GB1355567A - Pipe joints - Google Patents
Pipe jointsInfo
- Publication number
- GB1355567A GB1355567A GB4247971A GB4247971A GB1355567A GB 1355567 A GB1355567 A GB 1355567A GB 4247971 A GB4247971 A GB 4247971A GB 4247971 A GB4247971 A GB 4247971A GB 1355567 A GB1355567 A GB 1355567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- sealing member
- pipes
- rings
- thickened
- 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
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
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
1355567 Pipe couplings INDUSTRIELE ONDERNEMING WAVIN NV 13 Sept 1971 [17 Sept 1970] 42479/71 Heading F2G Coaxial pipes 3 are connected and sealed in end-to-end relation by a coupling comprising a two-part coupling member 7 which is lockable around the pipe ends to enclose a sealing member 1 and at least one 0-ring 6 on the pipe surface. In one embodiment, as shown in Fig. 1, a chamfered bridge portion 11 of a thickened end section of the pipe 3 abuts a chamfered end 10 of a radial flange 9 on the coupling member 1, the two parts 7 of which are coupled by bolts through holes 8<SP>1</SP> in flanges 8. The O-rings 6 are located in grooves 5 in the thickened pipe portion. In another embodiment, Fig. 2, only one O-ring 12 is provided and the thickened end of the pipe is formed by material 13 glued or wrapped about the pipe. The sealing member 1 which engages the 0-rings may have an inner radial flange (27) (Fig. 5, not shown) interposed between the end faces of the aligned pipes to limit axial movement of the sealing member on the pipes. In other arrangements, the pipes are of uniform wall thickness and have beads (14) (Fig. 3, not shown) or grooves (18) (Fig. 4, not shown) which are engaged by the parts of the sealing member 1. The 0-rings may be located in a groove (21) in the pipe or in a groove on the internal surface of the sealing member (17).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7013736A NL7013736A (en) | 1970-09-17 | 1970-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1355567A true GB1355567A (en) | 1974-06-05 |
Family
ID=19811078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4247971A Expired GB1355567A (en) | 1970-09-17 | 1971-09-13 | Pipe joints |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1355567A (en) |
| NL (1) | NL7013736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016288A1 (en) * | 2021-08-09 | 2023-02-16 | 烟台杰瑞石油装备技术有限公司 | Flexible pipe end connection structure |
-
1970
- 1970-09-17 NL NL7013736A patent/NL7013736A/xx unknown
-
1971
- 1971-09-13 GB GB4247971A patent/GB1355567A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016288A1 (en) * | 2021-08-09 | 2023-02-16 | 烟台杰瑞石油装备技术有限公司 | Flexible pipe end connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7013736A (en) | 1972-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |