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JP2013507578A |
Hydraulic internal combustion engines having at least one combustion piston not mechanically connected to a crankshaft or any other combustion piston, but instead acting on hydraulic plungers through valving that is electronically contro...
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JPWO2011042954A1 |
A turbocharger (10) having a compressor (10a) and a turbine (10b), and the pressure of the gas introduced into the cell (23) from the intake inlet (24) from the exhaust inlet (28a) to the cell (23). A pressure wave turbocharger that supe...
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JP5140135B2 |
To provide a method for controlling the variable geometry turbine of a turbocharger to increase temperature of exhaust gas delivered to an after-treatment system. In one form, the method includes steps of: reducing a fluid flow area to t...
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JP2013502534A |
An engine includes a crankshaft rotatable about a crankshaft axis. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an ex...
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JP2013015136A |
To provide a control method, which optimizes an exhaust gas state and the like of a pressure wave supercharger with respect to an internal combustion engine, and which is applicable to mass production.In a supercharging pressure regulati...
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JP2013501894A |
A split-cycle air hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expa...
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JP2013011266A |
To provide a pressurizer having a simple structure and excellent in maintenance and durability.In a crank chamber of an reciprocating engine, a gas suction port and a gas discharge port are provided, reed valves 1, 2 are attached to them...
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JP2013501187A |
The present invention relates to a turbocharged reciprocating piston engine, and to a method for operating said engine. The combustion chamber includes at least one inlet valve (10), one outlet valve (13) and at least one additional char...
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JP2013501194A |
A split-cycle air hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expa...
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JP5111646B2 |
To provide a supercharger of an internal combustion engine capable of eliminating a turbo-lag and performing a supercharging function at starting of the engine.The supercharger of an internal combustion engine includes a supercharged air...
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JP5111634B2 |
A pressure wave supercharger includes a cell rotor which is arranged in the housing and driven by an electric motor. The electric motor includes a rotating member which is connected to the cell rotor, and a fixed member. A bearing assemb...
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JP2013500435A |
A split-cycle air hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expa...
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JP2012246929A |
To inexpensively and continuously prevent a loss of a compressed air from a region of an exhaust drive-type supercharger caused by a backflow of supercharged air at each stepwise-input exhaust drive-system super charger related to an inc...
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JP2012530876A |
A vehicle includes an internal-combustion engine for driving a drive train of the vehicle, at least one charger for increasing the pressure of the air supplied to the internal-combustion engine and an electrical machine which can be or i...
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JP5081990B2 |
The supercharger (1) has a coating (4) provided at inner surface (5) of a rotor housing (3) for absorption of thermal radiation. A surface roughness of an outer surface (6) of the housing is smaller than a surface roughness of the inner ...
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JP2012229666A |
To prevent failure of an engine caused by increase in supercharging pressure in an engine provided with an exhaust turbine drive type supercharger.When abnormal conditions of one fuel injection valve 21 out of two fuel injection valves 2...
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JP2012215116A |
To scavenge a remaining gas with a simple structure in an internal combustion engine including a remaining gas scavenging means for scavenging the remaining gas in a combustion chamber in the completion of exhaust process.The remaining g...
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JP5066723B2 |
To provide a two-stroke insulated compound engine for improving heat efficiency, by recovering exhaust gas (an exhaust loss) and a cooling loss conventionally abandoned without being used, as a motive power source. The heat efficiency is...
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JP5068885B2 |
An engine includes a crankshaft rotatable about a crankshaft axis. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft such that the compression piston is operable to recipr...
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JP5067205B2 |
To improve the output of an internal combustion engine which has a variable valve timing mechanism for a supercharger, and which is equipped with an inlet valve and which is improved in fuel economy. If the variation quantity ΔAPO of an...
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JP5062334B2 |
The pressure wave supercharger includes a housing having an accommodating room to accommodate a rotor rotatably about an axis, and an exhaust side wall face which is arranged at the accommodating room as being opposed to one end face of ...
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JP5060459B2 |
To provide a two-cycle engine, reducing blow-by caused in the first half stage and the second half stage of a scavenging stroke and remarkably reducing unburnt gas contained in exhaust emission in simple structure. In this two-cycle engi...
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JP2012202367A |
To provide an air bypass valve capable of canceling compressor operating noise.In a turbo vehicle, a normally closed air bypass valve 1 is mounted as a means for preventing an air intake passageway 4 at an air intake downstream side of a...
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JP2012197799A |
To provide a supercharger for an internal combustion engine that can eliminate a turbo lag and implement a supercharging function even at the start of an engine.The supercharger for an internal combustion engine includes: a supercharged ...
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JP5052658B2 |
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JP2012523523A |
A two-stroke engine includes a crankshaft that is rotatable about an axis, and an engine block that includes a combustion cylinder and a compression cylinder. A first piston is slidably disposed within the combustion cylinder and is oper...
