ATA557574A - CONTACT ARRANGEMENT, IN PARTICULAR FOR VACUUM SWITCHES - Google Patents

CONTACT ARRANGEMENT, IN PARTICULAR FOR VACUUM SWITCHES

Info

Publication number
ATA557574A
ATA557574A AT557574A AT557574A ATA557574A AT A557574 A ATA557574 A AT A557574A AT 557574 A AT557574 A AT 557574A AT 557574 A AT557574 A AT 557574A AT A557574 A ATA557574 A AT A557574A
Authority
AT
Austria
Prior art keywords
contact arrangement
vacuum switches
switches
vacuum
arrangement
Prior art date
Application number
AT557574A
Other languages
German (de)
Other versions
AT338914B (en
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 ATA557574A publication Critical patent/ATA557574A/en
Application granted granted Critical
Publication of AT338914B publication Critical patent/AT338914B/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
    • H01H33/60—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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66269—Details relating to the materials used for screens in vacuum switches
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/668—Means for obtaining or monitoring the vacuum
AT557574A 1973-09-03 1974-07-05 CONTACT ARRANGEMENT, IN PARTICULAR FOR VACUUM SWITCHES AT338914B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1261573A CH554595A (en) 1973-09-03 1973-09-03 CONTACT ARRANGEMENT OF A VACUUM SWITCH WITH ARC ELECTRODES.

Publications (2)

Publication Number Publication Date
ATA557574A true ATA557574A (en) 1977-01-15
AT338914B AT338914B (en) 1977-09-26

Family

ID=4384739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT557574A AT338914B (en) 1973-09-03 1974-07-05 CONTACT ARRANGEMENT, IN PARTICULAR FOR VACUUM SWITCHES

Country Status (5)

Country Link
JP (1) JPS5053868A (en)
AT (1) AT338914B (en)
CH (1) CH554595A (en)
DE (1) DE2429338A1 (en)
GB (1) GB1455048A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424260A (en) * 1977-07-26 1979-02-23 Japan Steel Works Ltd Continuous production of thin plate clad
DE19913236C2 (en) * 1999-03-23 2001-02-22 Siemens Ag Current limiting method in low-voltage networks and associated arrangement
CN114420499A (en) * 2022-01-20 2022-04-29 西安理工大学 Vacuum switch contact structure comprising a heat absorption module

Also Published As

Publication number Publication date
DE2429338A1 (en) 1975-03-06
JPS5053868A (en) 1975-05-13
CH554595A (en) 1974-09-30
AT338914B (en) 1977-09-26
GB1455048A (en) 1976-11-10

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Legal Events

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