LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Charge forming device – Diverse fuel supply

Bi-fuel liquid injection system for an internal combustion engin

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Bi-modal air assist injection system

Internal-combustion engines – Poppet valve operating mechanism – Spring

Bi-plastic self-locking valve spring retainer

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Bi-turbocharger internal combustion engine with exhaust gas...

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

Bias spring arbor for a camshaft phaser

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Bias system for dedicated engine braking rocker arm in a...

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

Biasing assembly for a variable valve timing mechanism

Internal-combustion engines – Water and hydrocarbon

Bicatalytic igniter converter and processor for internal combust

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Bidirectional pulse jet ejector manifold

Internal-combustion engines – Transmission mechanism from piston – Crankshaft and connecting rod

Bidirectionally reciprocating piston engine

Internal-combustion engines – Charge forming device – Including means responsive to instantaneous change in engine...

Binary and proportional control for a feedback carburetor

Internal-combustion engines – Charge forming device – Gaseous fuel and air mixer

Biogas driven generator set

Internal-combustion engines – Two-cycle – Rear compression

Biogas-driven generator set

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means

Biopxy system with hemostatic insert

Internal-combustion engines – High tension ignition system – Having specific trigger circuitry

Bipolar activated magnetic pulse timer

Internal-combustion engines – High tension ignition system – Multiple primary current interrupters

Bipolar magnetic pulse activated ignition system

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Bipolar valve having permanent magnet

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Bistable electromechanical valve actuator

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Blade-thru-slot combustion engine, compressor, pump and motor