LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

HCCI engine with combustion-tailoring chamber

Internal-combustion engines – Poppet valve operating mechanism – Plural valve trains – single actuator

Head and overhead camshaft assembly for an internal combustion e

Internal-combustion engines – High tension ignition system – Having a specific mounting of system component

Head cover arrangement for double overhead cam type engine

Internal-combustion engines – Combustion chamber having multiple spark gaps

Head for an internal combustion reciprocating engine

Internal-combustion engines – Combustion chamber – Having squish area

Head for high performance internal combustion engine

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

Head for high performance internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Head structure for OHC type internal combustion engine

Internal-combustion engines – Water and hydrocarbon

Heading gas injection system (HGIS) direct injection system

Internal-combustion engines – Cooling – System drained and/or heat-storing

Heat accumulator and engine

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

Heat activated fuel shut-off valve actuator

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

Heat activated valve system

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

Heat conducting shield for cylinder heads of internal combustion

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

Heat control system for a two-cycle engine

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

Heat control valve

Internal-combustion engines – Cooling – Air-cooled

Heat deflection system for a lawn tractor

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

Heat distribution passage for manifold heater system

Internal-combustion engines – Convertible cycle

Heat engine

Internal-combustion engines – Rotary – With compression volume means in uninterrupted communication...

Heat engine

Internal-combustion engines – Cooling – Interrelated coolant flow and throttle control

Heat engine power system