GB1363013A - Arcing electrode assembly for power switches - Google Patents

Arcing electrode assembly for power switches

Info

Publication number
GB1363013A
GB1363013A GB766672A GB766672A GB1363013A GB 1363013 A GB1363013 A GB 1363013A GB 766672 A GB766672 A GB 766672A GB 766672 A GB766672 A GB 766672A GB 1363013 A GB1363013 A GB 1363013A
Authority
GB
United Kingdom
Prior art keywords
plates
electrode
arcing
electrode assembly
spaces
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
GB766672A
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of GB1363013A publication Critical patent/GB1363013A/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
    • H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves
    • 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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB766672A 1967-06-01 1972-02-18 Arcing electrode assembly for power switches Expired GB1363013A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH778167A CH451286A (de) 1967-06-01 1967-06-01 Kontaktvorrichtung, insbesondere für Vakuumschalter
CH1470271A CH525548A (de) 1967-06-01 1971-10-08 Lichtbogenelektrode, insbesondere für eine Kontaktanordnung in einem Vakuumschalter

Publications (1)

Publication Number Publication Date
GB1363013A true GB1363013A (en) 1974-08-14

Family

ID=25702221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB766672A Expired GB1363013A (en) 1967-06-01 1972-02-18 Arcing electrode assembly for power switches

Country Status (5)

Country Link
US (1) US3773993A (de)
AT (1) AT316680B (de)
CH (2) CH451286A (de)
DE (2) DE1765157C2 (de)
GB (1) GB1363013A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3866005A (en) * 1972-03-03 1975-02-11 Sprecher & Schuh Ag Arc electrode structure, especially for vacuum switches
CH554067A (de) * 1973-09-19 1974-09-13 Sprecher & Schuh Ag Lichtbogenelektrode, insbesondere fuer eine kontaktanordnung in einem vakuumschalter.
CH572662A5 (de) * 1974-09-02 1976-02-13 Sprecher & Schuh Ag
CH579317A5 (de) * 1974-09-05 1976-08-31 Sprecher & Schuh Ag
US4171474A (en) * 1977-05-27 1979-10-16 Electric Power Research Institute, Inc. Current interrupter electrode configuration
DE3107155C2 (de) * 1981-02-26 1984-12-13 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuumschalter
DE3130466C2 (de) * 1981-07-23 1984-06-20 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Verfahren zur Herstellung von Kontakten für Vakuumschalter
JPS5830254U (ja) * 1981-08-24 1983-02-26 三菱電機株式会社 回路しや断器
DE3150973A1 (de) * 1981-12-23 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuum-leistungsschalter
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
EP1840917B1 (de) * 2006-03-27 2013-09-25 Abb Ab Schutz

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266130A (fr) * 1959-08-28 1961-07-07 Thomson Houston Comp Francaise Perfectionnements aux électrodes d'interrupteur à vide
US3210505A (en) * 1962-04-03 1965-10-05 Gen Electric Electrode structure for an electric circuit interrupter
FR1353285A (fr) * 1962-04-03 1964-02-21 Thomson Houston Comp Francaise Structure de contact pour interrupteur de circuit électrique
US3158719A (en) * 1962-04-03 1964-11-24 Gen Electric Contact structure for an electric circuit interrupter
NL300258A (de) * 1962-11-14
US3261954A (en) * 1965-01-11 1966-07-19 Joslyn Mfg & Supply Co Current interruption and separation electrode structure for vacuum switching apparatu
CH451286A (de) * 1967-06-01 1968-05-15 Sprecher & Schuh Ag Kontaktvorrichtung, insbesondere für Vakuumschalter

Also Published As

Publication number Publication date
US3773993A (en) 1973-11-20
DE2204113C3 (de) 1980-10-09
DE2204113A1 (de) 1973-04-12
DE1765157B1 (de) 1972-05-31
DE1765157C2 (de) 1974-05-22
CH525548A (de) 1972-07-15
CH451286A (de) 1968-05-15
AT316680B (de) 1974-07-25
DE2204113B2 (de) 1980-01-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee