (en) * 1961-11-10 1966-02-23 Gen Electric Improvements in vacuum circuit interrupter
DE1251406B (da) * 1962-01-24
NL299341A (da) * 1964-03-11

Also Published As

Publication number Publication date
CH468708A (de) 1969-02-15
US3348012A (en) 1967-10-17
GB1100259A (en) 1968-01-24
DE1254217B (de) 1967-11-16
SE324396B (da) 1970-06-01
NL6601951A (da) 1966-08-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ASSOCIATED ELECTRICAL INDUSTRIES LTD

Effective date: 19840216