GB1085902A - Improvements relating to electrical vacuum switches - Google Patents

Improvements relating to electrical vacuum switches

Info

Publication number
GB1085902A
GB1085902A GB568964A GB568964A GB1085902A GB 1085902 A GB1085902 A GB 1085902A GB 568964 A GB568964 A GB 568964A GB 568964 A GB568964 A GB 568964A GB 1085902 A GB1085902 A GB 1085902A
Authority
GB
United Kingdom
Prior art keywords
contacts
vacuum switches
improvements relating
electrical vacuum
channels
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
GB568964A
Other languages
English (en)
Inventor
Michael Peter Reece
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB568964A priority Critical patent/GB1085902A/en
Priority to BE659537A priority patent/BE659537A/xx
Priority to FR5021A priority patent/FR1424277A/fr
Priority to NL6501663A priority patent/NL6501663A/xx
Publication of GB1085902A publication Critical patent/GB1085902A/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
    • H01H33/6642—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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB568964A 1964-02-11 1964-02-11 Improvements relating to electrical vacuum switches Expired GB1085902A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB568964A GB1085902A (en) 1964-02-11 1964-02-11 Improvements relating to electrical vacuum switches
BE659537A BE659537A (it) 1964-02-11 1965-02-10
FR5021A FR1424277A (fr) 1964-02-11 1965-02-10 Perfectionnements aux montages de contacts des interrupteurs sous vide
NL6501663A NL6501663A (it) 1964-02-11 1965-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB568964A GB1085902A (en) 1964-02-11 1964-02-11 Improvements relating to electrical vacuum switches

Publications (1)

Publication Number Publication Date
GB1085902A true GB1085902A (en) 1967-10-04

Family

ID=9800800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB568964A Expired GB1085902A (en) 1964-02-11 1964-02-11 Improvements relating to electrical vacuum switches

Country Status (4)

Country Link
BE (1) BE659537A (it)
FR (1) FR1424277A (it)
GB (1) GB1085902A (it)
NL (1) NL6501663A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900684A1 (de) * 1989-01-12 1990-07-26 Sachsenwerk Ag Schaltkontakt fuer vakuumschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900684A1 (de) * 1989-01-12 1990-07-26 Sachsenwerk Ag Schaltkontakt fuer vakuumschalter

Also Published As

Publication number Publication date
FR1424277A (fr) 1966-01-07
BE659537A (it) 1965-05-29
NL6501663A (it) 1965-08-12

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