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JP2012122401A |
To provide a fuel pumping system which enables assembling and mounting works of a fuel pump to be easily performed as well as allowing a mounting structure of the fuel pump to be simple and the number of part items to be reduced.The fuel...
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JP4960020B2 |
An IC engine, especially multi cylinder common rail type has a common mounting for the control system for the inlet and exhaust valves and the control system for the fuel injectors and the high pressure fuel reservoir, for each cylinder,...
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JP4957763B2 |
An example lubricant supply device for an auxiliary machine of an engine includes a cam formed at one end of a cam shaft rotatably supported by a cylinder head. The lubricant supply device further includes a housing, for storing the auxi...
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JP2012092663A |
To provide a fuel pressurizing device of an internal combustion engine that can improve a durability of a pump cam while downsizing the device.The fuel pressurizing device of the internal combustion engine includes a pump driving means (...
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JP4924533B2 |
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JP2012077725A |
To provide a device for adjusting a fuel injection timing of a diesel engine which can easily adjust a phase of a rotating direction of a camshaft of a fuel injection pump with respect to a crankshaft of the diesel engine, and a method o...
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JP2012017662A |
To provide a fuel pump attachment structure capable of improving the flexibility of a mounting position of a bracket and improving the workability in assembling the bracket and a fuel pump to a cylinder head.A cylinder head cover 13 is j...
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JP2011194898A |
To prevent contact of a fuel relation part with a dash panel and to protect the fuel relation part when external force is applied from a front side to a front part of a vehicle in an arrangement structure of the fuel relation part for th...
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JP4718885B2 |
Described herein is a fuel-injection system (1, 1', 1'') for an internal-combustion engine (2), of the type provided with compressor means (4) for making available the fuel at a high pressure to an storage volume (7), and a plurality of ...
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JP4715783B2 |
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JP2011099414A |
To provide an engine which allows easy maintenance of harnesses and electric components even after mounted on a working machine.The engine includes an injector 84 for injecting fuel from a common rail 81 to an cylinder, an injection actu...
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JP4670518B2 |
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JP4657238B2 |
A control system of an internal combustion engine changing an operating timing of a valve in an internal combustion engine where a valve drive cam (13) and a pump drive cam (150) are both provided on a valve camshaft (1) is provided. Tha...
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JP2011038473A |
To provide an internal combustion engine capable of boosting pressure by a high pressure fuel pump up to predetermined fuel pressure in a short time, when starting the internal combustion engine.This internal combustion engine 100 has a ...
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JP4612142B2 |
A method of operating an internal combustion engine of a motor vehicle supplying fuel by at least one supply pump with cyclically changing supply output into a pressure storage, injecting the fuel from the pressure storage under pressure...
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JP4600441B2 |
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JP4592633B2 |
An engine-mounted mechanical fuel pump for an internal combustion engine contributes to a stable operation of the engine, a reduction in the weight of the engine, and a reduction in the pump drive loss. The engine includes a cylinder hea...
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JP4579955B2 |
There is provided a control apparatus for a cylinder injection internal combustion engine 107 which suppresses fuel pulsation caused by cam phase deviation and thereby prevents internal combustion engine exhaust deterioration, so that th...
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JP2010216262A |
To provide a fuel injection pump which can suppress the deterioration of sliding surface in an axial direction even when the rotation speed of a cam is increased.The fuel injection pump 1 includes a camshaft 5, a cam 6 rotating eccentric...
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JP2010180729A |
To enable an injector of respective cylinder to uniformly receive maximum rail pressure, while using only one plunger.This fuel supply device 100 has a crankshaft 1 and an eccentric cam 2, and also has a driven shaft 3 for driving the ec...
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JP2010101240A |
To provide a fuel supply device suppressing cavitation in suction of a pump, and supplying fuel of predetermined pressure into an exhaust passage.The fuel supply device 1 is provided with: a fuel injection valve 2 injecting the fuel into...
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JP4446928B2 |
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JP4412814B2 |
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JP4411637B2 |
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JP4396405B2 |
To provide a fuel supply system of an internal combustion engine, which makes it less liable to cause the enlargement of the system itself and it is possible to quickly raise the fuel injection pressure at the engine starting. In the fue...
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JP2010500498A |
The invention relates to a fuel injection pump for an internal combustion engine, which fuel injection pump, for the drive of the same, is connected in a torque-transmitting manner through a clutch unit to a drive input member. The clutc...
