JPS593189U - A plug member that closes the opening of a branch pipe that branches from the main pipe. - Google Patents
A plug member that closes the opening of a branch pipe that branches from the main pipe.Info
- Publication number
- JPS593189U JPS593189U JP9674782U JP9674782U JPS593189U JP S593189 U JPS593189 U JP S593189U JP 9674782 U JP9674782 U JP 9674782U JP 9674782 U JP9674782 U JP 9674782U JP S593189 U JPS593189 U JP S593189U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- plug member
- main pipe
- branch pipe
- branches
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は熱交換器を示す縦断面図、第２図は従来提案さ
れていたプラグ部材の形状及び溶接方法を説明するため
の縦断面図、第３図は分岐管の開口部をプラグ部材で閉
塞するために管内（主管内）に挿入された補修装置を示
す平面図、第４図はプラグ挿入装置により分岐管の開口
部へ本考案に係るプラグ部材を挿入する状態を示す縦断
面図、第５図は分岐管の開口部へプラグ部材を挿入した
状態を示す縦断面図、第６図は溶接機によりプラグ部材
を溶接している状態を示す縦断面図である。Figure 1 is a longitudinal sectional view showing the heat exchanger, Figure 2 is a longitudinal sectional view illustrating the shape and welding method of the plug member that has been proposed in the past, and Figure 3 is a longitudinal sectional view showing the opening of the branch pipe in the plug member. FIG. 4 is a plan view showing the repair device inserted into the pipe (inside the main pipe) to close the branch pipe; FIG. , FIG. 5 is a longitudinal cross-sectional view showing a state in which the plug member is inserted into the opening of the branch pipe, and FIG. 6 is a longitudinal cross-sectional view showing the state in which the plug member is welded by a welding machine.
Claims (1)
開口部に、上記主管側からこの開口部に延出される延出
ロッドに保合支持されつつ挿入されてこの開口部を塞す
べく溶接接合されるプラグ” 部材において、上記開
口部の周縁部に■型開光の溶接部を形成すべく上記プラ
グ部材を円筒体状に° 成型すると共に、この
プラグ部材に上記延出ロッドを係合させるべ（上記プラ
グ部材の主管側に臨ませて開放されその奥行が拡径され
た係合溝を有する挿入孔を形成したことを特徴とする主
管より一分岐される分岐管の開口部を閉塞するプラグ部
材。It is inserted into an opening of a branch pipe branched from a main pipe extending in a relatively axial direction while being supported and secured by an extension rod extending from the main pipe side to this opening to close this opening. In the "plug" member to be welded together, the plug member is molded into a cylindrical shape to form a welded part with a square opening at the periphery of the opening, and the extending rod is engaged with the plug member. (An opening of a branch pipe branched from the main pipe, characterized in that an insertion hole is formed facing the main pipe side of the plug member and has an engagement groove whose depth is enlarged. Plug member to be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9674782U JPS593189U (en) | 1982-06-29 | 1982-06-29 | A plug member that closes the opening of a branch pipe that branches from the main pipe. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9674782U JPS593189U (en) | 1982-06-29 | 1982-06-29 | A plug member that closes the opening of a branch pipe that branches from the main pipe. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593189U true JPS593189U (en) | 1984-01-10 |
| JPS6222797Y2 JPS6222797Y2 (en) | 1987-06-10 |
Family
ID=30230434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9674782U Granted JPS593189U (en) | 1982-06-29 | 1982-06-29 | A plug member that closes the opening of a branch pipe that branches from the main pipe. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593189U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661794U (en) * | 1979-10-17 | 1981-05-25 |
-
1982
- 1982-06-29 JP JP9674782U patent/JPS593189U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661794U (en) * | 1979-10-17 | 1981-05-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222797Y2 (en) | 1987-06-10 |
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