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Patent Searching and Data


Matches 651 - 700 out of 1,150

Document Document Title
JPH04214960A
PURPOSE: To offer an air-fuel injection device of a two-cycle engine which is cabable of greatly enhancing the accuracy of measurement of fuel by means of a simple structure. CONSTITUTION: In the air-fuel injection device of a two-cycle ...  
JPH04203258A
PURPOSE: To prevent a blowing of fuel and prevent a discharging of non-ignited susbtance by a method wherein a canister is connected to a suction side of an air pump and an air discharging side of a regulator is connected to the canister...  
JPH04203261A
PURPOSE: To cause an air chamber to be operated as a pressure accumulation device, accommodate for a pulsation of compressed air with an air chamber and make a stable state of compressed air supplied from the air chamber to a fuel inject...  
JPH0440545B2  
JPH04179855A
PURPOSE: To obtain good combustion by making the body of an open/close valve larger in cross section in sequence outward, making the partial tip of a valve seat almost even with the end face of the valve when the valve is lifted in maxim...  
JPH04148019A
PURPOSE: To drive an engine with industrial waste utilized by chopping pieces of waste paper and the like produced from office buildings by a shredder, forming pulp in a slurry condition with vapor added thereafter, and thereby making us...  
JPH04148059A
PURPOSE: To promote the atomization and mixing with the air, and to improve the emission, by carrying out a leading injection of the compressed air so as to inject the residual fuel in the compressed air passage prior to the fuel feeding...  
JPH04136479A
PURPOSE: To improve the combustion by accelerating uniform mixing of the mixed flow jetted into a combustion chamber by allowing a straight stream which flows in the axial direction into an annular chamber, passing through a throttle, an...  
JPH04136478A
PURPOSE: To greatly broaden the control range for the fuel injection quantity by installing a subfuel feeding system for continuously feeding fuel to the upstream side of a main valve and an electromagnetic opening/closing valve for oper...  
JPH04124463A
PURPOSE: To prevent compressed air containing moisture from entering into a driving part housing by providing a split member for preventing the compressed air from entering into the driving part housing through a clearance between a need...  
JPH04121434A
PURPOSE: To prevent the bouncing of a valve and suppress the generation of combustion damage of an electromagnet and noises by exciting an electromagnet during movement in a closing direction of a valve by means of an energizing force of...  
JPH04116266A
PURPOSE: To increase a dynamic range by opening a communicating path and an injection nozzle with a partition body and a nozzle valve respectively when an outlet switching valve is closed, and closing the communicating path and injection...  
JPH04103875A
PURPOSE: To improve the engine performance by providing an orifice connected to the atmospheric side from an injection chamber so as to carry out an adequate amount of fuel injection to the injection chamber, in an engine which carries o...  
JPH04103874A
PURPOSE: To make an engine compact by providing a fuel injection valve and an air injection valve in parallel at one side of an imaginary plane crossing almost square to the axial center near the top surface of a cylinder, making both in...  
JPH04103873A
PURPOSE: To secure a good combustion by injecting the fuel once at every one cycle of an engine, and setting the opening times of a fuel injection valve and a switch valve almost at the same timing, in an air blast valve to inject the fu...  
JPH04101064A
PURPOSE: To prevent fuel spray from being attached to the inner wall surface of a cylinder bore or the like by forming such structure that fuel spray hits a ring protrusion of the specified height formed at a valve body so as to reduce i...  
JPH04101063A
PURPOSE: To obtain the desirable atomization of fuel injected at least at the latter half part by setting the valve closing timing of a fuel injection valve at the earlier timing than the valve closing timing of a switching valve for con...  
JPH04101062A
PURPOSE: To prevent the filling of fuel into a compressed air passage by stopping fuel supply into the compressed air passage of the airblast valve of a specific cylinder when the exhaust gas temperature in either one of exhaust passages...  
JPH0437871U  
JPH0494453A
PURPOSE: To obtain a fuel injecting engine, in which a structure of piping and pressure regulation is simplified, by providing a regulator, which controls fuel and air pressures by a differential pressure therebetween, in a piping route,...  
JPH0494454A
PURPOSE: To facilitate maintenance with a fuel injecting engine mountable without increasing total height of a vehicle by mounting the engine, having a cylinder tilted to a car body front side, to provide a combustion chamber fuel inject...  
JPH0494434A
PURPOSE: To improve startability by operating only an intake pipe fuel injector and performing intake pipe injection at the time of starting. CONSTITUTION: A crank shaft 6 is forcibly rotated by the operation of a starting motor 48 at th...  
JPH0491366A
PURPOSE: To obtain a fuel injection device, suite for a two-cycle engine, by a single solenoid by making a low current flow in a coil to open a metering valve, next making a high current flow in the coil to press a movable valve seat thr...  
JPH0486355A
PURPOSE: To save fuel consumption by reducing design pressure to reduce compression driving loss by delaying valve timing to suppress rising of cylinder pressure at the time of light load by delaying fuel injection timing for stabilizing...  
