LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Valve – Rotary

Variable timing rotary valve for an internal combustion engine

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

Variable timing system for engine valve operating gear

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

Variable timing system, particularly for an internal combustion

Internal-combustion engines – Means to whirl fluid before – upon – or after entry into...

Variable tumble flow-generating device of engine and...

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Variable tuned telescoping resonator

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Variable two-way bleed valve

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

Variable value timing mechanism with crank drive

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Variable valve

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

Variable valve actuating apparatus for internal combustion...

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

Variable valve actuating apparatus for internal combustion...

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Variable valve actuating device

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

Variable valve actuating device and method

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

Variable valve actuating mechanism for internal combustion...

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Variable valve actuating mechanism having a rotary hydraulic...

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Variable valve actuating mechanism having automatic lash...

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

Variable valve actuating mechanism having torsional lash...

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

Variable valve actuating mechanism with magnetorheological...

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

Variable valve actuating system and method

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

Variable valve actuation apparatus