JPH0287592U - - Google Patents
Info
- Publication number
- JPH0287592U JPH0287592U JP16585088U JP16585088U JPH0287592U JP H0287592 U JPH0287592 U JP H0287592U JP 16585088 U JP16585088 U JP 16585088U JP 16585088 U JP16585088 U JP 16585088U JP H0287592 U JPH0287592 U JP H0287592U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- plug
- pipe joint
- lip portion
- fillet
- 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.)
- Pending
Links
- 230000035515 penetration Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図は本考案の差込み管継手の第１の実施例
を示す側断面図、第２図は本考案の差込み管継手
の第１の実施例におけるリツプ部を実際に形成す
る場合の例を示す要部側断面図、第３図は本考案
の差込み管継手の第２の実施例を示す側断面図、
第４図は本考案の差込み管継手による溶接接合状
態を示す側断面図、第５図は従来の差込み管継手
を示す側断面図、第６図は従来の差込み管継手に
よる溶接接合状態のうち溶け込み不良が存在する
状態を示す側断面図である。
図中、１０は差込み管継手、１１は一方の管、
１２は他方の管、１３は隅肉部、１４はルート部
、１５はリツプ部である。
Fig. 1 is a side sectional view showing a first embodiment of the plug-in pipe joint of the present invention, and Fig. 2 is an example of actually forming the lip portion in the first embodiment of the plug-in pipe joint of the present invention. 3 is a side sectional view showing a second embodiment of the plug-in pipe joint of the present invention,
Fig. 4 is a side sectional view showing a welded joint state using the plug-in pipe joint of the present invention, Fig. 5 is a side sectional view showing a conventional plug-in pipe joint, and Fig. 6 is a side sectional view showing a welded joint state using a conventional plug-in pipe joint. FIG. 3 is a side sectional view showing a state in which poor penetration exists. In the figure, 10 is a plug-in pipe joint, 11 is one pipe,
12 is the other tube, 13 is the fillet portion, 14 is the root portion, and 15 is the lip portion.
Claims (1)
溶接接合する管継手において、上記隅肉部のルー
ト部に差込み管の外周部に沿つて突き出させて溶
接初層の溶込み促進用のリツプ部を形成したこと
を特徴とする配管の差込み管継手。 In a pipe joint in which one pipe is inserted into the other pipe and the fillets are welded together, the root of the fillet is made to protrude along the outer circumference of the inserted pipe to promote penetration of the initial layer of welding. A plug-in fitting for piping, characterized in that it has a lip portion formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16585088U JPH0287592U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16585088U JPH0287592U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287592U true JPH0287592U (en) | 1990-07-11 |
Family
ID=31452712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16585088U Pending JPH0287592U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012152775A (en) * | 2011-01-25 | 2012-08-16 | Japan Atom Power Co Ltd:The | Structural material for insertion welding type pipe joint |
| JP2013022624A (en) * | 2011-07-22 | 2013-02-04 | Japan Atom Power Co Ltd:The | Structural material for insertion weld type pipe joint |
| WO2019225069A1 (en) * | 2018-05-22 | 2019-11-28 | 日立オートモティブシステムズ株式会社 | Fuel pump |
-
1988
- 1988-12-23 JP JP16585088U patent/JPH0287592U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012152775A (en) * | 2011-01-25 | 2012-08-16 | Japan Atom Power Co Ltd:The | Structural material for insertion welding type pipe joint |
| JP2013022624A (en) * | 2011-07-22 | 2013-02-04 | Japan Atom Power Co Ltd:The | Structural material for insertion weld type pipe joint |
| WO2019225069A1 (en) * | 2018-05-22 | 2019-11-28 | 日立オートモティブシステムズ株式会社 | Fuel pump |
| JPWO2019225069A1 (en) * | 2018-05-22 | 2021-03-11 | 日立オートモティブシステムズ株式会社 | Fuel pump |
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