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JP2015137599A |
To provide a control device for an internal combustion engine capable of suppressing pulsation of fuel pressure becoming large in a delivery pipe according to opening/closing drive of a fuel injection valve.When pulsation of fuel pressur...
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JP2015135069A |
To provide a heater capable of highly accurately measuring a resistance value of part of a heater element 40 to accurately estimate a resistance value of the entire heater element 40, and considerably reducing power consumption at a time...
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JP2015101980A |
To provide a temperature control device of an internal combustion engine, capable of preventing/suppressing the corrosion of a nozzle injection hole.A temperature control device 1A of an internal combustion engine includes: a drill path ...
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JP2015083797A |
To provide a driving device having high cooling performance and capable of shortening a wiring length to a driven object as far as possible.A driving device 1 which is used for a vehicle including an injector, and a fuel supply pump 7 di...
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JP5691336B2 |
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JP2015040516A |
To provide a cooling structure for a drive device which cools a drive device, and minimizes wiring length between the drive device and a driven object of the drive device.A drive device 100 has a connector 102, a circuit portion 104, a c...
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JP5674807B2 |
A method for controlling the temperature of an injector of an injection system for injecting fuel into the combustion chamber of an internal combustion engine during the standstill of the internal combustion engine involves branching off...
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JP2015007415A |
To provide a diesel engine operation system which can operate with vegetable oil of 100%.Vegetable oil is heated, and used in load of 100%. Carbon deposit is removed in a nephron system.
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JP5652798B2 |
To provide a fuel injection device of an internal combustion engine capable of corresponding to various kinds of fuel.A diesel engine is provided with two fuel systems: a main fuel system and a sub fuel system. The main fuel system injec...
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JP5638586B2 |
A device capable of supplying an internal combustion engine 60 with a first fuel F1 of a high octane number fuel, and a second fuel F2 of a low octane number fuel or a raw fuel F0. The device is equipped with a cooling medium circulating...
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JP2014227900A |
To provide a fuel injection system for an internal combustion engine, in which corrosion of the front end of an injector due to dew condensation can be suppressed while the worsening of emission is suppressed.A fuel injection system (60)...
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JP2014222052A |
To provide a fuel injection device of an internal combustion engine capable of suppressing corrosion of a tip portion of an injector due to dew condensation while suppressing complication of a structure of the injector.A fuel injection d...
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JP5629379B2 |
In an internal combustion engine, in particular for a motor car, having a fuel supply for liquid fuel, in particular gasoline, and a fuel supply for gaseous fuel, in particular natural gas, at least one heat exchanger is provided between...
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JP5625841B2 |
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JP5621752B2 |
To prevent a temperature of a reformed fuel from being lowered, concerning a combustion system for combusting the reformed fuel in a combustion chamber in an internal combustion engine.The combustion system has a reformer 40 having a cat...
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JP5625016B2 |
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JP5617390B2 |
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JP5583122B2 |
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JP5580781B2 |
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JP5548288B2 |
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JP5515717B2 |
To feed high-density fuel into an engine by cooling fuel in a feed pipe, to improve fuel economy by preventing abnormal fuel, to return low-temperature fuel to a fuel tank by cooling fuel in a return pipe, and to prevent deterioration in...
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JP5510015B2 |
To provide a fuel supply device for an internal combustion engine capable of effectively heating a fuel in a simple structure and quickly supplying the heated fuel.The fuel supply device 1 includes a fuel rail 2 for supplying the fuel F ...
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JP5497010B2 |
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JP2014088859A |
To provide a fuel heating control device which detects layer short when the layer short occurs on a heater for heating fuel and can perform startup of an internal combustion engine while preventing overheating of the fuel.Respective heat...
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JP5424308B2 |
To provide a fuel injection device for an internal combustion engine, capable of being applied to various fuels. A diesel engine includes two fuel systems of a main fuel system and a fuel subsystem. In the fuel subsystem, fuel is injecte...
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JP5410148B2 |
To improve startability of an engine by appropriately irradiating microwave according to alcohol concentration and efficiently heating fuel. Mixed fuel of polar fuel such as alcohol including polar molecule and gasoline is used as fuel, ...
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JP5399145B2 |
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JP5392419B2 |
A temperature reduction control for reducing the temperature of an injector is performed through first to third fuel supply control routines executed by an electronic control device. When the temperature of the injector is reduced by the...
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JP5383132B2 |
A fuel pressure sensor/sensor mount assembly (70z) in which a fuel pressure sensor (60z) is so mounted as to exposed to a high-pressure fuel path through which fuel is supplied to a fuel injector, a fuel injection apparatus equipped with...
