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Patent Searching and Data


Matches 1,001 - 1,050 out of 2,242

Document Document Title
JP2007117887A
To provide a high-temperature fluid injection valve which prevents a deterioration in sheet function between a needle valve and a valve seat and in operation of the needle valve, which are the most important elements of the injection val...  
JP2007113475A
To provide a hot-bulb diesel engine of further high thermal efficiency by using water and fuel.A hot-bulb diesel engine system is characterized by including, a monitor device monitoring piston position in the diesel engine and generating...  
JP3908855B2
To reduce the possibility of natural ignition so as to sufficiently utilize the heating value of fuel by directly injecting water in an air/gas mixture in a cylinder clearance between a piston and a cylinder cover in a downward spray con...  
JP2007509274A
The present invention relates to the method of optimizing the engine braking action in a drive unit for using it especially by car of having an internal-combustion engine containing a crankshaft and the exhaust gas use turbine combined w...  
JP3902018B2
To provide an internal combustion prime mover system capable of increasing a fuel injection amount while keeping a maximum combustion temperature in a cylinder at a conventional level to increase an output and improve thermal efficiency ...  
JP2007064092A
To provide a working gas circulation type internal combustion engine reducing working gas consumption quantity.The internal combustion engine EG1 burns hydrogen and uses inert gas as working gas. The internal combustion engine EG1 is pro...  
JP3894089B2
To improve fuel economy by lean combustion, especially on a low load side or during idling. In a pair of cylinders where an exhaust stroke and a suction stroke overlap, burned gas emitted from preceding cylinders 2A, 2D in the exhaust st...  
JP2007056707A
To provide a compression ignition internal combustion engine reduced in weight and capable of meeting a load requirement in a wide range by a single fuel and its control method.This compression ignition internal combustion engine compris...  
JP2007046538A
To provide a compression ignition internal combustion engine capable of easily coping with demand load in a wide scope by single fuel and to provide its control method.This compression ignition internal combustion engine is provided with...  
JP2007046533A
To provide an internal combustion engine capable of operating efficiently for demand load in a wide scope by using mixed fuel made of hydrocarbon and alcohol.Intake ports 4a, 4b are provided with two injectors 5a, 5b, respectively. These...  
JP3879568B2
To provide a cylinder injection spark ignition internal combustion engine for improving fuel consumption at cold starting time. An engine 1 ignites and burns fuel by a spark plug 17 by injecting the fuel into a combustion chamber 13 by a...  
JP2007032308A
To provide a combustion method and a combustion device for a diesel engine reducing nitrogen oxide and particulate matter in engine exhaust gas and improving thermal efficiency.The device is designed in a dimension ratio to maintain volu...  
JP2007023918A
To provide an electronic fuel injection type engine enabling to use an existing engine components to reduce NOX in exhaust gas.The electronic fuel injection type engine is provided with a fuel injector 8. A carburetor 6 is provided in an...  
JP3876389B2
To provide an internal combustion engine capable of realizing high compression ratio without causing damage to each part of the engine due to knocking. In this internal combustion engine, suction strokes, compression strokes, explosion s...  
JP2007016792A
To provide a supercharging type large internal combustion engine having a novel means for humidifying supply air and recirculating gas.This supercharging type large internal combustion engine has a turbocharger having a turbine driven by...  
JP3865494B2
To be able to achieve stable operation by providing nitrogen oxides that promote auto-ignition, or ozone which reacts with the air and generates nitrogen oxides in the combustion chamber in a compression auto-ignition engine which auto-i...  
JP3861479B2
To further improve NOx reduction effect concerning a water injection quantity control device of a fuel water injection engine. This control device is furnished with a driving state detection means 40 to detect a driving state of an engin...  
JP2006299862A
To provide a technology with which an appropriate amount of water can be injected.A water injection device for injecting water is provided in a combustion chamber of an internal combustion engine. An injection amount of water is set (Ste...  
JP3839045B2  
JP2006282975A
To provide a method for producing an emulsifier-free fuel oil stabilized for a long period, capable of simply producing the fuel oil at a low cost with a small load on the environment, by mixing an oil and water without using an emulsifi...  
JP2006275052A
To provide an injection method provided with, in addition to the main injection phase, an auxiliary pre-injection phase during the induction stroke of the engine.The pre-injection phase is preferably performed at the start of the inducti...  
JP2006257907A
To improve the starting performance of an internal combustion engine using blended fuel made by blending gasoline and alcohol.In the internal combustion engine 1 using blended fuel made by blending gasoline and alcohol, when the internal...  
JP2006522270A
The cylinder head (2) with which the present invention plugs up at least one cylinder (1) and cylinder (1), The combustion chamber (4) demarcated in the cylinder (1) between the upper surface (30) of the piston (3) attached in the cylind...  
JP2006522262A
Preliminary injection is preferably performed intermittently about the method for operating an internal-combustion engine of the present invention injecting fuel into a combustion chamber directly as post-injection according to prelimina...  
JPWO2006092887A
In the fuel injection device which can perform control to which the mixture ratio of fuel and water (inactive material) is arbitrarily changed in an instant according to a size, temperature conditions, etc. of load, Fully taking in the a...  
JP2006214330A
