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JPS644061B2 |
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JPS644062B2 |
An intake pipe of an internal combustion engine is formed with an air passageway so as to bypass a throttle valve portion and an air control valve to control the amount of the air flowing through this passageway is provided for this air ...
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JPS641857Y2 |
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JPS643038U |
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JPS64583B2 |
A method of controlling the duty ratio of operation of a solenoid control valve in a fluid passage to control the flow rate of fluid in the fluid passage to a desired value. A flow rate value range is divided into a plurality of flow rat...
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JPS6349761Y2 |
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JPS63196437U |
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JPS63194599U |
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JPS6364326B2 |
The system comprises an engine speed detecting device (5,10) for producing an engine speed output signal in proportion to the engine speed, and a vehicle speed detecting device (13) for producing a vehicle speed output signal in proporti...
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JPS6363734B2 |
An engine speed control apparatus includes speed and throttle sensors and an arithmetic unit which derives throttle values according to the difference between the desired speed and the actual speed. If part of the throttle operation loop...
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JPS6346672Y2 |
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JPS63183447U |
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JPS63289244A |
PURPOSE: To prevent fuel cut deviating to one of first and second cylinder groups divided, by controlling to alternately conduct the fuel cut in the first cylinder group and the second cylinder group according to an excessive quantity ov...
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JPS63182248U |
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JPS6360219B2 |
A system adapted to control a control valve for controlling the quantity of supplementary air being supplied to an internal combustion engine, in a feedback manner responsive to a difference between actual engine rpm and desired engine r...
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JPS6360218B2 |
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JPS6358256B2 |
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JPS6357614B2 |
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JPS63503054A |
PCT No. PCT/DE87/00018 Sec. 371 Date Dec. 21, 1987 Sec. 102(e) Date Dec. 21, 1987 PCT Filed Jan. 15, 1987 PCT Pub. No. WO87/06200 PCT Pub. Date Oct. 22, 1987.The utilization of the driving-speed adjusting arrangement (10) of a vehicle eq...
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JPS6356416B2 |
An engine idling speed control system for an internal combustion engine which controls engine idling speed by adjusting the amount of intake air by-passing the throttle valve on the basis of the air-to-fuel ratio, in addition to the diff...
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JPS63171651U |
An apparatus for controlling a carburetor of a combustion engine includes: a throttle-opening detector switch for detecting that a throttle valve of the carburetor is opened within a predetermined degree of throttle opening; an idle-up m...
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JPS6354131B2 |
The sectional area of a bypass passage which is bypassing a throttle valve in an intake passage of an internal combustion engine is determined to a specific value during starting. The specific value is obtained by adding an increment val...
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JPS6354134B2 |
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JPS6354132B2 |
The cross-sectional area of a bypass passage around a throttle valve in an intake passage of an internal combustion engine is additionally increased by a predetermined value only when the throttle valve changes from an open position to t...
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JPS6354130B2 |
The actual rotational speed of an internal combustion engine is detected, and the detected rotational speed is compared with upper and lower limit speed values to generate a control signal indicative of the change in the idle air flow to...
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JPS63253147A |
PURPOSE: To stabilize idling engine speed control by providing a heating means for heating the coil of a solenoid valve to an engine cooling water temp. and making a bypass air flow rate characteristic by said solenoid valve correspond t...
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JPS63160350U |
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JPS63253150A |
In a system for regulating the idling speed of rotation of an internal combustion engine, in which a correction variable, which is determined by comparison of the speed-of-rotation actual value which is fed as speed-of-rotation signal wi...
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JPS6352224B2 |
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JPS63248945A |
PURPOSE: To avoid unnecessary fuel consumption, in an engine in which fuel for starting is supplied at the time of starting, by controlling the supply of starting fuel so that it is completed at the time when the number of revolutions of...
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JPS6350539B2 |
An engine speed control system for an internal combustion engine mounted on a vehicle comprises an actuator for actuating a throttle valve for increasing and decreasing the idling speed, an ignition switch for producing a signal during t...
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JPS63154740U |
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JPS6349061B2 |
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JPS6349060B2 |
Engine idle speed is feedback controlled on the basis of multivariable control method by using mathematical dynamic models to determine engine state variables. In the present invention, low-order (e.g. 4 order) dynamic models are adopted...
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JPS63235641A |
(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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JPS6347891B2 |
Engine speed is controlled during gear change by way of both fuel supply apparatus and exhaust brake so that engine speed is equal to the rotational speed of an input shaft of a transmission coupled via a clutch to the engine. When the e...
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JPS63227935A |
PURPOSE: To prevent a flame from being blown out or the like, by constituting a device so as to enable a swirl generating function by a swirl generating means to be suppressed when a mixture in a combustion chamber is in a temperature of...
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JPS63219857A |
PURPOSE: To prevent waste of fuel and worsening of exhaust gas, by correcting a supply amount of air or a mixture of air in fuel to an engine in accordance with the ignition timing of the engine and its ignition timing error signal. CONS...
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JPS63219950A |
PURPOSE: To make it possible to obtain proper governor pressure by making it possible to open/close an oil route smoothly if a defect in finish is made at machining of a member, or a foreign matter is intermixed with oil, in a governing ...
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JPS6332920Y2 |
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JPS6342106B2 |
An idling rotational speed control device wherein, when an engine ignition switch is turned off, an air flow rate control device is driven to a fully closed position or a fully opened position, and the air flow rate control valve is cont...
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JPS63128246U |
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JPS6342105B2 |
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JPS63125122U |
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JPS63125121U |
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JPS6340925B2 |
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JPS6340928B2 |
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JPS63123741U |
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JPS6340262B2 |
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JPS63192923A |
PURPOSE: To improve the assembling in an engine wherein a throttle valve is controlled by the operation of a governor supported to an independent shaft parallel to a crankshaft, by supporting the crankshaft and the governor supporting sh...
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