The present disclosure relates to an internal combustion engine (10) comprising at least one cylinder (26A to 26D) for combusting a mixture of fuel and air therein, and a starting air system (90) configured to provide pressurized starting air to the at lea...

A control device (50) suitable for use in a vehicle includes a circuit board (53) and a spring element (54). The circuit board includes a circuit element (60) electrically connected there at. The spring element is engaged with the circuit element and biase...

Provided is an opposed-piston engine which enhances thermal efficiency by improving heat insulation efficiency of constitutional members of the engine as much as possible, realizing a high compression ratio in a combustion chamber and lowers vibrations. Le...

An engine is designed to allow a compression self-ignition combustion under an air-fuel ratio leaner than a stoichiometric air-fuel ratio to be performed at least in a partial-load range of the engine. Under a condition that an engine speed varies at a sam...

The engine may be of the self-ignition or plug ignition type. It has 14 cylinders (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14) arranged in banks. The ignition sequence of cylinders 1-7 takes place in groups of one cylinder and/or two cylinders and/or th...

A compression self-ignition internal combustion engine in which combustion of air-fuel mixture in a combustion chamber is made upon self-ignition of the air-fuel mixture under compression by a piston. A high temperature air-fuel mixture field is formed in ...

The method involves injecting water into a cylinder (2) in which a piston (3) moves reciprocally and which has at least one exhaust outlet (7) for carrying away gases and at least one air inlet (8). The outlet is closed during the exhaust cycle of the pist...