EP0104134A3 - Vakuumschaltröhre mit Ringteil und diametralem Steg der Schaltstücke - Google Patents

Vakuumschaltröhre mit Ringteil und diametralem Steg der Schaltstücke Download PDF

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Publication number
EP0104134A3
EP0104134A3 EP83730080A EP83730080A EP0104134A3 EP 0104134 A3 EP0104134 A3 EP 0104134A3 EP 83730080 A EP83730080 A EP 83730080A EP 83730080 A EP83730080 A EP 83730080A EP 0104134 A3 EP0104134 A3 EP 0104134A3
Authority
EP
European Patent Office
Prior art keywords
contact pieces
ring part
contact
annular part
vacuum switch
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.)
Withdrawn
Application number
EP83730080A
Other languages
English (en)
French (fr)
Other versions
EP0104134A2 (de
Inventor
Karl Dr. rer. nat. Zückler
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0104134A2 publication Critical patent/EP0104134A2/de
Publication of EP0104134A3 publication Critical patent/EP0104134A3/de
Withdrawn legal-status Critical Current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)

Abstract

Eine Vakuumschaltröhre besitzt Schaltstücke (6, 12), von denen jedes einen Ringteil (13, 19) und einen diametralen Steg (14, 18) besitzt, der mit einem Stromzuführungsbolzen (5, 6) verbunden ist. An jedem der Schaltstücke gehen in rechtwinkliger Stellung zu dem Quersteg (14) von dem Ringteil (13) Arme (15, 17) aus, an denen eine Kontaktplatte (16) angebracht ist. Diese besitzt einen Außendurchmesser, der etwa dem Innendurchmesser des Ringteiles (13) ent­ spricht. Die Schaltstücke besitzen bei leichter Herstellbarkeit und guter mechanischer Festigkeit die Eigenschaft, daß auf der gesamten Kontaktfläche ein axiales Magnetfeld erzeugt wird, dessen Polarität von Quadrant zu Quadrant wechselt. Die Schaltstücke eignen sich besonders für Leistungsschalter im Bereich mittlerer Spannungen.
EP83730080A 1982-09-21 1983-08-19 Vakuumschaltröhre mit Ringteil und diametralem Steg der Schaltstücke Withdrawn EP0104134A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823235298 DE3235298A1 (de) 1982-09-21 1982-09-21 Vakuumschaltroehre mit ringteil und diametralem steg der schaltstuecke
DE3235298 1982-09-21

Publications (2)

Publication Number Publication Date
EP0104134A2 EP0104134A2 (de) 1984-03-28
EP0104134A3 true EP0104134A3 (de) 1986-10-22

Family

ID=6173992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83730080A Withdrawn EP0104134A3 (de) 1982-09-21 1983-08-19 Vakuumschaltröhre mit Ringteil und diametralem Steg der Schaltstücke

Country Status (4)

Country Link
US (1) US4508945A (de)
EP (1) EP0104134A3 (de)
JP (1) JPS5978419A (de)
DE (1) DE3235298A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416368C2 (de) * 1984-04-30 1986-07-17 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter-Kontaktanordnung
US4698467A (en) * 1985-10-24 1987-10-06 Kabushiki Kaisha Toshiba Electrodes of vacuum switch
US4855547A (en) * 1985-11-12 1989-08-08 Mitsubishi Denki Kabushiki Kaisha Vacuum interrupter
DE102021210859A1 (de) * 2021-09-28 2023-03-30 Siemens Aktiengesellschaft Gehäuse für eine Vakuumschaltröhre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946800A1 (de) * 1978-11-22 1980-06-12 Hitachi Ltd Vakuum-unterbrecher
GB2038098A (en) * 1978-11-30 1980-07-16 Westinghouse Electric Corp Vacuum-type circuit interrupters
EP0052371A2 (de) * 1980-11-17 1982-05-26 Hitachi, Ltd. Vakuumschalter
EP0088040A1 (de) * 1982-02-23 1983-09-07 Siemens Aktiengesellschaft Vakuumschaltröhre mit einem als Feldwicklung dienenden Ring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429484A1 (de) * 1974-06-20 1976-01-08 Siemens Ag Kontaktanordnung fuer vakuumschalter
JPS573327A (en) * 1980-06-05 1982-01-08 Mitsubishi Electric Corp Vacuum breaker
DE3151907A1 (de) * 1981-12-23 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit einem ring zur erzeugung eines axialen magnetfeldes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946800A1 (de) * 1978-11-22 1980-06-12 Hitachi Ltd Vakuum-unterbrecher
GB2038098A (en) * 1978-11-30 1980-07-16 Westinghouse Electric Corp Vacuum-type circuit interrupters
EP0052371A2 (de) * 1980-11-17 1982-05-26 Hitachi, Ltd. Vakuumschalter
EP0088040A1 (de) * 1982-02-23 1983-09-07 Siemens Aktiengesellschaft Vakuumschaltröhre mit einem als Feldwicklung dienenden Ring

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, Band PAS-99, Nr. 6, November/Dezember 1980, Seiten 2079-2085, New York, US; Y. KUROSAWA et al.: "Vacuum circuit breaker electrode generating multi-pole axial magnetic field and its interruption ability" *

Also Published As

Publication number Publication date
EP0104134A2 (de) 1984-03-28
DE3235298A1 (de) 1984-03-22
JPS5978419A (ja) 1984-05-07
US4508945A (en) 1985-04-02

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17P Request for examination filed

Effective date: 19841217

PUAL Search report despatched

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Designated state(s): DE FR GB IT SE

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Effective date: 19870320

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18D Application deemed to be withdrawn

Effective date: 19870731

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZUECKLER, KARL, DR. RER. NAT.