Patent application number | Description | Published |
20080210333 | Fuel discriminating filler neck cover - A protective cover for a filler neck is designed to discriminate between different sizes of fuel nozzles. The cover includes a body portion and a movable door that covers and exposes an opening in the filler neck. The body portion has a pair of spaced body protrusions that form a gate, and the door has a ledge that may also be formed by a pair of spaced door protrusions. The protrusions on the door can be easily moved to an open position by pressing a tip of a fuel nozzle against the protrusions. The gate and the ledge are configured so that they can accommodate the fuel nozzle for only one type of fuel. | 09-04-2008 |
20090266830 | FLUID CONTAINER COMPONENT ASSEMBLY - A fluid container component assembly includes a fluid container component including a body and at least one mounting feature attached to the body. The mounting feature(s) are configured to magnetically engage a portion of a fluid container shell. | 10-29-2009 |
20100193076 | CAPLESS FUEL TANK FILLER PIPE ASSEMBLY - A capless fuel tank filler pipe assembly includes a filler pipe and a bulkhead disposed on the filler pipe. The bulkhead includes a nozzle receiving portion. A flapper door is pivotally disposed on the filler pipe, and is biased to a closed position. The flapper door is configured to compress an annular seal disposed between the bulkhead and the flapper door. The annular seal includes a liquid/vapor sealing material bonded to a substantially impermeable material. The substantially impermeable material substantially blocks emission of hydrocarbon molecules that permeate the liquid/vapor sealing material. | 08-05-2010 |
20110005614 | VENT VALVE - A vent valve assembly at least partially disposed within an interior of a fuel tank is provided. The vent valve assembly comprises a housing, a first venting orifice, a float configured to close the first venting orifice when the level of fuel in the housing reaches a predetermined level, a second venting orifice, and a stop configured to close the second venting orifice to facilitate a pressure differential between the housing and the fuel tank. | 01-13-2011 |
20110126916 | ON-BOARD REFUELING VAPOR RECOVERY SYSTEM WITH VENT LINE CHECK VALVE - An on-board refueling vapor recovery system includes a shutoff mechanism that closes a first vapor path between the fuel tank and the filler cup when liquid fuel in the tank reaches a predetermined level and a vent line closure that closes a second vapor path between the canister and the filler cup, wherein closure of the first vapor path and the second vapor path reduces pressure in the filler cup to induce shutoff of a fuel nozzle. | 06-02-2011 |
20120211687 | ISOLATION VALVE WITH MOTOR DRIVEN SEALING MECHANISM - An isolation valve has a housing having a vent path and a sealing member that opens and closes the vent path. The sealing member is driven by a motor via a gear arrangement that links the sealing member with the motor. The motor drives the gear arrangement in a first direction to open the vent path and a second direction to close the vent path. During operation, a motor current rises when the sealing member reaches the first position and/or the second position. The controller detects the motor current rise and changes operation of the motor (e.g., stops the motor) in response. | 08-23-2012 |
20140208745 | CONTROL STRATEGY FOR AN ENGINE - The present disclosure relates to a method of controlling an engine. The method includes manipulating a combustion air bypass valve between an open position and a closed position to create a negative pressure differential across a supercharger. The negative pressure differential is converted into a torque by the supercharger and transmitted from the supercharger back to the engine. | 07-31-2014 |
20150047617 | VARIABLE SPEED HYBRID ELECTRIC SUPERCHARGER ASSEMBLY AND METHOD OF CONTROL OF VEHICLE HAVING SAME - A supercharger assembly includes a supercharger in series with an engine that has a crankshaft and has an air intake manifold defining a plenum through which air flow is provided to the engine. A supercharger is upstream of the plenum in air flow to the engine and has a first rotor rotatable with a first shaft and a second rotor rotatable with a second shaft. The supercharger assembly also includes an electric motor-generator that is selectively alternately operable as a motor and as a generator, and a planetary gearing arrangement having a first member operatively connected to the electric motor-generator, a second member connectable to be rotated by the engine crankshaft, and a third member operatively connected for rotation with the first shaft. The supercharger assembly has only two selectively engageable torque-transmitting mechanisms and a control system configured to control the electric motor-generator and the torque-transmitting mechanisms. | 02-19-2015 |
20150066272 | ELECTRIC ENERGY GENERATION USING VARIABLE SPEED HYBRID ELECTRIC SUPERCHARGER ASSEMBLY - An example method for selecting between modes of regeneration of an energy storage device of a vehicle includes: determining operating conditions of the vehicle; and when regeneration is appropriate based upon the operating conditions, regenerating the energy storage device, including selecting between a nonperformance-impacting regeneration mode and a performance-impacting regeneration mode. | 03-05-2015 |
Patent application number | Description | Published |
20090107583 | Fill Nozzle Positioning Apparatus - An apparatus for positioning a fill nozzle includes an elongated fill pipe assembly. An annular seal is operatively connected within the fill pipe assembly and defines a center aperture. The annular seal is sized to seal around the fill nozzle. First and second annular restrictions are provided within the fill pipe assembly. The first and second annular restrictions define first and second apertures that are sized to sufficiently restrict lateral movement of the fill nozzle within the fill pipe assembly to maintain sealing contact of the annular seal around the fill nozzle. | 04-30-2009 |
20090127805 | Assembly for Sealing a Component and Method - An assembly is provided that has a first component at least partially defining a first generally tubular cavity or channel. A barrier layer is embedded within the first component to separate the first component into an inner layer and an outer layer. The first component has a terminal end at which the barrier layer is exposed to the first cavity. A second component at least partially defines a second cavity. The second component is positioned with respect to the first component such that the first cavity is in communication with the second cavity. A seal is used to seal the second component to the first component substantially at the barrier layer. The barrier layer and the seal thereby block at least some of the first component from permeation from the first cavity. A method is also provided. | 05-21-2009 |
20090145899 | CAPLESS REFUELING SYSTEM COVER WITH LOCKING MECHANISM - A fill neck cover for a capless refueling system is provided with a locking mechanism that selectively blocks lateral movement of the cover to prevent access to the filler neck opening and may be selectively unlocked to allow lateral movement of the cover such that the fill nozzle may be inserted into the fill opening. | 06-11-2009 |
20100295332 | FLEXIBLE DUST DOOR FOR CAPLESS REFUELING SYSTEM - A refueling system is provided that has a door configured to be movable by the nozzle from a closed position that covers the fill opening to an open position that exposes the fill opening. The door has a first portion and a second portion connected with the first portion. The second portion bends with respect to the first portion when the first and the second portions are moved. Bending of the door may help to minimize the packaging space requirements for the system. For example, the door may bend along the length of the fill neck so that it has a smaller lateral dimension in the open position than in the closed position. | 11-25-2010 |
20140238361 | SUPERCHARGER ASSEMBLY WITH INDEPENDENT SUPERCHARGERS AND MOTOR/GENERATOR - An assembly for controlling air flow to an engine includes a first supercharger( | 08-28-2014 |
20140283797 | SUPERCHARGER ASSEMBLY WITH TWO ROTOR SETS - A supercharger ( | 09-25-2014 |