GB686275A - Improvements in pipe couplings - Google Patents
Improvements in pipe couplingsInfo
- Publication number
- GB686275A GB686275A GB2686050A GB2686050A GB686275A GB 686275 A GB686275 A GB 686275A GB 2686050 A GB2686050 A GB 2686050A GB 2686050 A GB2686050 A GB 2686050A GB 686275 A GB686275 A GB 686275A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- teeth
- limb
- nut
- flange
- 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
- F16L19/043—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 additional sealing means
- F16L19/045—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 additional sealing means consisting of cutting edges on one of the connecting parts which penetrate into the wall of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
686,275. Pipe couplings. KAY, F. Nov. 3, 1950. No. 26860/50. Class 99 (i). A part, such as a thimble 2, projecting from a union limb 6 has an end surface 4 formed with ring-like teeth 5 arranged in convex form in crosssection and onto which the flared end of a pipe is drawn by a nut 13. A ring 10 having a stepped face of frusto-conical form and slightly cut-back inner teeth may be interposed between a flange of the nut and the flared end of the pipe. In a modification, the part 2 is integral with the limb and teeth are formed on the inner face of the flange. Specification 679,584 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2686050A GB686275A (en) | 1950-11-03 | 1950-11-03 | Improvements in pipe couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2686050A GB686275A (en) | 1950-11-03 | 1950-11-03 | Improvements in pipe couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB686275A true GB686275A (en) | 1953-01-21 |
Family
ID=10250375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2686050A Expired GB686275A (en) | 1950-11-03 | 1950-11-03 | Improvements in pipe couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB686275A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687491A (en) * | 1970-01-06 | 1972-08-29 | Goodall Semi Metallic Hose & M | Hose coupling |
US4610466A (en) * | 1983-06-23 | 1986-09-09 | Aeroquip Corporation | Convertible flare/braze fitting |
US4681352A (en) * | 1984-06-18 | 1987-07-21 | Gs-Hydro Oy | Joint for a pipe provided with a flared end |
-
1950
- 1950-11-03 GB GB2686050A patent/GB686275A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687491A (en) * | 1970-01-06 | 1972-08-29 | Goodall Semi Metallic Hose & M | Hose coupling |
US4610466A (en) * | 1983-06-23 | 1986-09-09 | Aeroquip Corporation | Convertible flare/braze fitting |
US4681352A (en) * | 1984-06-18 | 1987-07-21 | Gs-Hydro Oy | Joint for a pipe provided with a flared end |
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