NO303187B1 - Koplingsinnretning for r÷rledning-oppvarmingssystem - Google Patents

Koplingsinnretning for r÷rledning-oppvarmingssystem Download PDF

Info

Publication number: NO303187B1
Authority: NO; Norway
Prior art keywords: pipeline; pipe; heating system; electrically conductive; flexible
Prior art date: 1990-10-02

Application number

NO913540A

Other languages

English (en)

Norwegian (no)

Other versions

NO913540L (no

NO913540D0 (no

Inventor

Alves Carlos Alberto De Ca Con

Original Assignee

Petroleo Brasileiro Sa

Priority date (The priority date 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 date listed.)

1990-10-02

Filing date

1991-09-09

Publication date

1998-06-08

1991-09-09 Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa

1991-09-09 Publication of NO913540D0 publication Critical patent/NO913540D0/no

1992-04-03 Publication of NO913540L publication Critical patent/NO913540L/no

1998-06-08 Publication of NO303187B1 publication Critical patent/NO303187B1/no

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)
Rigid Pipes And Flexible Pipes (AREA)
Pipeline Systems (AREA)
Resistance Heating (AREA)

NO913540A 1990-10-02 1991-09-09 Koplingsinnretning for r÷rledning-oppvarmingssystem NO303187B1 (no)

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 (de)
EP (1)	EP0479519B1 (de)
JP (2)	JPH04244693A (de)
BR (1)	BR9004940A (de)
CA (1)	CA2049906C (de)
DE (1)	DE69102849T2 (de)
MX (1)	MX173759B (de)
NO (1)	NO303187B1 (de)
RU (1)	RU2025633C1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
AU2014299014B2 (en) *	2013-08-02	2019-01-17	National Oilwell Varco Denmark I/S	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)

* Cited by examiner, † Cited by third party
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 DE DE69102849T patent/DE69102849T2/de not_active Expired - Fee Related
- 1991-09-30 EP EP91308915A patent/EP0479519B1/de not_active Expired - Lifetime
- 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
BR9004940A (pt)	1992-04-07
DE69102849T2 (de)	1995-03-02
JPH04244693A (ja)	1992-09-01
CA2049906A1 (en)	1992-04-03
DE69102849D1 (de)	1994-08-18
EP0479519A1 (de)	1992-04-08
CA2049906C (en)	1998-01-06
JP2559137Y2 (ja)	1998-01-14
MX173759B (es)	1994-03-25
NO913540L (no)	1992-04-03
RU2025633C1 (ru)	1994-12-30
NO913540D0 (no)	1991-09-09
US5125847A (en)	1992-06-30
JPH081442U (ja)	1996-10-01
EP0479519B1 (de)	1994-07-13

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US20220252198A1 (en)	2022-08-11	Underwater heated pipe for the transport of fluids and method for assembling such a pipe
RU2208133C2 (ru)	2003-07-10	Способ предотвращения замерзания устья нефтяных и нагнетательных скважин
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