Abstract: A decoupled 5-link independent rear suspension system (IRS) for motor vehicles. Three lateral linkages, the toe, camber and spring links, establish the wheel plane orientation and react to vertical and lateral loads, and two longitudinal links, the upper and lower trailing links, react to tractive loads and brake torques. The upper and lower trailing links are longitudinally orientated and disposed outboard of the body rail, thus allowing for improved load reactions of the suspension system, as well as optimization of the body rail configuration and space accommodation for other vehicle components, such as for example fuel, batteries and exhaust.

Abstract: A clutch actuation system for engaging and disengaging a clutch includes a hydraulically-actuated piston movable in response to hydraulic pressure to an apply position in which the piston is operable to engage the clutch. An electro mechanical actuator is movable in response to electric power to contact the piston at the apply position such that the clutch is maintained in an engaged state by the actuator, thereby permitting hydraulic pressure to be released. A method of controlling engagement of the clutch is also provided.

Abstract: A barrier film for a fuel cell is provided, including a polymeric membrane having a plurality of support features. The support features are adapted to militate against a deflection of the membrane under a pressure differential across the membrane. A fuel cell employing the barrier film has a first plate with a port formed therein, and a second plate disposed adjacent the first plate. The barrier film is disposed between the first plate and the second plate. The support features of the barrier film militate against an intrusion of the membrane into the port. A fuel cell stack formed from a plurality of the fuel cells is also provided.

Abstract: A process including coating a fuel cell component using a coating solution including nanoparticles.

Abstract: The transmission has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and at least one reverse speed ratio. The transmission includes four planetary gear sets having five torque-transmitting devices, four fixed interconnections and a grounded member. The powertrain includes an engine and torque converter that is continuously connected to at least one of the planetary gear members, and an output member that is continuously connected with another one of the planetary gear members. The five torque-transmitting devices provide interconnections between various gear members, and with the transmission housing, and are operated in combinations to establish at least eight forward speed ratios and at least one reverse speed ratio.

Abstract: In a fuel injection system of an internal combustion engine that includes, but is not limited to injectors (I1-I4), each of which is adapted to deliver a predetermined amount of pressurized fuel to a combustion chamber of a respective cylinder (C1-C4) of the engine, a high-pressure accumulator volume common to the injectors (I1-I4) and arranged to maintain the fuel at high-pressure, a pressure sensor for measuring fuel pressure in the accumulator volume, a metering unit for adjusting the fuel pressure in the accumulator volume as a function of the measured pressure, so as to maintain a predetermined target injection pressure set-point dependent on the engine operating point by returning excess fuel to a fuel tank; and an electronic control unit arranged for controlling fuel injection timing and quantity by operating injectors control valves, the operating pressure is controlled by triggering retarded injections (INJpost) of a predetermined quantity of fuel to the combustion chamber of the cylinders (C1-C4) of

Abstract: The apparatus of the present invention provides a lash adjuster feed channel for an engine assembly. The engine assembly includes first and second sets of hydraulic lash adjusters responsive to a variation in hydraulic fluid pressure to cause a variation in lift of first and second sets of engine valves respectively operatively connected thereto. The cylinder head defines a first feed passage in fluid communication with the first set of hydraulic lash adjusters, and a second feed passage in fluid communication with the second set of hydraulic lash adjusters. The valve lift of the first set of engine valves is independently variable by controlling the transfer of hydraulic pressure in the first feed passage, and the valve lift of the second set of engine valves is independently variable by controlling the transfer of hydraulic pressure in the second feed passage. A corresponding method is also provided.

Abstract: Systems and methods are provided for managing an interior component of a vehicle. A system includes a device for monitoring a passenger, a vehicle speed detector, and a controller in communication the interior component, the passenger monitoring device, and the vehicle speed detector, wherein the controller is configured to disable at least one function of the interior component if the rate of speed is greater than a predetermined threshold speed and enable the disabled function(s) when the passenger attempts to actuate the function(s). One method includes the steps of determining a rate of speed the vehicle is traveling, disabling at least one function of the interior component when the rate of speed is greater than a predetermined threshold speed, and enabling the disabled function(s) when the rate of speed is greater than the threshold speed if a passenger attempts to actuate the function(s).

Abstract: A method of generating a crankshaft synchronized sine wave signal for an internal combustion engine is provided. The method includes the steps of: A) sensing an observed crankshaft angle of the crankshaft; B) using a dynamic observer to generate an estimated crankshaft angle from said observed crankshaft angle; and C) generating the crankshaft synchronized sine wave signal as a function of the estimated crankshaft angle. The crankshaft synchronized sine wave signal is preferable output to at least one of an active vibration control system and an active noise control system. An apparatus for generating a crankshaft synchronized sine wave for an internal combustion engine according to the method of the present invention is also disclosed.

Abstract: A method for controlling a homogeneous-charge compression-ignition capable engine, operating with spray-guided spark ignition stratified combustion at low load, includes monitoring a speed of the engine, monitoring a load of the engine, determining a desired fuel pressure based upon the speed of the engine and the load of the engine, and utilizing the desired fuel pressure to control fuel injection into the engine, wherein the desired fuel pressure is calibrated to the speed and the load based upon increased stability of the engine at lower fuel pressures and lower soot emissions from the engine at higher fuel pressures.

