|
Match
|
Document |
Document Title |
|
|
US20050229880 |
Valve actuation controlling apparatus and method for engine
After commanding an engine to stop, an electronic controller controls a variable working-angle control mechanism to increase the working angle of an intake valve in preparation for restarting of... |
|
|
US20080208434 |
Internal Combustion Engine and Working Cycle
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method.... |
|
|
US20110114047 |
CAMSHAFT INSERT
The invention relates to a camshaft insert for a camshaft, which can be, in particular, a composite camshaft. In this case, the camshaft insert bears an oscillating motor adjuster. An accumulator... |
|
|
US20060266323 |
Control apparatus for vehicle, and vehicle incorporating the same
During the stop of combustion of the internal combustion engine, if deposit accumulation inside the internal combustion engine is large, the VVT mechanism sets the overlap state in which both the... |
|
|
US20130146004 |
CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE
A crankshaft for an internal combustion engine comprises at least four main journals aligned on a crankshaft axis of rotation and at least three crankpins, each disposed about a respective... |
|
|
US20080201059 |
INTERNAL COMBUSTION ENGINE AND WORKING CYCLE
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method.... |
|
|
US20050051123 |
Camshaft adjuster for an internal combustion engine
In a camshaft adjuster for an internal combustion engine, having a hydraulic control piston for controlling an adjusting unit for the angular adjustment of a camshaft relative to a crankshaft, the... |
|
|
US20050183693 |
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF DUAL MODE HCCI ENGINES
An intake and exhaust system for a dual mode HCCI engine, which provides superior intake temperature control and homogeneity for engine operation in SI and HCCI modes, as well as during transition... |
|
|
US20100236523 |
APPARATUS FOR AND METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE
Control apparatus performs knocking suppression control in an internal combustion engine provided with a variable valve mechanism that is capable of varying a closing timing IVC of an inlet valve.... |
|
|
US20080201058 |
INTERNAL COMBUSTION ENGINE AND WORKING CYCLE
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method.... |
|
|
US20050056244 |
Method for 3-step variable valve actuation
A method of variably actuating a valve of an engine includes selecting one of three valve lift profiles dependent at least in part upon engine operating conditions and parameters. The selected... |
|
|
US20060236967 |
Adjusting device for a camshaft of an internal combustion engine
In an adjusting device for a camshaft of an internal combustion engine having a drive element which is driven by a crankshaft of the internal combustion engine, an output element which drives the... |
|
|
US20090187329 |
Method of Controlling a Mechanical Compression Ratio and a Start Timing of an Actual Compression Action
An internal combustion engine provided with a variable compression ratio mechanism able to change a mechanical compression ratio and an actual compression action start timing changing mechanism... |
|
|
US20080208435 |
INTERNAL COMBUSTION ENGINE AND WORKING CYCLE
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method.... |
|
|
US20120060779 |
VARIABLE VALVE TIMING CONTROL APPARATUS
A variable valve timing control apparatus, includes a housing rotating in synchronization with a drive shaft of an internal combustion engine, an inner rotor arranged coaxially with the housing... |
|
|
US20050045130 |
Camshaft incorporating variable camshaft timing phaser rotor
In a VCT system, the rotor of a phaser is integral to a shaft such as a camshaft. The lobes on the camshaft are also integral to the camshaft. The axial dimension and the radial dimension of the... |
|
|
US20060201461 |
Variable-valve-actuation apparatus for internal combustion engine
A WA apparatus includes a control shaft arranged rotatable in accordance with the engine operating conditions, an alteration mechanism for changing a lift amount and an operating angle of an... |
|
|
US20080047509 |
Method and apparatus for optimized combustion in an internal combustion engine utilizing homogeneous charge compression ignition and variable valve actuation
A valvetrain system mechanization for an internal combustion engine using compression ignition, including homogeneous charge compression ignition, having two intake and one or more exhaust valves... |
