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Machine translation
1. (WO1998031533) PIPE COUPLER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/031533    International Application No.:    PCT/GB1998/000146
Publication Date: 23.07.1998 International Filing Date: 16.01.1998
Chapter 2 Demand Filed:    24.03.1998    
IPC:
B29C 65/34 (2006.01), B29C 65/50 (2006.01)
Applicants: N.V. RAYCHEM S.A. [BE/BE]; Diestesteenweg 692, B-3010 Kessel-Lo (BE) (AT, BE, CA, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, LU, MC, NL, PT, SE only).
RAYCHEM LIMITED [GB/GB]; IPLD, Faraday Road, Dorcan, Swindon, Wiltshire SN3 5HH (GB) (MG only).
DE RIDDER, Lucrece [BE/BE]; (BE) (For US Only).
VANSANT, Jan [BE/BE]; (BE) (For US Only)
Inventors: DE RIDDER, Lucrece; (BE).
VANSANT, Jan; (BE)
Agent: JAY, Anthony, William; Raychem Limited, IPLD, Faraday Road, Dorcan, Swindon, Wiltshire SN3 5HH (GB)
Priority Data:
9700927.8 17.01.1997 GB
Title (EN) PIPE COUPLER
(FR) RACCORD DE TUYAUTERIE
Abstract: front page image
(EN)A method of sealing a substrate such as a pipe which method comprises: (a) wrapping around the substrate a coupler comprising a pre-polymer reinforced with strength fibres, (b) heating the coupler to cause the pre-polymer to cure and become rigid, wherein the coupler additionally comprises conductive fibres through which an electric current is caused to flow to produce said heating.
(FR)La présente invention concerne un procédé permettant d'étanchéiser un substrat tel qu'un tuyau et consistant à (a) entourer ledit substrat d'un raccord comprenant un prépolymère contenant des fibres de renforcement; (b) chauffer le raccord afin que le prépolymère se solidifie et devienne rigide, le raccord comprenant en outre des fibres conductrices au travers desquelles on fait passer un courant électrique afin de provoquer l'échauffement.
Designated States: CA, JP, MG, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)