GB1078906A - Vacuum-type electric circuit interrupter - Google Patents

Vacuum-type electric circuit interrupter

Info

Publication number
GB1078906A
GB1078906A GB13523/66A GB1352366A GB1078906A GB 1078906 A GB1078906 A GB 1078906A GB 13523/66 A GB13523/66 A GB 13523/66A GB 1352366 A GB1352366 A GB 1352366A GB 1078906 A GB1078906 A GB 1078906A
Authority
GB
United Kingdom
Prior art keywords
electrode
arc
gap
field
electrodes
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
GB13523/66A
Other languages
English (en)
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 GB1078906A publication Critical patent/GB1078906A/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
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
    • H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
    • 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
    • H01H33/666—Operating arrangements
    • H01H33/6664—Operating arrangements with pivoting movable contact structure

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB13523/66A 1965-05-28 1966-03-28 Vacuum-type electric circuit interrupter Expired GB1078906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US459657A US3372259A (en) 1965-05-28 1965-05-28 Vacuum-type electric circuit interrupter with arc-voltage limiting means

Publications (1)

Publication Number Publication Date
GB1078906A true GB1078906A (en) 1967-08-09

Family

ID=23825672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13523/66A Expired GB1078906A (en) 1965-05-28 1966-03-28 Vacuum-type electric circuit interrupter

Country Status (6)

Country Link
US (1) US3372259A (enExample)
JP (1) JPS4412448B1 (enExample)
CH (1) CH449097A (enExample)
FR (1) FR1484018A (enExample)
GB (1) GB1078906A (enExample)
SE (1) SE323998B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE218754C1 (enExample) * 1965-12-03 1968-02-13
US3783212A (en) * 1971-07-28 1974-01-01 Ite Imperial Corp Contacts for use in vacuum switch arrangements
US4260864A (en) * 1978-11-30 1981-04-07 Westinghouse Electric Corp. Vacuum-type circuit interrupter with an improved contact with axial magnetic field coil
ATE6709T1 (de) * 1979-05-25 1984-03-15 South Wales Switchgear Limited Elektrisches schaltgeraet.
DE3422949A1 (de) * 1984-06-19 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit einer spule zum erzeugen eines magnetfeldes
DE3644453A1 (de) * 1986-12-24 1988-07-07 Licentia Gmbh Schaltstueck fuer leistungsschalter
DE4139834A1 (de) * 1991-12-03 1993-06-09 Siemens Ag, 8000 Muenchen, De Vakuumschalter
US7772515B2 (en) * 2005-11-14 2010-08-10 Cooper Technologies Company Vacuum switchgear assembly and system
US7488916B2 (en) * 2005-11-14 2009-02-10 Cooper Technologies Company Vacuum switchgear assembly, system and method
US8450630B2 (en) * 2007-06-05 2013-05-28 Cooper Technologies Company Contact backing for a vacuum interrupter
US7781694B2 (en) * 2007-06-05 2010-08-24 Cooper Technologies Company Vacuum fault interrupter
JP5097934B2 (ja) * 2008-04-02 2012-12-12 明電Ｔ＆Ｄ株式会社 大容量真空遮断器
GB201617458D0 (en) * 2016-10-14 2016-11-30 Vacuum Interrupters Ltd Improvements in or relating to vacuum interrupters
CN107086150B (zh) * 2017-06-16 2019-09-17 沈阳工业大学 一种旋转开断的电极结构
CN107633978A (zh) * 2017-11-20 2018-01-26 天津平高智能电气有限公司 一种杯状纵磁真空灭弧室触头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027838A (en) * 1932-09-12 1936-01-14 Du Pont Stabilizing hydrogen peroxide solutions with pyrophosphoric acid
USRE21087E (en) * 1934-02-23 1939-05-16 Vacuum switch
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
US3014109A (en) * 1959-10-23 1961-12-19 Gen Electric Alternating current vacuum switch
US3283103A (en) * 1963-12-06 1966-11-01 Gen Electric Means for controlling phase relationship between flux and current in a vacuum interrupter

Also Published As

Publication number Publication date
SE323998B (enExample) 1970-05-19
US3372259A (en) 1968-03-05
CH449097A (de) 1967-12-31
FR1484018A (fr) 1967-06-09
JPS4412448B1 (enExample) 1969-06-05

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