FR2017773A1 - - Google Patents

Info

Publication number
FR2017773A1
FR2017773A1 FR6930416A FR6930416A FR2017773A1 FR 2017773 A1 FR2017773 A1 FR 2017773A1 FR 6930416 A FR6930416 A FR 6930416A FR 6930416 A FR6930416 A FR 6930416A FR 2017773 A1 FR2017773 A1 FR 2017773A1
Authority
FR
France
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Withdrawn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
FR6930416A
Other languages
French (fr)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Switzerland
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of FR2017773A1 publication Critical patent/FR2017773A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • H01H2033/6648—Contacts containing flexible parts, e.g. to improve contact pressure
FR6930416A 1968-09-11 1969-09-08 Withdrawn FR2017773A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1385268A CH474832A (de) 1968-09-11 1968-09-11 Vakuumschalter

Publications (1)

Publication Number Publication Date
FR2017773A1 true FR2017773A1 (de) 1970-05-22

Family

ID=4395871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930416A Withdrawn FR2017773A1 (de) 1968-09-11 1969-09-08

Country Status (4)

Country Link
CH (1) CH474832A (de)
DE (2) DE1931341A1 (de)
FR (1) FR2017773A1 (de)
GB (1) GB1212657A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption
DE4112113A1 (de) * 1991-04-10 1991-11-07 Slamecka Ernst Kontaktanordnung fuer vakuumschalter
DE19705158A1 (de) * 1997-02-11 1998-08-13 Abb Patent Gmbh Vakuumschaltkammer
DE19707794C2 (de) * 1997-02-27 2002-05-02 Abb Patent Gmbh Kontaktanordnung für eine Vakuumschaltkammer
DE102006042101B4 (de) 2006-09-07 2008-09-25 Switchcraft Europe Gmbh Vakuumschalter für Mittel- und Hochspannungen
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
CN103871775B (zh) * 2012-12-14 2016-05-11 伊顿公司 真空灭弧室和具有真空灭弧室的真空断路器
DE102017214607A1 (de) * 2017-08-22 2019-02-28 Siemens Aktiengesellschaft Lagereinrichtung zum Lagern eines Bewegkontakts an einem elektrischen Bauelement für einen Leistungsschalter, Leistungsschalter und Schaltanlage
CN111863507B (zh) * 2020-06-18 2022-12-30 平高集团有限公司 用于高速机械开关的触头及断口结构
CN119725020B (zh) * 2025-01-02 2025-11-14 广东电网有限责任公司广州供电局 触头结构及真空断路器

Also Published As

Publication number Publication date
GB1212657A (en) 1970-11-18
DE6924476U (de) 1971-01-28
DE1931341A1 (de) 1970-09-03
CH474832A (de) 1969-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse