Combustion engine with steam powered piston assist

Composite power unit

Compound engine dynamo-electric machine

Computerized system and method for synchronizing engine...

Control apparatus and method for engine/electric hybrid vehicle

Control apparatus and method for engine/electric hybrid vehicle

Control apparatus for variable-cylinder engine, and control...

Control device for a balancing apparatus

Control device for a hybrid vehicle

Control system and method

Control system for equalizing the torques of multiple engines dr

Control system for hybrid vehicle

Control system for plural engines

Control System for synchronizing engines

Control system of hybrid transmission

Controlling airflow to multiple engine modules with a single...

Cooling system for an engine having a plurality of engine units

Device for controlling accessories driven by the engine of a veh

Device for converting thermal energy into mechanical energy

Diesel and electric hydraulic systems for transportation