LandOfFree - US Patents - Listing for Internal-combustion engines

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

Phase control piston for a cam phaser

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

Phase controller and cam shaft phase controller for internal...

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

Phase displacement device

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Phase timed camshaft spray lubrication system

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

Phase variator

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

Phase varying apparatus for engine

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

Phaser mounted DPCS (differential pressure control system)...

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

Phaser with a single recirculation check valve and inlet valve

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

Phasing device for machine applications

Internal-combustion engines – Igniters – Sparkers

Photo electric ignition system

Internal-combustion engines – High tension ignition system – Having auxiliary spark gap in series or parallel with the coil

Photoactive ionization high-tension pulsator of carburetor motor

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

Photoelectric breakerless distributor

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Photoelectric isolation circuit for an internal combustion engin

Internal-combustion engines – Igniters – Incandescent

Photon-ion-electron hydrogen generator plug

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Pick-up tube for hydraulically-actuated valve deactivation

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Piezo electronic throttle control actuator

Internal-combustion engines – Charge forming device – Fuel injection system

Piezo intensifier fuel injector and engine using same

Internal-combustion engines – Charge forming device – With fuel pump

Piezo stack temperature estimator

Internal-combustion engines – Charge forming device – With fuel pump

Piezo stack temperature estimator