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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible 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-disconnectible 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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible 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-disconnectible 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-disconnectible 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
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 |