JPH0721662Y2 - 不凍バルブ - Google Patents

不凍バルブ

Info

Publication number
JPH0721662Y2
JPH0721662Y2 JP12892990U JP12892990U JPH0721662Y2 JP H0721662 Y2 JPH0721662 Y2 JP H0721662Y2 JP 12892990 U JP12892990 U JP 12892990U JP 12892990 U JP12892990 U JP 12892990U JP H0721662 Y2 JPH0721662 Y2 JP H0721662Y2
Authority
JP
Japan
Prior art keywords
valve
check valve
water
drainage
gland
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.)
Expired - Lifetime
Application number
JP12892990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0484459U (fr
Inventor
紀生 小泉
Original Assignee
株式会社光合金製作所
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 by 株式会社光合金製作所 filed Critical 株式会社光合金製作所
Priority to JP12892990U priority Critical patent/JPH0721662Y2/ja
Publication of JPH0484459U publication Critical patent/JPH0484459U/ja
Application granted granted Critical
Publication of JPH0721662Y2 publication Critical patent/JPH0721662Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Valve Housings (AREA)
JP12892990U 1990-11-29 1990-11-29 不凍バルブ Expired - Lifetime JPH0721662Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12892990U JPH0721662Y2 (ja) 1990-11-29 1990-11-29 不凍バルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12892990U JPH0721662Y2 (ja) 1990-11-29 1990-11-29 不凍バルブ

Publications (2)

Publication Number Publication Date
JPH0484459U JPH0484459U (fr) 1992-07-22
JPH0721662Y2 true JPH0721662Y2 (ja) 1995-05-17

Family

ID=31876367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12892990U Expired - Lifetime JPH0721662Y2 (ja) 1990-11-29 1990-11-29 不凍バルブ

Country Status (1)

Country Link
JP (1) JPH0721662Y2 (fr)

Also Published As

Publication number Publication date
JPH0484459U (fr) 1992-07-22

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