ATA465375A - Lichtbogenelektrode, insbesondere fur eine kontaktanordnung in einem vakuumschalter - Google Patents

Lichtbogenelektrode, insbesondere fur eine kontaktanordnung in einem vakuumschalter

Info

Publication number
ATA465375A
ATA465375A AT465375A AT465375A ATA465375A AT A465375 A ATA465375 A AT A465375A AT 465375 A AT465375 A AT 465375A AT 465375 A AT465375 A AT 465375A AT A465375 A ATA465375 A AT A465375A
Authority
AT
Austria
Prior art keywords
vacuum switch
contact arrangement
arc electrode
arc
electrode
Prior art date
Application number
AT465375A
Other languages
English (en)
Other versions
AT336722B (de
Original Assignee
Sprecher & 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 & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of ATA465375A publication Critical patent/ATA465375A/de
Application granted granted Critical
Publication of AT336722B publication Critical patent/AT336722B/de

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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
AT465375A 1974-09-05 1975-06-17 Lichtbogenelektrode, insbesondere fur eine kontaktanordnung in einem vakuumschalter AT336722B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1207474A CH579317A5 (de) 1974-09-05 1974-09-05

Publications (2)

Publication Number Publication Date
ATA465375A true ATA465375A (de) 1976-09-15
AT336722B AT336722B (de) 1977-05-25

Family

ID=4379594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT465375A AT336722B (de) 1974-09-05 1975-06-17 Lichtbogenelektrode, insbesondere fur eine kontaktanordnung in einem vakuumschalter

Country Status (7)

Country Link
US (1) US4021629A (de)
JP (1) JPS5131871A (de)
AT (1) AT336722B (de)
CH (1) CH579317A5 (de)
DE (1) DE2518947A1 (de)
FR (1) FR2284179A1 (de)
GB (1) GB1497579A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101567275B (zh) * 2008-04-25 2013-02-13 厦门华电开关有限公司 断路器元件相柱的一次外包真空灭弧室的制造方法
CN106952777B (zh) * 2017-05-24 2018-11-23 北京京东方真空电器有限责任公司 一种真空开关管及真空开关

Family Cites Families (3)

* 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
US3866005A (en) * 1972-03-03 1975-02-11 Sprecher & Schuh Ag Arc electrode structure, especially for vacuum switches
US3869589A (en) * 1972-05-03 1975-03-04 Westinghouse Electric Corp Vacuum interrupter including contacts having improved weld break characteristics

Also Published As

Publication number Publication date
DE2518947A1 (de) 1976-03-18
FR2284179B3 (de) 1980-04-11
GB1497579A (en) 1978-01-12
JPS5131871A (de) 1976-03-18
CH579317A5 (de) 1976-08-31
US4021629A (en) 1977-05-03
AT336722B (de) 1977-05-25
FR2284179A1 (fr) 1976-04-02

Similar Documents

Publication Publication Date Title
AT339415B (de) Schalteranordnung
CH554067A (de) Lichtbogenelektrode, insbesondere fuer eine kontaktanordnung in einem vakuumschalter.
CH525548A (de) Lichtbogenelektrode, insbesondere für eine Kontaktanordnung in einem Vakuumschalter
FR2312848A1 (fr) Commutateur basculant
AT361574B (de) Lasttrennschalter, insbesondere fuer den betrieb in einem mittelspannungsbereich
IT1029242B (it) Commutatore convertibile
AT362012B (de) Umschaltkontaktanordnung
BR7503455A (pt) Interruptor eletrico
AT329144B (de) Hochspannungsschalter, insbesondere druckgasschalter
AT336722B (de) Lichtbogenelektrode, insbesondere fur eine kontaktanordnung in einem vakuumschalter
CH513460A (de) Kontaktanordnung an einem Nockenschalter, insbesondere zur Verwendung in Programmschaltwerken
SE7608980L (sv) Tryckberoende manovrerad elektrisk omkopplare, isynnerhet forangartermostat for kylskap
AT340518B (de) Lichtbogenelektrode, insbesondere fur eine kontaktanordnung in einem vakuumschalter
IT1036189B (it) Interruttore elettrico con contatto spegniarco
ATA777775A (de) Schaltmechanismus, insbesondere fur abschalter
AT338369B (de) Vakuumschalter
SE7513509L (sv) Hogstromsvakuumbrytare
AT338914B (de) Kontaktanordnung, insbesondere fur vakuumschalter
AT336128B (de) Kontaktanordnung, insbesondere fur vakuumschalter
DK140737B (da) Elektrisk kipafbryder.
SE7508901L (sv) Vakuumbrytare for hogspenning.
DK130876A (da) Elektrisk snapafbryder, specielt mikroafbryder
FR2275867A1 (fr) Interrupteur monopolaire
SU524089A1 (ru) Пневмокоммутатор последовательного действи
ES207486Y (es) Interruptor electrico de accionamiento neumatico.

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee