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JPS62500674A |
A fuel control system for an internal combustion engine fuelled by a gaseous fuel and a liquid fuel, comprises liquid fuel flow rate control means, and gaseous fuel flow rate control means. The liquid fuel and gaseous fuel flow rate cont...
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JPS6211325Y2 |
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JPS6243146U |
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JPS6241807U |
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JPS6211173B2 |
An electronic type air/fuel ratio control system for use in gasoline engines comprises an accelerator, a detector of the manipulation angle of the accelerator, a shunt conduit by-passing a throttle valve, an air by-pass valve exposed in ...
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JPS6240239U |
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JPS6240238U |
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JPS6248940A |
PURPOSE: To check the occurrence of surging so enough as well as to secure excellent drivability, by controlling the valve opening time of a fuel injection valve in a way of including data on an engine speed deviation and an engine speed...
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JPS6236240U |
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JPS6234136U |
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JPS6232407U |
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JPS6229450U |
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JPS626096B2 |
There is provided a warm up control system for an internal combustion engine which controls the engine speed, spark ignition timing and the spark advance in order to keep the engine operating condition in desirable for maximizing the war...
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JPS6213752A |
PURPOSE: To make it possible to prevent engine stalls, by supplying a predetermined volume intake-air in addition to a volume of intake air set under feed- back control when the rotational speed of an engine drops down to a first set rot...
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JPS6210443A |
PURPOSE: To continually ensure a stable engine speed, by controlling a throttle valve to be opened and closed by a diaphragm device and a control pressure to its negative pressure working chamber by a switching control valve while contro...
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JPS6210446A |
PURPOSE: To prevent an engine stall from being generated, by controlling a throttle valve to be opened and closed by a diaphragm device while a control pressure to its negative pressure working chamber by a switching control valve and st...
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JPS6210445A |
PURPOSE: To prevent an engine stall from being generated, by controlling a throttle valve to be opened and closed by a diaphragm device while a control pressure to its negative pressure working chamber by a switching control valve and st...
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JPS626443U |
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JPS621396Y2 |
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JPS621397Y2 |
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JPS623147A |
PURPOSE: To maintain the engine rotation after start at the optimal level by controlling a control valve in bypath detouring a throttle valve with correspondence to the results of comparison between a pre-stored target rotation and actua...
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JPS621214U |
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JPS61204940U |
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JPS6143953Y2 |
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JPS61279752A |
A method of controlling the idling speed of an internal combustion engine 19 includes generating an idle speed error signal which is used to generate a throttle command signal to control throttle airflow as a function of the speed error....
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JPS6157935B2 |
An idling speed control device of an internal combustion engine having a bypass passage which interconnects the intake passage located upstream of the throttle valve to the intake passage located downstream of the throttle valve has a fl...
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JPS61275558A |
PURPOSE: To improve the operationability by quickly closing an air control valve arranged in intake secondary air supply path upon detection of low temper ature no-load engine thereby avoiding over leaning of air-fuel ratio. CONSTITUTION...
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JPS61194743U |
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JPS61268536A |
PURPOSE:To effectively suppress speed change impact in down-shift operation, by increasing an idling air amount by an idling rotational speed control means during execution of the down-shift operation to thereby increase an output torque...
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JPS61187933U |
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JPS61186746U |
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JPS61502693A |
An engine control system is disclosed which includes engine idle speed control apparatus which implements a closed loop idle speed control by varying the amount of air provided to the engine by an air bypass valve. The control system dev...
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JPS61184824U |
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JPS61184838U |
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JPS61185110U |
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JPS61258931A |
PURPOSE: To aim at improvement in an operating characteristic, by connecting a magnetic rotary type actuator to a fuel quantity control member. CONSTITUTION: A governor lever 12 operating a fuel control rack 13 for a fuel injection pump ...
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JPS61255228A |
PURPOSE: To simplify structure of a governor, according to the method wherein, in a device which controls the opening of the throttle valve of a carburetter by either throttle controller or mechanism governor, an intermittent device, int...
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JPS6151657B2 |
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JPS61250357A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61247868A |
PURPOSE: To ensure the stability of idle operation and to aim at enhancing the economy of fuel consumption, by providing an idle detecting means and by providing an ignition timing control means receiving a detection signal from the dete...
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JPS6148620B2 |
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JPS6135713Y2 |
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JPS61166144U |
A speed control lever is provided to position a throttle valve of an internal combustion engine to a first position for providing a low engine speed for a low frequency output of a generator driven by the engine and an operating lever is...
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JPS61229951A |
PURPOSE: To prevent an engine from reckless driving or stoppage by providing a rotational frequency regulator for generating a desired intake amount of the engine, an intake regulator for generating the regulating signal and an intake co...
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JPS6145568B2 |
In a speed control system for vehicles, a speed-difference calculation circuit calculates an absolute value of a time difference between a predetermined period of time corresponding with a desired speed and the actual period of time corr...
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JPS61162553U |
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JPS6145058B2 |
PURPOSE:To contol revolutional frequency reliably by automatically downing idling r.p.m. detected up to a specified value after warming-up. CONSTITUTION:A bypass 4 communicating the area downstream a throttle valve 2 in a suction passage...
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JPS6133234Y2 |
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JPS6143532B2 |
An idle speed control device of compact size has a miniature DC motor operably connected by a speed reducing gear train to drive a threaded shaft to adjust the position of a throttle stop for an engine throttle valve lever to thereby con...
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JPS61207836A |
PURPOSE: To reduce the overall size of an engine by providing a vertical type cylinder and interlocking a governor provided on an overhead camshaft with a carburetor through a link. CONSTITUTION: A cylinder 30 of an engine 14 is arranged...
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