CA1042942A - Pipe joint seals - Google Patents
Pipe joint sealsInfo
- Publication number
- CA1042942A CA1042942A CA247,617A CA247617A CA1042942A CA 1042942 A CA1042942 A CA 1042942A CA 247617 A CA247617 A CA 247617A CA 1042942 A CA1042942 A CA 1042942A
- Authority
- CA
- Canada
- Prior art keywords
- joint
- pipe ends
- pipe
- tubular member
- cylindrical tubular
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims 1
- 238000005452 bending Methods 0.000 description 7
- 230000005483 Hooke's law Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 3
- 238000005382 thermal cycling Methods 0.000 description 3
- 208000036366 Sensation of pressure Diseases 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 241001052209 Cylinder Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
- F16L17/08—Metal sealing rings
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints Allowing Movement (AREA)
- Joints With Pressure Members (AREA)
- Joints With Sleeves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9108/75A GB1534547A (en) | 1975-03-05 | 1975-03-05 | Pipe joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1042942A true CA1042942A (en) | 1978-11-21 |
Family
ID=9865524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA247,617A Expired CA1042942A (en) | 1975-03-05 | 1976-03-03 | Pipe joint seals |
Country Status (13)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348039A (en) * | 1980-07-17 | 1982-09-07 | Big Inch Marine Systems, Inc. | Release coupling |
| DE3401569A1 (de) * | 1984-01-18 | 1985-07-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Selbstwirkende spaltabdichtung |
| AT388985B (de) * | 1987-11-16 | 1989-09-25 | Katzensteiner Josef | Rohrverbindung |
| DE3824453C2 (de) * | 1988-07-19 | 1993-12-23 | Mtu Muenchen Gmbh | Verbindungselement |
| GB2314392B (en) * | 1996-06-18 | 2000-07-19 | Artform Int Ltd | Joint |
| DE19723594C2 (de) * | 1997-06-05 | 2001-10-18 | Webasto Thermosysteme Gmbh | Rohrverbinder |
| DE29908541U1 (de) | 1999-05-14 | 1999-09-09 | Kühner GmbH & Cie, 71570 Oppenweiler | Verbindungsanordnung für Kältemittelleitungen |
| CN103939688B (zh) * | 2014-04-14 | 2016-08-17 | 中国十九冶集团有限公司 | 一种用于地下玻璃钢夹砂管与钢管连接更换的输水管道 |
| CN105276311B (zh) * | 2015-11-09 | 2019-03-12 | 珠海格力电器股份有限公司 | 一种排水管 |
| CN115388250B (zh) * | 2021-05-24 | 2025-07-15 | 中国科学院理化技术研究所 | 一种低温接头 |
| CN113404954B (zh) * | 2021-06-21 | 2022-11-18 | 哈尔滨工程大学 | 水下螺栓预紧可伸缩式连接器 |
| CN115013608B (zh) * | 2022-05-31 | 2024-01-09 | 浙江三花智能控制股份有限公司 | 一种管连接组件 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB343781A (en) * | 1930-03-18 | 1931-02-26 | Bromford Tube Company Ltd | Pipe joints |
| DE846043C (de) * | 1950-12-24 | 1952-08-07 | Boris Dipl-Ing Lehmann | Abdichtung druckverschiedener Raeume, besonders bei extremen Temperaturen |
| US3381980A (en) * | 1964-09-08 | 1968-05-07 | Olin Mathieson | Pipe joint |
-
1975
- 1975-03-05 GB GB9108/75A patent/GB1534547A/en not_active Expired
-
1976
- 1976-02-17 ZA ZA929A patent/ZA76929B/xx unknown
- 1976-02-17 NO NO760515A patent/NO760515L/no unknown
- 1976-02-19 SE SE7601946A patent/SE7601946L/xx unknown
- 1976-02-24 IT IT20534/76A patent/IT1055964B/it active
- 1976-02-27 BE BE164753A patent/BE839060A/xx unknown
- 1976-03-02 NL NL7602146A patent/NL7602146A/xx not_active Application Discontinuation
- 1976-03-03 CA CA247,617A patent/CA1042942A/en not_active Expired
- 1976-03-04 DE DE19762609011 patent/DE2609011A1/de not_active Withdrawn
- 1976-03-04 FR FR7606187A patent/FR2303226A1/fr active Pending
- 1976-03-04 BR BR7601309A patent/BR7601309A/pt unknown
- 1976-03-05 JP JP51023357A patent/JPS51111918A/ja active Pending
- 1976-03-05 ES ES445784A patent/ES445784A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU1121276A (en) | 1977-08-25 |
| NO760515L (enrdf_load_stackoverflow) | 1976-09-07 |
| SE7601946L (sv) | 1976-09-06 |
| IT1055964B (it) | 1982-01-11 |
| BE839060A (fr) | 1976-08-27 |
| GB1534547A (en) | 1978-12-06 |
| DE2609011A1 (de) | 1976-09-16 |
| ZA76929B (en) | 1977-01-26 |
| FR2303226A1 (fr) | 1976-10-01 |
| ES445784A1 (es) | 1977-09-16 |
| NL7602146A (nl) | 1976-09-07 |
| JPS51111918A (en) | 1976-10-02 |
| BR7601309A (pt) | 1976-09-14 |
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