NL6514818A - - Google Patents

Info

Publication number
NL6514818A
NL6514818A NL6514818A NL6514818A NL6514818A NL 6514818 A NL6514818 A NL 6514818A NL 6514818 A NL6514818 A NL 6514818A NL 6514818 A NL6514818 A NL 6514818A NL 6514818 A NL6514818 A NL 6514818A
Authority
NL
Netherlands
Application number
NL6514818A
Other versions
NL151546B (en
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 NL6514818A publication Critical patent/NL6514818A/xx
Publication of NL151546B publication Critical patent/NL151546B/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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
NL656514818A 1964-11-16 1965-11-15 VACUUM SWITCH WITH CONTACT SURFACES FOR SUPPLYING THE OPERATING CURRENT AND ARCS PULLING CONTACT FINGERS. NL151546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411289A US3321598A (en) 1964-11-16 1964-11-16 Vacuum-type circuit interrupter with arc-voltage limiting means

Publications (2)

Publication Number Publication Date
NL6514818A true NL6514818A (en) 1966-05-17
NL151546B NL151546B (en) 1976-11-15

Family

ID=23628337

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656514818A NL151546B (en) 1964-11-16 1965-11-15 VACUUM SWITCH WITH CONTACT SURFACES FOR SUPPLYING THE OPERATING CURRENT AND ARCS PULLING CONTACT FINGERS.

Country Status (8)

Country Link
US (1) US3321598A (en)
JP (1) JPS439329B1 (en)
CH (1) CH455004A (en)
DE (1) DE1298598C2 (en)
FR (1) FR1454218A (en)
GB (1) GB1110297A (en)
NL (1) NL151546B (en)
SE (1) SE330924B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063120C3 (en) * 1970-12-16 1981-04-23 Siemens AG, 1000 Berlin und 8000 München Vacuum switch with a ring-shaped contact surface
US3818166A (en) * 1972-03-06 1974-06-18 Westinghouse Electric Corp Contacts for vacuum interrupter of small outside diameter
US3889081A (en) * 1972-06-20 1975-06-10 Westinghouse Electric Corp Vacuum interrupter contacts having energy dissipation surfaces
US3814880A (en) * 1972-06-20 1974-06-04 Westinghouse Electric Corp Vacuum interrupter contacts having energy dissipation surfaces
US3786214A (en) * 1973-01-19 1974-01-15 Gen Electric Interleaving-rod type vacuum interrupter having two breaks in series between each pair of rods
US3969598A (en) * 1975-02-03 1976-07-13 General Electric Company Vacuum-type circuit interrupter with a plurality of sets of contacts in parallel
US3970810A (en) * 1975-03-06 1976-07-20 General Electric Company Electric circuit breaker comprising parallel-connected vacuum interrupters
US3996438A (en) * 1975-05-19 1976-12-07 General Electric Company Vacuum-type circuit interrupter with two sets of contacts electrically in parallel
US4029921A (en) * 1975-07-01 1977-06-14 General Electric Company Vacuum-type circuit interrupter with two sets of contacts electrically in parallel
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
US8507822B2 (en) 2011-03-22 2013-08-13 Eaton Corporation Contact member including purposely introduced undulations and vacuum interrupter including the same
EP3561846B1 (en) * 2018-04-27 2023-10-11 Siemens Energy Global GmbH & Co. KG Vacuum circuit breaker
EP3561972B1 (en) * 2018-04-27 2024-03-27 Siemens Energy Global GmbH & Co. KG Network influencing installation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074119B (en) * 1956-04-24 1960-01-28 ERA Patents Limited Leather head (Großbritannien) Change power switch
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
US2976382A (en) * 1959-06-29 1961-03-21 Gen Electric Arc extinguishing structure for an electric circuit interrupter
US3071667A (en) * 1959-08-12 1963-01-01 Gen Electric Vacuum-type circuit interrupter
US3014109A (en) * 1959-10-23 1961-12-19 Gen Electric Alternating current vacuum switch
US3185798A (en) * 1962-10-08 1965-05-25 Gen Electric Electric circuit interrupter of the vacuum type with series-related arcing gaps

Also Published As

Publication number Publication date
DE1298598C2 (en) 1973-03-01
SE330924B (en) 1970-12-07
GB1110297A (en) 1968-04-18
US3321598A (en) 1967-05-23
JPS439329B1 (en) 1968-04-17
FR1454218A (en) 1966-07-22
DE1298598B (en) 1969-07-03
CH455004A (en) 1968-04-30
NL151546B (en) 1976-11-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GEN ELECTRIC