Patent
Electrical fuel injection system for internal combustion engines
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TLDR
In this paper, an electrical fuel injection system for internal combustion engines is described, in which the operation of regular electromagnetic fuel injection valves is forcibly prevented so long as a starting electromagnetic fuel injector valve is in operation.Abstract:
An electrical fuel injection system for internal combustion engines, in which the operation of regular electromagnetic fuel injection valves is forcibly prevented so long as a starting electromagnetic fuel injection valve is in operation, whereby the engine can be started smoothly and positively without wetting the spark plug only with a readily atomizable fuel injected from the starting electromagnetic injection valve.read more
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Patent
Fuel supply control method and ultrasonic atomizer
Kazushi C,O Tonen Co. Corporate Res. Tsurutani,Daijiro C,Kakuro C,Taiji C,Noboru C,O Tonen Co. Corporate Res. Higashimoto,Masami C,Kazuyoshi C,O Tonen Co. Corporate Res. Namiyama,Makoto C,O Tonen Co. Corporate Res. Yoneda +11 more
TL;DR: In this article, the fuel supply in an ultrasonic atomizer is conducted according to a fuel increment ratio pattern in which the increment of fuel in fuel increment control for starting and warming up is 70% or less of that in a typical conventional pressure injection valve system, thereby improving startability, accelerability and fuel consumption rate and further enabling a reduction in exhaust emissions.
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Electronic fuel injection control system for multi-cylinder internal combustion engines
Shumpei Hasegawa,Akihiro Yamato +1 more
TL;DR: In this article, a plurality of fuel injection valves are all opened at the same time to supply fuel to all the cylinders of the engine, immediately upon closing of the starting switch.
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Fuel supply control method for internal combustion engines
TL;DR: In this paper, a fuel supply control method for a multicylinder internal combustion engine equipped with a fuel-supply control system including a main fuel injection valve disposed in the intake passage downstream of the throttle valve and upstream of the intake manifold is presented.
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Electrical control circuit, especially for a fuel supply device of an internal combustion engine
TL;DR: In this paper, an electrical control circuit for a fuel supply device of an internal combustion engine, which serves to control a control member that reacts to the electrical current, taking place in dependence on the temperature.
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Automatic starting fluid injection apparatus and method
TL;DR: In this article, a microprocessor under software control is used to controllably inject starting fluid into an engine passageway, such as an intake manifold during engine cranking.
References
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Patent
Valve for admitting fuel into intake manifolds of internal combustion engines during starting
Rudolf Babitzka,Dieter Eichler,Otto Dipl-Ing Gloeckler,Walter Schlagmueller,Hans Dipl Ing Zeller +4 more
TL;DR: In this paper, an ELECTROMAGNETIC VALVE ADMITS ADDITIONAL FUEL into the InTAKE MANIFOLD in response to ACTUATION of the STARTER.
Patent
Start-up fuel injection system
TL;DR: In this paper, a start-up fuel injection system for an internal combustion engine providing an enriched air-fuel mixture during startup and warming-up by a solenoid valve controlled injector system.
Patent
Cold start auxiliary circuit for electronic fuel control system
Todd L. Rachel,John R. Nagy +1 more
TL;DR: In this paper, an auxiliary circuit for an electronic fuel control system to facilitate hot starting of the associated engine is disclosed. The circuit comprises a first means to generate a signal indicative of the temperature condition and a second means to translate this signal into an appropriate voltage for application to the main computing portion of the ECC system.
Patent
Temperature sensitive control circuit for internal combustion engines having a fuel injection system
Patent
Starting fuel feed system for the fuel injection of an internal combustion engine
TL;DR: In this article, a starting fuel feed system capable of easily and reliably starting an internal combustion engine is presented, where the temperature conditions of the engine prior to its starting are detected by means of a thermistor or a cold conductor, and an electrical pulse is applied to each injection valve whose pulse duration is sufficient to satisfy the required quantity of fuel for starting the engine under the detected temperature conditions.