Abstract: A mold assembly device and method for assembling a semi-permanent mold assembly is disclosed, the mold assembly device includes a base die and a transfer frame, wherein the transfer frame is capable of transferring a core package to the base die and facilitates assembly of the transfer frame and the core package with the base die.

Abstract: A stowable cup holder tray assembly is provided for a vehicle having an interior floor structure. The cup holder assembly includes a stowage compartment having a bottom portion with a plurality of opposing sidewalls extending therefrom and defining a stowage volume. The stowage compartment is mounted substantially adjacent to the interior floor structure. A cover member is hinged to one of said plurality of opposing sidewalls and operates to substantially close said stowage volume. A cup holder tray member is movable between a stowed position and a deployed position. The stowage volume is sufficiently configured to receive said cup holder tray member when in said stowed position. A vehicle incorporating the disclosed cup holder tray assembly is also provided. The cup holder tray assembly is configured to be sufficiently close to the floor when in the stowed position to provide limited barriers within the interior of the vehicle.

Abstract: A method for reducing nitrogen oxides including NO and NO2 in an exhaust stream also comprising oxygen, carbon monoxide and hydrocarbons at a temperature above about 150° C., the method including in embodiments oxidizing NO in the exhaust stream to NO2; reforming raw diesel fuel to produce OHC's from the fuel; adding diesel fuel hydrocarbons and their oxygenates to the exhaust stream for the reduction of nitrogen oxides; and contacting the exhaust stream with a reduction hybrid catalyst comprising BaY—Ag/Al2O3 to reduce the nitrogen oxides to N2. The method reduces NOx initially through the (HC+OHC)/SCR process producing N2, while also producing NH3 as a byproduct over Ag/Al2O3. The NH3 subsequently reduces NOx over the BaY—Ag/Al2O3 hybrid catalyst through the NH3/SCR process, producing more N2 and thereby enhancing the NOx reduction efficiency of the hybrid catalyst system.

Abstract: An automatic debris removal apparatus for a wiper system that removes soluble and insoluble debris trapped between the wiper blade and the glass surface by lifting the wiper blade off the glass surface and then causing the wiper blade to drop onto the glass surface as a shake under urge of the biasing spring of the wiper arm, so as to thereby provide a shaking action which frees any trapped debris. An actuator selectively interacts with the pivotal portion of the wiper arm to effect shaking of the wiper arm to thereby free the wiper blade of the debris.

Abstract: Methods and systems for controlling a power inverter in an electric drive system of an automobile are provided. A signal controlling the power inverter is modified utilizing a first voltage distortion compensation method if a modulation index of the signal is less than a first modulation index value. The signal is modified utilizing a second voltage distortion compensation method if the modulation index is at least equal to the first modulation index value.

Abstract: The clutch of the present invention has a reaction plate, a friction plate, a friction layer, at least one non-compressible member, and a fluid lubricant. The friction plate is disposed adjacent the reaction plate for frictionally engaging the reaction plate to transfer a driving torque between the reaction plate and the friction plate when the compression force is applied. The friction layer has at least one groove. The at least one non-compressible member is disposed in the at least one groove for preventing further compression of the friction layer by the reaction plate. The at least one non-compressible member is adhered to the friction plate and a fluid lubricant is disposed between the reaction plate and the friction plate for providing a lubrication layer between the plates.

Abstract: A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices are clutches and brakes.

Abstract: In one aspect, the invention provides a method of storing hydrogen that comprises reacting two precursors to form a hydrogen storage composition comprising hydrogen, nitrogen, a Group 13 element, and an element selected from Group 1, Group 2 or mixtures thereof. In other aspects, the present invention provides a method of storing hydrogen by ball-milling two precursors at a temperature in a range sufficient to prevent pre-mature release of hydrogen, while the temperature is still sufficient to induce reaction between the precursors. The precursors preferably have X—H, Y—H and A-H bonds where X represents a Group 13 element, Y represents a Group 15 element, and A represents an element from Group 1, Group 2, or mixtures thereof. Other variations of the methods of storing hydrogen are further provided.

Abstract: The transmission has a plurality of members that can be utilized in a powertrain to provide nine forward speed ratios and one reverse speed ratio. The transmission includes four planetary gear sets having six torque-transmitting devices and five fixed interconnections. The powertrain includes an engine and torque converter that are continuously connected to at least one of the planetary gear members, and an output member that is continuously connected with another one of the planetary gear members. The six torque-transmitting devices provide interconnections between various gear members, the transmission housing and the input member, and are operated in combinations of two to establish at least nine forward speed ratios and at least one reverse speed ratio.

Abstract: A method of operating an electrochemical conversion assembly is provided where a shut down sequence is introduced where a substantially dry gas is driven through the cathode flow field. The dry gas is supplied for an amount of time sufficient to reduce the water content of the proton exchange membrane to a level sufficient to suppress corrosion and catalyst dissolution in the membrane electrode assembly. Additional embodiments are disclosed.