FR2287646A1 - Cable pour detecter des fuites de fluides - Google Patents
Cable pour detecter des fuites de fluidesInfo
- Publication number
- FR2287646A1 FR2287646A1 FR7508779A FR7508779A FR2287646A1 FR 2287646 A1 FR2287646 A1 FR 2287646A1 FR 7508779 A FR7508779 A FR 7508779A FR 7508779 A FR7508779 A FR 7508779A FR 2287646 A1 FR2287646 A1 FR 2287646A1
- Authority
- FR
- France
- Prior art keywords
- cable
- fluid leaks
- detect fluid
- detect
- leaks
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title 1
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
- G01M3/02—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
-
- 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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S138/00—Pipes and tubular conduits
- Y10S138/06—Corrosion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49115944A JPS581379B2 (ja) | 1974-10-08 | 1974-10-08 | リユウタイケンチケ−ブル |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2287646A1 true FR2287646A1 (fr) | 1976-05-07 |
FR2287646B1 FR2287646B1 (fr) | 1977-11-25 |
Family
ID=14675023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7508779A Granted FR2287646A1 (fr) | 1974-10-08 | 1975-03-20 | Cable pour detecter des fuites de fluides |
Country Status (6)
Country | Link |
---|---|
US (1) | US4029889A (fr) |
JP (1) | JPS581379B2 (fr) |
DE (1) | DE2513223C3 (fr) |
FR (1) | FR2287646A1 (fr) |
GB (1) | GB1498053A (fr) |
SU (1) | SU641887A3 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000226A1 (fr) * | 1981-06-27 | 1983-01-20 | Dolezalek, Friedrich | Procede et dispositif de surveillance en continu d'une installation contenant un fluide |
EP0170174A1 (fr) * | 1984-07-20 | 1986-02-05 | W.L. Gore & Associates GmbH | Dispositif de détection de fuite de produits acides on basiques |
WO1990010208A1 (fr) * | 1989-02-22 | 1990-09-07 | Kabelwerke Reinshagen Gmbh | Cable de reperage de liquides |
WO1991019206A1 (fr) * | 1990-06-04 | 1991-12-12 | W.L. Gore & Associates, Inc. | Circuit electronique servant a detecter les fuites de substances chimiques |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5289981A (en) * | 1976-01-22 | 1977-07-28 | Towa Electric | Method of detecting leakage from pipeline through detecting cable |
JPS5856105B2 (ja) * | 1977-06-02 | 1983-12-13 | 東和電気株式会社 | 検知ケ−ブルによる漏洩事故検出方法 |
CA1155178A (fr) * | 1978-01-06 | 1983-10-11 | David Wright | Detection et mesurage de l'emplacement d'une fissure dans un gisement monolithique |
US4312580A (en) * | 1978-12-21 | 1982-01-26 | Eumig Elektrizitats- Und Metallwaren-Industrie Gesellschaft M.B.H. | Watertight housing |
US4206632A (en) * | 1979-01-23 | 1980-06-10 | Hirosuke Suzuki | Liquid detecting device |
US4487057A (en) * | 1980-09-16 | 1984-12-11 | Raychem Corporation | Continuous sense and locate device |
DE3225921C2 (de) * | 1982-07-10 | 1985-10-24 | Barlian, Reinhold, Dipl.-Ing.(FH), 6990 Bad Mergentheim | Überwachungseinrichtung |
JPS5832974U (ja) * | 1981-08-26 | 1983-03-03 | 株式会社オリムピック | 釣竿 |
JPS59144461U (ja) * | 1983-03-10 | 1984-09-27 | 株式会社潤工社 | 液体検知センサ |
US5382909A (en) * | 1983-06-30 | 1995-01-17 | Raychem Corporation | Method for detecting and obtaining information about changes in variables |
US5015958A (en) * | 1983-06-30 | 1991-05-14 | Raychem Corporation | Elongate sensors comprising conductive polymers, and methods and apparatus using such sensors |
US4508934A (en) * | 1983-09-29 | 1985-04-02 | Gould Inc. | High-current sweep cable |
JPS6086945U (ja) * | 1983-11-18 | 1985-06-14 | 株式会社 潤工社 | 漏液センサ |
