CH456724A - Apparatus with an arc discharge path - Google Patents

Apparatus with an arc discharge path

Info

Publication number
CH456724A
CH456724A CH540966A CH540966A CH456724A CH 456724 A CH456724 A CH 456724A CH 540966 A CH540966 A CH 540966A CH 540966 A CH540966 A CH 540966A CH 456724 A CH456724 A CH 456724A
Authority
CH
Switzerland
Prior art keywords
discharge path
arc discharge
arc
path
discharge
Prior art date
Application number
CH540966A
Other languages
German (de)
Inventor
Robert Jr Smith Sidney
Original Assignee
Gen Electric
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
Priority claimed from US448787A external-priority patent/US3366762A/en
Application filed by Gen Electric filed Critical Gen Electric
Priority to CH60368A priority Critical patent/CH486761A/en
Publication of CH456724A publication Critical patent/CH456724A/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
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
    • 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
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
    • 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
CH540966A 1965-04-16 1966-04-14 Apparatus with an arc discharge path CH456724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH60368A CH486761A (en) 1965-04-16 1966-04-14 Contact arrangement for an arc discharge path

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US448787A US3366762A (en) 1965-04-16 1965-04-16 Arc controlling electrodes for switches and gaps
US673426A US3417216A (en) 1965-04-16 1967-10-06 Arc controlling electrodes for switches and gaps

Publications (1)

Publication Number Publication Date
CH456724A true CH456724A (en) 1968-07-31

Family

ID=27035484

Family Applications (1)

Application Number Title Priority Date Filing Date
CH540966A CH456724A (en) 1965-04-16 1966-04-14 Apparatus with an arc discharge path

Country Status (5)

Country Link
US (1) US3417216A (en)
CH (1) CH456724A (en)
GB (1) GB1107653A (en)
NL (1) NL6605097A (en)
SE (1) SE324826B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509406A (en) * 1968-07-01 1970-04-28 Gen Electric Vacuum arc devices utilizing symmetrical coaxial electrode structures
US3509405A (en) * 1968-07-01 1970-04-28 Gen Electric Coaxial vacuum gap devices including doubly reentrant electrode assemblies
DE2209388C3 (en) * 1972-02-28 1975-04-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Contact arrangement for gas flow switches
DE2215929C3 (en) * 1972-03-29 1981-12-10 Siemens AG, 1000 Berlin und 8000 München Contact system for pressure gas switch
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
GB2308497A (en) * 1995-12-21 1997-06-25 Gec Alsthom Ltd Vacuum switching device
EP2887367A1 (en) * 2013-12-19 2015-06-24 ABB Technology AB Gas-insulated high-voltage circuit breaker
CN115172093B (en) * 2022-09-08 2022-11-11 宁波天安智能电网科技股份有限公司 Electromagnetic ejection quick switch device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1107653A (en) 1968-03-27
NL6605097A (en) 1966-10-17
SE324826B (en) 1970-06-15
US3417216A (en) 1968-12-17

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