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Patent Searching and Data


Matches 801 - 850 out of 2,394

Document Document Title
JP2008542622A
Patented invention "fuel preheating method of a fuel heater and an internal combustion engine. "It indicates about a heating device which can perform suitable preheating of fuel used for an internal combustion engine. It indicates about ...  
JP4186874B2  
JP2008267311A
To directly cool a nozzle head by cooling water and make offset of injection position of pilot liquid fuel.A cooling water channel 54 connected to a second cooling water supply passage 50 and a second cooling water recovery passage 51 an...  
JP2008261336A
To supply liquefied gas together with fuel to an engine.Fuel is supplied to the engine solely or together with diesel fuel. An injector 20 supplies liquefied gas to the engine E in a vapor form. Bubble prevention mechanisms 203, 209, 208...  
JP2008255982A
To provide an injector of an injection system capable of functioning even to heavy oil regardless of its compactness.This injection device (1) for an internal combustion engine is provided with a pressure control type injection valve (2)...  
JP3145625U
[Subject] Even if it is a case where A heavy oil of low sulfur and hypoviscosity is used for a dynamo drive diesel engine, fuel oil supply equipment of a vessel it becomes possible to maintain viscosity which forms an oil film between a ...  
JP2008240531A
To provide a diesel engine for preventing a failure in cold starting the engine.In the diesel engine, a fuel injection pump 2 is stored in a pump storage part 1 and a fuel control part 3 of the fuel injection pump 2 is operated to contro...  
JP4163958B2  
JP2008232088A
To provide a fuel supply device capable of securing a stable transport of the fuel from a sub-tank of a saddle type fuel tank arrangement to its main tank and suppressing the fuel temperature supplied to a delivery passage.The fuel suppl...  
JP2008215339A
To provide a fuel supply device improved in cooling efficiency of a pump controller.A fuel supply device 10 is provided with: a fuel pump 24 supplying fuel in a fuel tank 12 to an outside of the fuel tank 12; a pump controller 80 control...  
JP4146227B2  
JP2008202445A
To provide a vehicular engine capable of inhibiting temperature rise of fuel with a simple structure and increasing operation stability without causing increase of the number of part items.The vehicular engine 1 is mounted in an engine r...  
JP2008202441A
To provide a fuel supply device capable of keep drive loss of a fuel pump low without causing increase of number of components, and preventing drop of reliability accompanying breakage of oil film in a sliding part of the fuel pump.The f...  
JP4144383B2  
JP4140005B2  
JP4136935B2  
JP4130805B2  
JP2008527239A
The present invention relates to the crosshead type large-sized 2 cycle diesel engine (1) which operates by oil pressure, when the exhaust valve (11) in an engine supplies high-pressure operation oil to the hydraulic actuator (19) with w...  
JP4121484B2  
JP4122859B2  
JP4118216B2  
JP4117622B2  
JP4115929B2  
JP2008144761A
To provide a method for improving the performance of an electrically operable mechanical valve actuator.This method comprises a step of elecrifying a coil of an electrically operable mechanical valve, the current is applied at a frequenc...  
JP2008138688A
To provide a fuel supply device capable of improving high temperature startability of an internal combustion engine provided with a port injection injector and a cylinder injection injector.The fuel supply device 10 for an internal combu...  
JP2008134017A
To provide a fluid heating method and a fluid heating device capable of heating a heated fluid of a fuel injector for an engine, of variable flow rate without complicately controlling a heating means to obtain the heating fluid.This flui...  
JP2008133786A
To inexpensively provide a compact and light weight fuel injection device with a simple structure.A pair of rotatable heating members 8 in a flap shape or a butterfly shape are provided in a fuel jet 7 injected from a fuel injection valv...  
JP4099770B2  
JP2008519203A
Liquid fuel is evaporated and the fuel injection system which 調量送給 the steam to the internal-combustion engine of a car is offered. This system is at least one fuel injection device which has at least one capillary tube channel, ...  
JP4092526B2  
JP4085868B2  
JP2008101617A
To prevent fuel attachment from being formed in a guide area between a plunger and a pump cylinder in a fuel pump provided with the plunger movable supported in the pump cylinder, especially a high pressure fuel pump of a common rail typ...  
JP4081716B2  
JP4075635B2  
JP2008510914A
This invention fuel about the injection nozzle for injecting to the combustion chamber of an internal combustion machine the above-mentioned nozzle, The pressure of the above-mentioned fuel is controllable by at least one control valve (...  
JP4071694B2  
JP4069911B2  
JP2008070090A
To easily fix a heat conduction member onto a separation member, to easily seal a clearance between the heat conduction member and the separation member, and to stably seal the clearance between the heat conduction member and the separat...  
JP2008069677A
To provide an improved fuel injection valve strong against use in a high temperature atmosphere.This fuel injection valve 1 is formed by being fixed to a tip part of an injector body 2 by a retaining nut 4, and is constituted so as to in...  
JP4067237B2  
JP2008064012A
To control a temperature of an intake air of an engine and a temperature of a fuel according to a temperature in an intake duct, and exert desired engine output performance and fuel consumption performance.This device comprises an intake...  
JP2008051119A
To effectively use a spring sandwiched between a fuel injection valve and a fuel distributing pipe for avoiding leakage in the communication pipe strip of a fuel distribution conduit and for suppressing the axial deviation of the fuel in...  
JPWO2005098231A1
It is being fixed after an air-cooled engine has been hung by the lower part by the side of a rear end part of a backbone part of a car body frame. A central axis of a cylinder in a cylinder block serves as an abbreviated level, and an e...  
JP2008038831A
To provide a vehicle fuel pipe structure for cooling a fuel pipe with cooling air passing through a radiator fan to improve the operating performance of an engine even when an inclined face rising toward the rear side of a vehicle is for...  
JP2008038814A
To provide a cylinder injection type spark ignition internal combustion engine capable of excellently strengthening a tumble flow by injection fuel.This cylinder injection type spark ignition internal combustion engine strengthens the tu...  
JP4046017B2  
JP4048032B2  
JP2008025481A
To provide a fuel supply device for a DME engine enabling an appropriate refrigerant to be used for a refrigeration cycle for air conditioning while preventing the leak of fuel to a combustion chamber during an engine stop.The fuel suppl...  
JP4042274B2  
JP2008019771A
To provide a fuel cooling device in an internal combustion engine having an accumulator fuel injection device, which efficiently utilizes temperature characteristics of oil and water existing in an engine, and effectively reduces fuel te...  

Matches 801 - 850 out of 2,394