NO873274L - Tettet roerskjoet og fremgangsmaate for dannelse av denne. - Google Patents
Tettet roerskjoet og fremgangsmaate for dannelse av denne.Info
- Publication number
- NO873274L NO873274L NO87873274A NO873274A NO873274L NO 873274 L NO873274 L NO 873274L NO 87873274 A NO87873274 A NO 87873274A NO 873274 A NO873274 A NO 873274A NO 873274 L NO873274 L NO 873274L
- Authority
- NO
- Norway
- Prior art keywords
- township
- creating
- procedure
- closed
- closed township
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- 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
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- 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
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/043—Threaded with locking 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
-
- 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
- F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0625—Polyacrylic esters or derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Tubes (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89371086A | 1986-08-06 | 1986-08-06 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO873274D0 NO873274D0 (no) | 1987-08-05 |
NO873274L true NO873274L (no) | 1988-02-08 |
NO175113B NO175113B (no) | 1994-05-24 |
NO175113C NO175113C (no) | 1994-08-31 |
Family
ID=25401947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873274A NO175113C (no) | 1986-08-06 | 1987-08-05 | Tettet rörskjöt og fremgangsmåte for dannelse av denne |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1292487C (no) |
GB (1) | GB2195727B (no) |
NO (1) | NO175113C (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050171248A1 (en) * | 2004-02-02 | 2005-08-04 | Yanmei Li | Hydrogel for use in downhole seal applications |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1231327A (fr) * | 1958-07-26 | 1960-09-28 | Henkel & Cie Gmbh | Procédé d'obtention de raccordements pour tubes étanches aux gaz |
US3540757A (en) * | 1968-02-29 | 1970-11-17 | Ciba Geigy Corp | Pipe joint and method of forming a pipe joint |
US3658624A (en) * | 1969-09-29 | 1972-04-25 | Borden Inc | Bonding method employing a two part anaerobically curing adhesive composition |
BE790054A (fr) * | 1971-10-14 | 1973-02-01 | Fischer Ag Georg | Masse d'etancheite, procede pour sa fabrication et son application, ainsi que piece enduite de cette masse d'etancheite |
GB8314209D0 (en) * | 1983-05-23 | 1983-06-29 | British Gas Corp | Sealing joints and leaks in mains |
GB8409028D0 (en) * | 1984-04-06 | 1984-05-16 | Lancashire Fittings Ltd | Pipe coupling |
GB2159902A (en) * | 1984-06-07 | 1985-12-11 | British Gas Corp | Sealing pipe joints |
GB2159906B (en) * | 1984-06-07 | 1989-12-06 | British Gas Corp | Sealing of a pipe-joint |
-
1987
- 1987-08-05 NO NO873274A patent/NO175113C/no not_active IP Right Cessation
- 1987-08-05 CA CA000543818A patent/CA1292487C/en not_active Expired - Fee Related
- 1987-08-05 GB GB8718512A patent/GB2195727B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2195727B (en) | 1990-10-10 |
NO175113B (no) | 1994-05-24 |
NO175113C (no) | 1994-08-31 |
CA1292487C (en) | 1991-11-26 |
GB2195727A (en) | 1988-04-13 |
NO873274D0 (no) | 1987-08-05 |
GB8718512D0 (en) | 1987-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN FEBRUARY 2002 |