JPH01142645U - - Google Patents

Info

Publication number
JPH01142645U
JPH01142645U JP4089688U JP4089688U JPH01142645U JP H01142645 U JPH01142645 U JP H01142645U JP 4089688 U JP4089688 U JP 4089688U JP 4089688 U JP4089688 U JP 4089688U JP H01142645 U JPH01142645 U JP H01142645U
Authority
JP
Japan
Prior art keywords
water
float
adjustment
butterfly valve
plate
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
JP4089688U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420206Y2 (cs
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 JP4089688U priority Critical patent/JPH0420206Y2/ja
Publication of JPH01142645U publication Critical patent/JPH01142645U/ja
Application granted granted Critical
Publication of JPH0420206Y2 publication Critical patent/JPH0420206Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Float Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
JP4089688U 1988-03-28 1988-03-28 Expired JPH0420206Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4089688U JPH0420206Y2 (cs) 1988-03-28 1988-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4089688U JPH0420206Y2 (cs) 1988-03-28 1988-03-28

Publications (2)

Publication Number Publication Date
JPH01142645U true JPH01142645U (cs) 1989-09-29
JPH0420206Y2 JPH0420206Y2 (cs) 1992-05-08

Family

ID=31267353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4089688U Expired JPH0420206Y2 (cs) 1988-03-28 1988-03-28

Country Status (1)

Country Link
JP (1) JPH0420206Y2 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005269910A (ja) * 2004-03-23 2005-10-06 National Institute For Rural Engineering 逆流防止機能付き用水弁
JP2012188903A (ja) * 2011-03-14 2012-10-04 Kenji Nagao 水門閉止装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005269910A (ja) * 2004-03-23 2005-10-06 National Institute For Rural Engineering 逆流防止機能付き用水弁
JP2012188903A (ja) * 2011-03-14 2012-10-04 Kenji Nagao 水門閉止装置

Also Published As

Publication number Publication date
JPH0420206Y2 (cs) 1992-05-08

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