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JPH06235370A |
PURPOSE: To provide a fuel supplying device capable of securing supply of mixture in a state other than a normal state and good gasification of gasoline in starting at extremely low temperatures (in traveling in cold districts), in decel...
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JPH0631180Y2 |
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JPH0658145U |
[Purpose] The rotary shutter type idle control valve prevents malfunction due to dirt. [Constitution] It has a cylindrical housing 1 having an opening 2 in the peripheral wall, and a cylindrical slider 5 fitted in the inner circumference...
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JPH0658146U |
[Purpose] In a rotary shutter type idle control valve in which a permanent magnet is fixed to the rotating shaft of the valve body and an electromagnetic coil is arranged around the permanent magnet, variation in flow rate is suppressed....
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JPH06212970A |
PURPOSE: To obviate the need of a branch path special for a heater core and a valve and heat the interior of a car by heat of engine cooling water by disposing a circulation path where cooling water of a block side water jacket is circul...
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JPH06200835A |
PURPOSE: To suppress a torque variation while preventing the increase of NOx, without using an air-fuel scope generating NOx, by opening and closing a solenoid valve so as to control to convert a three-way change-over valve, in order to ...
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JPH06200834A |
PURPOSE: To prevent the increase of NOx and to suppress the torque variation by composing the system to convert the air-fuel ratio instantly by a control means, when the air-fuel ratio of a mixture is converted from a lean air-fuel ratio...
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JPH0623734Y2 |
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JPH0621530Y2 |
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JPH06159148A |
PURPOSE: To aim at a combustion air heater capable of simultaneously satisfying high combustion efficiency and wide operating range and to improve safety and response properties of operation control. CONSTITUTION: In a combustion air hea...
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JPH06147062A |
PURPOSE: To prevent any clogging in an air mixture pipeline due to deposits from occurring by keeping off the spitting of gas to this air mixture pipeline after combustion. CONSTITUTION: When an electronic control unit 4 is so judged tha...
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JPH06146952A |
PURPOSE: To improve feeling in starting a vehicle by controlling an air bypass valve so as to let bypass air increased in quantity flow when the vehicle start in a device controlling the idling speed with the air bypass valve opened whil...
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JPH0619819Y2 |
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JPH0639913B2 |
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JPH0637561U |
[Purpose] Promotes atomization of fuel supplied as an air-fuel mixture to the cylinder of the engine. [Constitution] Throttle valves 41 to 44 are provided in the branch intake pipes 21 to 24 supplied for each cylinder 11 to 14, and the c...
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JPH0618051Y2 |
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JPH0614460U |
[Purpose] In the tournament type intake manifold, the air-fuel mixture and liquid fuel are evenly distributed with a short pipe length, and the air-fuel mixture is prevented from becoming overrich and the exhaust gas is deteriorated even...
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JPH0642435A |
PURPOSE: To favourably atomize fuel and prevent the adhesion of the fuel on the inner wall surface of a straight port, accompanied with the increase of the quantity of the intake air by utilizing the intake stream which passes through a ...
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JPH0610459B2 |
A flow-control valve comprising a rotary valve member (1) is moved eccentrically and which has a valve-sheet surface (1a) formed as a partial cylindrical surface and which is adapted to perform airflow control through its rotation. Two o...
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JPH06500842A |
Disclosed herein is an emission control device for use with a carburetor having a base and at least one fuel opening defined in its base. The device is comprised of a body member of predetermined thickness and defining therein at least o...
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JPH066929B2 |
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JPH05332201A |
PURPOSE: To provide stable rest are ability without making air-mixture lean even if any slight leakage is generated as the worst case during a normal operation by supplying air to an internal combustion engine at the time of restarting a...
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JPH0540247Y2 |
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JPH0573261U |
[Purpose] The point is to provide an injection fuel heating means for an internal combustion engine that can supply the fuel injected toward the heating means in the intake passage to the combustion chamber without adhering to the heatin...
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JPH0571766B2 |
PURPOSE:To actively atomize and vaporize fuel and improve ignitability of an engine by injecting fuel and air against the spark plug in a combustion chamber by the control of a fuel injection valve and an air injection valve in a prescri...
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JPH0571767B2 |
PURPOSE:To actively atomize and vaporize fuel and improve the ignitability of an engine by increasing air injection quantity by the control of an air injection valve with the increase of the fuel injection quantity at a light load of the...
