MY138709A - Pipe coupling - Google Patents
Pipe couplingInfo
- Publication number
- MY138709A MY138709A MYPI20032730A MY138709A MY 138709 A MY138709 A MY 138709A MY PI20032730 A MYPI20032730 A MY PI20032730A MY 138709 A MY138709 A MY 138709A
- Authority
- MY
- Malaysia
- Prior art keywords
- housing
- locking
- grippers
- chamber
- locking ring
- Prior art date
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A PIPE COUPLING (10) FOR JOINING TOGETHER THE ENDS OF TWO ADJACENT PIPES INCLUDES A HOUSING (12) WHICH DEFINES A GENERALLY CENTRAL BORE (13) ALONG A CENTRAL AXIS OF THE HOUSING FOR RECEIVING THE ENDS OF THE TWO ADJACENT PIPES, AND A LOCKING ARRANGEMENT (14) AT EACH END OF THE HOUSING (12) FOR LOCKING THE PIPES TO THE COUPLING. EACH LOCKING ARRANGEMENT (14) INCLUDES AN ANNULAR CHAMBER (23) WITHIN THE HOUSING, AN INLET FOR ALLOWING FLUID INTO THE CHAMBER, AN OUTLET FOR ALLOWING FLUID OUT OF THE CHAMBER, AND AN ANNULAR SEAL (24) WHICH IS ARRANGED TO MOVE WITHIN THE ANNULAR CHAMBER AXIALLY OF THE HOUSING. A LOCKING RING (26) IS PROVIDED BETWEEN THE ANNULAR SEAL (24) AND A PLURALITY OF RADIALLY MOVABLE GRIPPERS (30) FOR LOCKING THE GRIPPERS TO A PIPE END WITHIN THE HOUSING. THE LOCKING RING (26) INCLUDES A SLOPING INNER SURFACE (28) WHICH IS ENGAGEABLE WITH A CORRESPONDING SLOPING OUTER SURFACE (32) ON EACH OF THE GRIPPERS (30) SO THAT AXIAL DISPLACEMENT OF THE LOCKING RING UNDER FLUID PRESSURE WITHIN THE ANNULAR CHAMBER (23) CAUSES RADIAL DISPLACEMENT OF THE GRIPPERS (30) TOWARDS THE CENTRAL AXIS OF THE HOUSING (12) FOR CLAMPING THE PIPE END WITHIN THE HOUSING.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20032730 MY138709A (en) | 2003-07-21 | 2003-07-21 | Pipe coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20032730 MY138709A (en) | 2003-07-21 | 2003-07-21 | Pipe coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY138709A true MY138709A (en) | 2009-07-31 |
Family
ID=45756798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20032730 MY138709A (en) | 2003-07-21 | 2003-07-21 | Pipe coupling |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY138709A (en) |
-
2003
- 2003-07-21 MY MYPI20032730 patent/MY138709A/en unknown
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