JPH0417426U - - Google Patents

Info

Publication number
JPH0417426U
JPH0417426U JP5939490U JP5939490U JPH0417426U JP H0417426 U JPH0417426 U JP H0417426U JP 5939490 U JP5939490 U JP 5939490U JP 5939490 U JP5939490 U JP 5939490U JP H0417426 U JPH0417426 U JP H0417426U
Authority
JP
Japan
Prior art keywords
antifreeze
chamber
switching valve
pressurizing
fluid pressure
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.)
Granted
Application number
JP5939490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH072675Y2 (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 JP5939490U priority Critical patent/JPH072675Y2/ja
Publication of JPH0417426U publication Critical patent/JPH0417426U/ja
Application granted granted Critical
Publication of JPH072675Y2 publication Critical patent/JPH072675Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP5939490U 1990-06-05 1990-06-05 ゲートの水密装置 Expired - Lifetime JPH072675Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5939490U JPH072675Y2 (ja) 1990-06-05 1990-06-05 ゲートの水密装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5939490U JPH072675Y2 (ja) 1990-06-05 1990-06-05 ゲートの水密装置

Publications (2)

Publication Number Publication Date
JPH0417426U true JPH0417426U (en]) 1992-02-13
JPH072675Y2 JPH072675Y2 (ja) 1995-01-25

Family

ID=31585851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5939490U Expired - Lifetime JPH072675Y2 (ja) 1990-06-05 1990-06-05 ゲートの水密装置

Country Status (1)

Country Link
JP (1) JPH072675Y2 (en])

Also Published As

Publication number Publication date
JPH072675Y2 (ja) 1995-01-25

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