LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism,With means for varying timing

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Controls apparatus for engine variable valve system

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Coupling for the transmission of alternating torques

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Crank gear variable valve actuating mechanism

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

CTA phaser with proportional oil pressure for actuation at...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

CTA phaser with proportional oil pressure for actuation at...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder deactivation apparatus incorporating a distributed...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder deactivation apparatus with vapor purge

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder deactivation engine with advanced exhaust cam...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder deactivation system for vehicle and variable valve...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder head for a valve-controlled internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder head for an internal-combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder head for variable valve timing

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder head structure

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder valve drive for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder valve operating apparatus

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder valve operating system

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Cylinder valve operating system for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Damped automatic variable valve timing device for internal combu

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Deactivatable valve control arrangement for internal combustion