GB770204A - Pipe union for unmachined pipe ends - Google Patents
Pipe union for unmachined pipe endsInfo
- Publication number
- GB770204A GB770204A GB21155/54A GB2115554A GB770204A GB 770204 A GB770204 A GB 770204A GB 21155/54 A GB21155/54 A GB 21155/54A GB 2115554 A GB2115554 A GB 2115554A GB 770204 A GB770204 A GB 770204A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- sleeve
- pipe ends
- unmachined
- ring
- 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
- F16L19/08—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
-
- 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
- F16L19/075—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 specially adapted for spigot-and-socket joints for pipes of the same diameter
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
770,204. Pipe joints. BAIER, W. July 20, 1954 [July 20, 1953], No. 21155/54. Class 99(1) In a pipe union for unmachined pipe ends comprising a sleeve 10 fitted over the pipe ends R and two closure members 1, 2 mounted on the pipe ends and over the sleeve 10, each member 1, 2 has an internal conical face 11 for engaging a split clamping ring 9 which is of harder material than the pipe ends. The sleeve 10 has an intermediate flange 15 disposed between the pipe ends with interposed washer 16 whilst the members 1, 2 are interthreaded and enclose deformable seals 5 seated on the ends of the sleeve. Each ring 9 may be of conical section provided with a cutting edge or a serrated inner surface which bites into the respective pipe end; alternatively the ring may be of circular section.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE770204X | 1953-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB770204A true GB770204A (en) | 1957-03-20 |
Family
ID=6674710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21155/54A Expired GB770204A (en) | 1953-07-20 | 1954-07-20 | Pipe union for unmachined pipe ends |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB770204A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2735604A1 (en) * | 1977-08-06 | 1979-02-15 | Fip Formatura Inienzione Poli | Sleeve joint externally threaded at its ends - in which elastic seal ring is arranged between elongated rings and abutment surface |
DE3520873A1 (en) * | 1984-06-29 | 1986-01-02 | Georg Fischer AG, Schaffhausen, CH, Niederlassung: Georg Fischer AG, 7700 Singen | Clamping connection for pipes |
GB2447275A (en) * | 2007-03-06 | 2008-09-10 | Corus Uk Ltd | Compression fitting with resilient stop member |
-
1954
- 1954-07-20 GB GB21155/54A patent/GB770204A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2735604A1 (en) * | 1977-08-06 | 1979-02-15 | Fip Formatura Inienzione Poli | Sleeve joint externally threaded at its ends - in which elastic seal ring is arranged between elongated rings and abutment surface |
DE3520873A1 (en) * | 1984-06-29 | 1986-01-02 | Georg Fischer AG, Schaffhausen, CH, Niederlassung: Georg Fischer AG, 7700 Singen | Clamping connection for pipes |
GB2447275A (en) * | 2007-03-06 | 2008-09-10 | Corus Uk Ltd | Compression fitting with resilient stop member |
GB2447275B (en) * | 2007-03-06 | 2012-01-18 | Caparo Eng Ltd | Compression fittings for steel pipes |
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