BRPI0909407A2 - tubo de transporte de fluido, e, sistema de detecção de vazamento de fluido - Google Patents
tubo de transporte de fluido, e, sistema de detecção de vazamento de fluidoInfo
- Publication number
- BRPI0909407A2 BRPI0909407A2 BRPI0909407A BRPI0909407A BRPI0909407A2 BR PI0909407 A2 BRPI0909407 A2 BR PI0909407A2 BR PI0909407 A BRPI0909407 A BR PI0909407A BR PI0909407 A BRPI0909407 A BR PI0909407A BR PI0909407 A2 BRPI0909407 A2 BR PI0909407A2
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- detection system
- transport pipe
- leakage detection
- fluid transport
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/141—Arrangements for the insulation of pipes or pipe systems in which the temperature of the medium is below that of the ambient temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
- G01L11/025—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means using a pressure-sensitive optical fibre
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
- G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
- G01M3/047—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means with photo-electrical detection means, e.g. using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
-
- 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
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/30—Detecting leaks
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008088719A JP5227635B2 (ja) | 2008-03-28 | 2008-03-28 | 流体漏洩検知システム |
PCT/JP2009/054454 WO2009119297A1 (ja) | 2008-03-28 | 2009-03-09 | 流体輸送用管および流体漏洩検知システム |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0909407A2 true BRPI0909407A2 (pt) | 2015-12-15 |
BRPI0909407B1 BRPI0909407B1 (pt) | 2019-10-29 |
Family
ID=41113496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0909407-5A BRPI0909407B1 (pt) | 2008-03-28 | 2009-03-09 | sistema de detecção de vazamento de fluido |
Country Status (5)
Country | Link |
---|---|
US (1) | US8479565B2 (pt) |
EP (1) | EP2270379B1 (pt) |
JP (1) | JP5227635B2 (pt) |
BR (1) | BRPI0909407B1 (pt) |
WO (1) | WO2009119297A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5184177B2 (ja) * | 2008-03-28 | 2013-04-17 | 古河電気工業株式会社 | 極低温流体輸送用可撓管 |
GB201018538D0 (en) * | 2010-11-03 | 2010-12-15 | Wellstream Int Ltd | Parameter sensing |
US9291521B2 (en) | 2010-12-30 | 2016-03-22 | Eaton Corporation | Leak detection system |
US8528385B2 (en) | 2010-12-30 | 2013-09-10 | Eaton Corporation | Leak detection system |
FR2977938B1 (fr) * | 2011-07-13 | 2014-04-11 | Airbus Operations Sas | Conduit d'air chaud sous pression d'un aeronef equipe d'un dispositif de detection d'une fuite |
CN102997049A (zh) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | 天然气管道泄漏光纤监测系统的光纤传感器安装方法 |
GB201122356D0 (en) * | 2011-12-28 | 2012-02-01 | Wellstream Int Ltd | Elongate element for flexible pipe body and method |
CN102607777B (zh) * | 2012-03-28 | 2015-04-01 | 石家庄巨力科技有限公司 | 一种金属软管批量试漏装置 |
FR2994245B1 (fr) * | 2012-08-03 | 2015-05-29 | Gaztransp Et Technigaz | Paroi de cuve etanche et thermiquement isolante comportant des elements porteurs espaces |
US8991363B2 (en) | 2012-08-21 | 2015-03-31 | Caterpillar Inc. | Dual fuel system diagnostics for dual fuel engine and machine using same |
CN103996868B (zh) * | 2013-02-18 | 2016-06-15 | 本田技研工业株式会社 | 燃料电池堆 |
AU2014261820B2 (en) | 2013-05-02 | 2018-07-26 | National Oilwell Varco Denmark I/S | An assembly of a flexible pipe and an end-fitting |
DE102013227043A1 (de) * | 2013-12-20 | 2015-06-25 | Areva Gmbh | Leckageüberwachungssystem für raumumschließende Objekte und dazwischen liegende Kupplungsbereiche sowie zugehöriges Verfahren |
KR101664314B1 (ko) * | 2015-03-11 | 2016-10-10 | 한국광기술원 | 밸브 누출 감시 시스템 |
RU2599403C1 (ru) * | 2015-06-04 | 2016-10-10 | Акционерное Общество "Атомэнергопроект" | Устройство для обнаружения утечек в трубопроводах |
JP6552911B2 (ja) * | 2015-08-12 | 2019-07-31 | タイガースポリマー株式会社 | 送風用断熱ホース |
WO2017089558A1 (en) * | 2015-11-25 | 2017-06-01 | Scantech International Ltd. | A pipe insulation system, an insulated pipe, a method of insulating a pipe, and a method for detecting theft of fluids from an insulated pipe |
EP3279543B1 (de) * | 2016-08-03 | 2019-02-27 | Nexans | Verfahren zum betreiben einer rohrleitung |
