DE3112432A1 - Vakuum-schaltkreistrenner - Google Patents

Vakuum-schaltkreistrenner

Info

Publication number
DE3112432A1
DE3112432A1 DE19813112432 DE3112432A DE3112432A1 DE 3112432 A1 DE3112432 A1 DE 3112432A1 DE 19813112432 DE19813112432 DE 19813112432 DE 3112432 A DE3112432 A DE 3112432A DE 3112432 A1 DE3112432 A1 DE 3112432A1
Authority
DE
Germany
Prior art keywords
contacts
arc
annular
magnetic field
current
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.)
Ceased
Application number
DE19813112432
Other languages
German (de)
English (en)
Inventor
Sidney J. Elmira N.Y. Cherry
Paul O. Montour Falls N.Y. Wayland
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE3112432A1 publication Critical patent/DE3112432A1/de
Ceased 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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19813112432 1980-04-01 1981-03-28 Vakuum-schaltkreistrenner Ceased DE3112432A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/136,196 US4345126A (en) 1980-04-01 1980-04-01 Vacuum interrupter with transfer-type axial magnetic field contacts

Publications (1)

Publication Number Publication Date
DE3112432A1 true DE3112432A1 (de) 1981-12-24

Family

ID=22471773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813112432 Ceased DE3112432A1 (de) 1980-04-01 1981-03-28 Vakuum-schaltkreistrenner

Country Status (7)

Country Link
US (1) US4345126A (enExample)
JP (1) JPS56152128A (enExample)
CA (1) CA1157071A (enExample)
DE (1) DE3112432A1 (enExample)
GB (1) GB2072953B (enExample)
IN (1) IN153171B (enExample)
YU (1) YU81481A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227594A1 (de) * 1982-07-22 1983-04-28 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter-kontaktanordnung mit vorrichtung zur erzeugung eines achsialen magnetfeldes
DE3613450A1 (de) * 1986-04-21 1987-10-22 Siemens Ag Kontaktanordnung fuer vakuumschalter
DE4129008A1 (de) * 1991-08-28 1992-01-16 Slamecka Ernst Vakuumschalter
DE19705158A1 (de) * 1997-02-11 1998-08-13 Abb Patent Gmbh Vakuumschaltkammer

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400873A (nl) * 1984-03-19 1985-10-16 Hazemeijer Bv Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld.
US4847456A (en) * 1987-09-23 1989-07-11 Westinghouse Electric Corp. Vacuum circuit interrupter with axial magnetic arc transfer mechanism
US4797522A (en) * 1988-02-11 1989-01-10 Westinghouse Electric Corp. Vacuum-type circuit interrupter
US4880947A (en) * 1988-06-29 1989-11-14 Westinghouse Electric Corp. Vacuum interrupter with simplified enclosure and method of assembly
US5387771A (en) * 1993-04-08 1995-02-07 Joslyn Hi-Voltage Corporation Axial magnetic field high voltage vacuum interrupter
US5793008A (en) * 1996-11-01 1998-08-11 Eaton Corporation Vacuum interrupter with arc diffusing contact design
CN100530481C (zh) * 2007-06-05 2009-08-19 西安交通大学 一种252kV单断口真空灭弧室
US8575509B2 (en) * 2011-09-27 2013-11-05 Eaton Corporation Vacuum switching apparatus including first and second movable contact assemblies, and vacuum electrical switching apparatus including the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244843A (en) * 1963-10-16 1966-04-05 Jennings Radio Mfg Corp Arc-controlling auxiliary contact assembly for electric switches
DE2117845B2 (de) * 1971-04-13 1975-01-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktanordnung für Vakuumschalter
DE2431224B2 (de) * 1973-06-30 1976-01-22 Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) Vakuum-unterbrecher bzw. -schutzschalter
DE2235359B2 (de) * 1972-07-19 1977-07-07 Siemens AG, 1000 Berlin und 8000 München Vakuumschalter
DE2812987A1 (de) * 1978-03-23 1979-10-04 Tokyo Shibaura Electric Co Vakuumunterbrecher
DE2947090A1 (de) * 1978-11-30 1980-06-12 Westinghouse Electric Corp Vakuumschaltkreistrenner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211866A (en) * 1963-02-05 1965-10-12 Gen Electric Vacuum type electric circuit interrupter with plural parallel-connected contact points
JPS5239178A (en) * 1975-09-25 1977-03-26 Hitachi Ltd Vacuum breaker electrode
US4081640A (en) * 1976-04-19 1978-03-28 General Electric Company Compact vacuum switch for high voltage circuit interruption
US4117288A (en) * 1976-06-25 1978-09-26 Westinghouse Electric Corp. Vacuum type circuit interrupter with a contact having integral axial magnetic field means

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244843A (en) * 1963-10-16 1966-04-05 Jennings Radio Mfg Corp Arc-controlling auxiliary contact assembly for electric switches
DE2117845B2 (de) * 1971-04-13 1975-01-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktanordnung für Vakuumschalter
DE2235359B2 (de) * 1972-07-19 1977-07-07 Siemens AG, 1000 Berlin und 8000 München Vakuumschalter
DE2431224B2 (de) * 1973-06-30 1976-01-22 Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) Vakuum-unterbrecher bzw. -schutzschalter
DE2812987A1 (de) * 1978-03-23 1979-10-04 Tokyo Shibaura Electric Co Vakuumunterbrecher
DE2947090A1 (de) * 1978-11-30 1980-06-12 Westinghouse Electric Corp Vakuumschaltkreistrenner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227594A1 (de) * 1982-07-22 1983-04-28 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter-kontaktanordnung mit vorrichtung zur erzeugung eines achsialen magnetfeldes
DE3613450A1 (de) * 1986-04-21 1987-10-22 Siemens Ag Kontaktanordnung fuer vakuumschalter
DE4129008A1 (de) * 1991-08-28 1992-01-16 Slamecka Ernst Vakuumschalter
DE19705158A1 (de) * 1997-02-11 1998-08-13 Abb Patent Gmbh Vakuumschaltkammer

Also Published As

Publication number Publication date
JPS56152128A (en) 1981-11-25
US4345126A (en) 1982-08-17
GB2072953B (en) 1984-09-12
YU81481A (en) 1983-06-30
CA1157071A (en) 1983-11-15
IN153171B (enExample) 1984-06-09
GB2072953A (en) 1981-10-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection