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1. (WO2017137685) DEVICE FOR MONITORING THE WEAR OF A PIPE, PIPE AND ASSEMBLY WHICH CAN BE ELECTRICALLY CONNECTED TO A SYSTEM FOR DETECTING WEAR IN ORDER TO PRODUCE SAID DEVICE FOR MONITORING WEAR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137685 International Application No.: PCT/FR2017/050264
Publication Date: 17.08.2017 International Filing Date: 06.02.2017
IPC:
F16L 9/12 (2006.01) ,G01M 3/16 (2006.01) ,H01R 4/60 (2006.01) ,H01R 13/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
9
Rigid pipes
12
of plastics with or without reinforcement
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
4
Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
58
characterised by the form or material of the contacting members
60
Connections between or with tubular conductors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13
Details of coupling devices of the kinds covered by groups H01R12/7087
Applicants:
TRELLEBORG INDUSTRIE [FR/FR]; Rue de Chantemerle Zone Industrielle La Combaude 63000 CLERMONT-FERRAND, FR
Inventors:
MARCONNET, Loïc; FR
MARTIN, Lucas; FR
Agent:
FERAY, Valérie; FR
Priority Data:
165102509.02.2016FR
Title (EN) DEVICE FOR MONITORING THE WEAR OF A PIPE, PIPE AND ASSEMBLY WHICH CAN BE ELECTRICALLY CONNECTED TO A SYSTEM FOR DETECTING WEAR IN ORDER TO PRODUCE SAID DEVICE FOR MONITORING WEAR
(FR) DISPOSITIF DE CONTROLE D'USURE DE CONDUIT, CONDUIT ET ENSEMBLE ELECTRIQUEMENT RACCORDABLE A UN SYSTEME DE DETECTION D'USURE POUR LA REALISATION DUDIT DISPOSITIF DE CONTROLE D'USURE
Abstract:
(EN) The invention relates to an assembly (2) comprising a pipe (3) provided with a pair of electrically conductive wires (5, 6) in which wear is to be detected and a connector (4) for connecting the pipe (3) to a wear-detection system (9). The wires (5, 6) of the pair of electrically insulated wires extend in the body of the pipe (3) with a first end, referred to as first end, flush with one (31) of the surfaces (31, 32) of the end of the pipe (3) and a second end flush with the other one (32) of the end surfaces (31, 32) of the pipe (3), and the connector (4) for said pair of wires (5, 6) comprises means (7) for forming an electric bridge between the first two ends of the wires (5; 6) of said pair of wires and means (8) for electric connection of the second ends (52, 62) of the wires (5, 6) of said pair of wires to the detection system (9) configured to detect a change in at least one conductive characteristic of said electric circuit formed by the wires (5, 6) of the pair of wires.
(FR) Ensemble (2) comprenant un conduit (3) équipé d'une paire de fils (5, 6) électriquement conducteur et dont l'usure doit être détectée et une connectique (4) de raccordement du conduit (3) à un système (9) de détection d'usure. Les fils (5, 6) de la paire de fils isolés électriquement s'étendent dans l'épaisseur du conduit (3) avec une première extrémité dite première extrémité en affleurement de l'une (31) des faces (31, 32) d'extrémité du conduit (3) et une seconde extrémité en affleurement de l'autre (32) des faces (31, 32) d'extrémité du conduit (3), et la connectique (4) pour ladite paire de fils (5, 6) comprend des moyens (7) de formation d'un pont électrique entre les deux premières extrémités des fils (5; 6) de ladite paire de fils et des moyens (8) de raccordement électrique des secondes extrémités (52, 62) des fils (5, 6) de ladite paire de fils au système (9) de détection configuré pour détecter un changement d'au moins une caractéristique conductrice dudit circuit électrique formé par les fils (5, 6) de la paire de fils.
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: French (FR)
Filing Language: French (FR)
Also published as:
EP3414485