Abstract: A fluid reservoir system (10) for a master cylinder (12) having first and second fluid chambers each with associated pistons, the system comprising a main reservoir (16); a first secondary reservoir (18) for mounting on the master cylinder to supply fluid to the first fluid chamber; a second secondary reservoir (18) for mounting on the master cylinder to supply fluid to the second fluid chamber; a first fluid pipe (22) fluidly connecting the main reservoir with the first secondary reservoir; and a second fluid pipe (24) fluidly connecting the main reservoir with the second secondary reservoir; wherein the first secondary reservoir has a fluid capacity which is substantially equal to, or greater than, the capacity of fluid required by the first fluid chamber during full stroke of the associated master cylinder piston; and wherein the second secondary reservoir has a fluid capacity which is substantially equal to, or greater than, the capacity of fluid required by the second fluid chamber during full stroke of

Abstract: An actuator includes a cylinder having a central axis and a side wall. The side wall has an inner surface. A clutch is disposed within the cylinder, and includes a hub and at least one clutch arm. Each clutch arm includes a negative opposing finger, a positive opposing finger, a negative opposing spring and a positive opposing spring. The negative opposing finger has a first end attached to the hub and a fingertip end engaging the inner surface of the side wall. The positive opposing finger has a first end attached to the hub and a fingertip end engaging the inner surface of the side wall. The negative opposing spring has a first end attached to the negative opposing finger. The positive opposing spring has a first end attached to the positive opposing finger. A control input is configured for engaging a second end of a selected one of the negative opposing spring and the positive opposing spring.

Abstract: An exhaust treatment system is provided for use with an internal combustion engine of a motor vehicle. The exhaust treatment system includes a parallel plate, monolithic plasma reactor for reducing nitrogen oxides in the exhaust gas from the engine, an electric power source for providing an electrical signal to the electrodes of the plasma reactor, and a controller interconnected between the electric power source and the plasma reactor for modulating the electrical signal to the plasma reactor. More specifically, the electric power source provides an alternating current electrical signal and the controller modulates the electrical signal off in accordance with a predetermined duty cycle, thereby achieving uniform barrier discharge in the plasma reactor.

Abstract: A control-by-wire control system comprising a plurality of control device(s), each control device is responsive to, and configured to receive a control signal. Also included in the control-by-wire control system is a plurality of sensors wherein certain sensors are coupled to particular control devices. The sensors, each sense a parameter of the system and generate various sensor signals in response. A plurality of control modules is also included in control-by-wire control system. Each control module is interfaced to at least one of the control devices and is adapted to receive at least one or more sensor signals. The control modules also generate control signals for communication to the control devices. A communication interface of at least two communication networks provides communications among various control modules.

Abstract: An engine management system for an internal combustion engine for an automobile includes an architecture for a super ultra low evaporative emission capability. In the present architecture, the fuel rail and injectors are located within the intake manifold such that permeating and evaporative emissions are contained within the intake manifold and a sealing throttle body and/or shut-off check valve is located between the air cleaner/induction components and the throttle body prevent hydrocarbon emissions from reaching the atmosphere. Additionally, a shut-off valve and/or programmable valve train are included to prevent hydrocarbons from the PCV valve and fresh air supply line from being vented to atmosphere. A one way check valve is located between the air induction and cleaner and the PCV fresh air supply such that hydrocarbons that are produced within the intake manifold may pass into the PCV fresh air supply line.

Abstract: A fuel cell system is disclosed. The fuel cell system comprises a thermophotovoltaic insulation disposed around at least a portion of a fuel cell. Methods for operating the fuel cell system are also disclosed.

Abstract: A suppressor diode for use in an ignition coil, the suppressor diode provides a diode that prevents “make voltages” from breaking down a spark gap of a spark plug. In addition, the resistive inductor prevents electromagnetic interference from the spark plug. The suppressor diode is configured for securement in a confined area of an ignition coil. In particular, the suppressor diode is located between a high-voltage terminal and a high-voltage end of a secondary coil. The suppressor diode includes a spool with a winding surface, a diode is molded into the spool and the diode has a first end connection and a second end connection. The diode is oriented to prevent current flow from the first end connection to the second end connection. A suppressive winding is disposed on to the winding surface, an end cap electrically connects the first end connection of the diode to the suppressor winding.

Abstract: An automotive latch assembly (46) includes an integrally molded seal (54) surrounding three sides of a striker entry hole (52), formed from the same relatively inflexible material as the latch assembly housing (48). The seal (54) comprises a general C shape, including a first wall (56) and two second walls (58), each of which slopes outwardly from said housing (48) and each of which is joined to an adjacent wall (56,58) at an obtuse angle. Each juncture of adjacent walls (56,58) comprises a flex joint (60) that includes a concave fold that flattens out as said adjacent walls (56,58) tend to diverge from one another as they are bent downwardly. This allows the seal (54) as a whole to effectively flex.

Abstract: A rear window module is designed for the rear window of a truck passenger cab. The rear window module is pre-assembled as a single unit having a housing attaching rigidly to a frame. The housing inserts into the cab from a rear opening. The frame attaches to a peripheral edge of the cab which defines the rear opening. The housing supports a motor actuated pane movement mechanism capable of moving a central pane positioned within the frame in a vertical direction. The rear window module may also include side vents capable of pivoting to an open position.

Abstract: A door trim panel assembly and method of making same for attachment to structure of a vehicle includes a door trim panel and a carrier formed from a plastic material attached to the door trim panel and for attachment to the structure of the vehicle. The door trim panel assembly also includes a seal integral with the carrier for contacting the structure to seal the carrier to the structure.

