GB1401993A - Fluidtight seals - Google Patents
Fluidtight sealsInfo
- Publication number
- GB1401993A GB1401993A GB4859172A GB4859172A GB1401993A GB 1401993 A GB1401993 A GB 1401993A GB 4859172 A GB4859172 A GB 4859172A GB 4859172 A GB4859172 A GB 4859172A GB 1401993 A GB1401993 A GB 1401993A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flanges
- compound
- pipe
- sealing compound
- sealing
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/165—Flanged joints characterised by the sealing means comprising a viscous mass, e.g. hardenable
-
- 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
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Particle Accelerators (AREA)
Abstract
1401993 Pipe couplings: packing FURMANITE Ltd 24 Sept 1973 [21 Oct 1972] 48591/72 Headings F2B and F2G On opening duct 5, by undoing screw 15, sealing compound can be injected, while it is setting, into space 8 between pipe flanges 1, 2, held together by a clamping bolt 3. As the inwardly moving sealing compound sets, it forms a barrier against ingress of further compound and, as the pressure builds up within annulus 4, limbs 6 and 7 are flexed so that their ends 11, 12 are forced apart into sealing engagement with the flanges 1 and 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4859172A GB1401993A (en) | 1972-10-21 | 1972-10-21 | Fluidtight seals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4859172A GB1401993A (en) | 1972-10-21 | 1972-10-21 | Fluidtight seals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1401993A true GB1401993A (en) | 1975-08-06 |
Family
ID=10449166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4859172A Expired GB1401993A (en) | 1972-10-21 | 1972-10-21 | Fluidtight seals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1401993A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146803A1 (en) * | 1981-11-26 | 1983-06-16 | Manfred 6054 Rodgau Ernst | SPLASH PROTECTIVE RING FOR PIPE FLANGES |
FR2544838A1 (en) * | 1983-04-21 | 1984-10-26 | Furmanite Int Ltd | Method and device for sealing joints between pipe flanges and the like |
GB2138903A (en) * | 1983-04-21 | 1984-10-31 | Furmanite Int Ltd | Improvements in sealing pipe and like flanged joints |
GB2159902A (en) * | 1984-06-07 | 1985-12-11 | British Gas Corp | Sealing pipe joints |
-
1972
- 1972-10-21 GB GB4859172A patent/GB1401993A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146803A1 (en) * | 1981-11-26 | 1983-06-16 | Manfred 6054 Rodgau Ernst | SPLASH PROTECTIVE RING FOR PIPE FLANGES |
FR2544838A1 (en) * | 1983-04-21 | 1984-10-26 | Furmanite Int Ltd | Method and device for sealing joints between pipe flanges and the like |
GB2138903A (en) * | 1983-04-21 | 1984-10-31 | Furmanite Int Ltd | Improvements in sealing pipe and like flanged joints |
GB2159902A (en) * | 1984-06-07 | 1985-12-11 | British Gas Corp | Sealing pipe joints |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930923 |