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JP2012184738A |
To reduce a turbo lag while satisfying a requirement of space saving and cost reduction, in an engine mounted with an exhaust turbine type supercharger.There are arranged: an introduction passage 38 which seals activated carbon for incre...
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JP5029780B2 |
In the case where a supercharging pressure during operation in the single supercharging mode is less than a target value of the pressure of supply gas at the outlet of the low-pressure compressor in the twin supercharging mode, changeove...
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JP2012172591A |
To measure an intake air amount per cycle of a crank chamber compression two stroke engine.Using a crank chamber pressure sensor 19, pressure in a crank chamber 14 is detected at crank angle positions which include a point in the period ...
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JP2012167668A |
To allow a pressure wave supercharging device to be controlled or regulated over a wide operation spectrum, and to improve a hereto known pressure wave supercharging device so that a control element is not susceptible to thermal expansio...
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JP5016748B2 |
The engine (1) has a pressure wave machine (5) and a three-path catalytic converter (4). A heating device (22) is fitted between the catalytic converter and the pressure wave machine. An oxidation catalytic converter (12) is fitted after...
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JP3177942U |
The invention relates to a charge air cooler for a reciprocating piston type combustion engine, especially for a two-stroke large diesel engine, wherein the charge air cooler comprises a cooler housing extending from a cooler inlet to a ...
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JP5005766B2 |
A split-cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates thr...
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JP2012149573A |
To provide an intake air control system of an internal combustion engine, which uses a motor of small capacity and which does not causes shortage in intake air flow rate even in high speed rotation of the engine.When it is detected that ...
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JP4985525B2 |
To provide a device and a method capable of improving reacceleration responsiveness, by newly cutting fuel in a rotating speed area of a fuel cut recovery rotating speed or less of a conventional device. This vehicle has an engine for cr...
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JP2012127345A |
To improve a known pressure wave supercharging device to achieve optimum efficiency over a wide operation range.In the pressure wave supercharging device (D) for an automobile internal combustion engine, a pressure wave supercharger incl...
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JP4938889B2 |
The invention relates to a gas-dynamic pressure wave machine for charging an internal combustion engine comprising a cell rotor (1) rotatably supported in a housing and located between an inlet for charge air and an exhaust line for comb...
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JP2012092828A |
To provide a pressure wave supercharger allowing an exhaust gas treating unit to be succeedingly arranged, and to enhance the efficiency of the pressure wave supercharger while further increasing attainable maximum output.The pressure wa...
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JP4934038B2 |
An internal combustion engine includes a cylinder crankcase, a mechanically driven compressor for compressing charge air, and a compressor mounting for the compressor. The compressor mounting is provided at the cylinder crankcase and a p...
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JP4932898B2 |
A waste heat recovery system for a split-cycle engine includes a heat exchange unit. An air compressor device is in communication with the heat exchange unit. A waste heat input receives waste heat from the engine and is in fluid communi...
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JP2012077756A |
To provide a two-stroke internal combustion engine having many advantages by remarkably reducing problems thereof.In a crankcase scavenged two-stroke internal combustion engine, a piston ported air passage is arranged between an air inle...
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JP2012077706A |
To provide an exhaust gas circulation device of internal combustion engine early improving both activation of a catalyst and exhaust gas purifying performance using an electric supercharger.This exhaust gas circulation device includes an...
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JP2012077819A |
To prevent breakage of a reed by a shock load that may occur to the reed repeatedly by softening a shock when the reed contacts a base.A reed valve 30 includes the base 32 which is arranged in a flow passage in which a gas circulates and...
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JP4918782B2 |
To efficiently purify exhaust gas by generating ozone from purifying air and supplying it to an exhaust passage. In an exhaust emission control device, an exhaust gas filter 40 is provided in the exhaust passage 35, and a purifying air p...
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JP4919194B2 |
To provide a heat engine with high heat efficiency capable of doubling the heat efficiency by materializing the low isothermal compression of air and regenerating, as a recyclable heat resource, the heat energy of low quality, which was ...
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JP4897083B2 |
An engine has a rotatable crankshaft. A compression piston is received within a compression cylinder and operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression str...
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JP4896968B2 |
The invention relates to a method and an arrangement in connection with a piston engine provided with a turbocompressor. In the method, combustion air from the engine is pressurized by the compressor of the turbocompressor, pressurized c...
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JP2012505988A |
An internal combustion engine (1) includes a pressure wave supercharger (2), wherein the air quantity in a charge air flow produced by the pressure wave supercharger (2) is greater than the air quantity that can be absorbed on average by...
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JP4889728B2 |
The invention relates to a charger module (1) for an internal combustion engine, comprising a mechanical charger (2) and two charge coolers (3, 4), mounted downstream of the charger (2), for cooling the compressed charge air. The aim of ...
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JP4889427B2 |
To solve such a problem that exhaust gas flows reversely to an intake system such as an intake manifold via an inside of an cylinder due to influence of wind after engine stop with depending on valve timing of intake valves and exhaust v...
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