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Automative generator control apparatus
A voltage regulator of an automotive generator has a MOS transistor, flywheel diode, voltage detection circuit, and booster circuit. When a battery terminal...
Rotor of revolving field type AC generator
A rotor of an AC generator includes a field coil, a pole core having a plurality of claw poles disposed in the circumferential direction to enclose the field...
Permanent magnet type AC generator having short-circuiting control circuit
A vehicle AC generator for charging a battery includes a rotor having a permanent magnet, a stator having an armature winding, a rectifier and a short-circuit...
Manufacturing method for a gas sensing element
A solid electrolytic body is dipped into a slurry stored in a dipping tank, while the slurry is forcibly circulated between the dipping tank and a viscosity...
Vehicular air-conditioning duct structure and forming method, and vehicular
electric-wiring fixing structure
An air-conditioning duct structure is included in a vehicular dash beam member. Material for the duct is made of a heat insulating and sound absorbing material...
Cooling apparatus boiling and condensing refrigerant with a refrigerant
vapor passage having a larger cross...
Tubes 3 are provided substantially upright on an upper surface of a refrigerant container 2 by inserting lower end portions thereof into inserting holes 5 of the...
Mounting structure for heat exchanger and duplex heat exchanger
A bracket (300) is coupled to tank caps (122, 222) of header tanks (120, 220), and the bracket (300) is separably attached to a radiator (200) and a condenser...
Fuel pump module
A fuel pump module includes a reservoir having a jet pump attached to the outer surface of the reservoir. The jet pump includes a pump body which is ...
Torque transmission apparatus
A torque transmission apparatus absorbs torque fluctuations (vibrations) while limiting the size of the outside dimensions of a pulley. Elastomeric dampers and...
A thin-film type flow sensor having a thin-film part in which a plurality of patterned resistor films are sandwiched between a pair of insulator films. The...
Vehicle air conditioner with automatic air-conditioning control
A vehicle air conditioner has a standby RAM having a map memorizing many regions of, for example, preset temperature, each of which is determined by...
Automotive integrated control system
Automotive control system designed to control a plurality of controlled elements installed in the vehicle is provided. The control system includes control...
Electronic unit having desired heat radiation properties
An electronic unit includes a housing and a plurality of heat-generating electronic devices. The devices are stored in the housing. The heat generated by the...
Stator of rotary electric machine and method for making the same
A rotary electric machine has a stator core and a winding. The winding has a plurality of sub-winding sets which are mounted on the stator core in the order....
Generator-motor for vehicle
A generator-motor for a vehicle includes a rotor having a rotor core and a plurality of permanent magnets and a stator having a stator core and an armature...
Semiconductor device having radiation structure
A semiconductor device includes two semiconductor chips that are interposed between a pair of radiation members, and thermally and electrically connected to the...
Engine control apparatus
An engine control apparatus includes a brake depression degree detecting device for detecting a degree of depression of a brake pedal in a vehicle. A brake...
Turbine fuel pump
A turbine fuel pump for smoothly flowing fuel in a fuel inlet passage, preventing a pressure loss at a start end of a pump flow passage to prevent generation of...
Air conditioner for vehicle and air conditioning unit driving apparatus
There are provided an air mixing door, a plurality of outlets for blowing air into respective portions in a vehicle compartment, outlet mode doors for switching...
Activated carbon canister
A canister for a vehicular evaporative emission control system has activated carbon and heating means. The heating means heats the activated carbon particles....
A flow sensor, which includes a diaphragm, is made such that the diaphragm is flat or outwardly deformed to allow fluid flow rate measurements at higher flow...
Vehicle air conditioner with cold storage unit
An air conditioner for an economically running vehicle includes a compressor driven by a vehicle engine, an evaporator, and a cold-storage heat exchanger having...
Power distribution apparatus for a motor vehicle
If there is an error in the feeding system and the error condition allows the motor vehicle to run, the power to electric load systems having a low priority is...
Electromagnetic wave noise entry inhibiting connector for vehicular AC
generator control device
Magnetic bodies for reducing electromagnetic wave noises are mounted to a battery voltage supplying terminal for supplying of an electric source power for the...
Method for controlling a vehicular generator, an external controller and a
vehicular power generation...
When a transistor is turned ON, a predetermined voltage VCL is applied to a minus terminal of a voltage comparator through a C terminal. A predetermined voltage...
