F01L 1/22

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Description

Class  F01L : CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES


Subclass 1/22: Valve-gear or valve arrangements, e.g. lift-valve gear (lift valve and valve seat assemblies per seF01L 3/00; slide-valve gear F01L 5/00; actuated non-mechanically F01L 9/00; valve arrangements in working piston or piston-rod F01L 11/00; modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations F01L 13/00) Adjusting or compensating clearance, i.e. lash adjustment automatically

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12188385 Rocker arm assemblyApr 26, 22Jan 07, 25EATON INTELLIGENT POWER LIMITED
12049835 Lash adjuster with hydraulic lash assembly and mechanical lash assemblyMay 13, 21Jul 30, 24EATON INTELLIGENT POWER LIMITED
11898470 Cylinder deactivation and engine brake mechanism for type III center pivot valvetrainsMay 17, 23Feb 13, 24EATON INTELLIGENT POWER LIMITED
11686224 Cylinder deactivation and engine brake mechanism for type III center pivot valvetrainsJun 17, 20Jun 27, 23EATON INTELLIGENT POWER LIMITED
11619149 Compact engine brake with pressure-control resetMar 24, 22Apr 04, 23Pacbrake Company
11486273 Variable valve driving mechanism of engine, and engineDec 29, 18Nov 01, 22Weichai Power Co., Ltd.
11448102 Actuation apparatusMay 23, 17Sep 20, 22EATON INTELLIGENT POWER LIMITED
11448105 Valve mechanism, engine and vehicleJun 07, 18Sep 20, 22Great Wall Motor Company Limited
11428127 Castellation device, mechanical capsule, and rocker armFeb 19, 21Aug 30, 22EATON INTELLIGENT POWER LIMITED
11384661 Valve train for an internal combustion engine of a motor vehicleSep 21, 18Jul 12, 22Daimler AG
11268411 System and method for engine valve lash calibrationJun 05, 20Mar 08, 22Caterpillar Inc.
11225885 Rocker arm motion detection for diagnostic feedback and controlJul 30, 18Jan 18, 22EATON INTELLIGENT POWER LIMITED
11215088 Module for a variable-lift valve drive of an internal combustion engineJun 11, 19Jan 04, 22Schaeffler Technologies AG & Co. KG
11058041 Component mounter and mounting headMar 31, 17Jul 06, 21FUJI CORPORATION
11053864 Control strategy, apparatus and nonvolatile computer storage mediumJun 07, 18Jul 06, 21Great Wall Motor Company Limited
11047267 Variable valve lift systemMar 19, 20Jun 29, 21Mechadyne International Ltd.
11008900 Sliding contact for electrically actuated rocker armJun 05, 20May 18, 21EATON INTELLIGENT POWER LIMITED
10941678 Adjusting device with sealed guide cylinderAug 14, 18Mar 09, 21Kendrion (Villingen) GmbH
10934897 Mechanical lash adjusterJun 17, 16Mar 02, 21NITTAN VALVE CO., LTD.
10895175 Force transmission device for variable valve driveAug 17, 18Jan 19, 21MAN Truck & Bus AG

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2023/0235,687 COMPACT ENGINE BRAKE WITH PRESSURE-CONTROL RESETApr 03, 23Jul 27, 23Pacbrake Company
2022/0307,392 COMPACT ENGINE BRAKE WITH PRESSURE-CONTROL RESETMar 24, 22Sep 29, 22Not available
2020/0340,372 Valve Train for an Internal Combustion Engine of a Motor VehicleSep 21, 18Oct 29, 20Daimler AG
2020/0308,994 Adjusting Device With Sealed Guide CylinderAug 14, 18Oct 01, 20Kendrion (Villingen) GmbH
2020/0025,043 MODULE OF A VARIABLE VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINEJun 14, 19Jan 23, 20Schaeffler Technologies AG & Co. KG
2019/0338,680 Sliding Contact For Electrically Actuated Rocker ArmJul 02, 19Nov 07, 19EATON INTELLIGENT POWER LIMITED
2019/0316,495 Mechanical Lash AdjusterJun 17, 16Oct 17, 19Not available
2019/0145,287 Valve Mechanism and Mechanical Lash AdjusterJun 15, 17May 16, 19Not available
2018/0030,861 LATCH INTERFACE FOR A VALVE ACTUATING DEVICESep 20, 17Feb 01, 18EATON CORPORATION
2017/0114,675 TORSION ASSEMBLY FOR CONTROLLABLY PROVIDING TORQUE TO A CAMSHAFTJan 03, 17Apr 27, 17SCHAEFFLER TECHNOLOGIES AG & CO. KG
2017/0009,609 TRANSMISSION ASSEMBLY FOR A MECHANICALLY CONTROLLABLE VALVE TRAIN, AND MECHANICALLY CONTROLLABLE VALVE TRAINOct 28, 14Jan 12, 17PIERBURG GMBH

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