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JPH05240131A |
PURPOSE: To easily and surely drive an air pump without interfering with the operation of a starter motor nor switching power by driving the air pump with the starter motor at the time of starting an internal combustion engine, and suppl...
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JPH05223041A |
PURPOSE: To improve the charging efficiency of the intake air flowing into a combustion chamber and atomize the wall film current of fuel stuck and formed on an intake valve. CONSTITUTION: The intake device of an internal combustion engi...
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JPH0561454U |
[Purpose] Avoid sudden changes in engine output when switching between assist air supply and shutoff. [Constitution] A duty-controlled solenoid valve is installed in the assist air passage. Here, when a drive signal with a duty ratio (op...
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JPH05195878A |
PURPOSE: To remarkably reduce pumping loss in suction stroke and improve fuel consumption. CONSTITUTION: A bypass pipe 3 to detour the throttle valve 2 of an engine 1 and bypassingly supply intake air to each cylinder is provided, and an...
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JPH0557360U |
[Purpose] Air leaking after warming up is eliminated through the gap between the temperature sensitive valve 9 provided in the auxiliary air passage 2 that bypasses the throttle valve and the rod 5 that opens and closes this valve 9. [Co...
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JPH0528375Y2 |
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JPH0523822Y2 |
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JPH05141315A |
PURPOSE: To provide an air fuel ratio adjusting device by which an air fuel ratio can be adjusted to an ideal air fuel ratio even if there exists an individual difference in engine performance or carburetor performance. CONSTITUTION: An ...
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JPH05141251A |
PURPOSE: To improve a combustion condition in the case of low speed and low load operation at the time of cold operation of a engine. CONSTITUTION: A throttle valve 12 is provided in an intake passage 2 in the downstream of a supercharge...
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JPH05106484A |
PURPOSE: To provide an internal combustion engine control system having improved operation feeling by preventing generation of hunting during the reduction process. CONSTITUTION: An ECU30 is provided with a reduction process determining ...
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JPH05106481A |
PURPOSE: To prevent tire occurrence of en-st in idle switching by retaining the previous auxiliary intake air volume when engine speed exceeds reduction determining engine speed in idle switching and by executing reduction control by a d...
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JPH0579404A |
PURPOSE: To improve the fuel consumption and emission by promoting atomization of fuel stuck on the wall surface of a fuel supplying port before the timing valve of the fuel supplying port is opened, in an air intake device provided with...
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JPH059483Y2 |
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JPH059482Y2 |
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JPH0539723A |
PURPOSE: To flatten a torque characteristic of an internal combustion engine with high accuracy by constituting an intake passage having a small length of a first intake passage provided with an opening/closing control valve for switchin...
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JPH059665B2 |
A control device is proposed having a bimetallic element, one end of which is pressed into a holding groove provided on a metallic holder disposed in a housing. Fixed placement of bimetallic element over the lifetime of the control devic...
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JPH05500253A |
A carburetor metering system is provided comprising a fuel valve including a valve member movable with respect to a valve seat to vary the fuel flow, the valve member and the valve seat having substantially parallel inclined surfaces and...
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JPH0480231B2 |
PURPOSE:To achieve good atomized/mixed condition over the entire operating region by ejecting air toward the injection nozzle of fuel injection valve provided in the downstream of gate valve upon lowering of the opening of the gate valve...
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JPH0478811B2 |
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JPH0478812B2 |
PURPOSE:To improve the ignitability and reduce the energy loss of an engine by injecting fuel in a prescribed time from the latter half of a suction stroke to the compression stroke when the load is light, and at a prescribed time in the...
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JPH04353253A |
PURPOSE: To display the induction effect of the safety of idling and the improvement of fuel consumption and the like in the case of low revolution and low load running and achieve the improvement of a torque at a low or middle revolutio...
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JPH04353265A |
PURPOSE: To reduce an air intake noise at the time of introducing secondary-air into an air intake port while bypassing a throttle valve. CONSTITUTION: At a correction air introduction passage 13 bypassing a throttle valve 6, a side bran...
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JPH04330375A |
PURPOSE: To provide enough engine performance by branching the downstream side of a bypass air introduction passage into two branch passages through a switching valve, effecting switching control according to the operation state of an en...
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JPH04330357A |
PURPOSE: To improve low temperature startability and to stabilize idling by communicating the downstream of a bypass air passage to an intake passage in a manner that the down stream side of the bypass air passage is branched into an air...
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