JPH0360690U - - Google Patents

Info

Publication number
JPH0360690U
JPH0360690U JP12167789U JP12167789U JPH0360690U JP H0360690 U JPH0360690 U JP H0360690U JP 12167789 U JP12167789 U JP 12167789U JP 12167789 U JP12167789 U JP 12167789U JP H0360690 U JPH0360690 U JP H0360690U
Authority
JP
Japan
Prior art keywords
air valve
pipe
main pipe
water hammer
prevention 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.)
Granted
Application number
JP12167789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0647197Y2 (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 JP1989121677U priority Critical patent/JPH0647197Y2/ja
Publication of JPH0360690U publication Critical patent/JPH0360690U/ja
Application granted granted Critical
Publication of JPH0647197Y2 publication Critical patent/JPH0647197Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
JP1989121677U 1989-10-19 1989-10-19 空気弁による管路水撃防止装置 Expired - Lifetime JPH0647197Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989121677U JPH0647197Y2 (ja) 1989-10-19 1989-10-19 空気弁による管路水撃防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989121677U JPH0647197Y2 (ja) 1989-10-19 1989-10-19 空気弁による管路水撃防止装置

Publications (2)

Publication Number Publication Date
JPH0360690U true JPH0360690U (zh) 1991-06-14
JPH0647197Y2 JPH0647197Y2 (ja) 1994-11-30

Family

ID=31669706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989121677U Expired - Lifetime JPH0647197Y2 (ja) 1989-10-19 1989-10-19 空気弁による管路水撃防止装置

Country Status (1)

Country Link
JP (1) JPH0647197Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016200162A (ja) * 2015-04-07 2016-12-01 Ｊｆｅケミカル株式会社 水撃防止装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143878A (en) * 1980-04-09 1981-11-09 Yasuo Aketo Suction and exhausting device for air in water pipe line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143878A (en) * 1980-04-09 1981-11-09 Yasuo Aketo Suction and exhausting device for air in water pipe line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016200162A (ja) * 2015-04-07 2016-12-01 Ｊｆｅケミカル株式会社 水撃防止装置

Also Published As

Publication number Publication date
JPH0647197Y2 (ja) 1994-11-30

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