Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
Patents for F01L 13 - Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations (9,664)
10/2010
10/13/2010EP1242735B1 Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion
10/13/2010CN101861452A 高膨胀比内燃机 High expansion ratio internal combustion engine
10/13/2010CN101861450A Valve driving device
10/13/2010CN101861449A Valve driving device
10/13/2010CN101861448A Device and method for controlling valves
10/13/2010CN101240723B Valve drive system of internal combustion engine
10/13/2010CN101122246B Internal combustion engine having variable valve operating device
10/12/2010CA2544075C Control method and control apparatus of internal combustion engine
10/07/2010WO2010113014A1 Controller for internal combustion engine
10/07/2010WO2010112162A1 Electromagnetic camshaft adjusting device
10/07/2010WO2010078280A3 Engine braking devices and methods
10/07/2010DE102010013216A1 Ventiltrieb einer Brennkraftmaschine Valve train of an internal combustion engine
10/07/2010DE102009015267A1 Rigid camshaft for use in control-and monitoring system for extending e.g. operation of gas stream valve in internal combustion engine of vehicle, has guidance-and/or supporting bearing serving for purpose of additional controlling of valve
10/06/2010EP2236777A1 Actuator for variable valve mechanism
10/06/2010EP1619360B1 Valve gear of engine
10/06/2010CN101852138A Engine control apparatus and method
10/06/2010CN101852111A Variable valve device of engine
10/06/2010CN101852110A Variable valve device of engine
09/2010
09/30/2010WO2010110700A1 Method for controlling an exhaust gas temperature
09/30/2010WO2010108374A1 Engine distribution mechanism with adjustable lift air valve
09/29/2010CN101849086A Device for actuating the decompression engine brake in an internal combustion engine provided with hydraulic tappets
09/28/2010USRE41758 Internal combustion engine having a variable valve train
09/28/2010CA2470834C Switch element for valve actuation in an internal combustion engine
09/23/2010DE202009016619U1 Ventiltrieb einer Brennkraftmaschine Valve train of an internal combustion engine
09/22/2010EP1776513B1 Electromotive camshaft adjuster
09/22/2010CN201588701U Stepless variable valve lifting mechanism
09/22/2010CN201588666U Engine pressure-release device
09/22/2010CN101842559A Valve train device
09/21/2010US7797830 Method of making an outer lever of a switchable finger lever
09/16/2010WO2010103637A1 Variable valve device for internal combustion engine
09/16/2010WO2010102745A1 Internal combustion engine having sequential supercharging
09/15/2010CN201581950U Modified engine brake device
09/15/2010CN101835967A Engine brake detection
09/10/2010WO2010100753A1 Variable valve gear device for internal combustion engine
09/08/2010EP1957764B1 Control apparatus for internal combustion engine
09/08/2010CN201574829U Internal combustion engine
09/08/2010CN101457677B Valve variable valve mechanism
09/08/2010CN101368517B Engine braking device and method
09/08/2010CN101275474B Cross head type large two-stroke diesel engine
09/02/2010WO2010097918A1 Variable valve gear of internal combustion engine
09/02/2010WO2010097295A1 Valve drive of an internal combustion engine having an adjustment device
09/01/2010EP2224106A1 Variable valve gear, engine device with same, and transportation device
09/01/2010EP1588027B1 Hydraulic carrier rocker arm
09/01/2010CN101162000B Control apparatus and control method
08/2010
08/26/2010WO2010096437A2 Variable valve actuation apparatus, system, and method
08/26/2010WO2010096432A2 Variable valve actuation apparatus, system, and method
08/25/2010CN201560818U Device for controlling lift of exhaust valve of engine
08/25/2010CN101092894B Position restricted mechanism for drive piston in device of slowing down speed of engine
08/19/2010WO2010091798A1 Valve drive of an internal combustion engine
08/19/2010WO2010091780A1 Valve drive control device
08/19/2010US20100211299 Electromechanical valve timing during a start
08/18/2010CN201554511U Mechanical continuous variable valve lift driving device