US4552989A (en) * | 1984-07-24 | 1985-11-12 | National Electric Control Company | Miniature coaxial conductor pair and multi-conductor cable incorporating same |
DE3562661D1 (en) * | 1984-09-19 | 1988-06-16 | Issel Wolfgang | Hollow line for determining the concentration profiles of liquid or gaseous substances |
JPS6190048A (ja) * | 1984-10-09 | 1986-05-08 | Junkosha Co Ltd | 漏液検知センサ |
EP0222013B1 (fr) * | 1985-06-12 | 1993-02-24 | RAYCHEM CORPORATION (a Delaware corporation) | Capteur d'hydrocarbure |
JPS6221034A (ja) * | 1985-07-19 | 1987-01-29 | Junkosha Co Ltd | 漏液検知センサ |
EP0262667B1 (fr) * | 1986-09-30 | 1992-05-27 | Tatsuta Electric Wire & Cable Co., Ltd | Ligne de détection de fuites |
US4862146A (en) * | 1987-03-27 | 1989-08-29 | Raychem Corporation | Detection apparatus |
US4910998A (en) * | 1987-05-01 | 1990-03-27 | Andrew Corporation | Fluid detection system and method having a coaxial cable with solid, stranded dielectric elements |
JPH01117743U (fr) * | 1988-01-28 | 1989-08-09 | ||
US4853616A (en) * | 1988-07-21 | 1989-08-01 | Atlantic Richfield Company | Detection of water saturation in insulation at cased road crossings |
US4853615A (en) * | 1988-07-21 | 1989-08-01 | Atlantic Richfield Company | Detection of water saturation in insulation at cased road crossings |
US4877923A (en) * | 1988-08-01 | 1989-10-31 | W. L. Gore & Associates, Inc. | Sensors for detecting and locating liquid leaks |
JPH0227559U (fr) * | 1988-08-11 | 1990-02-22 | ||
JPH0227560U (fr) * | 1988-08-11 | 1990-02-22 | ||
US4926129A (en) * | 1988-10-12 | 1990-05-15 | Raychem Corporation | Sensor assembly for detecting multiple events and distinguishing between them |
US5228478A (en) * | 1989-02-01 | 1993-07-20 | Kleisle James R | Wear indicator for material transfer systems |
US4965412A (en) * | 1989-04-06 | 1990-10-23 | W. L. Gore & Associates, Inc. | Coaxial electrical cable construction |
US5172730A (en) * | 1989-07-03 | 1992-12-22 | Insituform Of North American, Inc. | Two-wall leakage detection system for a pipe |
US5204632A (en) * | 1989-07-05 | 1993-04-20 | Leach Eddie D | Apparatus and method for detecting leaks in surgical and examination gloves |
US5267670A (en) * | 1990-08-31 | 1993-12-07 | Dayco Products, Inc. | Fuel dispensing system having a flexible hose with a static dissipator and a fuel leak detector and method of making the same |
US5102012A (en) * | 1990-08-31 | 1992-04-07 | Dayco Products, Inc. | Fuel dispensing system having a flexible hose with a static dissipater and a fuel leak detector |
US5186357A (en) * | 1990-08-31 | 1993-02-16 | Dayco Products, Inc. | Fuel dispensing system having a flexible hose with a static dissipater and a fuel leak detector |
US5361030A (en) * | 1990-10-22 | 1994-11-01 | Horiba, Ltd. | Leak detector for electro-magnetic induction-type conductivity meter |
US5134377A (en) * | 1991-06-04 | 1992-07-28 | W. L. Gore & Associates, Inc. | TDR system and method for detecting leakage of a liquid |
US5203202A (en) * | 1992-02-25 | 1993-04-20 | W. L. Gore & Associates, Inc. | Apparatus for detecting leaks in circuits |
US5351008A (en) * | 1993-01-25 | 1994-09-27 | Associated Enterprises, Inc. | Portable and disposable device for detecting holes or leaks in a surgical or examination glove |
US5402828A (en) * | 1993-05-04 | 1995-04-04 | Pino; Richard | Closure device with dual-mandrel-acutated peripheral seal |
US5551484A (en) * | 1994-08-19 | 1996-09-03 | Charboneau; Kenneth R. | Pipe liner and monitoring system |
