JPS62198634U - - Google Patents

Info

Publication number
JPS62198634U
JPS62198634U JP8773886U JP8773886U JPS62198634U JP S62198634 U JPS62198634 U JP S62198634U JP 8773886 U JP8773886 U JP 8773886U JP 8773886 U JP8773886 U JP 8773886U JP S62198634 U JPS62198634 U JP S62198634U
Authority
JP
Japan
Prior art keywords
bottom plate
annular groove
thin annular
case
relief device
Prior art date
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
JP8773886U
Other languages
English (en)
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 JP8773886U priority Critical patent/JPS62198634U/ja
Publication of JPS62198634U publication Critical patent/JPS62198634U/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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP8773886U 1986-06-09 1986-06-09 Pending JPS62198634U (US07922777-20110412-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8773886U JPS62198634U (US07922777-20110412-C00004.png) 1986-06-09 1986-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8773886U JPS62198634U (US07922777-20110412-C00004.png) 1986-06-09 1986-06-09

Publications (1)

Publication Number Publication Date
JPS62198634U true JPS62198634U (US07922777-20110412-C00004.png) 1987-12-17

Family

ID=30945220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8773886U Pending JPS62198634U (US07922777-20110412-C00004.png) 1986-06-09 1986-06-09

Country Status (1)

Country Link
JP (1) JPS62198634U (US07922777-20110412-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280939U (US07922777-20110412-C00004.png) * 1988-12-09 1990-06-21
JPH0291127U (US07922777-20110412-C00004.png) * 1988-12-28 1990-07-19
WO2012169082A1 (ja) * 2011-06-07 2012-12-13 三菱電機株式会社 スイッチギヤ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280939U (US07922777-20110412-C00004.png) * 1988-12-09 1990-06-21
JPH0291127U (US07922777-20110412-C00004.png) * 1988-12-28 1990-07-19
WO2012169082A1 (ja) * 2011-06-07 2012-12-13 三菱電機株式会社 スイッチギヤ

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