Archives of Past Exhibits:Keihin
Tokyo Motor Show 2013
-Manufactured in India. -KN9 type will be supplied to GM. -Daimler "E-Class" is equipped with the Company's gas injectors. -Applicable to CNG and LPG.
-The filter traps the compressor oil carryover and prevents it from entering the injector and reaching the exhaust catalyst
Installed vehicle: Honda "Fit" -Integrated control of engine and CVT -Iin design improves heat-dissipation efficiency -ECUs for direct injection engines are produced at Keihin Aircon North America, Inc. (North Carolina, U.S.A.)
Installed vehicle: Honda "Civic", "CR-V" -Manufactured by Keihin Thermal Technology Czech, s.r.o. in Czech Republic.
Shanghai International Automobile Industry Exhibition 2011
Tokyo Motor Show 2009
Tokyo Motor Show 2005
-Products for the New Civic-
Plastic intake manifold (cut model for display)
-Air is efficiently filled up into engine cylinders by use of intake inertia. Intake cylinder length is electronically adjusted to produce high torque at every stage of engine revolutions.
-EGR gases are mixed with fresh air to reduce Nox emissions and recover PCV volatile gases
Adaptable for emission: Nox abatement by mixing EGR gas with new air. PCV volatile gas recovery.
Drive by wire throttle body [Reference exhibit]
-In contrast to a conventional direct throttle valve control type by mechanical wiring, the electronic control system is capable of making a lot of adjustment controls to achieve low fuel consumption, greater driving comfort and safe control.
-Electronic Control System for Hybrid Vehicles-[Reference exhibit]
FI-ECU for Hybrid
Intelligent 3-stage I -VTEC engine control system controls valves under three conditions of the engine operation, slow, high revolution and stall.
BATT-ECU for Hybrid
-The system can detect extremely small changes in voltage of a tiny nickel hydrogen battery and monitor the battery condition.
PDU for Hybrid
It controls motor driven electric current in accordance with torque command by electronical communication with FI-ECU and other devices.
-Smaller size, lighter weight and lower costs have been achieved by integrating the control board with power modules.
- Active control mount actuator-
ECU for Active Control Mount (ACM)
Solenoid model (For active control mount) (cut model for display)
-Transmission of engine vibration to the body is controlled by ACM. Transmission of vibration to the steering and noise to the cabin is also reduced.
-Automotive CNG system-[Reference exhibit]
Pressure regulator for automobiles CNG system
-This valve reduces high pressure natural gas to a certain level and supplies to the injector at the optimal pressure.
-Stable supply serves to reduce the hazardous waste to the minimum and also enables the system to function even under the ultra low temperatures.
Injector for automobiles CNG system
-This injector has been developed exclusively for NGVs (Natural Gas Vehicles))
-Adoption of exclusive rubber sheets provides a stable fuel injection and contributes to extension of driving (extended fuel consumption) and reduction in emissions.
Injecter driver for automobile CNG system
-This system is applicable to dual fuel type vehicles. ECU has two injector drivers for gasoline and CNG, and switching between the two systems is possible by ECU.
-It also has functions of preventing fixing of the injector sheet and diagnosis.
-It can respond up to a 6-cyliner engine
-The driver can be mounted in the engine room.