JPH0486374A
PURPOSE: To introduce only clean air into a valve and ensure the reliability of an air blast valve by introducing a cylinder internal pressure to the air blast valve after completion of scavenging a cylinder in the air blast valve for in...  
JPH0486371A
PURPOSE: To reduce the transmission of vibration of a cylinder head to a device side by fixing a device body to the wall surface of the cylinder head through an elastic body, and inserting a shaft part into the inserting hole of the cyli...  
JPH0481571A
PURPOSE: To improve the extent of compression efficiency without hindrance to a driving attitude by setting up an air pump in a cylinder body side part in and around a generator or clutch at one side of a crankcase, and connecting this a...  
JPH0476269A
PURPOSE: To promote atomization of fuel and improve weighing accuracy of injection fuel by injecting fuel to the flow of air only for the length of time air is flowing, and providing a fuel-air mixing chamber closer to an fuel injection ...  
JPH0413555B2  
JPH0472461A
PURPOSE: To shorten engine starting time by providing a switching valve opening means for opening the switching valves of the air blast valves of two cylinders shifted by 180° in the crank angle during a reference signal generating proc...  
JPH0466773A
PURPOSE: To surely stop compressed air from entering into a fuel injection valve by providing a compressed air pressure regulating valve which is opened and allows the compressed air n a compressed air passage to escape when pressure of ...  
JPH0458062A
PURPOSE: To prevent locking of a movable core and abnormal operation thereof associated therewith caused by freeze of water separated from compressed air, by extending a passage for compressed air in a drive section housing so as to bypa...  
JPH0431649A
PURPOSE: To realize lean fuel by providing a fuel injection control unit to inject fuel intermittently in a cylinder by way of dividing fuel into a front step and a rear step, and providing an air injection control unit to inject air in ...  
JPH0419357A
PURPOSE: To achieve enhancement of one combustion and exhaust emission by controlling an air blast valve on the basis of a fuel actual-injection time period and an optimum injection-termination point of time so that the fuel injection te...  
JPH0419358A
PURPOSE: To prevent the air-fuel ratio from becoming lean in the above- identified fuel injector with an air blast valve device used therefor by controlling so as to increase the amount of compressed air being injected from a nozzle port...  
JPH0419359A
PURPOSE: To make it possible to stop the operation of an air compressor during a local-cylinder engine operation by introducing a non-operating cylinder compressed air into each compressed-air passageway in an air blast valve device whic...  
JPH0419356A
PURPOSE: To prevent the air-fuel ratio from becoming lean without increasing the capacity of an air compressor, in the fuel injector based on the use of an air blast valve device, by causing an increase in the amount of compressed air be...  
JPH041466A
PURPOSE: To make the extent of differential pressure with pressure in fuel to be fed to a fuel injection valve, constant as well as to measure a fuel injection quantity accurately by means of only injection time by changing pressure in a...  
JPH03281979A
PURPOSE: To control the supply of lubricating oil for an optimum amount by correcting basic valve opening signals calculated from the rotational speed of a compressor with detected signals for the temperature and the pressure of the lubr...  
JPH03279669A
PURPOSE: To miniaturize the device and obtain a favorable condition of combustion by inserting and fixing a core on one side of the center hole of a bobbin wound with a coil, and arranging an armature on the other side of the center hole...  
JPH03275929A
PURPOSE: To reduce the blow-out quantity of fuel in the ordinary operation region and improve the fuel consumption rate by carrying out control so that an exhaust port is closed before the jetted fuel reaches the exhaust port in the ordi...  
JPH03267570A
PURPOSE: To prevent the liquefaction due to the collision of injected mists with a wall surface by intermittently feeding air for fine atomization and constituting a valve body and a valve seat so that the Coanda effect acts and reducing...  
JPH03253763A
PURPOSE: To improve the thermal efficiency of an engine by forming a circuit where fuel and air are mixed and can flow on a mushroom valve shaft to constitute a mixture injection valve mechanism, and controlling the spray direction and d...  
JPH03246364A
PURPOSE: To control the fuel injection amount constant regardless of the back- pressure by maintaining the pressure difference of fluids injected by opening and closing valves at a constant value within a specific scope, in the system wh...  
JPH03104172U  
JPH03104175U  
JPH03242458A
PURPOSE: To suit to mass production so as to reduce the cost of manufacture by constituting an injector, contained with each injection nozzle, as a part separated from a main unit and mounting this part in the main unit removably and fin...  
JPH03504749A  
JPH03233167A
PURPOSE: To surely ensure a necessary amount of fuel from a low rotational speed to a high rotational speed by controlling a compressed air pressure in an air passage, such that the higher is an engine speed the higher the compressed air...  
JPH03222827A
PURPOSE: To restrict emission of striking sounds of a valve, etc., to the outside by surrounding at least the body part of an air-fuel injection device with a sound insulating cover, and ventilating the inside of the sound insulating cov...  

Matches 651 - 700 out of 1,150