Abstract: A disc brake caliper with an integral parking brake includes a caliper housing defining a cavity therein and a piston axially translatable within the cavity and having an internal bearing surface. At least one brake pad is affixed to either the piston or the caliper housing. A parking brake mechanism is mounted within the cavity and is interposed between a portion of the housing and the piston. The parking brake mechanism includes a thrust pin substantially axially aligned with the piston and rotatable within the housing. A first radial clutch is engageable with the thrust pin, and a second axial clutch is operable upon the piston. Rotation of the thrust pin in a first direction causes engagement of the first radial clutch and of the second axial clutch causing axial displacement of the piston. Rotation of the thrust pin in an opposite direction causes disengagement of the first and said second clutches.

Abstract: A heating, ventilating, and air conditioning (HVAC) assembly for a motor vehicle includes an evaporator core for cooling air and a heater core for heating air. A heater casing of the HVAC assembly surrounds the heater core. A drain portion of the HVAC assembly extends from the heater casing and includes a partition. The partition defines two basins in the drain portion for separate drainage of evaporator condensate generated at the evaporator core and liquids from the heater core.

Abstract: A method of a manufacturing rotating electromagnetic component to have both soft and hard (permanent) magnet regions, in which powder technologies are used to net-shape mold the component. A soft magnet powder material and an insert or powder of a permanent magnet material are compacted to form a rotating electromagnetic body containing soft and hard magnet regions. A partial sintering operation is then performed on the body at a temperature of 1600° F. (about 870° C.) or less, preferably about 1400° F. to 1500° F. (about 760° C. and 830° C.), and most preferably at 1500° F. to at least partially fuse the soft magnet powder materials with the permanent magnet material. The soft powder component of the resulting electromagnetic body is sufficiently fused to exhibit mechanical properties comparable to a fully sintered body (i.e., sintered at 2050° F. (about 1120° C.) or more), but without degrading the magnetic properties of the hard magnet region.

Abstract: A speed sensor for sensing a rotating speed of a wheel is provided. The speed sensor includes a thermoplastic sensor body. A mounting ring is connected to the sensor body. The mounting ring can include a flange portion. A plastic insert is integrally molded into the sensor body adjacent the mounting ring. An active sensor element is located in a lower end of the plastic insert, a face of the active sensor element being vertically spaced a predetermined distance from the flange portion. A pair of terminals is electrically connected to the active sensor element. The pair of terminals extends from an upper end of the plastic insert. The flange portion, when pressed onto a hub associated with the wheel, is adapted to space the active sensor element an operating distance from a tone wheel mounted to the hub.

Abstract: A multi-blade electrical connector featuring a guidingly movable blade stabilizer which prevents blade misalignment and foreign article entry into the blade environment. A shroud provides a shroud cavity which communicates with terminal cavities. A bladed terminal is received in a respective terminal cavity, wherein the blade thereof projects into the shroud cavity. The shroud has a top wall and a bottom wall and have formed therein at least one pair of mutually opposed slot sets, each being composed of a prestage slot and a staging slot mutually aligned and separated by a prestage detent. The blade stabilizer has a plurality of blade apertures for snugly receiving a blade, respectively. Opposing edges of the blade stabilizer each have at least one staging nib for being respectively received into the at least one prestage and staging slots, wherein the blade stabilizer is at a prestage position when the staging nibs are at the prestaging slots, and at a sliding staging position when at the staging slots.

Abstract: A fuel injector comprising a valve needle which is slidable within a bore and engageable with a seating to control fuel delivery through first and second outlet openings. The valve needle is moveable between a closed position and first and second fuel injecting positions. The fuel injector further comprises a fuel supply passage for supplying fuel under pressure to the bore and a control chamber which is arranged to receive fuel from the fuel passage, in use. The valve needle is acted upon in use by a force due to fuel pressure within the control chamber. An actuator arrangement controls fuel pressure within the control chamber, and a damping means are provided for damping movement of the valve needle away from the seating into the first or second fuel injecting position. The supply passage for fuel may be provided with a restricted flow passage which serves to limit the amplitude of pressure waves within the supply passage.

Abstract: A rocker arm assembly has a first arm for following a first or opening camshaft lobe, a second arm for following a second or closing camshaft lobe, and a pivot axis of the rocker arm therebetween. A captive roller follower on the first arm follows the first lobe, and a slider on the second arm follows the second lobe. The position of the slider with respect to the roller and to the pivot axis is mechanically and controllably adjustable to optimally set the mechanical lash among these components after installation of the rocker arm assembly into a variable valve mechanism of an internal combustion engine.

Abstract: A valve seat for a fuel pressure regulator includes a valve body adapted to be disposed in the fuel pressure regulator and a passageway extending axially through the valve body. The passageway is tapered through the valve body to reduce fluid flow cavitation by limiting expansion of the fuel.

Abstract: A pressure atomizer includes a silicon plate having a top surface and a bottom surface. A portion of the top surface defines a turbulent chamber. The turbulent chamber is peripherally bounded by the top surface of the plate. The turbulent chamber is recessed a predetermined depth relative to the top surface. The silicon plate further defines at least one flow orifice. Each flow orifice extends from the bottom surface of the silicon plate to intersect with and open into the turbulent chamber. Each flow orifice is in fluid communication with the turbulent chamber.

Abstract: An air bag assembly for cushioning restraint of an occupant in a vehicle during an impact event. The air bag assembly includes an inflator activatable to discharge inflation gas upon the occurrence of predetermined vehicle conditions and an air bag cushion including an interior surface in fluid communication with the inflator such that upon discharge of inflation gas from the inflator the air bag cushion is inflated to a deployed state. At least one profile restraining tether element is operatively connected to the air bag cushion such that the profile restraining tether element restrains the expansion of the air bag cushion upon introduction of the inflation gas to the air bag cushion.