Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydraulic cushioning of a variable valve timing mechanism

Hydraulic cushioning of a variable valve timing mechanism

US Patent 6866013 · Granted Mar 15, 2005

Estimated economic value: $13,771,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Camshaft phaser using both cam torque and engine oil pressure2021
Variable camshaft timing mechanism with a lock pin engaged by oil pressure2020
Variable camshaft timing device with two locking positions2020
Multi-mode variable camshaft timing device with two locking positions2019
Variable camshaft timing mechanism with a lock pin engaged by oil pressure2018
Multi-mode variable cam timing phaser2017
Multi-mode variable cam timing phaser2017
Using camshaft timing device with hydraulic lock in an intermediate position for2015
Dual lock pin phaser2014
Variable camshaft timing mechanism with a default mode2014
Cam torque actuated variable camshaft timing device with a bi-directional oil pr2014
Venting mechanism to enhance warming of a variable cam timing mechanism2013