JPH0473692U - - Google Patents

Info

Publication number
JPH0473692U
JPH0473692U JP11575190U JP11575190U JPH0473692U JP H0473692 U JPH0473692 U JP H0473692U JP 11575190 U JP11575190 U JP 11575190U JP 11575190 U JP11575190 U JP 11575190U JP H0473692 U JPH0473692 U JP H0473692U
Authority
JP
Japan
Prior art keywords
clamping means
hole
connecting hole
opening
pipe
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
JP11575190U
Other languages
English (en)
Japanese (ja)
Other versions
JP2531362Y2 (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 JP1990115751U priority Critical patent/JP2531362Y2/ja
Publication of JPH0473692U publication Critical patent/JPH0473692U/ja
Application granted granted Critical
Publication of JP2531362Y2 publication Critical patent/JP2531362Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
JP1990115751U 1990-11-02 1990-11-02 管の開閉装置 Expired - Lifetime JP2531362Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990115751U JP2531362Y2 (ja) 1990-11-02 1990-11-02 管の開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990115751U JP2531362Y2 (ja) 1990-11-02 1990-11-02 管の開閉装置

Publications (2)

Publication Number Publication Date
JPH0473692U true JPH0473692U (cs) 1992-06-29
JP2531362Y2 JP2531362Y2 (ja) 1997-04-02

Family

ID=31863543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990115751U Expired - Lifetime JP2531362Y2 (ja) 1990-11-02 1990-11-02 管の開閉装置

Country Status (1)

Country Link
JP (1) JP2531362Y2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116624630A (zh) * 2023-07-26 2023-08-22 山东拓顿换热设备有限公司 一种具有防堵塞结构的板式换热器用阀门

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073224A (cs) * 1973-10-31 1975-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073224A (cs) * 1973-10-31 1975-06-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116624630A (zh) * 2023-07-26 2023-08-22 山东拓顿换热设备有限公司 一种具有防堵塞结构的板式换热器用阀门
CN116624630B (zh) * 2023-07-26 2023-09-15 山东拓顿换热设备有限公司 一种具有防堵塞结构的板式换热器用阀门

Also Published As

Publication number Publication date
JP2531362Y2 (ja) 1997-04-02

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