137205 ⎘
Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear by torque-responsive means
Camshaft with phasing device for multi-cylinder internal combustion engine with poppet valves
#2Valve opening and closing timing control apparatus device
#3Recirculating hydraulic fluid control valve
#4AXIAL AND RADIAL SOURCE FEEDS AT A ROTOR TO CAMSHAFT INTERFACE
#5Camshaft phaser with target wheel washer
#6Electrically actuated camshaft phaser fluid escapement channel
#7Control screw
#8Variable cam timing phaser having two central control valves
#9Camshaft phaser
#10Camshaft phaser control for variable displacement engines
#11Hydraulic valve for a cam phaser
#12Hydraulic valve for a cam phaser
#13Mechanical cam phasing systems and methods
#14Systems and methods for a two-way clutch with a predetermined interference
#15High frequency switching variable cam timing phaser
#16Variable cam timing system and method for operation of said system
#17Variable cam timing phaser utilizing hydraulic logic element
#18Variable cam timing phaser utilizing series-coupled check valves
#19Variable valve timing system for an engine
#20Rotational hydraulic logic device and variable cam timing phaser utilizing such a device
#21Three position fast acting solenoid
#22Valve timing adjustment device
#23Camshaft phaser using both cam torque and engine oil pressure
#24System and method for engine oil temperature estimation
#25CAMSHAFT PHASER
#26Engine variable camshaft timing phaser with planetary gear assembly
#27Camshaft driven pump for a hydraulic cam phaser
#28Oil control valve to control a cam phaser with a spool positioned by external actuator
#29Electric camshaft phaser with detent and method thereof
#30Abnormality diagnosis system for internal combustion engine and abnormality diagnosis method for internal combustion engine
#31Mechanical cam phasing systems and methods
#32Multi-mode variable camshaft timing device with two locking positions
#33Camshaft phaser
#34Variable valve mechanism, engine, and automatic two-wheeled vehicle
#35CAMSHAFT PHASE REGULATOR
#36Method and system for variable cam timing device
#37Camshaft having an axially guided sliding element
#38Multi-position camshaft phaser with two one-way wedge clutches and viscous damping
#39CAMSHAFT ADJUSTER WITH A CENTRAL VALVE AND WITHOUT A T BRANCH
#40Hydraulic valve for a cam phaser
#41Piston for a hydraulic valve for a cam phaser and hydraulic valve for the cam phaser
#42Camshaft adjuster
#43Engine variable camshaft timing phaser with planetary gear assembly
#44Apparatus and method of adjusting valve timing for internal combustion engine
#45Method and system for variable cam timing device
#46Oil drain structure of valve timing adjusting device for internal combustion engine
#47Method and system for variable cam timing device
#48Multi-positional camshaft phaser with two one-way wedge clutches and spring actuator
#49Method and system for variable cam timing device
#50Multi-position camshaft phaser with two one-way clutches
#51Multi-position camshaft phaser with two one-way clutches
#52Method and system for variable cam timing device
#53Multi-mode variable cam timing phaser
#54Valve timing control apparatus and manufacturing method thereof
#55Camshaft phaser using one-way slipper clutches
#56Mechanical cam phasing system and methods
#57CVVT system
#58Continuous variable valve duration apparatus and engine provided with the same
#59Camshaft adjusting device
#60Method and system for variable cam timing device
#61Camshaft adjuster and method for operating a camshaft adjuster
#62Multi-position camshaft phaser with two one-way wedge clutches
#63Multi-position camshaft phaser with two one-way wedge clutches
#64Variable camshaft phaser with a linear actuator for absolute positioning
#65Multi-position camshaft phaser with two one-way wedge clutches
#66Valve timing controller, lock jig for valve timing controller, and production method of valve timing controller
#67Camshaft adjuster
#68Method and system for variable cam timing device
#69Method and system for variable cam timing device
#70Method and system for variable cam timing device
#71Method and system for variable cam timing device
#72Method and system for variable cam timing device
#73Camshaft phaser
#74Torsion assembly for controllably providing torque to a camshaft
#75Arrangement of a volume accumulator in a camshaft adjuster
