Abstract: A fuel injector having a fuel inlet, a fuel outlet, and a fuel passageway extending along an axis between the fuel inlet and the fuel outlet. The fuel injector includes a body having an inlet portion, an outlet portion, and a neck portion disposed between the inlet portion and the outlet portion. An adjusting tube is disposed within the neck portion of the body. A spring is disposed within the neck portion of the body, the spring having an upstream end proximate to the adjusting tube and a downstream end opposite the upstream end. A filter assembly is disposed within the tube assembly to provide a reaction member for the spring. An armature having a lower portion is disposed within the neck portion of the body and displaceable along the axis relative to the body. The downstream end of the spring is disposed proximate to the armature, the spring applying a biasing force to the armature. A valve seal is substantially rigidly connected to the lower portion of the armature.

Abstract: A fuel injector having a fuel inlet, a fuel outlet, and a fuel passageway extending along an axis between the fuel inlet and the fuel outlet. The fuel injector includes a body having an inlet portion, an outlet portion, and a neck portion disposed between the inlet portion and the outlet portion. An adjusting tube is disposed within the neck portion of the body. A spring is disposed within the neck portion of the body, the spring having an upstream end proximate to the adjusting tube and a downstream end opposite the upstream end. A filter and an O-ring retainer assembly are disposed proximate the upstream end. An armature having a lower portion is disposed within the neck portion of the body and displaceable along the axis relative to the body. The downstream end of the spring is disposed proximate to the armature, the spring applying a biasing force to the armature. A valve seal is substantially rigidly connected to the lower portion of the armature.

Abstract: A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is located at the first end of the tube assembly and that has an integral retaining portion; an O-ring that circumscribes the first end of the tube assembly and that is maintained by the retaining portion of the filter; and a first attachment portion.

Abstract: A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is disposed at least within the tube assembly; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

Abstract: A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter located within the tube assembly; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

Abstract: A modular fuel injector is disclosed for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is disposed at least within the tube assembly and that has an integral retaining portion; an O-ring that circumscribes the first end of the tube assembly; and a first attachment portion.

Abstract: A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is disposed at least within the tube assembly; an O-ring that circumscribes the first end of the tube assembly and that can be maintained by a retaining portion of the filter; and a first attachment portion.

Abstract: A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is at least within the tube assembly; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.

Abstract: A circuit and method characterizes a sense amplifier, such as the type utilized in computer memory systems. The sense amplifier characterization circuit comprises a sense amplifier having one or more inputs and an output, a BIT line connected to one of the one or more inputs of the sense amplifier, a register connected to the output of the sense amplifier; and control logic connected to the BIT line. Optionally, the register is further connected to the control logic, and the register is a scan register connectable to a tester. Preferably, the sense amplifier is a differential sense amplifier, and the circuit further comprises a complement BIT line connected to one of the one or more inputs of the sense amplifier. The method produces one or more signals like an output of a memory cell, operates one or more sense amplifier to produce one or more output states on the basis of the one or more signals, and records the one or more output states.

Abstract: A fuel injector for controlling fuel flow to an internal combustion engine and a method of setting dynamic calibration for the fuel injector. The fuel injector comprises a body, a seat, an armature assembly, a resilient member, and a member. The body extends along a longitudinal axis. The seat is secured to the body and defines an opening through which fuel flows. The armature assembly moves along the longitudinal axis with respect to the body between first and second positions. The first position is spaced from the seat such that fuel flow through the opening is permitted, and the second position contiguously engages the seat such that fuel flow is prevented. The resilient member biases the armature assembly toward the second position. And the member extends parallel to the longitudinal axis between a first portion and a second portion. The first portion supports the resilient member and engages the body, and the second portion has a filter.

Abstract: Disclosed is a sanitary disposable paper product having improved resistance to ink rub-off. Also disclosed is a sanitary disposable paper product having high color density print characteristics which exhibits improved resistance to ink rub-off. The sanitary disposable paper product comprises a fibrous sheet containing cellulose wherein the ink is applied to at least one surface of the paper.