|
|
US20090277403 |
Variable-coordination-timing type self-cooling engine
The present invention provides a variable-coordination-timing type self-cooling engine capable of adjusting the initiation timings and the injected amount of each injection process according to... |
|
|
US20140318485 |
INTERNAL COMBUSTION ENGINE VALVE DRIVE ADJUSTMENT DEVICE
In a device for adjusting a valve drive of a motor vehicle internal combustion engine having at least one camshaft provided with first and second cam elements supported in an axially displaceable... |
|
|
US20130180483 |
CAMSHAFT ADJUSTER
A camshaft adjuster (1) is provided with a restoring spring (4) having a spring end (6) for support on the driven element (3) that has a wavelike shape. |
|
|
US20110155084 |
UPPER CYLINDER HEAD HOUSING FOR USE WITH AN ENGINE AND METHOD OF MAKING THE SAME
An upper cylinder head (UCH) housing for use with a vehicle engine is provided. The UCH housing includes a cover body and a variable cam timing (VCT) valve body integrally formed with the cover... |
|
|
US20080190107 |
Startup Control Apparatus of Internal Combustion Engine and Control Method Thereof
A startup control apparatus of an internal combustion engine including a supercharger having a turbine driven by exhaust gas from the internal combustion engine, a variable nozzle mechanism... |
|
|
US20080216779 |
Apparatus for and Method of Controlling a Starting Operation to Restart an Engine
In an engine provided with a variable valve mechanism which varies an operating angle of an intake valve and a lift amount thereof, when an engine operation is automatically stopped after the... |
|
|
US20050000476 |
System and method for improving performance of hydraulic actuating system
A system and method is disclosed for supplying hydraulic fluid to a lost motion system in an internal combustion engine. The system may comprise a reservoir; a gallery circuit connected to the... |
|
|
US20150226144 |
METHOD FOR BALANCING CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
A method for balancing a plurality of cylinders during operation of an internal combustion engine having a plurality of gas admission valves includes operating the internal combustion engine with... |
|
|
US20110088644 |
Internal Combustion Engine Control Device and Internal Combustion Engine Control System
In an internal combustion engine control device, when the engine stops, a variable valve actuation device is controlled to change an operating mode of each of intake valves to a specific state... |
|
|
US20140123920 |
CAMSHAFT PHASER WITH CENTRALLY LOCATED LOCK PIN VALVE SPOOL
A camshaft phaser includes a stator having lobes and a rotor disposed within the stator having vanes interspersed with the lobes. A lock pin disposed within one of the rotor and the stator... |
|
|
US20140109850 |
METHOD AND SYSTEM FOR INTERNAL COMBUSTION ENGINE
It is disclosed a method for operating an improved internal combustion engine. An intake valve and an exhaust valve control closing and opening of respective intake and exhaust apertures. The... |
|
|
US20120145101 |
VARIABLE VALVE DEVICE FOR AN INTERNAL COMBUSTION ENGINE
A variable valve device has a configuration in which a first cam (20) and a second cam (22a) that is a counterpart of the first cam are disposed in the outside of a shaft member (17) so that the... |
|
|
US20110061616 |
Valve Timing Control Apparatus for Internal Combustion Engine, and Method of Producing Same
A valve timing control apparatus for an internal combustion engine, includes a housing body, a sealing plate, a vane rotor, and a sealing ring. The housing body includes an opening at an axial end... |
|
|
US20070028874 |
Mapping temperature compensation limits for PWM control of VCT phasers
A variable cam timing (VCT) phaser system including a phaser with an actuator in which the max duty cycle is altered to maintain a constant current in the system based on at least one engine... |
|
|
US20050039711 |
Internal combustion engine and working cycle
An internal combustion engine provides cooler working cycle and, selectively, mean effective cylinder pressure higher than conventional Otto and Miller cycle engine arrangements. According to one... |
|
|
US20110120416 |
MULTI-FUEL DIESEL INTERNAL COMBUSTION ENGINE
A diesel internal combustion engine that is operated advantageously at least predominantly according to the diesel principle, with a multi-fuel adaptation unit that reacts to various fuels of... |
