NO303187B1 - Koplingsinnretning for r÷rledning-oppvarmingssystem - Google Patents
Koplingsinnretning for r÷rledning-oppvarmingssystem Download PDFInfo
- Publication number
- NO303187B1 NO303187B1 NO913540A NO913540A NO303187B1 NO 303187 B1 NO303187 B1 NO 303187B1 NO 913540 A NO913540 A NO 913540A NO 913540 A NO913540 A NO 913540A NO 303187 B1 NO303187 B1 NO 303187B1
- Authority
- NO
- Norway
- Prior art keywords
- pipeline
- pipe
- heating system
- electrically conductive
- flexible
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 14
- 239000012530 fluid Substances 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003570 air Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000004020 conductor Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 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
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008719 thickening Effects 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
-
- 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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Resistance Heating (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR909004940A BR9004940A (pt) | 1990-10-02 | 1990-10-02 | Dispositivo de acoplamento para sistema de aquecimento de tubulacoes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO913540D0 NO913540D0 (no) | 1991-09-09 |
| NO913540L NO913540L (no) | 1992-04-03 |
| NO303187B1 true NO303187B1 (no) | 1998-06-08 |
Family
ID=4050440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO913540A NO303187B1 (no) | 1990-10-02 | 1991-09-09 | Koplingsinnretning for r÷rledning-oppvarmingssystem |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5125847A (ru) |
| EP (1) | EP0479519B1 (ru) |
| JP (2) | JPH04244693A (ru) |
| BR (1) | BR9004940A (ru) |
| CA (1) | CA2049906C (ru) |
| DE (1) | DE69102849T2 (ru) |
| MX (1) | MX173759B (ru) |
| NO (1) | NO303187B1 (ru) |
| RU (1) | RU2025633C1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374254A (en) * | 1990-11-29 | 1994-12-20 | Buma; Shelley J. | Catheters with adjustable external locking bolsters |
| US5830479A (en) * | 1994-02-09 | 1998-11-03 | Willmar Poultry Company, Inc. | Active immunization using a siderophore receptor protein |
| GB0100104D0 (en) * | 2001-01-03 | 2001-02-14 | Flight Refueling Ltd | Subsea pipeline power transmission |
| US6688900B2 (en) * | 2002-06-25 | 2004-02-10 | Shell Oil Company | Insulating joint for electrically heated pipeline |
| DE102008006323B4 (de) * | 2007-02-27 | 2014-04-30 | Eichenauer Heizelemente Gmbh & Co. Kg | Reduktionsmittelversorgungssystem für einen Abgasreinigungskatalysator eines Verbrennungsmotors und Steckverbindung zum Anschließen von beheizbaren Flüssigkeitsleitungen |
| CA2919122C (en) * | 2013-08-02 | 2021-06-15 | Kristian Glejbol | An unbonded flexible pipe and an offshore system comprising an unbonded flexible pipe |
| GB2541015A (en) | 2015-08-06 | 2017-02-08 | Ge Oil & Gas Uk Ltd | Subsea flying lead |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2224403A (en) * | 1938-05-12 | 1940-12-10 | Albert G Purdue | Electrical heating of storage and transportation system of a viscous fluid |
| DE2315268C3 (de) * | 1973-03-27 | 1978-08-17 | Hermann J. Prof. 8000 Muenchen Schladitz | Elektrische Heizvorrichtung |
| US4012092A (en) * | 1976-03-29 | 1977-03-15 | Godbey Josiah J | Electrical two-way transmission system for tubular fluid conductors and method of construction |
| US4215384A (en) * | 1978-03-09 | 1980-07-29 | Dayco Corporation | Hose construction with electrical conductor for dissipating static electricity and method of making same |
| GB2084284B (en) * | 1980-09-22 | 1984-08-15 | Showa Denki Kogyo Co Ltd | Heated pipeline |
| US4447707A (en) * | 1981-12-22 | 1984-05-08 | Nordson Corporation | Electrically heated multi-section hose having electrically heated hose joints |
| JPS5947896A (ja) * | 1982-09-10 | 1984-03-17 | Matsushita Electric Ind Co Ltd | ヘツドホン |
| DE3325757A1 (de) * | 1983-07-16 | 1985-01-24 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur herstellung einer kraftschluessigen und elektrisch leitenden verbindung zwischen konzentrischen metallrohren |
| US4577664A (en) * | 1984-04-17 | 1986-03-25 | Mitsubishi Denki Kabushiki Kaisha | Conduit tube of an electrode device for electrically heating underground hydrocarbon resources |
| JPS61104412A (ja) * | 1984-10-26 | 1986-05-22 | Sony Corp | 磁気ヘツド |
-
1990
- 1990-10-02 BR BR909004940A patent/BR9004940A/pt not_active IP Right Cessation
-
1991
- 1991-08-26 CA CA002049906A patent/CA2049906C/en not_active Expired - Fee Related
- 1991-09-09 NO NO913540A patent/NO303187B1/no unknown
- 1991-09-13 US US07/759,291 patent/US5125847A/en not_active Expired - Fee Related
- 1991-09-27 MX MX9101307A patent/MX173759B/es not_active IP Right Cessation
- 1991-09-30 EP EP91308915A patent/EP0479519B1/en not_active Expired - Lifetime
- 1991-09-30 DE DE69102849T patent/DE69102849T2/de not_active Expired - Fee Related
- 1991-10-01 RU SU915001551A patent/RU2025633C1/ru active
- 1991-10-01 JP JP3253685A patent/JPH04244693A/ja active Pending
-
1996
- 1996-03-11 JP JP1996001569U patent/JP2559137Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2559137Y2 (ja) | 1998-01-14 |
| NO913540D0 (no) | 1991-09-09 |
| DE69102849T2 (de) | 1995-03-02 |
| DE69102849D1 (de) | 1994-08-18 |
| NO913540L (no) | 1992-04-03 |
| US5125847A (en) | 1992-06-30 |
| RU2025633C1 (ru) | 1994-12-30 |
| CA2049906A1 (en) | 1992-04-03 |
| MX173759B (es) | 1994-03-25 |
| CA2049906C (en) | 1998-01-06 |
| EP0479519B1 (en) | 1994-07-13 |
| BR9004940A (pt) | 1992-04-07 |
| JPH081442U (ja) | 1996-10-01 |
| JPH04244693A (ja) | 1992-09-01 |
| EP0479519A1 (en) | 1992-04-08 |
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