JPS4913672A - - Google Patents

Info

Publication number
JPS4913672A
JPS4913672A JP3443773A JP3443773A JPS4913672A JP S4913672 A JPS4913672 A JP S4913672A JP 3443773 A JP3443773 A JP 3443773A JP 3443773 A JP3443773 A JP 3443773A JP S4913672 A JPS4913672 A JP S4913672A
Authority
JP
Japan
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.)
Granted
Application number
JP3443773A
Other languages
Japanese (ja)
Other versions
JPS5717332B2 (en
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
Priority claimed from DE19722215655 external-priority patent/DE2215655C3/en
Application filed filed Critical
Publication of JPS4913672A publication Critical patent/JPS4913672A/ja
Publication of JPS5717332B2 publication Critical patent/JPS5717332B2/ja
Expired 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts

Landscapes

  • Circuit Breakers (AREA)
JP3443773A 1972-03-27 1973-03-26 Expired JPS5717332B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215655 DE2215655C3 (en) 1972-03-27 High voltage electrical switch

Publications (2)

Publication Number Publication Date
JPS4913672A true JPS4913672A (en) 1974-02-06
JPS5717332B2 JPS5717332B2 (en) 1982-04-10

Family

ID=5840696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3443773A Expired JPS5717332B2 (en) 1972-03-27 1973-03-26

Country Status (1)

Country Link
JP (1) JPS5717332B2 (en)

Also Published As

Publication number Publication date
JPS5717332B2 (en) 1982-04-10
DE2215655A1 (en) 1973-10-04
DE2215655B2 (en) 1975-12-04

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