IE34615B1 - Improvements in a pipe connection - Google Patents
Improvements in a pipe connectionInfo
- Publication number
- IE34615B1 IE34615B1 IE1268/70A IE126870A IE34615B1 IE 34615 B1 IE34615 B1 IE 34615B1 IE 1268/70 A IE1268/70 A IE 1268/70A IE 126870 A IE126870 A IE 126870A IE 34615 B1 IE34615 B1 IE 34615B1
- Authority
- IE
- Ireland
- Prior art keywords
- pipe
- sleeve
- coupling member
- threaded
- ring
- Prior art date
Links
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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
1316324 Pipe couplings INDUSTRIELE ONDERNEMING WAVIN NV 2 Oct 1970 [2 Oct 1969] 46991/70 Heading F2G A pipe coupling comprises a recessed sleeve 1, sealing members 15, 16 and a coupling member 5 or 51 retained on pipe ends 3, 31 which wedges against the wall of the sleeve recess 4 or 4<SP>1</SP> when the pipe and sleeve are urged apart. In one embodiment, as shown at end A of the sleeve, the coupling member is a frusto-conical split ring 5 formed preferably of metal if the pipe 3 is of thermoplastics material, or of a thermoplastics at least as hard as the pipe material, or of metal coated plastics material. The sleeve 1 may be of polyethylene, P.V.C. or polypropylene. The bore 13 of the ring 5 may be threaded to screw on the threaded portion of the pipe 3 and the outer surface 12 of the ring may also be threaded to grip the surface 11 of the recess 4. A steel sleeve insert 22 may be added to strengthen the pipe end against deformation, and sealing rings 15, 16 in grooves 17, 18 provide a fluid-tight coupling. In another embodiment, shown at end B, the coupling member takes the form of a closed toroidal spring 5<SP>1</SP> of metal wire which grips and penetrates the pipe and sleeve surfaces when the pipe is urged away from the sleeve. If the pipes 3, 3<SP>1</SP> are provided with screw threads of opposite senses then either pipe may be disengaged by rotating the sleeve 1. In an alternative arrangement the sleeve 1 constitutes the end of one of the pipes forming a socket to receive the other pipe 3<SP>1</SP>.
[GB1316324A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL696914939A NL143675B (en) | 1969-10-02 | 1969-10-02 | PIPE CONNECTION. |
Publications (2)
Publication Number | Publication Date |
---|---|
IE34615L IE34615L (en) | 1971-04-02 |
IE34615B1 true IE34615B1 (en) | 1975-06-25 |
Family
ID=19808030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1268/70A IE34615B1 (en) | 1969-10-02 | 1970-10-01 | Improvements in a pipe connection |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE756989A (en) |
DE (2) | DE7036283U (en) |
FR (1) | FR2064109A1 (en) |
GB (1) | GB1316324A (en) |
IE (1) | IE34615B1 (en) |
NL (1) | NL143675B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550819B1 (en) * | 1983-08-17 | 1986-06-06 | Vallourec | DRILL RODS IN PARTICULAR FOR OIL OR GAS WELLS COMPRISING A ZONE FOR RECEIVING CLAMP JAWS |
DE3525502A1 (en) * | 1985-07-17 | 1987-01-29 | Helmut Hackel | Sealing pipe plug-in connection |
GB2178810B (en) * | 1985-08-02 | 1988-10-19 | Guest John D | Improvements in or relating to tube couplings |
DE19525157C1 (en) * | 1995-07-11 | 1997-01-30 | Puspas Armaturen Gmbh | Coupling for gas or water pipes |
SE512861C2 (en) * | 1997-11-06 | 2000-05-22 | Enebacken Skrea Ab | Pipe joint consisting of a sleeve and a tip end of plastic material inserted into it |
IL158052A (en) * | 2003-09-22 | 2006-12-31 | Arkal Filtration Sys Cs Ltd | Reverse flow spin-cleaning liquid filters |
NL2016757B1 (en) * | 2016-05-11 | 2017-11-27 | Beugen J Van Beheer Bv | Apparatus and method for restricting a movement of a pipe. |
CN111664305A (en) * | 2020-05-26 | 2020-09-15 | 浙江赛日机电科技有限公司 | Anti-disassembly type pipe joint nut |
-
0
- BE BE756989D patent/BE756989A/en unknown
-
1969
- 1969-10-02 NL NL696914939A patent/NL143675B/en unknown
-
1970
- 1970-10-01 DE DE7036283U patent/DE7036283U/en not_active Expired
- 1970-10-01 DE DE19702048227 patent/DE2048227A1/en active Pending
- 1970-10-01 IE IE1268/70A patent/IE34615B1/en unknown
- 1970-10-02 GB GB4699170A patent/GB1316324A/en not_active Expired
- 1970-10-02 FR FR7035626A patent/FR2064109A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2064109A1 (en) | 1971-07-16 |
BE756989A (en) | 1971-04-02 |
DE2048227A1 (en) | 1971-04-22 |
IE34615L (en) | 1971-04-02 |
NL143675B (en) | 1974-10-15 |
GB1316324A (en) | 1973-05-09 |
DE7036283U (en) | 1973-12-20 |
NL6914939A (en) | 1971-04-06 |
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