CH474832A - Vakuumschalter - Google Patents

Vakuumschalter

Info

Publication number
CH474832A
CH474832A CH1385268A CH1385268A CH474832A CH 474832 A CH474832 A CH 474832A CH 1385268 A CH1385268 A CH 1385268A CH 1385268 A CH1385268 A CH 1385268A CH 474832 A CH474832 A CH 474832A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH1385268A
Other languages
English (en)
Inventor
Herbert Dipl Phys Kadavy
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1385268A priority Critical patent/CH474832A/de
Priority to DE19691931341 priority patent/DE1931341A1/de
Priority to DE19696924476 priority patent/DE6924476U/de
Publication of CH474832A publication Critical patent/CH474832A/de
Priority to FR6930416A priority patent/FR2017773A1/fr
Priority to GB4441969A priority patent/GB1212657A/en

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
CH1385268A 1968-09-11 1968-09-11 Vakuumschalter CH474832A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1385268A CH474832A (de) 1968-09-11 1968-09-11 Vakuumschalter
DE19691931341 DE1931341A1 (de) 1968-09-11 1969-06-20 Vakuumschalter
DE19696924476 DE6924476U (de) 1968-09-11 1969-06-20 Vakuumschalter
FR6930416A FR2017773A1 (de) 1968-09-11 1969-09-08
GB4441969A GB1212657A (en) 1968-09-11 1969-09-09 Vacuum switch

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
CH474832A true CH474832A (de) 1969-06-30

Family

ID=4395871

Family Applications (1)

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

Country Status (4)

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

Cited By (1)

* 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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* 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
US4338500A (en) * 1979-03-02 1982-07-06 Societe Anonyme Dite: Delle-Alsthom Device for switching in a resistance when a circuit breaker closes a circuit

Also Published As

Publication number Publication date
DE6924476U (de) 1971-01-28
DE1931341A1 (de) 1970-09-03
GB1212657A (en) 1970-11-18
FR2017773A1 (de) 1970-05-22

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Legal Events

Date Code Title Description
PL Patent ceased