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1. WO2007146216 - SULFONATED FUEL TANK

Publication Number WO/2007/146216
Publication Date 21.12.2007
International Application No. PCT/US2007/013662
International Filing Date 11.06.2007
IPC
B60K 15/03 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
15Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
03Fuel tanks
CPC
B32B 27/32
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
32comprising polyolefins
B60K 15/03177
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
15Arrangement in connection with fuel supply of combustion engines ; or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
03Fuel tanks
03177made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
B60K 2015/03046
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
15Arrangement in connection with fuel supply of combustion engines ; or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
03Fuel tanks
03032Manufacturing of fuel tanks
03046made from more than one layer
C08J 7/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
7Chemical treatment or coating of shaped articles made of macromolecular substances
12Chemical modification
Applicants
  • VITEC, LLC [US]/[US] (AllExceptUS)
  • SHOLLER, Scott [US]/[US] (UsOnly)
  • AMELLAL, Karim [CA]/[CA] (UsOnly)
  • BEEBE, Ryan [US]/[US] (UsOnly)
Inventors
  • SHOLLER, Scott
  • AMELLAL, Karim
  • BEEBE, Ryan
Agents
  • APPLEDORN, Thomas, J.
Priority Data
60/813,31913.06.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SULFONATED FUEL TANK
(FR) RÉSERVOIR DE COMBUSTIBLE SULFONÉ
Abstract
(EN)
A device for retaining a fluid is disclosed. The device includes a fuel tank (10) having a multi-layer structure (12) including an inner layer (14) having a first surface (20) that defines a cavity (C) of the fuel tank (10), an outer layer (16) having a second surface (22) that defines a contour of the fuel tank (10). A fuel permeation barrier is defined on one or both of the first and second surfaces. The surface to be treated is exposed to So3. The gas seeps into one or more of the first and second surfaces (20, 22) to define the fuel permeation barrier having a depth (D). A method is also disclosed.
(FR)
L'invention concerne un mécanisme de rétention de fluide. Le mécanisme comprend un réservoir de combustible (10) comportant une structure à couches multiples (12) composée d'une couche interne (14) ayant une première surface (20) définissant une cavité (C) du réservoir de combustible (10), ainsi que d'une couche externe (16) ayant une deuxième surface (22) définissant le contour du réservoir de combustible (10). Une barrière de perméation du combustible est définie sur la première et/ou la deuxième surface (20, 22). La surface à traiter est exposée à du So3. Le gaz s'infiltre dans la première et/ou la deuxième surface (20, 22), définissant ainsi la barrière de perméation du combustible de profondeur (D). L'invention concerne aussi une méthode.
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