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JP4391003B2 |
An arrangement for a four-cycle, direct injected engine for an outboard motor is disclosed. In one embodiment, the engine is a V-type engine comprising first and second cylinder banks. A high pressure fuel pump is actuated by an intake c...
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JP4384754B2 |
A fuel injector comprises a first needle (13), and a second needle (20) slidably within a passage formed in the first needle (13). The needles (13, 20) are engageable with respective seatings to control fuel delivery through respective g...
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JP4380854B2 |
An engine block is described having at one end a lateral flange 12 formed with an aperture 24 for mounting of an ancillary unit such as a pump 16. An adapter plate 30 is mounted on the end face of the lateral flange to overlie the apertu...
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JP2009281335A |
To provide a valve gear for an internal combustion engine capable of inhibiting torque fluctuation acting on a camshaft even during cylinder deactivation operation.In the valve gear for the internal combustion engine provided with an int...
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JP2009275599A |
To provide a fuel injection device adapted to suitably maintain the discharge amount of a high-pressure fuel pump by preventing drop in discharge efficiency of a low-pressure fuel pump irrespective of the condition of an engine applied.T...
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JP4318266B2 |
A large two-stroke diesel engine with an exhaust valve actuating system is provided. The actuating system comprises a cam shaft and a hydraulic push pole. The cam shaft is coupled to the hydraulic exhaust valve actuator moving the releva...
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JP4316390B2 |
A saddle riding type four-wheeled vehicle, suitable for rough terrain running, includes an engine having an electronically controlled fuel injection system. The vehicle also includes a throttle body disposed in back of a cylinder head of...
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JP4304820B2 |
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JP4273158B2 |
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JP4259744B2 |
An arrangement for a four-cycle, direct injected engine for an outboard motor is disclosed. The engine includes a fuel injection system that includes a fuel pump, a plurality of fuel injectors, a fuel pump and a vapor separator. The vapo...
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JP2009085116A |
To enhance the safety while suppressing temperature rise of a high pressure fuel pump in a direct-injection type rotary piston engine.The device is equipped with a high pressure fuel pump 2 for supplying fuel to a fuel injection valve 8 ...
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JP2009085121A |
To prevent the breakage of a first fuel supplying pipe 33 connecting a fuel pump 30 and a fuel distributing pipe 9 upon vehicle collision, while reducing a number of parts and preventing the deterioration of a maintenance property of an ...
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JP4242365B2 |
To provide a hydraulic device for an internal combustion engine, in which reliability is high, and in which energy consumption is advantageously small. The internal combustion engine comprises a plurality of fuel pumps, and a plurality o...
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JP4243808B2 |
The fuel injector module, for direct fuel injection at an internal combustion motor, has a housing (1) for the actuator (2) and the injection valve. The actuator is linked to a compensation unit (6) to compensate for any longitudinal cha...
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JP2009052470A |
To provide a fuel injection valve capable of preventing both of generation of operating noise due to a collision between an operating valve and a valve seat, and ablation between them without enlarging a seal diameter.The injection valve...
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JP4231613B2 |
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JP2009036174A |
To provide a fuel pump drive device reducing load to a camshaft and sufficiently exerting ability of a fuel pump driven by an internal combustion engine.A middle sprocket part 6 having two sprockets is attached to a chain case and a cran...
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JP4225240B2 |
A fuel supply apparatus includes: a low-pressure fuel system applying pressure to a fuel in a fuel tank by using a first low-pressure pump and supplying the fuel to port fuel injection valves; a high-pressure fuel system applying pressur...
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JP4227264B2 |
To provide a fuel supply device in which fuel piping can be easily attached or detached by lifting a front part of a fuel tank, and in which the fuel piping can be easily handled because the fuel piping is extended from a back lower part...
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JP4226257B2 |
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JP4221686B2 |
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JP2009030452A |
To provide a technology for improving responsiveness in a variable valve train, in a variable valve gear of an internal combustion engine.This variable valve gear has a central shaft 4 rotating by being driven by an output shaft 8 of the...
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JP4214570B2 |
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JP2009013803A |
To provide a technology sufficiently ensuring a clearance between a hood and an internal combustion engine for protecting a pedestrian, in fuel pump installation structure.In this installation structure of a fuel pump 6 supplying fuel to...
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