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WO/2011/063875A9 |
The invention relates to a lean combustion method for a four-stroke reciprocating internal combustion engine having a cylinder, in which a combustion chamber is delimited by a cylinder head and a piston that can be moved in a reciprocati...
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WO/2011/110046A1 |
Disclosed is a variable power gas distribution control system for engine, which includes a cam (1), a camshaft in a gas distribution mechanism, a cam (8) of a fuel injection pump, a roller (7) and a supporting block (2). A working surfac...
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WO/2011/108226A1 |
Disclosed is a hybrid vehicle control device by which harmful gas emissions during the catalyst preheating are reduced without affecting the feel of driving. If step S7 yields "No", a PCU (41) calculates the corrected engine output PE' i...
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WO/2011/108076A1 |
Disclosed is a vehicle provided with an internal combustion engine having a valve stop mechanism, which when stopping a valve is capable of reliably cutting off inflow of new air to a catalyst while maintaining negative pressure in a bra...
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WO/2011/108407A1 |
A hybrid drive apparatus (1) includes an input member (M) that is drivingly connected to a rotary electric machine (12) and drivingly connected via an input clutch (CT) to an internal combustion engine (11), an output member (0) that is ...
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WO/2011/108075A1 |
Disclosed is a control device for an internal combustion engine capable of achieving an ideal balance between controlling catalyst degradation and controlling progression of rich poisoning, when same is configured to control a valve stop...
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WO/2011/104885A1 |
The disclosed internal combustion engine (1) has an electric water pump (56) and a water temperature sensor (92) that detects coolant water temperature (THW). An electronic control device (91) stops the driving of the water pump (56) whe...
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WO/2011/104249A1 |
The invention relates to a method for individually operating an internal combustion engine of an individual motor vehicle, wherein the internal combustion engine comprises at least one valve lift adjusting device for at least one valve, ...
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WO/2011/101878A1 |
Two- stroke engine (10) including an engine cylinder (18), a piston (20) sliding 'in the engine cylinder (18), an air pump (9), a main pipe (32) connected to the air pump (9) that communicates with the engine cylinder (18) through a plur...
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WO/2011/102269A1 |
A diesel engine (1) configured so that fuel spray patterns (45, 46) are formed in a combustion chamber (15), in which the swirl flow (W) of intake air is being generated, by directly injecting the fuel from a fuel injection nozzle (4) ha...
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WO/2011/096433A1 |
An engine (1) provided with a valve timing change mechanism (37) capable of changing the timing of closure of the air intake valve (16). The valve timing change mechanism (37) is provided with a cam shaft (90), a first cam (90) and a sec...
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WO/2011/095197A1 |
The invention relates to a method for operating an internal combustion engine (10) having at least one working cylinder (12), in which a piston is moved up and down so that, within a working cycle of 720 degrees of the crankshaft, an int...
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WO/2011/092867A1 |
An internal combustion engine is provided with a variable compression ratio mechanism (A) capable of varying the mechanical compression ratio, and a variable valve timing mechanism (B) capable of controlling the valve closing timing of a...
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WO/2011/092868A1 |
The disclosed internal-combustion engine includes: a variable compression ratio mechanism (A) that can change the mechanical compression ratio; and a variable valve timing mechanism (B) that can control the timing to close an intake valv...
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WO/2011/089989A1 |
Provided is an engine exhaust energy recovery device wherein it is possible to reduce the fuel consumption rate of an engine to a predetermined level or lower in relation to the various engine loads and the number of revolutions of the e...
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WO/2011/086704A1 |
Provided is a control device for an internal combustion engine, which can favorably reduce the load required for cranking in the next starting while preventing new air from flowing into a catalyst during the stop of the internal combusti...
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WO/2011/086693A1 |
A drive circuit (203) of an actuator (2) calculates an actual working angle from an actual operation quantity with reference to a control table used to calculate a target operation quantity, and transmits the actual working angle and the...
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WO/2011/083577A1 |
Provided is a control device for an internal combustion engine, which enables the implementation of control by which the scavenging effect can be more effectively obtained. The control device is provided with a variable valve mechanism (...
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WO/2011/080844A1 |
An internal combustion engine comprises a variable compression ratio mechanism (A) which can change the mechanical compression ratio, and a variable valve timing mechanism (B) which can control the timing of closing of an inlet valve (7)...
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WO/2011/074130A1 |
Provided is a compression ratio variable V-type internal combustion engine which integrates cylinder blocks of two cylinder groups and causes the integrated cylinder blocks to move relative to a crankcase. On the relative movement positi...
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WO/2011/075008A1 |
Valve mechanism (1) for an internal combustion engine operable to selectively open and close a gas exchange valve (3) to accomplish an engine brake during an engine brake mode of an engine, said valve mechanism comprising a cam follower ...
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WO/2011/074302A1 |
Provided is a control device for an internal-combustion engine provided with a throttle valve installed in an intake path. A full intake air amount, which is the intake air amount corresponding to when the throttle valve is fully open, i...
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WO/2011/074089A1 |
Provided is a control device for an internal combustion engine capable of quite adequately suppressing a new air inflow to a catalyst due to a motion delay of a valve stop mechanism when a request for the execution of a fuel cut is issue...
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WO/2011/074475A1 |
Disclosed is an internal combustion engine control device which can accurately estimate the temperature behavior of an intake pipe during transition even in an internal combustion engine equipped with a turbocharger and variable valves. ...
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WO/2011/070895A1 |
Provided is a variable valve timing device wherein the structure of the device can be simplified and the cost can be reduced, and the rotational phase of a cam shaft is reliably and continuously changed with respect to a crank shaft, so ...
