GB731319A - Pipe-joint - Google Patents
Pipe-jointInfo
- Publication number
- GB731319A GB731319A GB1020553A GB1020553A GB731319A GB 731319 A GB731319 A GB 731319A GB 1020553 A GB1020553 A GB 1020553A GB 1020553 A GB1020553 A GB 1020553A GB 731319 A GB731319 A GB 731319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- socket
- ring
- april
- cross
- 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
- F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
- F16L19/05—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with a rigid pressure ring between the screwed member and the exterior of the flared pipe end
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
731,319. Pipe joints. DREH PATENTS, Ltd. April 14, 1954 [April 14, 1953], No. 10205/53. Class 99 (1). The end portion of a pipe 1 is expanded to produce a socket 3 of larger diameter than and coaxial with the pipe proper, and the wall 4 of the socket is deformed to a zig-zag sinuous form in cross-section so that it is internally and externally screw-threaded. An externally screwthreaded sleeve 7 which fits freely over a pipe 2 is screwed into the socket and presses a sealing ring 9, e.g. of rubber, plastic, or soft metal, against an internal shoulder constituted by a flared portion 10 of the socket. The ring 9 may be rectangular in cross-section or profiled to match the portion 10. There may be a portion 11 of the pipe 1 having an internal diameter greater than the external diameter of the pipe 2. In a modification, the ring 9 is replaced by a bead or ridge formed in the pipe 2. Specification 719,143 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1020553A GB731319A (en) | 1953-04-14 | 1953-04-14 | Pipe-joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1020553A GB731319A (en) | 1953-04-14 | 1953-04-14 | Pipe-joint |
Publications (1)
Publication Number | Publication Date |
---|---|
GB731319A true GB731319A (en) | 1955-06-08 |
Family
ID=9963517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1020553A Expired GB731319A (en) | 1953-04-14 | 1953-04-14 | Pipe-joint |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB731319A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363223A (en) * | 2012-03-30 | 2013-10-23 | 无锡众扬金属制品有限公司 | Telescopic flexible pipe fitting |
-
1953
- 1953-04-14 GB GB1020553A patent/GB731319A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363223A (en) * | 2012-03-30 | 2013-10-23 | 无锡众扬金属制品有限公司 | Telescopic flexible pipe fitting |
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