LandOfFree - US Patents - Listing for Internal-combustion engines

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

Auxiliary power unit for a hybrid electric vehicle

Internal-combustion engines – Vibration compensating device – Balancing arrangement

Auxiliary power unit for a hybrid electrical vehicle

Internal-combustion engines – Cooling – With cooling of additional parts or materials

Auxiliary power unit for hybrid electric vehicle

Internal-combustion engines – With heating means

Auxiliary power unit for vehicles

Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber assembly inserted in spark plug hole

Auxiliary precombustion chamber and combustion distributor for a

Internal-combustion engines – Starting device – Control of glow plug during starting

Auxiliary starter apparatus for multi-cylinder diesel engine by

Internal-combustion engines – Starting device – For airplane

Auxiliary starter mechanism for automobile engines and the like

Internal-combustion engines – Starting device – Control of glow plug during starting

Auxiliary starter unit for use with a diesel engine, and method

Internal-combustion engines – Combustion chamber means having fuel injection only – Injection of fuel onto igniter – deflector – heater – or atomizer

Auxiliary starter, particularly for diesel engines

Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel

Auxiliary structure and arrangement for internal combustion engi

Internal-combustion engines – Charge forming device – Combined liquid and gaseous fuel

Auxiliary supply system

Internal-combustion engines – Cooling

Auxiliary system for heating/cooling internal combustion engine

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

Auxiliary systems for an engine having two electrical...

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

Auxiliary valve

Internal-combustion engines – Engine speed regulator – Specific throttle valve structure

Auxiliary valve for the intake passageway of an internal...

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Auxiliary water-supply sytem for an internal combustion engine

Internal-combustion engines – Charge forming device – Combustible mixture ionization – ozonation – or electrolysis

Auxiliary-gas supplying apparatus for combustion engine

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

Avoid drawing air into VCT chamber by exhausting oil into an...

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Axial cylinder internal combustion engine