JPS6238593B2 - - Google Patents
Info
- Publication number
- JPS6238593B2 JPS6238593B2 JP53052625A JP5262578A JPS6238593B2 JP S6238593 B2 JPS6238593 B2 JP S6238593B2 JP 53052625 A JP53052625 A JP 53052625A JP 5262578 A JP5262578 A JP 5262578A JP S6238593 B2 JPS6238593 B2 JP S6238593B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic member
- housing
- annular
- fluid
- pressure
- 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
- 229920001971 elastomer Polymers 0.000 claims description 37
- 239000000806 elastomer Substances 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/103—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations in which a flexible element, e.g. a rubber-metal laminate, which undergoes constraints consisting of shear and flexure, is sandwiched between partly curved surfaces
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/08—Casing joints
- E21B17/085—Riser connections
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Joints Allowing Movement (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79243677A | 1977-04-29 | 1977-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS549018A JPS549018A (en) | 1979-01-23 |
| JPS6238593B2 true JPS6238593B2 (ru) | 1987-08-18 |
Family
ID=25156877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5262578A Granted JPS549018A (en) | 1977-04-29 | 1978-05-01 | Sealed flexible pipe fitting |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS549018A (ru) |
| DE (1) | DE2818952C2 (ru) |
| FR (1) | FR2389063A1 (ru) |
| GB (1) | GB1582616A (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486621B1 (fr) * | 1980-07-11 | 1986-03-07 | Doris Dev Richesse Sous Marine | Joint flexible pour le raccordement de deux conduites |
| GB2159224B (en) * | 1982-06-10 | 1986-04-30 | Dunlop Ltd | Flexible joint |
| US4570979A (en) * | 1982-06-10 | 1986-02-18 | Dunlop Limited | Flexible joint means |
| GB2121905B (en) * | 1982-06-10 | 1986-04-30 | Dunlop Ltd | Flexible joint |
| US4491348A (en) * | 1982-10-21 | 1985-01-01 | Aeroquip Corporation | Vibration attenuating coupling |
| DE19752506A1 (de) * | 1997-11-27 | 1999-06-02 | Meto International Gmbh | System zur Sicherung von Artikeln gegen Diebstahl |
| CN113914830B (zh) * | 2021-11-17 | 2024-04-09 | 西安航天动力技术研究所 | 一种耐高温的海洋立管柔性接头 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3390899A (en) * | 1965-03-15 | 1968-07-02 | Lockheed Aircraft Corp | Flexible joint means |
| US3680895A (en) * | 1969-11-24 | 1972-08-01 | Lockheed Aircraft Corp | Flexible joint means |
| US3734546A (en) * | 1972-03-30 | 1973-05-22 | Lockheed Aircraft Corp | Flexible pipe connection |
| US3853337A (en) * | 1974-02-25 | 1974-12-10 | Lockheed Aircraft Corp | Flexible elbow joint for pipes |
| US4068868A (en) * | 1975-09-02 | 1978-01-17 | Vetco Offshore Industries, Inc. | Flexible joints for marine risers |
| CA1040230A (en) * | 1975-10-10 | 1978-10-10 | Lawrence A. Bergman | Flexible sealing joint |
-
1978
- 1978-04-19 GB GB15386/78A patent/GB1582616A/en not_active Expired
- 1978-04-28 FR FR7812701A patent/FR2389063A1/fr active Granted
- 1978-04-28 DE DE2818952A patent/DE2818952C2/de not_active Expired
- 1978-05-01 JP JP5262578A patent/JPS549018A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2818952C2 (de) | 1982-12-09 |
| FR2389063A1 (fr) | 1978-11-24 |
| DE2818952A1 (de) | 1978-11-02 |
| GB1582616A (en) | 1981-01-14 |
| JPS549018A (en) | 1979-01-23 |
| FR2389063B1 (ru) | 1985-01-04 |
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