DE69612118T2 (de) * | 1995-06-26 | 2001-09-27 | Nextrom Holding Sa | Extrusionsvorrichtung, tubenförmiger gegenstand und rohr |
US6026862A (en) * | 1997-02-14 | 2000-02-22 | Ameron International Corporation | Double containment pipe sections |
JP3985556B2 (ja) * | 2002-03-18 | 2007-10-03 | ダイキン工業株式会社 | 空気調和装置の電気絶縁装置及びそれを備えた空気調和装置 |
WO2005054805A2 (fr) * | 2003-12-01 | 2005-06-16 | Raymond And Lae Engineering, Inc. | Cable de detection de fluide |
US7555936B2 (en) * | 2005-03-04 | 2009-07-07 | Purdue Research Foundation | Hydraulic hose with integral life-sensing capability and method therefor |
US7314997B1 (en) * | 2005-07-18 | 2008-01-01 | Yazaki North America, Inc. | High speed data communication link using triaxial cable |
AU2008312342B2 (en) * | 2007-10-18 | 2014-01-30 | Pentair Thermal Management Llc | Sensing cable |
US8063309B2 (en) | 2008-06-06 | 2011-11-22 | Raymond & Lae Engineering, Inc. | Twisted leak detection cable |
US8183872B2 (en) * | 2008-07-09 | 2012-05-22 | Eaton Corporation | Hose with fault detection capability |
US7631666B1 (en) * | 2008-08-04 | 2009-12-15 | Kwan Yuen Abraham Ng | Reinforced flexible hose with leakage indicator and method of making same |
US8087430B1 (en) | 2009-02-26 | 2012-01-03 | Betz James C | Leak detecting hose |
US8234910B2 (en) * | 2009-05-12 | 2012-08-07 | Raymond & Lae Engineering, Inc. | Aqueous chemical leak detection cable |
US8256269B2 (en) * | 2009-05-12 | 2012-09-04 | Raymond & Lae Engineering, Inc. | Aqueous chemical leak detection cable |
US8739835B2 (en) * | 2009-09-22 | 2014-06-03 | Great Lakes Copper Inc. | Fluid transfer device having leak indication and method of making same |
PL2569620T3 (pl) * | 2010-05-12 | 2019-07-31 | Parker-Hannifin Corporation | Osłona czujnika pomiarowego do monitorowania stanu wyrobu |
DE102010030131B4 (de) * | 2010-06-15 | 2011-12-29 | Dow Deutschland Anlagengesellschaft Mbh | Handgerät sowie Verfahren zum Untersuchen eines korrosionsanfälligen metallischen Gegenstands auf Korrosion |
CN103221798B (zh) | 2010-11-22 | 2017-07-21 | 伊顿公司 | 压力感应软管 |
CN103502788B (zh) | 2011-04-29 | 2016-06-08 | 伊顿公司 | 软管组件劣化监测系统 |
BR112014026342B1 (pt) | 2012-04-23 | 2021-08-24 | Eaton Intelligent Power Limited | Sistema de monitoramento de degradação de mangueira e método para monitorar a degradação de um arranjo de mangueira |
US10527205B2 (en) | 2012-09-14 | 2020-01-07 | Eaton Intelligent Power Limited | Wave contact arrangement for hose assembly |
WO2014043355A2 (fr) | 2012-09-14 | 2014-03-20 | Betsinger James Dean | Circuit de détection et de maintien pour ensemble tuyau flexible |
US10024465B2 (en) | 2012-11-22 | 2018-07-17 | Eaton Intelligent Power Limited | Energy harvesting circuit for life-sensing hose assembly |
US20140149016A1 (en) * | 2012-11-29 | 2014-05-29 | Caterpillar Inc. | Conduit Degradation Detection System and Method |
WO2014130771A1 (fr) | 2013-02-22 | 2014-08-28 | Eaton Corporation | Agencement de contact souple pour ensemble de tuyau souple |
WO2014144748A1 (fr) | 2013-03-15 | 2014-09-18 | Eaton Corporation | Porteur de tension de tuyau souple |
CA2845350C (fr) | 2013-03-22 | 2018-12-18 | Syscor Controls & Automation Inc. | Ensemble cables assurant l'alimentation par le biais d'un couplage inductif |
GB201319105D0 (en) * | 2013-10-29 | 2013-12-11 | Wellstream Int Ltd | Detection apparatus and method |
JP2015202461A (ja) * | 2014-04-15 | 2015-11-16 | セイコーエプソン株式会社 | 化学合成装置、及び化学合成装置の製造方法 |
CN104811885A (zh) * | 2015-04-01 | 2015-07-29 | 深圳市金立通信设备有限公司 | 一种喇叭类型的检测装置 |
