GB735660A - Improvements in fluid-tight joints between tubular or partly tubular elements - Google Patents
Improvements in fluid-tight joints between tubular or partly tubular elementsInfo
- Publication number
- GB735660A GB735660A GB1635/53A GB163553A GB735660A GB 735660 A GB735660 A GB 735660A GB 1635/53 A GB1635/53 A GB 1635/53A GB 163553 A GB163553 A GB 163553A GB 735660 A GB735660 A GB 735660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lip
- fluid
- cap
- tubular
- partly
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/009—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/04—Sealings between relatively-stationary surfaces without packing between the surfaces, e.g. with ground surfaces, with cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
735,660. Caps for resisting fluid pressure. GRATZMULLER, J. L. Jan. 20, 1953 [Jan. 23, 1952], No. 1635/53. Class 123 (1). [Also in Group XXVIII] A fluid-tight joint is formed between two interfitting tubular or partly tubular members such as a cylindrical pressure-fluid container 10 and a screw cap 11, by providing an annular lip 17 on the cylinder adapted to engage and be bent inwardly by a conical surface 14 on the cap. The lip has a rectangular cross-section in a radial plane, and its axial length is greater than its radial thickness but less than that of an annular part 16 the end of which by engaging a flat surface 15 on the cap limits the radial distortion of the lip. Fluid escaping between the surface 15 and the contacting surface on the part 16 will enter a groove 18 and press the lip 17 against the surface 14. The lip is intended to retain some of its elasticity after distortion. In a modification, Fig. 4 (not shown), the cap is bolted to the cylinder. Specification 9916/07, [Class 99], is referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR735660X | 1952-01-23 | ||
FR2746486X | 1952-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB735660A true GB735660A (en) | 1955-08-24 |
Family
ID=33099907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1635/53A Expired GB735660A (en) | 1952-01-23 | 1953-01-20 | Improvements in fluid-tight joints between tubular or partly tubular elements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB735660A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246408A (en) * | 1990-07-19 | 1992-01-29 | John Darragh | Valve cap |
EP1571379A1 (en) * | 2004-03-03 | 2005-09-07 | Berkin B.V. | Sealing assembly |
WO2018113810A1 (en) * | 2016-12-21 | 2018-06-28 | Bümach Engineering International B.V. | Screw-threaded working cylinder |
-
1953
- 1953-01-20 GB GB1635/53A patent/GB735660A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246408A (en) * | 1990-07-19 | 1992-01-29 | John Darragh | Valve cap |
EP1571379A1 (en) * | 2004-03-03 | 2005-09-07 | Berkin B.V. | Sealing assembly |
NL1025631C2 (en) * | 2004-03-03 | 2005-09-08 | Berkin Bv | Sealing assembly. |
US7300075B2 (en) | 2004-03-03 | 2007-11-27 | Berkin B.V. | Sealing assembly |
WO2018113810A1 (en) * | 2016-12-21 | 2018-06-28 | Bümach Engineering International B.V. | Screw-threaded working cylinder |
US10865815B2 (en) | 2016-12-21 | 2020-12-15 | Buemach Engineering International B.V. | Screw-threaded working cylinder |
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