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SE305020B - - Google Patents

Info

Publication number
SE305020B
SE305020B SE3612/63A SE361263A SE305020B SE 305020 B SE305020 B SE 305020B SE 3612/63 A SE3612/63 A SE 3612/63A SE 361263 A SE361263 A SE 361263A SE 305020 B SE305020 B SE 305020B
Authority
SE
Sweden
Prior art keywords
contacts
copper
arc
runners
envelope
Prior art date
Application number
SE3612/63A
Other languages
English (en)
Inventor
J Porter
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE305020B publication Critical patent/SE305020B/xx

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
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
SE3612/63A 1962-04-03 1963-04-02 SE305020B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US184704A US3210505A (en) 1962-04-03 1962-04-03 Electrode structure for an electric circuit interrupter

Publications (1)

Publication Number Publication Date
SE305020B true SE305020B (xx) 1968-10-14

Family

ID=22678004

Family Applications (1)

Application Number Title Priority Date Filing Date
SE3612/63A SE305020B (xx) 1962-04-03 1963-04-02

Country Status (7)

Country Link
US (1) US3210505A (xx)
JP (1) JPS4121660B1 (xx)
CH (1) CH406358A (xx)
DE (1) DE1226693B (xx)
FR (1) FR1353284A (xx)
GB (1) GB964405A (xx)
SE (1) SE305020B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250880A (en) * 1963-04-26 1966-05-10 Jennings Radio Mfg Corp Double end operable axial switch
DE1208792B (de) * 1963-11-14 1966-01-13 Commissariat Energie Atomique Entladungsschalter kleiner Induktivitaet
CH451286A (de) * 1967-06-01 1968-05-15 Sprecher & Schuh Ag Kontaktvorrichtung, insbesondere für Vakuumschalter
DE2048506C3 (de) * 1970-10-02 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vakuumschalter
DE7207479U (de) * 1972-02-28 1972-09-28 Siemens Ag Anordnung zur Unterbrechung eines Lichtbogens
US3866005A (en) * 1972-03-03 1975-02-11 Sprecher & Schuh Ag Arc electrode structure, especially for vacuum switches
US3914568A (en) * 1974-08-22 1975-10-21 Gen Electric High-voltage vacuum switch
US3980850A (en) * 1974-12-19 1976-09-14 Westinghouse Electric Corporation Vacuum interrupter with cup-shaped contact having an inner arc controlling electrode
US3969598A (en) * 1975-02-03 1976-07-13 General Electric Company Vacuum-type circuit interrupter with a plurality of sets of contacts in parallel
US4052576A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Contact structure for SF6 arc spinner
US4052577A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Magnetically driven ring arc runner for circuit interrupter
US4072837A (en) * 1975-12-29 1978-02-07 General Electric Company High continuous current vacuum-type circuit interrupter
US4081640A (en) * 1976-04-19 1978-03-28 General Electric Company Compact vacuum switch for high voltage circuit interruption
DE3063033D1 (en) * 1979-03-30 1983-06-16 Siemens Ag Contact arrangement for vacuum switches and process for their manufacture
DE2915373C2 (de) * 1979-04-14 1985-08-01 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Einrichtung zur Schnellunterbrechung von Kurzschlußströmen
US4847456A (en) * 1987-09-23 1989-07-11 Westinghouse Electric Corp. Vacuum circuit interrupter with axial magnetic arc transfer mechanism
FR2721434B1 (fr) * 1994-06-20 1996-08-02 Schneider Electric Sa Ampoule sous vide, notamment pour disjoncteur ou interrupteur électrique moyenne tension et interrupteur intégrant une telle ampoule.
ES2538594T3 (es) * 2011-05-24 2015-06-22 Alstom Technology Ltd. Interruptor de vacío
US8861144B2 (en) * 2011-11-15 2014-10-14 Eaton Corporation Triggered arc flash arrester and switchgear system including the same
EP3754684A1 (en) * 2012-06-11 2020-12-23 ABB Schweiz AG Vacuum interrupter with double coaxial contact arrangement at each side
EP2736059A1 (en) * 2012-11-23 2014-05-28 Alstom Technology Ltd Power switching apparatus
GB201617458D0 (en) * 2016-10-14 2016-11-30 Vacuum Interrupters Ltd Improvements in or relating to vacuum interrupters
FR3074607A1 (fr) * 2017-12-04 2019-06-07 Schneider Electric Industries Sas Ampoule a vide pour appareil electrique de coupure
US11694864B2 (en) * 2020-09-30 2023-07-04 Eaton Intelligent Power Limited Vacuum interrupter with trap for running cathode tracks
CN112735900B (zh) * 2020-11-27 2023-02-17 平高集团有限公司 一种真空灭弧室及使用该真空灭弧室的真空断路器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE552592C (de) * 1929-03-21 1932-06-15 Siemens Schuckertwerke Akt Ges Fernmeldekabel
GB787846A (en) * 1954-08-09 1957-12-18 Era Patents Ltd Improvements relating to high-vacuum electric circuit-breakers
US2832872A (en) * 1955-05-13 1958-04-29 Jennings Radio Mfg Corp Vacuum switch
IT570073A (xx) * 1956-04-17
GB839083A (en) * 1957-03-15 1960-06-29 British Thomson Houston Co Ltd Improvements in vacuum type electric switches
NL244627A (xx) * 1958-07-24
US3014107A (en) * 1959-01-02 1961-12-19 Gen Electric Vacuum switch
FR1250736A (fr) * 1959-01-02 1961-01-13 Thomson Houston Comp Francaise Perfectionnements aux interrupteurs
US2972032A (en) * 1959-01-02 1961-02-14 Gen Electric Vacuum interrupter
US2976382A (en) * 1959-06-29 1961-03-21 Gen Electric Arc extinguishing structure for an electric circuit interrupter
FR1275305A (fr) * 1959-12-01 1961-11-03 Hoover Ltd Perfectionnements aux brosses rotatives pour tapis
FR1278829A (fr) * 1959-12-17 1961-12-15 Thomson Houston Comp Francaise Interrupteur à vide
US3089936A (en) * 1960-02-23 1963-05-14 Gen Electric Contact structure for an electric circuit interrupter
US3008022A (en) * 1960-06-15 1961-11-07 Gen Electric Contact structure for a vacuum-type circuit interrupter

Also Published As

Publication number Publication date
US3210505A (en) 1965-10-05
FR1353284A (fr) 1964-02-21
GB964405A (en) 1964-07-22
CH406358A (de) 1966-01-31
JPS4121660B1 (xx) 1966-12-17
DE1226693B (de) 1966-10-13

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