137214 ⎘
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 using hydraulic chambers with variable volume to transmit the rotating force; Details relating to the hydraulic feeding circuit; Features or method for avoiding malfunction due to foreign matters in oil Oil filters
OIL PASSAGE CONTROL VALVE AND VALVE TIMING VARYING DEVICE
#2FLUID CONTROL VALVE UNIT AND VALVE TIMING CHANGING DEVICE
#3Fluid control valve unit and valve timing changing device
#4Valve timing adjusting device
#5Hydraulic oil control valve and valve timing adjustment device
#6Valve device
#7CAMSHAFT PHASER INCLUDING LOCKING PART OR ROTOR HAVING GROOVE
#8Double slope stopper usable with a variable cam timing system
#9Valve timing adjustment device
#10Center bolt oil control valve to control a cam phaser with a calibration cap having a pressure check valve and filter
#11Valve timing controller
#12Oil control valve to control a cam phaser with a spool positioned by an external actuator and having a groove
#13CAMSHAFT PHASER
#14Variable valve timing control device
#15Variable valve timing control device
#16Hydraulic pressure control valve and internal-combustion engine valve timing control apparatus
#17Valve opening/closing timing control device
#18Valve opening/closing timing control apparatus
#19Valve opening/closing timing control apparatus
#20Systems and methods for Cam phasing control
#21Particle separating system
#22Clip filter for hydraulic valve and hydraulic valve with clip filter
#23Control valve
#24Piston for a hydraulic valve for a cam phaser and hydraulic valve for the cam phaser
#25Oil control valve for supplying oil at end portion and assembly method thereof
#26Valve opening/closing timing control apparatus
#27Method and system for variable cam timing device
#28Valve opening and closing timing control apparatus
#29Valve opening and closing timing control apparatus
#30Camshaft adjusting device
#31Screen for hydraulic valve and hydraulic valve
#32BOLT VALVE
#33Camshaft phaser
#34Valve timing control apparatus
#35Valve unit with axial pressure medium unit
#36Control valve filter and control valve insertion structure
#37Valve timing adjusting device
#38Camshaft with internal oil filter
#39Filter arrangement of a control valve for a camshaft adjuster
#40Control valve for hydraulic media
#41Valve insert, and valve having a valve insert of this type
#42Hydraulic valve with an annular filter element secured by a helical spring
#43FLUID CONTROL VALVE
#44Hydraulic control device
#45Control valve
#46Control valve
#47Control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine
#48Filter element and control valve for a camshaft adjustment system
#49RING FILTER
#50HYDRAULIC MEDIUM INSERT FOR A CONTROL VALVE IN A HYDRAULIC ACTUATOR
#51Electronically controlled hydraulic system for variable actuation of the valves of an internal combustion engine, with fast filling of the high pressure side of the system
#52Control valve for a camshaft adjuster
#53CENTRAL SPOOL VALVE
#54Cam cap and oil passage connection structure
#55Power unit for vehicle
#56Cam cap
#57VALVE TIMING CONTROL APPARATUS
#58Band type filter
#59VALVE TIMING CONTROL APPARATUS
#60Hydraulic circuit, particularly for camshaft adjusters, and corresponding control element
#61Oil filter having an integral metering orifice for a valve lifter oil manifold assembly
#62Fluid control valve
#63Cam shaft phase setter and vacuum pump for an internal combustion engine
#64Camshaft adjuster
#65Control valve for a device for variably adjusting the valve timing for gas exchange valves in an internal combustion engine
#66Camshaft adjuster
#67Feeder for a camshaft adjuster
#68Camshaft with cams that can be rotated in relation to each other, especially for motor vehicles
#69Valve timing control system
#70Multicylinder engine for a vehicle, and vehicle incorporating same
#71Valve train assembly with magnet
#72Valve timing control apparatus
#73Valve timing control apparatus
#74Method of controlling variable valve timing system, controller, and motorcycle including controller
#75OIL PRESSURE CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
#76Control valve for an apparatus for variable setting of the control times of gas exchange valves of an internal combustion engine
#77Control valve and method for its production
#78System to release a stuck lock-pin in a cam phaser
#79Device for altering the control times of gas exchange valves of an internal combustion engine
#80Electromagnetic valve unit and engine cover unit
#81Engine with variable value timing device
#82Oil filter for continuous variable valve timing apparatus in engine
#83Ring filter
#84Control valve for a device to modify the timing of an internal combustion engine
#85Control valve for a device changing the control times of an internal combustion engine
#86Oil control valve and installing method thereof
#87Electrically driven camshaft adjuster
#88Oil pressure control apparatus for an internal combustion engine
#89Engine oil system with oil pressure regulator to increase cam phaser oil pressure
#90Oil supply structure for continuously variable valve timing apparatus
#91Oil passage switching valve having oil filter