JPH0422683U - - Google Patents
Info
- Publication number
- JPH0422683U JPH0422683U JP1990064151U JP6415190U JPH0422683U JP H0422683 U JPH0422683 U JP H0422683U JP 1990064151 U JP1990064151 U JP 1990064151U JP 6415190 U JP6415190 U JP 6415190U JP H0422683 U JPH0422683 U JP H0422683U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- pipe joint
- pipe
- metal pipe
- fitting
- 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
- 239000002184 metal Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
- F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/148—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling specially designed to ensure an intended leakage until correct deformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
- F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/141—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
- F16L13/142—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints With Pressure Members (AREA)
Description
第1図aは本考案の管継手のシールリングの一
実施例の軸心と垂直な断面の断面図、第1図bは
第1図aの−線に沿う断面図、第2図aは従
来の管継手のシールリングの軸心と垂直な断面の
断面図、第2図bは第2図aの−線に沿う断
面図、第3図aは従来の管継手のシールリングの
軸心と垂直な断面の断面図、第3図bは第3図の
−線に沿う断面図、第4図および第5図はパ
イプと径方向の圧縮によつて接続される管継手に
おいて圧接する前および後の継手とパイプとを示
す一部断面図、第6図は前記継手内でシールリン
グが位置ずれした状態を示す一部断面図、第7図
は配管施工手順の説明図である。
1……継手、3……パイプ、10,20,30
……シールリング。
Fig. 1a is a sectional view perpendicular to the axis of an embodiment of the seal ring of the pipe joint of the present invention, Fig. 1b is a sectional view taken along the - line of Fig. 1a, and Fig. 2a is Figure 2b is a cross-sectional view taken along line - in Figure 2a, Figure 3a is the axis of a seal ring in a conventional pipe joint. 3b is a sectional view taken along the - line in FIG. FIG. 6 is a partial cross-sectional view showing a state in which the seal ring is displaced within the joint, and FIG. 7 is an explanatory diagram of the piping construction procedure. 1... Fitting, 3... Pipe, 10, 20, 30
……Seal ring.
Claims (1)
することによつて、前記パイプと接続する金属製
管継手の前記端部内周面に挿入されるゴム弾性体
からなる管継手のシールリングにおいて、前記シ
ールリングの周上に軸心方向の貫通孔を1個以上
設けたことを特徴とする管継手のシールリング。 In a seal ring of a pipe joint made of a rubber elastic body, which is inserted into the inner circumferential surface of the end of a metal pipe joint that connects to the pipe by fitting the metal pipe and compressing the end in the radial direction. A seal ring for a pipe joint, characterized in that one or more through holes are provided in the axial direction on the circumference of the seal ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990064151U JPH0422683U (en) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990064151U JPH0422683U (en) | 1990-06-18 | 1990-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0422683U true JPH0422683U (en) | 1992-02-25 |
Family
ID=31594836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990064151U Pending JPH0422683U (en) | 1990-06-18 | 1990-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0422683U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016155151A (en) * | 2015-02-25 | 2016-09-01 | 株式会社長谷工コーポレーション | Stainless steel pipe for press type pipe joint |
JP2021028539A (en) * | 2019-08-09 | 2021-02-25 | 株式会社三五 | Construction piping system and construction method of the same |
-
1990
- 1990-06-18 JP JP1990064151U patent/JPH0422683U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016155151A (en) * | 2015-02-25 | 2016-09-01 | 株式会社長谷工コーポレーション | Stainless steel pipe for press type pipe joint |
JP2021028539A (en) * | 2019-08-09 | 2021-02-25 | 株式会社三五 | Construction piping system and construction method of the same |
JP2022163089A (en) * | 2019-08-09 | 2022-10-25 | 株式会社三五 | Construction piping system and construction method of the same |