FR1424277A - Improvements to vacuum interrupter contact assemblies - Google Patents

Improvements to vacuum interrupter contact assemblies

Info

Publication number
FR1424277A
FR1424277A FR5021A FR5021A FR1424277A FR 1424277 A FR1424277 A FR 1424277A FR 5021 A FR5021 A FR 5021A FR 5021 A FR5021 A FR 5021A FR 1424277 A FR1424277 A FR 1424277A
Authority
FR
France
Prior art keywords
vacuum interrupter
contact assemblies
interrupter contact
assemblies
vacuum
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
FR5021A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1424277A publication Critical patent/FR1424277A/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
FR5021A 1964-02-11 1965-02-10 Improvements to vacuum interrupter contact assemblies Expired FR1424277A (en)

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
FR1424277A true FR1424277A (en) 1966-01-07

Family

ID=9800800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5021A Expired FR1424277A (en) 1964-02-11 1965-02-10 Improvements to vacuum interrupter contact assemblies

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381843A2 (en) * 1989-01-12 1990-08-16 AEG Sachsenwerk GmbH Switch contact

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381843A2 (en) * 1989-01-12 1990-08-16 AEG Sachsenwerk GmbH Switch contact
EP0381843A3 (en) * 1989-01-12 1990-11-07 AEG Sachsenwerk GmbH Switch contact

Also Published As

Publication number Publication date
GB1085902A (en) 1967-10-04
BE659537A (en) 1965-05-29
NL6501663A (en) 1965-08-12

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