FR2003539A1 - - Google Patents

Info

Publication number
FR2003539A1
FR2003539A1 FR6906557A FR6906557A FR2003539A1 FR 2003539 A1 FR2003539 A1 FR 2003539A1 FR 6906557 A FR6906557 A FR 6906557A FR 6906557 A FR6906557 A FR 6906557A FR 2003539 A1 FR2003539 A1 FR 2003539A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6906557A
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.)
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 FR2003539A1 publication Critical patent/FR2003539A1/fr
Withdrawn legal-status Critical Current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
FR6906557A 1968-03-08 1969-03-07 Withdrawn FR2003539A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2003539A1 true FR2003539A1 (enrdf_load_stackoverflow) 1969-11-07

Family

ID=24859396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6906557A Withdrawn FR2003539A1 (enrdf_load_stackoverflow) 1968-03-08 1969-03-07

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129151Y2 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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
DE1911071B2 (de) 1977-12-29
DE1911071C3 (de) 1978-08-31
DE1911071A1 (de) 1969-10-30
CH492292A (de) 1970-06-15
GB1251583A (enrdf_load_stackoverflow) 1971-10-27
JPS4844512B1 (enrdf_load_stackoverflow) 1973-12-25
US3576960A (en) 1971-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse