GB691372A - Pipe couplings - Google Patents
Pipe couplingsInfo
- Publication number
- GB691372A GB691372A GB908450A GB908450A GB691372A GB 691372 A GB691372 A GB 691372A GB 908450 A GB908450 A GB 908450A GB 908450 A GB908450 A GB 908450A GB 691372 A GB691372 A GB 691372A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- pipe
- pipe couplings
- internal
- face
- 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
- 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
- F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/065—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
- F16L19/0656—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring integral with one of the connecting parts
-
- 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
- F16L19/10—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 profile of the ring being altered
- F16L19/14—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 profile of the ring being altered the rings being integral with one of the connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
691,372. Locking nuts. NEAT, G. A. March 8, 1951 [April 13 1950], No. 9084/50. Class 89 (i) [Also in Group XXVIII] A coupling nut for a pipe joint has at one end an internal flange 5 closely fitting the pipe 1, the internal side face of the flange being inclined so as to present an acute-angled edge 6 to the end face of a socket 2, whereby the flange is deformed to grip the pipe. The flange tapers to a minimum thickness at its inner periphery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB908450A GB691372A (en) | 1950-04-13 | 1950-04-13 | Pipe couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB908450A GB691372A (en) | 1950-04-13 | 1950-04-13 | Pipe couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB691372A true GB691372A (en) | 1953-05-13 |
Family
ID=9865047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB908450A Expired GB691372A (en) | 1950-04-13 | 1950-04-13 | Pipe couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB691372A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233925A (en) * | 1964-06-29 | 1966-02-08 | Roberts Brass Mfg Co | Tube coupling |
WO2020016895A3 (en) * | 2018-07-19 | 2020-02-27 | Huliot Agricultural Cooperative Society Ltd | Pipe connections for use in gravitational water drainage systems |
CN114458180A (en) * | 2020-11-10 | 2022-05-10 | 中国石油天然气股份有限公司 | Sleeve connecting device |
-
1950
- 1950-04-13 GB GB908450A patent/GB691372A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233925A (en) * | 1964-06-29 | 1966-02-08 | Roberts Brass Mfg Co | Tube coupling |
WO2020016895A3 (en) * | 2018-07-19 | 2020-02-27 | Huliot Agricultural Cooperative Society Ltd | Pipe connections for use in gravitational water drainage systems |
CN114458180A (en) * | 2020-11-10 | 2022-05-10 | 中国石油天然气股份有限公司 | Sleeve connecting device |
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