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JPH01124358U |
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JPH01203645A |
PURPOSE: To exactly control an air fuel ratio without being influenced by aged deterioration of a curbureter, etc., at the time of speed reduction by opening and closing a control valve using an additive or subtractive corrected mean val...
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JPH01200036A |
PURPOSE: To control the opening ratio of a bypass passage always to a proper value by detecting the electric current value of an opening/closing driving coil for a control valve installed in the bypass passage of an intake passage and co...
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JPH0138181B2 |
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JPH01114958U |
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JPH01190954A |
PURPOSE: To surely supply starting fuel by an inexpensive system in small size with no necessity for a power source by constituting a device introducing a positive pressure of pulsation, generated in a crankcase before complete explosive...
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JPH01111170U |
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JPH0135173B2 |
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JPH0135170B2 |
An air/fuel ratio control system for use with an internal combustion engine. The system is provided with an electrical circuit which operatively connects an O2 sensor with fuel quantity adjusting means in a manner effecting feedback cont...
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JPH0134293B2 |
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JPH0134296B2 |
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JPH0133650B2 |
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JPH01177444A |
PURPOSE: To prevent the deterioration of fuel emission and improve drivability in a transient stage by controlling an air quantity supplied to a combustion chamber and the increase and reduction rate thereof, depending upon the absolute ...
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JPH01102459U |
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JPH01168557A |
PURPOSE: To keep the air-fuel ratio constant regardless of the air stream from a servomotor by using the intake air pressure as the vacuum source of the servomotor controlling the pressure to a wheel brake cylinder, and increasing fuel c...
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JPH01163448A |
PURPOSE: To realize suitable control of an air/fuel ratio corresponding to a rotation frequency and a load by disposing a pressure regulator and an electromagnetic valve in a negative passageway of a diaphragm carburetor. CONSTITUTION: A...
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JPH0195560U |
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JPH0195559U |
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JPH0131034B2 |
PURPOSE:To enable to obtain a proper fuel-air ratio for both of gasoline and alcohol in an internal combustion engine of the type in which fuel is switched to alcohol when the engine is warmed up, by employing such an arrangement that th...
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JPH0131033B2 |
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JPH0193353U |
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JPH0191067U |
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JPH0191066U |
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JPH01151728A |
PURPOSE:To perform proper control of a fuel flow rate through simple and low-cost constitution, by a method wherein a control valve electromagnetically driven according to the running state of an engine and a regulating valve driven by m...
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JPH01151730A |
PURPOSE: To perform proper control of a fuel flow rate through simple and low-cost constitution, by a method wherein a control valve being electromagnetically driven according to the running state of an engine and a regulating valve driv...
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JPH01151729A |
PURPOSE:To perform proper control of a fuel flow rate through simple and low-cost constitution, by a method wherein a control valve electromagnetically driven according to the running state of an engine and a regulating valve driven by m...
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JPH0188050U |
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JPH01147150A |
PURPOSE: To feed a proper amount of fuel from a second main nozzle by installing a third main jet being variably controlled in parallel with a second main jet to be normally opened to a lower part of the second main nozzle of a variable ...
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JPH01142254A |
PURPOSE: To control the air-fuel ratio of the mixed gas to the preset value with a throttle section even when an air bleed control valve fails by providing the throttle section on an air bleed passage and providing a valve opening or clo...
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JPH0128219B2 |
An apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine includes a carburetor having a main system fuel tube, a main system air-bleeding passage, a slow system fuel tube and a...
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JPH0128213B2 |
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JPH0180651U |
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JPH0127251B2 |
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JPH01134056A |
PURPOSE:To perform a proper fuel increment to easily at an extensive flow range by controlling a fuel control valve in an auxiliary fuel passage being opened to an intake air passage and a fuel flow control valve in a fuel return passage...
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JPH01134054A |
PURPOSE: To perform a proper fuel increment at an extensive flow range to easily by setting up a fuel pump and a fuel control valve in an auxiliary fuel passage being opened to an intake air passage in series, while making this fuel cont...
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JPH01134055A |
PURPOSE: To perform a proper fuel increment easily at an extensive flow range by connecting a fuel return passage provided with a fuel flow control valve, in an auxiliary fuel passage being opened to an intake air passage, and making thi...
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JPH01130046A |
PURPOSE: To make a proper fuel increment easily performable at an extensive flow range by opening or closing a fuel control valve according to a duty ratio, and opening a fuel flow control valve at the time of cranking but closing it in ...
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JPH01130045A |
PURPOSE: To make a proper fuel increment easily performable at an extensive flow range by operating a fuel control valve for its opening or closing according to a duty ratio, and opening a fuel flow control valve at the time of cranking ...
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JPH01130049A |
PURPOSE: To prevent an air-fuel mixture from going to over-leanness at the time of warming up even in the case where an air bleed control valve gets out of order and thereby comes to a state of fully opened by installing a temperature se...
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JPH01130044A |
PURPOSE: To make a proper fuel increment easily performable at an extensive flow range by operating a fuel control valve installed in an auxiliary fuel passage and a fuel flow control valve installed in an increment fuel passage for thei...
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JPH01130050A |
PURPOSE:To prevent air-fuel ratio from going to leanness at a shifting range from a primary system to a secondary one in a twin carburetor by feeding an engine with additional fuel conformed to lean peak compensation via a compensating p...
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JPH01130048A |
PURPOSE: To prevent an air-fuel mixture from going to over-leanness even in the case where an air bleed control valve gets out of order by installing an on-off valve which closes a bypass air bleed passage when a throttle valve of a carb...
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JPH0174362U |
The fuel injection system for injection carburetors is provided with an air section of regulator and a fuel section of regulator which are arranged opposedly to each other on both the sides of a suction tube, and a connecting member equi...
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JPH01125546A |
PURPOSE:To control properly mixing ratio in acceleration according to a warming-up condition in a carbureter having an acceleration piston system for correcting the mixing ratio in acceleration by providing a duty solenoid for controllin...
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JPH01121557A |
PURPOSE:To make proper increase of fuel easily in a wide rate-of-flow range with an aux. fuel supply device of a carburettor by opening and closing a fuel control valve and an air control valve according to the duty ratio. CONSTITUTION:A...
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JPH0123665B2 |
A carburetor of the type having a first main air passage with a venturi and throttle valve located therein is provided with second and third auxilliary air passages each of which are connected to the first main air passage upstream of th...
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JPH0123664B2 |
An air-fuel ratio control system for a vehicle powered by an internal combustion engine having an emission control system with a three-way catalytic converter for controlling the air-fuel ratio in accordance with the operation of the eng...
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JPH0113796Y2 |
A fuel supply system for internal combustion engines includes a fuel reservoir adjacent the induction manifold from which fuel is aspirated depending on pressure differences in two separate regions of the manifold.
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JPH01106965A |
PURPOSE: To increase a quantity of fuel with a simple construction in acceleration, start and full load condition by opening and closing an auxiliary fuel inlet for communicating the float chamber of a carburetor to an auxiliary fuel cha...
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JPH0158755U |
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