Vehicle AC generator
A vehicle AC generator includes a pulley unit having a one-way clutch, a rotor having a plurality of magnetic poles, a field coil, a stator having a stator...
Battery charging system and vehicle generator control system
A battery charging system is provided for an excellent engine starting. The battery charging system includes a generator control unit for controlling output...
Discharge lamp driver circuit designed to minimize radiation or noise
A discharge lamp driver circuit is provided which features a field canceller. The driver circuit includes a power supply circuit which turns on and off a...
Spark plug for an internal combustion engine and manufacturing method of
An iridium alloy firing tip, fixed to a center electrode, comprises a stem and a head. The firing tip head is integrally formed from one end of the stem. A...
A metal-graphite brush has a copper-graphite brush body to which a metal sulfide solid lubricant is added and a lead embedded. Indium is at least added to an...
DC motor and method of controlling the same
A DC motor includes an armature winding that includes a first coil group of a plurality of phase coils and a second coil group of a plurality of phase coils, a...
Vehicle AC generator
A rotor of a vehicle AC generator is comprised of a rotor core and a field coil. The rotor core is comprised of a boss portion and a plurality of claw-pole...
Liquid-cooled vehicle rotary electric machine
A liquid-cooled vehicle generator-motor includes a frame having a liquid passage, a stator core fixedly fitted to the inner periphery of the frame, a multi-phase...
Apparatus for detecting reciprocating motion of object and/or amplitude
A system working to detect a reciprocating motion of an object such as a scanner mirror of an optical scanner. The system is designed to compensate for an error...
Gas sensing element and gas sensor
A measured gas side electrode is provided on one surface of a solid electrolytic substrate so as to be exposed to a measured gas. A reference gas side electrode...
A temperature sensor according to the present invention includes a sensor body for sensing a temperature; a sheath pin core wire electrically connected to the...
Fuel injection valve
In a fuel injection valve having a pressure control chamber, a nozzle, and an electromagnetic valve, a fuel flow-in passage, a fuel flow-out passage and at least...
Optical data form reading apparatus
A radius of curvature of a projection lens for projecting illumination light on bar codes varies in the arranging direction of the line sensor to collimate the...
Aluminum alloy heat exchanger resistive to tobacco odor impregnation
An aluminum alloy heat exchanger having excellent hydrophilicity and resistance to absorption or impregnation of tobacco odorous components has an organic...
Ignition device for internal combustion engine
In an ignition device for use in an internal combustion engine in which a spark plug and an ignition coil are integrated with each other and mounted in a...
Thin film sensor, method of manufacturing thin film sensor, and flow sensor
A flow sensor includes a substrate in which a cavity is formed. A thin film structure is located above the cavity. The thin film structure includes a patterned...
Method and apparatus for inspecting airtightness of gas sensor
An apparatus for inspecting the airtightness of a gas sensor includes an atmosphere-side jig located at a base end side of a sub assembly of the gas sensor, and...
Refrigerant cycle system and condenser
A first heat exchange unit is for condensing a refrigerant discharged from a compressor. A second heat exchange unit is provided downstream from the first heat...
Refrigerant cycle system having discharge function of gas refrigerant in
A refrigerant cycle system includes a condenser having a condensation portion for condensing refrigerant discharged from a compressor, and a receiver for...
Automotive air conditioning system
In an automotive air conditioning system according to the present invention, a thin condenser 2 of a condensing unit portion 10 installed on a flat roof of a...
Method for manufacturing rotary electric machine
A winding on a stator of a rotary electric machine is constructed by welding end portions of a plurality of segments. A plurality of pairs arranged on an end of...
Microcomputer executing an ordinary branch instruction and a special branch
A microcomputer has a built-in memory and is accessible to an external memory. The microcomputer executes a specific area branch instruction "JM" as an...
Product development system using common format data
In a car development system, a control specification development computer transmits Excel-format matching data of a car manufacturer to an XML database computer...
Intelligent portable phone with dual mode operation for automobile use
A system for operating a cellular phone using Bluetooth with a car kit is described. The Bluetooth protocol is used to communicate between the cellular phone and...
Vehicle generator control system
A generator control system of a vehicle AC generator includes a field coil, a first polyphase armature winding, a second polyphase armature winding, a first...