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Machine translation
1. (WO2002029298) CONVOLUTED TUBING HAVING A NON-CONVOLUTED INNER LAYER FOR HANDLING HYDROCARBON MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/029298    International Application No.:    PCT/US2001/042440
Publication Date: 11.04.2002 International Filing Date: 02.10.2001
Chapter 2 Demand Filed:    30.04.2002    
IPC:
B29C 47/12 (2006.01), B32B 1/08 (2006.01), B32B 3/28 (2006.01), F16L 11/11 (2006.01), F16L 11/118 (2006.01)
Applicants: ITT MANUFACTURING ENTREPRISES, INC. [US/US]; 1105 North Market Street Wilmington, DE 19801 (US)
Inventors: OSTRANDER, James, E.; (US)
Agent: BASILE, Andrew, R.; Young & Basile, PC, Suite 624, 3001 West Big Beaver Road, Troy, MI 48084 (US)
Priority Data:
09/677,731 02.10.2000 US
Title (EN) CONVOLUTED TUBING HAVING A NON-CONVOLUTED INNER LAYER FOR HANDLING HYDROCARBON MATERIALS
(FR) TUBE ALAMBIQUE COMPORTANT UNE COUCHE INTERNE NON ALAMBIQUEE SERVANT A TRAITER LES MATERIAUX D'HYDROCARBURES
Abstract: front page image
(EN)An elongated multi-layer tubing (10) for connection to a motor vehicle system to handle fluids containing hydrocarbons comprises a substantially smooth, non-convoluted inner layer (14, 14') disposed radially innermost and having an inner surface capable of prolonged exposure to a fluid containing hydrocarbons; and an outer layer (12, 12'), sufficiently convoluted to provide a desired degree of flexibility, the outer layer being substantially non-reactive with an external environment to which it is exposed, and able to substantially withstand shocks, vibrational fatigue, changes in temperature, and exposure to corrosive or degradative compounds. The tubing may also comprise an intermediate bonding and/or barrier layer (16, 16') disposed between the inner layer and the outer layer.
(FR)L'invention concerne un tube multicouche (10) monté dans un véhicule motorisé pour traiter les fluides chargés d'hydrocarbures. Ce tube comprend une couche interne (14, 14') non alambiquée, sensiblement lisse, placée radialement et pourvue d'une surface interne pouvant subir une exposition prolongée à un fluide chargé en hydrocarbures; et une couche externe (12, 12') qui d'une part est suffisamment alambiquée pour adopter le degré de flexibilité souhaité, et d'autre part est sensiblement non réactive à l'environnement extérieur auquel elle est exposée, en plus de résister sensiblement aux chocs, à la fatigue vibratoire, aux changements de température, et à l'exposition à des composés corrosifs ou de dégradation. Enfin, ce tube peut comprendre un soudage intermédiaire et/ou une couche barrière (16, 16') entre la couche interne et la couche externe.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)