CN105823644A (zh) * | 2016-03-22 | 2016-08-03 | 中国石油大学(华东) | 沉垫收、发油和保温加热系统实验模型、实验方法及应用 |
EP3270025A1 (fr) * | 2016-07-14 | 2018-01-17 | Masterflex SE | Conduite en tuyaux flexibles destinee a transporter des milieux abrasifs et procede et dispositif destines a sa fabrication |
FR3066272B1 (fr) * | 2017-05-12 | 2019-07-19 | Sasha Dabetic | Cable detecteur de liquides conducteurs et non conducteurs |
DE102017212460B4 (de) | 2017-07-20 | 2019-07-11 | Leoni Kabel Gmbh | Sensorleitung |
RU2748584C1 (ru) | 2018-05-01 | 2021-05-27 | Бейкер Хьюз Холдингз Ллк | Система датчика газа |
US10697846B2 (en) * | 2018-05-04 | 2020-06-30 | Ademco Inc. | Capacitive leak and flammable vapor detection system |
CN110873293B (zh) * | 2018-09-04 | 2021-08-06 | 中国石油化工股份有限公司 | 一种管道防腐层破损点脉冲定距系统及方法 |
KR102176165B1 (ko) * | 2020-02-04 | 2020-11-09 | 성백명 | 케이블형 누액감지센서 |
WO2021231047A1 (fr) * | 2020-05-14 | 2021-11-18 | Raymond & Lae Engineering, Inc. | Câble de détection de fuite d'hydrocarbures |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB972847A (en) * | 1962-01-20 | 1964-10-21 | Kieler Howaldtswerke Ag | Fault-finding method for coil-loaded cables |
US3564526A (en) * | 1966-12-23 | 1971-02-16 | Butts Ernest Otto | Pipeline leak detection device |
US3510762A (en) * | 1967-04-14 | 1970-05-05 | John Robert Alexander Leslie | Electrical cable temperature monitoring and hot-spot locating system and method utilizing a transmission line having a liquid dielectric |
US3553341A (en) * | 1967-05-18 | 1971-01-05 | Gen Alimentaire | Electric cable with grounding means |
US3600674A (en) * | 1969-04-02 | 1971-08-17 | Chevron Res | Method of determining leaks from buried pipelines using a time-sharing transmission line |
US3727128A (en) * | 1971-08-09 | 1973-04-10 | Ferrin M Mc | Tdr cable fault location |
US3800217A (en) * | 1971-09-23 | 1974-03-26 | Lowrance Electronics Mfg | Pipeline including means of indicating the existence of and location of a leak |
JPS4952689A (fr) * | 1972-09-19 | 1974-05-22 | ||
JPS5353504Y2 (fr) * | 1972-11-08 | 1978-12-21 | ||
JPS5415435B2 (fr) * | 1974-07-13 | 1979-06-14 |
-
1974
- 1974-10-08 JP JP49115944A patent/JPS581379B2/ja not_active Expired
-
1975
- 1975-03-20 FR FR7508779A patent/FR2287646A1/fr active Granted
- 1975-03-21 GB GB11952/75A patent/GB1498053A/en not_active Expired
- 1975-03-25 DE DE2513223A patent/DE2513223C3/de not_active Expired
- 1975-03-28 SU SU752124683A patent/SU641887A3/ru active
- 1975-04-04 US US05/565,221 patent/US4029889A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000226A1 (fr) * | 1981-06-27 | 1983-01-20 | Dolezalek, Friedrich | Procede et dispositif de surveillance en continu d'une installation contenant un fluide |
EP0170174A1 (fr) * | 1984-07-20 | 1986-02-05 | W.L. Gore & Associates GmbH | Dispositif de détection de fuite de produits acides on basiques |
WO1990010208A1 (fr) * | 1989-02-22 | 1990-09-07 | Kabelwerke Reinshagen Gmbh | Cable de reperage de liquides |
WO1991019206A1 (fr) * | 1990-06-04 | 1991-12-12 | W.L. Gore & Associates, Inc. | Circuit electronique servant a detecter les fuites de substances chimiques |
Also Published As
Publication number | Publication date |
---|---|
JPS51112392A (en) | 1976-10-04 |
JPS581379B2 (ja) | 1983-01-11 |
FR2287646B1 (fr) | 1977-11-25 |
DE2513223C3 (de) | 1979-03-29 |
US4029889A (en) | 1977-06-14 |
DE2513223A1 (de) | 1976-04-15 |
SU641887A3 (ru) | 1979-01-05 |
GB1498053A (en) | 1978-01-18 |
DE2513223B2 (de) | 1978-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |