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1. (WO2019046961) HYDROCARBON LEAK DETECTION SYSTEM AND METHOD FOR PIPELINES
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Pub. No.: WO/2019/046961 International Application No.: PCT/CA2018/051100
Publication Date: 14.03.2019 International Filing Date: 07.09.2018
IPC:
G01M 3/18 (2006.01)
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3
Investigating fluid tightness of structures
02
by using fluid or vacuum
04
by detecting the presence of fluid at the leakage point
16
using electric detection means
18
for pipes, cables, or tubes; for pipe joints or seals; for valves
Applicants:
SHAWCOR LTD. [CA/CA]; 25 Bethridge Road Toronto, Ontario M9W 1M7, CA
Inventors:
TAILOR, Dilip; CA
WONG, Dennis; CA
DUNN, Ronald J.; CA
KHALILI, Nazanin; CA
NAGUIB, Hani; CA
BRANDON, Mark Phillip; CA
SESHADRI, Akshay; US
SHI, Haotian; CA
BENINCA, Miriam Rafaela; CA
ELLIS, Jeremy Joseph; CA
Agent:
RIDOUT & MAYBEE LLP; 250 University Avenue, 5th Floor Toronto, Ontario M5H 3E5, CA
Priority Data:
62/556,78411.09.2017US
Title (EN) HYDROCARBON LEAK DETECTION SYSTEM AND METHOD FOR PIPELINES
(FR) SYSTÈME ET PROCÉDÉ DE DÉTECTION DE FUITE D'HYDROCARBURE POUR PIPELINES
Abstract:
(EN) The invention relates to a leak detection system for detecting leaks along a length of pipeline. The leak detection system comprises a plurality of chemiresistive sensor elements which react electrically when exposed to organic liquids and vapors.
(FR) La présente invention concerne un système de détection de fuite permettant de détecter des fuites le long d'une longueur de pipeline. Le système de détection de fuite comprend une pluralité d'éléments de détection chimiorésistifs qui réagissent électriquement lorsqu'ils sont exposés à des liquides organiques et à des vapeurs.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)