EP3567290B1 (de) * | 2018-05-08 | 2021-10-27 | Witzenmann GmbH | Überwachungssystem zum überwachen von betriebszuständen eines beweglichen bauteils |
WO2020136740A1 (ja) * | 2018-12-26 | 2020-07-02 | 富士通株式会社 | 温度測定構造および温度測定システム |
CN112344221A (zh) * | 2020-11-04 | 2021-02-09 | 陕西神渭煤炭管道运输有限责任公司 | 一种光电信号检测管道泄漏的设备及其方法 |
KR102548394B1 (ko) * | 2021-08-31 | 2023-06-27 | (주)위온 | leak 감지 및 정전기 제거 플렉시블 튜브 |
CN114383056A (zh) * | 2022-01-12 | 2022-04-22 | 中海石油气电集团有限责任公司 | 一种用于液化天然气长距离输送的管道系统及方法 |
CN115014647B (zh) * | 2022-04-29 | 2024-08-16 | 中国北方发动机研究所(天津) | 一种波纹管可靠性验证试验装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58112797U (ja) * | 1982-01-26 | 1983-08-02 | 株式会社クボタ | ガス輸送用管路 |
JPS6482621A (en) | 1987-09-25 | 1989-03-28 | Nec Corp | Formation of electrode |
JPH049651A (ja) * | 1990-04-25 | 1992-01-14 | Sumitomo Electric Ind Ltd | 流体輸送管液漏れ検知方法 |
JPH0781279B2 (ja) | 1991-09-06 | 1995-08-30 | 川崎重工業株式会社 | Lng受入基地システム及びlng出荷基地システム |
JPH05180375A (ja) | 1991-12-26 | 1993-07-20 | Furukawa Electric Co Ltd:The | 可撓性流体輸送管 |
EP0553686B1 (en) * | 1992-01-29 | 1997-10-22 | The Yokohama Rubber Co., Ltd. | Pressure endurable hose |
US5308162A (en) * | 1992-02-13 | 1994-05-03 | Fujikura Ltd. | Temperature abnormality detecting structure for fluid pipe |
JP2631328B2 (ja) * | 1992-02-13 | 1997-07-16 | 株式会社フジクラ | 流体流通管路における温度異常検出構造 |
JPH06118285A (ja) * | 1992-10-06 | 1994-04-28 | Kyowa Densen Kk | 光ファイバ心線及び該ファイバ心線を用いる圧力センサ |
JPH06148017A (ja) * | 1992-10-30 | 1994-05-27 | Furukawa Electric Co Ltd:The | 光ファイバ圧力センサ |
JP3408076B2 (ja) * | 1996-09-10 | 2003-05-19 | 中部電力株式会社 | 光ファイバ変位センサ |
JP3633172B2 (ja) | 1997-01-22 | 2005-03-30 | 石川島播磨重工業株式会社 | Lng漏洩監視装置 |
DE19818167A1 (de) * | 1998-04-23 | 1999-10-28 | Alcatel Sa | Flexibles Leitungsrohr |
GB9812465D0 (en) * | 1998-06-11 | 1998-08-05 | Abb Seatec Ltd | Pipeline monitoring systems |
GB0110223D0 (en) * | 2001-04-26 | 2001-06-20 | Sensor Highway Ltd | Method and apparatus for leak detection and location |
FR2865262B1 (fr) * | 2004-01-20 | 2006-11-24 | Gaz Transport & Technigaz | Conduite thermiquement isolee |
US7453367B2 (en) * | 2005-12-12 | 2008-11-18 | Veyance Technologies, Inc. | Leak detection system and method for offshore hose lines |
GB0607572D0 (en) * | 2006-04-18 | 2006-05-24 | Dunlop Oil & Marine Ltd | Leak detector |
WO2008001046A1 (en) * | 2006-06-29 | 2008-01-03 | Schlumberger Holdings Limited | Fiber optic sensor for use on sub-sea pipelines |
US7509841B2 (en) * | 2006-07-14 | 2009-03-31 | Veyance Technologies, Inc. | Flexible leak detection system and method for double carcass hose |
US7942452B2 (en) * | 2007-11-20 | 2011-05-17 | The Boeing Company | Flange fitting with leak sensor port |
-
2008
- 2008-03-28 JP JP2008088719A patent/JP5227635B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-09 EP EP09723960.2A patent/EP2270379B1/en active Active
- 2009-03-09 WO PCT/JP2009/054454 patent/WO2009119297A1/ja active Application Filing
- 2009-03-09 US US12/922,511 patent/US8479565B2/en not_active Expired - Fee Related
- 2009-03-09 BR BRPI0909407-5A patent/BRPI0909407B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BRPI0909407B1 (pt) | 2019-10-29 |
WO2009119297A1 (ja) | 2009-10-01 |
US20110005303A1 (en) | 2011-01-13 |
US8479565B2 (en) | 2013-07-09 |
JP2009243529A (ja) | 2009-10-22 |
EP2270379B1 (en) | 2019-08-14 |
EP2270379A1 (en) | 2011-01-05 |
EP2270379A4 (en) | 2017-08-23 |
JP5227635B2 (ja) | 2013-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/10/2019, OBSERVADAS AS CONDICOES LEGAIS |
|
B25A | Requested transfer of rights approved |
Owner name: JAPAN OIL, GAS AND METALS NATIONAL CORPORATION (JP) ; THE FURUKAWA ELECTRIC CO., LTD. (JP) |
|
B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: JAPAN OIL, GAS AND METALS NATIONAL CORPORATION (JP) ; THE FURUKAWA ELECTRIC CO., LTD. (JP) Free format text: ANULADA A PUBLICACAO CODIGO 25.1 NA RPI NO 2578 DE 02/06/2020 POR TER SIDO INDEVIDA. |
|
B25G | Requested change of headquarter approved |
Owner name: THE FURUKAWA ELECTRIC CO., LTD. (JP) ; JAPAN OIL, GAS AND METALS NATIONAL CORPORATION (JP) |
|
B25A | Requested transfer of rights approved |
Owner name: THE FURUKAWA ELECTRIC CO., LTD. (JP) |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2661 DE 04-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |