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

Engine valve timing control system

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

Engine valve timing controller

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

Engine valve train system

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

Engine valvetrain having variable valve lift timing and...

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

Engine variable valve timing mechanism

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

Engine variable valve timing system

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

Engine with intake valves operated by camshaft

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

Engine with load dependent variably operable intake and exhaust

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

Engine with two cylinder banks each with a valve operating...

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

Engine with variable cam timing and control advantageously...

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

Engine with variable cam timing and control advantageously...

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

Engine with variable lift valve mechanism

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

Engine with variable value timing device

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

Engine with variable valve mechanism

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

Engine with variable valve overlap

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

Engine with variable valve timing

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

Engine/valvetrain with shaft-mounted cam followers having...

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

Evaluation method of diagnostic function for variable valve...

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

Exhaust and intake rocker arm assemblies for modifying valve...