F01L2810/00 - CPC Classification Index

ClassID:

137510 ⎘

F01L2810/00 - CPC Classification

Classification description:

Arrangements solving specific problems in relation with valve gears

Sub-classes:

F01L2810/01 » Cooling 19
F01L2810/02 » Lubrication 249
F01L2810/03 » Reducing vibration 51
F01L2810/04 » Reducing noise 48
F01L2810/05 » Related to pressure difference on both sides of a valve 8

Recent Application in this class:

20230243281

Systems and methods for backlash compensation in cam phasing systems

20190040770

System and method for a variable cam timing phase control apparatus with isolator

20180179921

Variable valve mechanism for engine

20150083078

Engine including motorized throttle valve

20140182530

Inspection system for continuous variable valve lift device