LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Valve – Reciprocating valve

Gas exchange valve of an internal combustion engine

Internal-combustion engines – Valve – Reciprocating valve

Gas exchange valve with a hollow space

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Gas exhausting systems for motorcycle engines

Internal-combustion engines – Free piston – Single chamber; one piston

Gas fastening apparatus having an internal combustion engine...

Internal-combustion engines – Burning by highly compressed air – Oil engine air preheated

Gas feed system for a gas-fired diesel engine

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

Gas feeding system for an internal combustion engine, having...

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

Gas feeding system for an internal combustion engine, having...

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

Gas feeding system for an internal combustion engine, having...

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

Gas filtering and recirculating device for general machine

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Gas flow rate control system for internal combustion engine

Internal-combustion engines – Combined devices – Generating plants

Gas fuel engine

Internal-combustion engines – Rotary – With charge treatment means

Gas fuel engine

Internal-combustion engines – Combustion chamber means having fuel injection only – Using multiple injectors or injections

Gas fuel engine and control method for the same

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

Gas fuel feed device

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

Gas fuel supply apparatus

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

Gas fuel supply mechanism for gas combustion engine

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

Gas fuel supply system

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

Gas fuel supply system for vehicle

Internal-combustion engines – Combined devices – Generating plants

Gas generator