GB1223873A - Vacuum gap devices - Google Patents

Vacuum gap devices

Info

Publication number
GB1223873A
GB1223873A GB09712/68A GB1971268A GB1223873A GB 1223873 A GB1223873 A GB 1223873A GB 09712/68 A GB09712/68 A GB 09712/68A GB 1971268 A GB1971268 A GB 1971268A GB 1223873 A GB1223873 A GB 1223873A
Authority
GB
United Kingdom
Prior art keywords
electrode
electrodes
magnetic field
arc
vanes
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
GB09712/68A
Other languages
English (en)
Inventor
Joseph Anthony Rich
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1223873A publication Critical patent/GB1223873A/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
    • H01H33/6646—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

Landscapes

  • Plasma Technology (AREA)
  • Physical Vapour Deposition (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB09712/68A 1967-05-19 1968-04-25 Vacuum gap devices Expired GB1223873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63984367A 1967-05-19 1967-05-19

Publications (1)

Publication Number Publication Date
GB1223873A true GB1223873A (en) 1971-03-03

Family

ID=24565784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09712/68A Expired GB1223873A (en) 1967-05-19 1968-04-25 Vacuum gap devices

Country Status (5)

Country Link
US (1) US3471734A (ja)
JP (1) JPS4814341B1 (ja)
DE (1) DE1765420A1 (ja)
FR (1) FR1564388A (ja)
GB (1) GB1223873A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769538A (en) * 1972-03-20 1973-10-30 Gen Electric Vacuum arc devices with ferrous electrodes
US3969598A (en) * 1975-02-03 1976-07-13 General Electric Company Vacuum-type circuit interrupter with a plurality of sets of contacts 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
JPS57147099U (ja) * 1981-03-12 1982-09-16
JP3970815B2 (ja) * 2002-11-12 2007-09-05 シャープ株式会社 半導体素子製造装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356893A (en) * 1966-03-21 1967-12-05 Gen Electric High power vacuum discharge device having a pair of interleaved multivaned arcing electrodes
US3356894A (en) * 1966-10-14 1967-12-05 Gen Electric Multiple stage cascaded triggered vacuum gap devices

Also Published As

Publication number Publication date
FR1564388A (ja) 1969-04-18
DE1765420A1 (de) 1971-07-22
JPS4814341B1 (ja) 1973-05-07
US3471734A (en) 1969-10-07

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