|
|
US20080215228 |
Variable Valve Drive For a Reciprocating Internal Combustion Engine
The task of the present invention is to improve a variable valve operating mechanism in order to support different operating ranges of a motor vehicle through optimized operation of the... |
|
|
US20100139601 |
CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
A control system for an internal combustion engine having a valve operating characteristic varying device which continuously changes a lift amount of at least one intake valve. Operation of a... |
|
|
US20140224199 |
VALVE DRIVE TRAIN DEVICE
In a valve drive train device for an internal combustion engine of a motor vehicle including at least one cam element which is mounted in a rotationally and axially displaceable manner and is... |
|
|
US20120103289 |
Valve Timing Control Apparatus
A valve timing control apparatus includes a driving rotary member to receive a rotational force from a crankshaft of an engine, and a vane rotor connected with a camshaft and arranged to rotate... |
|
|
US20080210196 |
Direct-Injection Internal Combustion Engine and Method of Controlling the Same
In a direct-injection internal combustion engine, a variable intake valve, of which valve timing can be varied, is used as an air intake valve through which an air intake path and a combustion... |
|
|
US20150152756 |
VARIABLE VALVE ACTUATION APPARATUS FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE AND CONTROLLER FOR THE VARIABLE VALVE ACTUATION APPARATUS
A variable valve actuation apparatus for a multi-cylinder internal combustion engine employs a cylinder cutoff mechanism configured to enable intake and exhaust valves of a #1-cylinder to be kept... |
|
|
US20130206087 |
VALVE TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
A valve timing control apparatus for an internal combustion engine, including a drive rotation member, a follower rotation member, an electric motor, and a speed reducer including an internal gear... |
|
|
US20120152188 |
CAMSHAFT ADJUSTER
An arrangement of a camshaft adjuster which has a drive wheel, a stator and a rotor. The camshaft adjuster is held together via sleeves arranged coaxially with respect to the axis of rotation. |
|
|
US20100258097 |
INTERNAL COMBUSTION ENGINE
An internal combustion engine (100) comprises an intake valve (31) which opens and closes an intake port (30), a valve timing adjustment device (200) which adjusts a valve timing of the intake... |
|
|
US20100212315 |
CONTROL SYSTEM AND CONTROL METHOD FOR VEHICLE
A catalyst warm-up control is carried out in a state with a first exhaust valve closed and a second exhaust valve opened. After completion of the catalyst warm-up, if there is an acceleration... |
|
|
US20050252468 |
Valve timing control device having vane rotor
A valve timing control device includes a housing, a vane rotor, a coil spring, a hooking member, and a securing member. The housing rotates with a driving shaft, and defines accommodation chambers... |
|
|
US20070175427 |
Device and method for controlling internal combustion engine
When an ignition switch is turned off, an ECU executes a program including the steps of: stopping an engine; setting a phase of an intake camshaft (or a phase in which an intake valve... |
|
|
US20100313834 |
APPARATUS FOR VARIABLY ADJUSTING THE CONTROL TIMES OF GAS EXCHANGE VALVES IN AN INTERNAL COMBUSTION ENGINE
An apparatus for variably adjusting the control times of gas exchange valves in an internal combustion engine. The apparatus has a driving element, an output element, at least one pressure... |
|
|
US20120042649 |
EXHAUST-VALVE LIFTING AND LOWERING CAM, TURBOCHARGED FOUR STROKE ENGINE AND VALVE TIMING CONTROL METHOD
Providing a cam for lifting and lowering the exhaust valve so that the exhaust gas return-flow from one cylinder to another cylinder can be realized as greatly as possible, wherein the pistons and... |
|
|
US20130306009 |
VALVE TRAIN ACTUATING DEVICE FOR AN INTERNAL COMBUSTION ENGINE
A valve train actuating device for an internal combustion engine including a lever-type cam follower and a hydraulic support element for supporting the cam follower is provided. The hydraulic... |
|
|
US20080022952 |
Valve timing control apparatus and its assembling method
In valve control apparatus for an internal combustion engine and its assembling method, a positioning section is interposed between a predetermined position of a housing member at which a shoe is... |