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
Links
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Landscapes
- Pipe Accessories (AREA)
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 (en]) | 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 (en]) |
Cited By (1)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073224A (en]) * | 1973-10-31 | 1975-06-17 |
-
1990
- 1990-11-02 JP JP1990115751U patent/JP2531362Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073224A (en]) * | 1973-10-31 | 1975-06-17 |
Cited By (2)
| 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 |