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1. WO1996034222 - LAMINATED FUEL LINE AND CONNECTOR

Publication Number WO/1996/034222
Publication Date 31.10.1996
International Application No. PCT/US1996/006106
International Filing Date 26.04.1996
Chapter 2 Demand Filed 19.11.1996
IPC
F16L 9/18 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
9Rigid pipes
18Double-walled pipes; Multi-channel pipes or pipe assemblies
F16L 11/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
11Hoses, i.e. flexible pipes
22Multi-channel hoses
F16L 39/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
39Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
CPC
F02M 2200/9038
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
2200Details of fuel-injection apparatus, not otherwise provided for
90Selection of particular materials
9038Coatings
F02M 2200/9046
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
2200Details of fuel-injection apparatus, not otherwise provided for
90Selection of particular materials
9046Multi-layered materials
F02M 2200/956
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
2200Details of fuel-injection apparatus, not otherwise provided for
95Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels
956Ethanol
F02M 37/0017
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
0011Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
0017related to fuel pipes or their connections, e.g. joints or sealings
F02M 55/002
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
55Fuel-injection apparatus characterised by their fuel conduits or their venting means; ; Arrangements of conduits between fuel tank and pump F02M37/00
002Arrangement of leakage or drain conduits in or from injectors
F16L 11/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
11Hoses, i.e. flexible pipes
22Multi-channel hoses
Applicants
  • HANDY & HARMAN AUTOMOTIVE GROUP, INC. [US]/[US]
Inventors
  • ASHCRAFT, Timothy, A.
Agents
  • FANUCCI, Allan, A.
Priority Data
430,03827.04.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LAMINATED FUEL LINE AND CONNECTOR
(FR) CONDUITE DE CARBURANT A PLUSIEURS COUCHES ET RACCORD
Abstract
(EN)
A laminated fuel line has an inner layer (122) of a synthetic material such as Nylon$m(3), an intermediate vapor barrier layer (124) that contains a polyethylene terephthalate material (such as MYLAR$m(3)), and an outer layer (126) preferably of a high temperature resistant thermoplastic material such as a polyamide or VICHEM$m(3)olefinic/PVC. A channeled fuel tube has an inner fuel jacket concentrically formed within and spaced from a relatively larger outer jacket, each of which can be formed with the laminated structure above. A connector for the channeled fuel line has a tubular end connecting element for connecting between the inner and outer fuel lines, a tubular inner connecting element for connecting to the inner line through the end connecting element, and a tubular outer connecting element connecting over both the end connecting element and the inner connecting element.
(FR)
La présente invention concerne une conduite de carburant à plusieurs couches, qui présente une couche intérieure (122) de matière synthétique telle que le Nylon$m(3), une couche intermédiaire (124) bloquant les vapeurs, qui contient une matière à base de téréphtalate de polyéthylène (comme le MYLAR$m(3)) et une couche extérieure (126), faite de préférence d'une matière thermoplastique résistant aux températures élevées telle qu'un polyamide ou un matériau allié oléfinique-PVC appelé VICHEM$m(3). Un tuyau pour carburant, présentant des canaux, a une gaine à carburant intérieure formée concentriquement à l'intérieur d'une gaine extérieure plus grande et espacée d'elle, chacune d'elles pouvant être formée avec la structure à plusieurs couches indiquée ci-dessus. Un raccord, pour cette conduite de carburant à canaux, a un élément tubulaire de branchement d'extrémité pour le branchement entre les conduites de carburant intérieure et extérieure, un élément intérieur tubulaire de branchement à la conduite intérieure par l'intermédiaire de l'élément de branchement d'extrémité et un élément de branchement tubulaire extérieur, qui assure le branchement par l'intermédiaire de l'élément de branchement d'extrémité et de l'élément de branchement intérieur.
Also published as
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