To improve the suppressing ratio of an NOx generation amount by suppressing a rise in combustion temperature in an initial explosion cycle so as to suppress the NOx generation amount in the initial explosion cycle.In this internal combus...  
JP3806255B2
To prevent sudden rise of output of a diesel engine even in the case when supply of water is suddenly stopped due to failure of a water system etc., on the diesel engine to inject fuel from a fuel system and water from the water system i...  
JP3800020B2
To improve self-ignitability of an engine. The engine includes a space 6 sealed and connecting to a combustion chamber 1 and an opening and closing valve 61 for opening and closing the space 6 between the space 6 and the combustion chamb...  
JP2006177331A
To provide a device being a substitute for an EGR device for reducing exhaust gas component NOX in an internal combustion engine and being cause of stain of an intake air introduction pipe and a combustion chamber, reduce toxic exhaust g...  
JP3793247B2
PURPOSE: To provide a method for reducing nitrous oxide content so that a booster pump can be omitted without contamination of a compressor and an inter cooler. CONSTITUTION: This engine comprises a prime mover having at least one cylind...  
JP2006152901A
To provide a hybrid system uniformly cooling the inside of a combustion chamber of an internal combustion engine.The hybrid system comprises: an internal combustion engine 2 including a fuel cell 4 whose operating temperature is not less...  
JP2006125407A
To make exhaust gas pollution-free without deteriorating engine performance by achieving improvement at low cost.This misting device 7 injects mist of water (combustion temperature reducing liquid) into intake air in an engine. Water int...  
JP2006052723A
To make it possible to stop the water filling into a cylinder even when there occurs failure of a solenoid valve for switching an operation of a main valve which opens or closes a passage between a water pressure source unit and an injec...  
JP2006046307A
To provide an intake air humidifying device using water, which can be installed on an internal combustion engine at low cost to improve output, and reduce exhaust gas, which can be installed on a currently used car at low cost to adapt i...  
JP2006505739A
It is equipment for internal-combustion engines which the present invention relates to each cylinder which has an accompanying piston, and has a combustion chamber in this cylinder, at least one inhalation valve (10) which controls the c...  
JP2006029309A
To inexpensively reduce CO, HC, NOx, CO2, PM in exhaust gas and improve output through easy installation to an existing internal combustion engine by using heat of a humidifier and the internal combustion engine, and to prevent rust and ...  
JP2006022800A
To provide an internal combustion engine capable of realizing high compression ratio without causing damage to each part of the engine due to knocking.In this internal combustion engine, suction strokes, compression strokes, explosion st...  
JPWO2006006500A
[Subject] A fuel consumption reduction system which it is stabilized and can raise fuel consumption, and fuel consumption reduction methods are provided. [Means for Solution] Water and property modification material are put in in an ion ...  
JP2006501396A
In combination with the direct injection gaseous fuel burned within an engine in stratification combustion mode, the operation method of the internal-combustion engine which uses exhaust gas recycle (EGR) is indicated. The engine equippe...  
JP2006009631A
To provide a mixing device of simple structure capable of fully mixing in using an emulsion fuel obtained by mixing liquid fuel and water, to reduce the emission of noxious substance such as NOx from a diesel engine of an automobile.The ...  
JP2006002580A
To provide a fluid injection type internal combustion engine capable of keeping increase of a work load and a thermal efficiency rise by injection of steam or the like, reducing cylinder temperature to decrease a generation amount of NOx...  
JP2005351219A
To provide a variable valve mechanism of an engine which includes a mechanism contributing to prevention of contact between a piston and an engine valve while containing a maximum valve lift amount variable mechanism for changing the max...  
JP2005337216A
To provide a device for reducing exhaust gas discharged from vehicles during traveling and causing a problem as environmental pollution.Temperature in cylinders is reduced by increasing moisture in intake air and by taking latent heat of...  
JP3719611B2
PURPOSE: To attain an exhaust gas circulating current of a variable compression ratio engine at a low EGR rate in the case of high load and at a high EGR rate in the case of low load. CONSTITUTION: Two intake and exhaust valves are provi...  
JP2005325831A
To provide a power generator utilizing a water combustion device constituted by jetting flame from the water combustion device for mixing and burning oxygen, methane, and sea water into a flame jet conduit, introducing water resource suc...  
JP2005315126A
To suppress the occurrence of knocking or misfire even if an air-fuel ratio deviates from target value in premixed compression self-ignition combustion operation at a target air-fuel ratio corresponding to a request load and engine rotat...  
JP2005315234A
To suppress deterioration of emission and drop of performance in an operation condition where combustion temperature gets high.This internal combustion engine 1 is a reciprocating internal combustion engine provided with a water injectio...  
JP3711530B2
To eliminate the rust formation and restarting failure of an engine caused by water-added fuel oil. Engine output data serving as the functions of output torque, fuel flow, air charging pressure and engine speed is stored in a first stor...  
JP2005299421A
To provide a cylinder head and an engine capable of constructing a liquid supply mechanism supplying liquid such as water into a combustion chamber with a simpler structure.In the cylinder head 12 having a wall surface 12a constructing a...  
JP2005282542A
To slow down combustion and reduce combustion noise by increasing temperature unevenness of a mixed gas at a time of start of fuel decomposition just before reaching self ignition.An electric control device 70 is applied to an internal c...  

Matches 1,001 - 1,050 out of 2,242