DE1911071C3 - Vakuumschalter - Google Patents

Vakuumschalter

Info

Publication number
DE1911071C3
DE1911071C3 DE1911071A DE1911071A DE1911071C3 DE 1911071 C3 DE1911071 C3 DE 1911071C3 DE 1911071 A DE1911071 A DE 1911071A DE 1911071 A DE1911071 A DE 1911071A DE 1911071 C3 DE1911071 C3 DE 1911071C3
Authority
DE
Germany
Prior art keywords
contact
head piece
arc
piece
annular
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
DE1911071A
Other languages
German (de)
English (en)
Other versions
DE1911071A1 (de
DE1911071B2 (de
Inventor
Donald Reah Malvern Pa. Kurtz (V.St.A.)
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 DE1911071A1 publication Critical patent/DE1911071A1/de
Publication of DE1911071B2 publication Critical patent/DE1911071B2/de
Application granted granted Critical
Publication of DE1911071C3 publication Critical patent/DE1911071C3/de
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
    • H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Thermally Actuated Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Manufacture Of Switches (AREA)
DE1911071A 1968-03-08 1969-03-05 Vakuumschalter Expired DE1911071C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71175968A 1968-03-08 1968-03-08

Publications (3)

Publication Number Publication Date
DE1911071A1 DE1911071A1 (de) 1969-10-30
DE1911071B2 DE1911071B2 (de) 1977-12-29
DE1911071C3 true DE1911071C3 (de) 1978-08-31

Family

ID=24859396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1911071A Expired DE1911071C3 (de) 1968-03-08 1969-03-05 Vakuumschalter

Country Status (6)

Country Link
US (1) US3576960A (enExample)
JP (1) JPS4844512B1 (enExample)
CH (1) CH492292A (enExample)
DE (1) DE1911071C3 (enExample)
FR (1) FR2003539A1 (enExample)
GB (1) GB1251583A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129151Y2 (enExample) * 1979-10-09 1986-08-28
JPS5715319A (en) * 1980-07-01 1982-01-26 Meidensha Electric Mfg Co Ltd Vacuum breaker and method of producing same
JPS5772527U (enExample) * 1980-10-21 1982-05-04
JPS63105419A (ja) * 1986-10-23 1988-05-10 株式会社東芝 真空バルブ
DE19934909C1 (de) * 1999-07-21 2001-06-13 Siemens Ag Kontaktanordnung für eine Vakuumschaltröhre
US9704658B2 (en) * 2014-11-17 2017-07-11 Eaton Corporation Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor
FR3116938A1 (fr) * 2020-11-30 2022-06-03 Schneider Electric Industries Sas Contact d’ampoule à vide à moyenne tension à coupure d’arc améliorée et ampoule à vide associée

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158719A (en) * 1962-04-03 1964-11-24 Gen Electric Contact structure for an electric circuit interrupter
US3263050A (en) * 1964-11-25 1966-07-26 Allis Chalmers Mfg Co Electrical contact comprising a plurality of flexible curved wires
US3366762A (en) * 1965-04-16 1968-01-30 Gen Electric Arc controlling electrodes for switches and gaps
US3368049A (en) * 1965-05-07 1968-02-06 Jennings Radio Mfg Corp High current radio frequency switch
US3430015A (en) * 1966-03-28 1969-02-25 Gen Electric Vacuum-type circuit interrupter having brazed joints protected from weld-inhibiting constitutent in contact structure

Also Published As

Publication number Publication date
US3576960A (en) 1971-05-04
FR2003539A1 (enExample) 1969-11-07
GB1251583A (enExample) 1971-10-27
DE1911071A1 (de) 1969-10-30
CH492292A (de) 1970-06-15
JPS4844512B1 (enExample) 1973-12-25
DE1911071B2 (de) 1977-12-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee