JPS5197257U - - Google Patents

Info

Publication number
JPS5197257U
JPS5197257U JP1463075U JP1463075U JPS5197257U JP S5197257 U JPS5197257 U JP S5197257U JP 1463075 U JP1463075 U JP 1463075U JP 1463075 U JP1463075 U JP 1463075U JP S5197257 U JPS5197257 U JP S5197257U
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.)
Pending
Application number
JP1463075U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1463075U priority Critical patent/JPS5197257U/ja
Publication of JPS5197257U publication Critical patent/JPS5197257U/ja
Pending 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
    • H01H33/6647—Contacts; Arc-extinguishing means, e.g. arcing rings having fixed middle contact and two movable contacts

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP1463075U 1975-02-03 1975-02-03 Pending JPS5197257U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1463075U JPS5197257U (de) 1975-02-03 1975-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1463075U JPS5197257U (de) 1975-02-03 1975-02-03

Publications (1)

Publication Number Publication Date
JPS5197257U true JPS5197257U (de) 1976-08-04

Family

ID=28093691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1463075U Pending JPS5197257U (de) 1975-02-03 1975-02-03

Country Status (1)

Country Link
JP (1) JPS5197257U (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930856B1 (de) * 1966-09-06 1974-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930856B1 (de) * 1966-09-06 1974-08-16

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