08/18/2010CN201554510U Driving device
08/18/2010CN101806254A Engine control apparatus and method
08/18/2010CN101806233A Camshaft pressure reducing mechanism of internal-combustion engine
08/12/2010WO2010089068A1 Valve train of an internal combustion engine
08/11/2010EP1664516B1 Automatic compression release mechanism including feature to prevent unintentional disablement during engine shutdown
08/11/2010CN201546774U Gasoline engine starting decompression device
08/11/2010CN101802351A Valve gear for internal combustion engine
08/05/2010WO2010086987A1 High expansion ratio internal combustion engine
08/05/2010WO2010050701A3 Damping apparatus for exhaust valve for preventing cavitation in hydraulic exhaust valve-driving apparatus of large diesel engine
08/05/2010US20100192884 Guide Systems for Variable Valve Controller
08/04/2010EP2213849A1 Rocker arm retention
08/04/2010EP2212533A1 Engine brake detection
08/04/2010CN101796269A Internal combustion engine valve train switching device
07/2010
07/29/2010WO2010085181A1 Method and apparatus for variable valve actuation
07/29/2010DE112005002054B4 Variable Ventilbetätigungsvorrichtung Variable valve operating device
07/29/2010DE102005017066B4 Variable Ventileinheit für einen Verbrennungsmotor Variable valve unit for an internal combustion engine
07/28/2010EP2211030A1 Variable Valve Mechanism
07/28/2010EP2209972A1 Device for controlling the residual gas content of cylinders of an internal combustion engine
07/27/2010US7762226 Method for adjusting a camshaft of an internal combustion engine and internal combustion engine with an adjustable camshaft
07/27/2010US7762225 Valve train of an internal combustion engine comprising at least one camshaft
07/27/2010US7761988 Method of making an outer lever of a switchable finger lever
07/22/2010WO2010081424A1 Driving device
07/22/2010DE10158506B4 Ventileinstellungs-Steuersystem für Verbrennungsmotoren A valve timing control system for internal combustion engines
07/22/2010DE10147670B4 Ventileinstellungs-Steuersystem für einen Verbrennungsmotor A valve timing control system for an internal combustion engine
07/21/2010EP2208868A2 Switchable tappet
07/21/2010CN101784759A Internal combustion engine valve drive switching device
07/21/2010CN101784758A Valve train actuating device
07/21/2010CN101782006A Device for controlling air inlet valve and air outlet valve of internal combustion engine
07/21/2010CN101782005A Drive device
07/20/2010US7761221 Variable valve controller for an internal combustion engine and method for operating the same
07/20/2010US7757648 Switchable valve train member
07/15/2010DE102009058392A1 Solenoiddiagnosesysteme für eine Zylinderabschaltsteuerung Solenoiddiagnosesysteme for a Zylinderabschaltsteuerung
07/14/2010CN101779010A Valve gear control device for internal combustion engine
07/14/2010CN101779009A Internal combustion engine valve train switching device
07/14/2010CN101779008A Internal combustion engine valve train switching device
07/14/2010CN101779007A Variable valve control for internal combustion engine
07/14/2010CN101779006A Variable valve gear
07/14/2010CN101351624B Valve driving device for internal combustion engine
07/08/2010WO2010078280A2 Engine braking devices and methods
07/08/2010WO2010033417A3 Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts
07/07/2010EP2204566A1 Adaptive control system of the air-fuel ratio of an internal combustione engine with a variable valve timing system
07/07/2010CN201521322U Engine pressure reduction device
07/07/2010CN201521320U Novel internal combustion engine valve lift control mechanism
07/07/2010CN101772633A Method and apparatus for controlling transitions in an engine having multi-step valve lift
07/07/2010CN101772624A Actuating device
07/07/2010CN101769186A Engine braking device with double oil pressure control valves and method thereof
07/07/2010CN101769185A Integrated engine braking device with mechanical chaining and method for changing movement of engine air valve
07/01/2010US20100162978 Desmodromic variable valve actuation
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