JPH01100019U - - Google Patents

Info

Publication number
JPH01100019U
JPH01100019U JP19480387U JP19480387U JPH01100019U JP H01100019 U JPH01100019 U JP H01100019U JP 19480387 U JP19480387 U JP 19480387U JP 19480387 U JP19480387 U JP 19480387U JP H01100019 U JPH01100019 U JP H01100019U
Authority
JP
Japan
Prior art keywords
pipe
steam
air conditioner
opened
drain valve
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
JP19480387U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413523Y2 (US20110232667A1-20110929-C00004.png
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 JP19480387U priority Critical patent/JPH0413523Y2/ja
Publication of JPH01100019U publication Critical patent/JPH01100019U/ja
Application granted granted Critical
Publication of JPH0413523Y2 publication Critical patent/JPH0413523Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
JP19480387U 1987-12-24 1987-12-24 Expired JPH0413523Y2 (US20110232667A1-20110929-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19480387U JPH0413523Y2 (US20110232667A1-20110929-C00004.png) 1987-12-24 1987-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19480387U JPH0413523Y2 (US20110232667A1-20110929-C00004.png) 1987-12-24 1987-12-24

Publications (2)

Publication Number Publication Date
JPH01100019U true JPH01100019U (US20110232667A1-20110929-C00004.png) 1989-07-05
JPH0413523Y2 JPH0413523Y2 (US20110232667A1-20110929-C00004.png) 1992-03-30

Family

ID=31485511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19480387U Expired JPH0413523Y2 (US20110232667A1-20110929-C00004.png) 1987-12-24 1987-12-24

Country Status (1)

Country Link
JP (1) JPH0413523Y2 (US20110232667A1-20110929-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016001057A (ja) * 2014-05-21 2016-01-07 株式会社ボイラエンジニアリング 蒸気配管系の凍結防止システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016001057A (ja) * 2014-05-21 2016-01-07 株式会社ボイラエンジニアリング 蒸気配管系の凍結防止システム

Also Published As

Publication number Publication date
JPH0413523Y2 (US20110232667A1-20110929-C00004.png) 1992-03-30

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