Abstract: An electromagnetic actuator is provided for mounting to a cylinder head of an engine. The actuator includes an actuator assembly including housing structure and an armature. A pair of electromagnets are disposed in the housing structure. An alignment collar is detached from the actuator assembly. The alignment collar has a first end constructed and arranged to be received in a bore of the cylinder head and a second end opposite the first end. The second end of the alignment collar is cooperable with an end of the actuator assembly. The detached alignment collar facilitates assembly of the electromagnetic actuator to a cylinder head. A method of securing an electromagnetic actuator to a cylinder head is also provided.

Abstract: Simultaneously opening and closing the inlet and outlet valves of a water brake dynamometer to increase or decrease the flow of water through the dynamometer. By so controlling the flow of water through the dynamometer, the power absorbed by the water within the dynamometer is controlled as well as the outlet temperature.

Abstract: The invention comprises a method for applying a curable resin, such as a photosensitive resin, to a substrate such as a papermaker's dewatering felt. The method comprises the steps of providing a substrate; providing a curable liquid resin; providing a second material different from the curable liquid resin; applying the second material to the substrate to occupy at least some of the voids in the substrate intermediate the first and second surfaces of the substrate; applying the curable resin to the substrate; curing at least some of the resin to provide a resin layer on the substrate; and removing at least some of the second material from the substrate, wherein at least some of the second material is removed from the substrate after applying the curable resin to the substrate.

Abstract: A control panel assembly for a domestic appliance providing an improved assembly which insures uniform and proper alignment of control instruments mounted therein. The control panel assembly includes a control panel faceplate, a control instrument mounting bracket, and a bracket retainer. The faceplate includes an indexing or positioning notch into which the mounting bracket, which has the control instruments mounted thereto, fits to correctly locate the control instruments relative to openings in the faceplate. The bracket retainer attaches the mounting bracket to the control panel faceplate. The control panel faceplate, with the mounting bracket and bracket retainer mounted thereon, is slidably and removably attached to a trim wrapper and deflector provided by the control panel.

Abstract: A linear true mass flowmeter which utilizes at least one movable sensor mounted within the path of the flow of the fluid with this sensor mounted on an axis that is perpendicular to the direction of the flow of the path of the fluid. The sensor is connected to a transducer whose output is displayed by a rate of flow indicator to determine the mass flow rate of the fluid.

Abstract: A control panel assembly for a domestic appliance providing an improved assembly which insures uniform and proper alignment of control instruments mounted therein. The control panel assembly includes a control panel faceplate, a control instrument mounting bracket, and a bracket retainer. The faceplate includes an indexing or positioning notch into which the mounting bracket, which has the control instruments mounted thereto, fits to correctly locate the control instruments relative to openings in the faceplate. The bracket retainer attaches the mounting bracket to the control panel faceplate. The control panel faceplate, with the mounting bracket and bracket retainer mounted thereon, is slidably and removably attached to a trim wrapper and deflector provided by the control panel.

Abstract: A domestic cooking range provides an upswept cook top which promotes ease of cleaning in combination with a vent stack which exhausts flue gases from the oven through an elongated opening between the upswept portion and a control panel on the backguard. A deflector is provided to prevent the flue gases from impinging upon either the control panel or the cook top.

Abstract: A dynamometer controller comprising circuit means for accomplishing numerous improvements including means to convert the reactive load cell torque value into a true torque value instantaneously using an extremely simple passive circuit; a three mode controller including improved integration means to prevent reset windup and a dual mode operation to permit automatic shifting of the dynamometer between its motor and engine modes while preventing oscillations in the system when this occurs; improved means to drive the displays in the performance monitor by blanking one or two of the last significant digits selectively, as well as other improvements.

Abstract: A throttle controller comprising circuit means for accomplishing numerous improvements including means to convert the reactive load cell torque value into a true torque value instantaneously using an extremely simple passive circuit; together with means to use this value together with either load or power feedback values to generate a true shaft load signal. The circuit also includes improved means to permit the throttle controller to provide a single pulse usable for the dual functions of driving either a servo or a solenoid type actuator, in addition to other types of actuators for the throttle of the engine being tested.