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JP2013238125A |
To properly control adhesion of condensate to a nozzle hole of a fuel injection valve, even if a sulfur concentration in fuel used for an internal combustion engine is changed.A control device of an internal combustion engine includes: a...
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JP3186787U |
The spray nozzle has valve spool (14) that is provided in the longitudinal direction bore of the nozzle head (3) to open and close the nozzle hole (4.1, 4.2). The actuator (8.2, 9.2, 15) shifts time and operates the valve spool with resp...
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JP5316868B2 |
To achieve improvement of combustion efficiency and enhancement of purification of exhaust gas by supplying auxiliary fuel to a combustion chamber by causing it to be uniformly dispersed into intake air, in a diesel engine designed to su...
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JP5303418B2 |
To provide a fuel supply device which comprises a heater and a plurality of fuel injection valves and supplies fuel so that the amounts of injection of the fuel from the fuel injection valves are uniformized. This fuel supply device 1 in...
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JP5303417B2 |
To provide a fuel supply device which comprises a plurality of fuel injection valves in which the heating efficiency of the heater is increased by uniformizing the temperature of the fuel supplied to the fuel injection valves and sequent...
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JP2013185452A |
To effectively cool a fuel injection valve without consuming electric power after stopping an engine 1 (injector 36 for suction port injection as one example) and suppressing generation and accumulation of deposits in an injection hole p...
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JP2013181469A |
To provide a fuel supply apparatus capable of cooling a control circuit installed on a flange with a structure simplified as much as possible.In a fuel supply apparatus 100 supplying fuel in a fuel tank 200 to an internal combustion engi...
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JP5287443B2 |
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JP2013167190A |
To eliminate harmful effects caused by steam of fuel entering a fuel pump 11, while cooling a nozzle 36a of an injector 36 for intake-port injection with the fuel after a stop of an engine 1 to allow formation of deposits to be effective...
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JP5276475B2 |
To stabilize the viscosity of fuel oil and promptly supply fuel oil of required viscosity. This liquefied gas carrying vessel includes: a heating part 11 provided in a supply line 2 for supplying fuel oil to a boiler 14 and heating the f...
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JP5270760B2 |
In a fuel supply system for heavy oil common-rail injection systems for internal combustion engines, including a tank (1), a primary feed pump (3) for delivering heavy oil from the tank (1) to a high-pressure pump (5), wherein the high-p...
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JP5265396B2 |
To provide a fuel heating system heating the amount of fuel necessary to start an engine before cranking to a temperature required for starting in a short time. A fuel heating apparatus 30 includes a heater 28 heating fuel L inside a fue...
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JP5253074B2 |
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JP5215269B2 |
To provide a multi-cylinder diesel engine maintaining high rigidity of a gas check valve of an EGR (Exhaust Gas Recirculation device). A check valve case 34 is arranged downstream of an EGR valve case 31. When a stretching direction of t...
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JP5210296B2 |
A fuel injector assembly includes a first coil that induces a time varying magnetic field into a second coil that is utilized to heat fuel flowing through the fuel injector. The second coil generates a second magnetic field generated by ...
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JP2013113296A |
To provide a heat exchanger for an LPI vehicle in which heat is exchanged between a refrigerant circulating in an air conditioner system and LPG fuel refluxing to a gas cylinder, so that a temperature of the LPG fuel is lowered and the L...
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JP5204488B2 |
There is provided a fuel injector system for vaporizing liquid fuel and metering the vapor to an internal combustion engine of an automobile. The system has at least one fuel injector with at least one capillary flow passage with a heat ...
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JP5196008B2 |
The temperature of the fuel is raised without consuming the fuel in a fuel injection apparatus for an internal combustion engine. The fuel injection apparatus for the internal combustion engine comprises judging means 20 which judges whe...
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JP5193982B2 |
To improve the ignitability of fuel during the startup of an internal combustion engine by supplying the fuel heated by a fuel heating device into a combustion chamber during the startup of the internal combustion engine. This fuel suppl...
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JP2013079799A |
To solve the following problem: when a known fuel injector is used in a fuel-injection device, in particular, starting characteristics of an engine are disadvantageous.A heating device (1) comprises at least one housing component (3), an...
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JP5187228B2 |
To provide a fuel injection device suppressing the temperature rise of a high-pressure pump. This fuel injection device includes a fuel tank 2 filled with a liquefied gas fuel, a high-pressure pump 4 for pressurizing the liquefied gas fu...
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