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WO/2011/070686A1 |
An internal combustion engine comprises a variable compression ratio mechanism (A) capable of changing a mechanical compression ratio and a variable valve timing mechanism (B) capable of controlling the closing timing of an intake valve ...
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WO/2011/067865A1 |
A spark ignition type internal combustion engine includes a plurality of cylinders, in some of which combustion can be halted. The spark ignition type internal combustion engine further includes a variable compression ratio mechanism (A)...
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WO/2011/057697A1 |
The invention relates to an internal combustion engine having eight cylinders in V-configuration, wherein a first cylinder bank (9) is formed by a first, second, third and fourth cylinder (1, 2, 3, 4) disposed side by side in series and ...
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WO/2011/055431A1 |
Provided is an apparatus for controlling an internal combustion engine, the apparatus being provided with a supercharger and capable of determining with a high degree of accuracy whether or not there is fresh air blowing through to an ex...
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WO/2011/055118A1 |
The invention relates to a two- stroke internal combustion engine and more particularly to an arrangement for varying the compression ratio of such and the area of an exhaust port of a cylinder of such. There is described a two- stroke i...
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WO/2011/055629A1 |
Provided is an intake apparatus (10) of an engine (1), the intake apparatus (10) being provided with: a first intake passage (11) which supplies fresh air to the inside of a cylinder (2); a second intake passage (12) which is arranged si...
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WO/2011/052028A1 |
If a relative rotation phase between a first rotor drivably connected to a crankshaft and a second rotor drivably connected to a camshaft is not an intermediate lock phase when an engine is started, a fuel injection starting timing is de...
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WO/2011/052035A1 |
In an internal combustion engine (10) equipped with a valve stopping mechanism (76) capable of keeping exhaust valves (34) and intake valves (32) closed, there is provided a control device (46) which can determine the abnormality of stop...
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WO/2011/048644A1 |
In a hybrid vehicle having, as one power source, an engine equipped with a plurality of VVTs (variable valve mechanisms), an ECU counts up an elapsed time counter when it is detected by a sensor that the latest angle command has been out...
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WO/2011/046041A1 |
Disclosed is a Miller cycle engine wherein the heat efficiency is improved by increasing the supply air pressure and the reliability of the mechanical strength and thermal load of the engine body is maintained by maintaining the in-cylin...
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WO/2011/040139A1 |
Disclosed is an engine system with a reformer, wherein unreformed fuel is reformed by the reformer mounted in a discharge pipe, and the reformed fuel containing hydrogen is supplied to an engine. The engine system with a reformer has a c...
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WO/2011/036083A1 |
The invention relates to a two-stage exhaust gas turbocharger of an internal combustion engine (2), comprising a high-pressure stage having a high-pressure turbine (15) acted on by the high-pressure exhaust gases (5) of the internal comb...
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WO/2011/034410A1 |
The invention relates to a system for recovering part of the energy lost through the exhaust gases of four-stroke internal-combustion engines. The approach comprises taking a portion of the gases produced by combustion from one cylinder ...
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WO/2011/026547A1 |
The invention relates to an internal combustion engine (1), comprising at least one combustion chamber (2) and an exhaust gas system (3) arranged on an exhaust gas outlet channel (5), the exhaust gas system having at least one secondary ...
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WO/2011/016136A1 |
An internal combustion engine (1A) can form, in a combustion chamber (6), a fuel-mixed gas region (A) located on the first intake port (11) side and containing mainly a fuel-mixed gas, and a combusted gas region (B) located on the second...
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WO/2011/015336A1 |
The present invention relates to a turbocharged reciprocating piston engine having a combustion chamber, and to a method for operating said engine. The combustion chamber has at least one inlet valve (10), one outlet valve (13) and at le...
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WO/2011/017262A1 |
The present invention is directed to an engine exhaust valve timing and lift system for a uniflow two-stroke locomotive diesel engine having an EGR system. This system and method reduces NOx emissions while attaining desired levels of cy...
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WO/2011/002395A1 |
The invention relates to a method for regenerating a particle filter (250) situated downstream of a catalyst (240) in a motor vehicle (100; 110). The method comprises the steps of, upstream of the catalyst (240), supplying fuel for combu...
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WO/2010/149563A1 |
The invention relates to a method for operating an internal combustion engine (1) comprising an exhaust gas recirculation system (8) and at least one exhaust gas turbocharger (7), wherein the exhaust gas is conducted via divided, separat...
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WO/2010/146719A1 |
Provided is an internal combustion engine comprising a variable compression ratio mechanism (A) capable of changing a mechanical compression ratio, and a variable valve timing mechanism (B) capable of controlling the closing timing of an...
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WO/2010/146229A1 |
The invention relates to a control arrangement for gas exchange in a piston engine adapted between a cam device (5) of a camshaft (4) of the engine (1) and an inlet valve mechanism (6) arranged to open and close the inlet valve (3) in as...
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WO/2010/146691A1 |
A control device for a vehicle can more efficiently and precisely supply heat needed by a heater core by being provided with a heat source control unit (P4) for controlling the operating state of an internal combustion engine (10) mounte...
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WO/2010/140020A1 |
The invention relates to a method for operating an internal combustion engine having at least one cylinder, said engine operating according to a four stokes cycle, wherein the engine comprises at least one controlled intake port to contr...
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WO/2010/138108A1 |
A control method for transitioning from positive power to engine braking (and vice-versa) is disclosed. This transition may be made using variable valve actuation and two-stroke braking. The process may involve three engine operation mod...
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WO/2010/131325A1 |
Provided is a valve stopping device for an internal combustion engine, which does not have a fear that valves stop in closed states in all cylinders even if any trouble occurs. The valve stopping device comprises actuators (4A, 4B, 4C a...
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