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Machine translation
1. (WO1998049486) PIPE FOR CIRCULATING GASEOUS FLUIDS IN MOTOR VEHICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/049486    International Application No.:    PCT/FR1998/000863
Publication Date: 05.11.1998 International Filing Date: 29.04.1998
Chapter 2 Demand Filed:    26.11.1998    
IPC:
F16L 9/12 (2006.01), F16L 9/21 (2006.01), F16L 11/04 (2006.01)
Applicants: WESTAFLEX AUTOMOBILE SOCIETE ANONYME [FR/FR]; 44, rue d'Avelghem, Boîte postale 427, F-59058 Roubaix Cedex 1 (FR) (AT, BE, BR, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, KR, LU, MC, NL, PT, SE only).
LEPOUTRE, Henri [FR/FR]; (FR) (For US Only)
Inventors: LEPOUTRE, Henri; (FR)
Agent: EIDELSBERG Oliviere; Cabinet Aymard & Coutel, 20, rue Vignon, F-75009 Paris (FR)
Priority Data:
97/05361 30.04.1997 FR
Title (EN) PIPE FOR CIRCULATING GASEOUS FLUIDS IN MOTOR VEHICLES
(FR) TUYAU POUR LE TRANSPORT DE FLUIDES GAZEUX, NOTAMMENT DANS LES AUTOMOBILES
Abstract: front page image
(EN)The invention concerns a pipe for circulating gaseous fluids, in particular in motor vehicles, characterised in that it comprises an porous inner tube (1) permeable to gaseous fluids and capable of attenuating noises and a substantially rigid outer tube (2) forming a sheath, spaced from the inner tube, made of a material substantially impermeable to gaseous fluids.
(FR)Tuyau pour le transport de fluides gazeux, notamment dans les automobiles, caractérisé en ce qu'il comporte un tube intérieur poreux (1) perméable aux fluides gazeux et propre à atténuer la transmission des bruits et un tube extérieur essentiellement rigide (2) formant enveloppe, à distance du tube intérieur, en une matière essentiellement imperméable aux fluides gazeux.
Designated States: BR, JP, KR, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: French (FR)
Filing Language: French (FR)