AU711022B2 - A pipe coupling - Google Patents
A pipe coupling Download PDFInfo
- Publication number
- AU711022B2 AU711022B2 AU21816/97A AU2181697A AU711022B2 AU 711022 B2 AU711022 B2 AU 711022B2 AU 21816/97 A AU21816/97 A AU 21816/97A AU 2181697 A AU2181697 A AU 2181697A AU 711022 B2 AU711022 B2 AU 711022B2
- Authority
- AU
- Australia
- Prior art keywords
- clamp nut
- die ring
- pipe
- coupling
- body part
- 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
- 230000008878 coupling Effects 0.000 title claims description 95
- 238000010168 coupling process Methods 0.000 title claims description 95
- 238000005859 coupling reaction Methods 0.000 title claims description 95
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 2
- 101100386623 Mus musculus Amd2 gene Proteins 0.000 claims 1
- 230000000295 complement effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000717 retained 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
- F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ28616896 | 1996-03-12 | ||
| NZ286168 | 1996-03-12 | ||
| NZ286549 | 1996-05-09 | ||
| NZ28654996 | 1996-05-09 | ||
| PCT/NZ1997/000028 WO1997034099A2 (fr) | 1996-03-12 | 1997-03-12 | Raccord de tuyau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2181697A AU2181697A (en) | 1997-10-01 |
| AU711022B2 true AU711022B2 (en) | 1999-10-07 |
Family
ID=26651590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU21816/97A Expired AU711022B2 (en) | 1996-03-12 | 1997-03-12 | A pipe coupling |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU711022B2 (fr) |
| WO (1) | WO1997034099A2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9913476D0 (en) * | 1999-06-10 | 1999-08-11 | Imi Yorkshire Fittings | Releasable tube coupling devices |
| AUPR223100A0 (en) * | 2000-12-21 | 2001-01-25 | Philmac Pty Ltd | Coupling body for polymeric pipes including a pipe abutment surface |
| GB0321647D0 (en) * | 2003-09-16 | 2003-10-15 | Leverton Peter | A pressure sealing device |
| ITPR20080078A1 (it) * | 2008-11-19 | 2010-05-20 | Supreme Acquaservice S R L | Raccordo a compressione con sistema di compensazione delle differenze dimensionali e geometriche delle tubazioni |
| GB2471502B (en) * | 2009-07-02 | 2011-09-07 | Plasson Ltd | Pipe coupling |
| CN102588687A (zh) * | 2012-03-02 | 2012-07-18 | 江苏星河集团有限公司 | 压紧式管接头 |
| CN105065809B (zh) * | 2015-07-30 | 2018-02-06 | 叶莹芳 | 一种管道无火连接件 |
| CN105952994A (zh) * | 2016-06-17 | 2016-09-21 | 苏州安特实业有限公司 | 一种挤压连接装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US635636A (en) * | 1899-02-01 | 1899-10-24 | Charles A Bailey | Pipe-coupling. |
| US3733093A (en) * | 1971-03-10 | 1973-05-15 | G Seiler | Pull and push safety device for screw socket connections of pipes |
| US5240291A (en) * | 1992-07-06 | 1993-08-31 | Zornow Jeffrey S | Sanitary hose coupler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458220A (en) * | 1965-10-13 | 1969-07-29 | Clam Seals Intern Co Ltd | Fluid couplings |
-
1997
- 1997-03-12 AU AU21816/97A patent/AU711022B2/en not_active Expired
- 1997-03-12 WO PCT/NZ1997/000028 patent/WO1997034099A2/fr active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US635636A (en) * | 1899-02-01 | 1899-10-24 | Charles A Bailey | Pipe-coupling. |
| US3733093A (en) * | 1971-03-10 | 1973-05-15 | G Seiler | Pull and push safety device for screw socket connections of pipes |
| US5240291A (en) * | 1992-07-06 | 1993-08-31 | Zornow Jeffrey S | Sanitary hose coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2181697A (en) | 1997-10-01 |
| WO1997034099A3 (fr) | 1997-12-18 |
| WO1997034099A2 (fr) | 1997-09-18 |
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