CH468708A - Contact piece for high performance vacuum switches - Google Patents

Contact piece for high performance vacuum switches

Info

Publication number
CH468708A
CH468708A CH221266A CH221266A CH468708A CH 468708 A CH468708 A CH 468708A CH 221266 A CH221266 A CH 221266A CH 221266 A CH221266 A CH 221266A CH 468708 A CH468708 A CH 468708A
Authority
CH
Switzerland
Prior art keywords
high performance
contact piece
vacuum switches
performance vacuum
switches
Prior art date
Application number
CH221266A
Other languages
German (de)
Inventor
George Knapton Arthur
Peter Reece Michael
Original Assignee
Ass Elect Ind
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 Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH468708A publication Critical patent/CH468708A/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
    • H01H33/664—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
CH221266A 1965-02-16 1966-02-16 Contact piece for high performance vacuum switches CH468708A (en)

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
CH468708A true CH468708A (en) 1969-02-15

Family

ID=9818750

Family Applications (1)

Application Number Title Priority Date Filing Date
CH221266A CH468708A (en) 1965-02-16 1966-02-16 Contact piece for high performance vacuum switches

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150168C2 (en) * 1981-12-18 1990-03-29 Sachsenwerk, Licht- und Kraft-AG, 8000 München Electric vacuum switch
DE3232708A1 (en) * 1982-08-31 1984-03-01 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCH TUBES WITH SCREW LINE SHAPED CABLE
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 (en) * 1956-04-17
NL241567A (en) * 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 (en) * 1962-01-24
NL299341A (en) * 1964-03-11

Also Published As

Publication number Publication date
US3348012A (en) 1967-10-17
GB1100259A (en) 1968-01-24
DE1254217B (en) 1967-11-16
SE324396B (en) 1970-06-01
BE676601A (en) 1966-07-18
NL6601951A (en) 1966-08-17

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