DE2822510B2 - Kontaktanordnung für Vakuumschutzschalter - Google Patents

Kontaktanordnung für Vakuumschutzschalter

Info

Publication number
DE2822510B2
DE2822510B2 DE19782822510 DE2822510A DE2822510B2 DE 2822510 B2 DE2822510 B2 DE 2822510B2 DE 19782822510 DE19782822510 DE 19782822510 DE 2822510 A DE2822510 A DE 2822510A DE 2822510 B2 DE2822510 B2 DE 2822510B2
Authority
DE
Germany
Prior art keywords
contact
electrode
grooves
electrode part
vacuum circuit
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
DE19782822510
Other languages
German (de)
English (en)
Other versions
DE2822510A1 (de
Inventor
Takashi Itami Hyogo Yamanaka (Japan)
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE2822510A1 publication Critical patent/DE2822510A1/de
Publication of DE2822510B2 publication Critical patent/DE2822510B2/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
    • H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19782822510 1977-05-27 1978-05-23 Kontaktanordnung für Vakuumschutzschalter Ceased DE2822510B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6235877A JPS53147270A (en) 1977-05-27 1977-05-27 Vacuum circuit breaker

Publications (2)

Publication Number Publication Date
DE2822510A1 DE2822510A1 (de) 1978-11-30
DE2822510B2 true DE2822510B2 (de) 1980-03-06

Family

ID=13197804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782822510 Ceased DE2822510B2 (de) 1977-05-27 1978-05-23 Kontaktanordnung für Vakuumschutzschalter

Country Status (4)

Country Link
JP (1) JPS53147270A (fr)
DE (1) DE2822510B2 (fr)
FR (1) FR2392482A1 (fr)
GB (1) GB1598397A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019308A1 (fr) * 1990-06-07 1991-12-12 Siemens Aktiengesellschaft Contact pour un tube commutateur a vide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530174A (en) * 1978-08-25 1980-03-03 Mitsubishi Electric Corp Vacuum breaker
US4727228A (en) * 1984-09-28 1988-02-23 Siemens Aktiengesellschaft Contact arrangement for vacuum switches
DE3510981A1 (de) * 1985-03-22 1985-10-31 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter - erregerkontaktanordnung
DE4327714A1 (de) * 1993-08-18 1995-02-23 Abb Patent Gmbh Scheibenförmige Platte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185797A (en) * 1962-07-17 1965-05-25 Gen Electric Vacuum-type circuit interrupter with improved arc splitting means
GB1098862A (en) * 1963-10-09 1968-01-10 Ass Elect Ind Improvements relating to vacuum switch contact assemblies
JPS4897061A (fr) * 1972-03-02 1973-12-11
DE2429484A1 (de) * 1974-06-20 1976-01-08 Siemens Ag Kontaktanordnung fuer vakuumschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019308A1 (fr) * 1990-06-07 1991-12-12 Siemens Aktiengesellschaft Contact pour un tube commutateur a vide

Also Published As

Publication number Publication date
JPS53147270A (en) 1978-12-21
FR2392482A1 (fr) 1978-12-22
DE2822510A1 (de) 1978-11-30
GB1598397A (en) 1981-09-16
FR2392482B1 (fr) 1981-07-24

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8228 New agent

Free format text: KERN, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8235 Patent refused