GB876610A - Coupling assemblies for tubes - Google Patents
Coupling assemblies for tubesInfo
- Publication number
- GB876610A GB876610A GB2718/60A GB271860A GB876610A GB 876610 A GB876610 A GB 876610A GB 2718/60 A GB2718/60 A GB 2718/60A GB 271860 A GB271860 A GB 271860A GB 876610 A GB876610 A GB 876610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washer
- tube
- cap
- recess
- nipple
- 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
- F16L19/10—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
- F16L19/12—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 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
- F16L19/08—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
876,610. Tube couplings. VARIAN ASSOCIATES. Jan. 25, 1960 [Feb. 16, 1959], No. 2718/60. Class 99(1). A hollow washer 7 and an apertured element 8 located adjacent a recess surrounding an exhaust port 13 in a body member 6 have apertures therein of such a size as to receive a tube 11 passed therethrough and into the recess, and the washer is compressed by means, such as a cap 9 screwed on to the nipple 17 of the body, in such a manner as to deform and reduce the size of the aperture in the washer so that the latter engages the tube and thereby creates a vacuum-tight or pressure-tight seal between the tube and body. As shown in Fig. 3, the washer 7 is frusto-conical in form, and the end of the tube is received in a recess between the body and a bushing 18. The cap 9 and element 8 may be formed as a single integral member. In modifications (a) the nipple 17 is internally screw-threaded to receive a plug, within which the washer and element 8 may be slidably fitted, for deforming the washer, and (b) the cap 91, Fig. 5, is operated by a toggle clamping arrangement, and the bushing 18 is dispensed with.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US876610XA | 1959-02-16 | 1959-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB876610A true GB876610A (en) | 1961-09-06 |
Family
ID=22206497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2718/60A Expired GB876610A (en) | 1959-02-16 | 1960-01-25 | Coupling assemblies for tubes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB876610A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7887024B2 (en) | 2002-01-18 | 2011-02-15 | Swagelok Company | Ball valve packing |
-
1960
- 1960-01-25 GB GB2718/60A patent/GB876610A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7887024B2 (en) | 2002-01-18 | 2011-02-15 | Swagelok Company | Ball valve packing |
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