#76Camshaft phaser
#77MIDDLE PHASE CONTINUOUSLY VARIABLE VALVE TIMING SYSTEM WITH INTERMEDIATE LOCK PIN AND CAM TORQUE RESPONSE CONTROL AND METHOD THEREOF
#78Camshaft phaser with two one-way wedge clutches
#79Engine control systems and methods for transmission upshifts
#80VARIABLE PHASER FOR AUTOMOBILE ENGINE
#81Camshaft phaser
#82Method for shutting off and activating a cylinder of an internal combustion engine
#83CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
#84Variable cam phaser for automobile engine and controller therefor
#85Torque control device and valve timing control apparatus
#86Valve timing control apparatus
#87Cam phaser control
#88Using camshaft timing device with hydraulic lock in an intermediate position for vehicle restarts
#89Variable valve timing control apparatus of internal combustion engine and method for assembling the same
#90Camshaft adjuster
#91Variable valve device for internal combustion engine
#92Cam torque actuated phaser with mid position lock
#93Variable cam phaser for automobile engine and controller therefor
#94Phase varying apparatus for automobile engine technical
#95Additional spring and follower mechanism built into valve cover or bearing bridge
#96VALVE CHARACTERISTICS CONTROL APPARATUS
#97Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
#98Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
#99Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
#100Hydraulic valve for an oscillating motor adjuster
#101Device for variably adjusting the control times of gas exchange valves of an internal combustion device
#102Phase varying device for engine
#103Cam shaft phase variable device in engine for automobile
#104Coordination of variable cam timing and variable displacement engine systems
#105Venting mechanism to enhance warming of a variable cam timing mechanism
#106Valve timing control device
#107Concentric cam with check valves in the spool for a phaser
#108Mechanically variable cam timing device
#109Camshaft variable timing limiting devices, methods of assembly, and uses thereof
#110Valve timing adjusting apparatus
#111Camshaft adjustment device
#112Valve timing control apparatus
#113Valve timing control apparatus
#114Hydraulic circuit, particularly for camshaft adjusters, and corresponding control element
#115Valve timing control device for internal combustion engine
#116Camshaft adjusting device
#117Valve event reduction through operation of a fast-acting camshaft phaser
#118Control of Air-Charge and Cylinder Air Temperature in Engine
#119Phase adjusting apparatus and a cam shaft phase adjusting apparatus for an internal combustion engine
#120Valve timing control apparatus
#121Method and device for controlling an electrodynamic brake of an electric camshaft adjuster for an internal combustion engine
#122Phaser for controlling the timing between a camshaft and a timing gear
#123Hydraulic camshaft phaser with mechanical lock
#124Control apparatus and control method for a variable valve timing mechanism
#125Variable chamber volume phaser
#126Valve timing control device for internal combustion engine
#127Phase controller and cam shaft phase controller for internal combustion engine
#128LINEAR HYDRAULIC AMPLIFIER
#129Valve timing control apparatus of internal combustion engine
#130Braking device for a camshaft adjuster
#131Phaser for controlling the timing between a camshaft and timing gear
#132Control mechanism for cam phaser
#133Variable valve control apparatus and variable valve controlling method for internal combustion engine
#134CTA phaser with proportional oil pressure for actuation at engine condition with low cam torsionals
#135Valve timing control apparatus
#136Rotational phase adjuster
#137CTA phaser with proportional oil pressure for actuation at engine condition with low cam torsionals
#138Lock pin with centrifugally operated release valve
#139Camshaft phase shifting mechanism
#140Hydraulic cushioning of a variable valve timing mechanism
#141Means to add torsional energy to a camshaft
#142Real-time control system and method of using same
#143Control mechanism for cam phaser
#144Valve controller
#145VCT sensor and actuator module
#146Method and apparatus for actuating a cam phaser
#147System and method for improving VCT closed-loop response at low cam torque frequency
#148Camshaft phaser
#149Multi-position camshaft phaser with two one-way wedge clutches