Adiabatic positive displacement machinery

Apparatus for the expansion of pressurized, pulsating exhaust ga

Closed fluid loop solar thermodynamic system

Compound cycle internal combustion engine

Compound four stroke internal combustion engine with crossover o

Compound regenerative engine

Drive device

Dual-cylinder expander engine and combustion method with two...

Engine assembly comprising an internal combustion engine and a s

Heat engines

In-line engines having residual cycles and method of operation

Internal combustion engine and method

Internal combustion engine having multiple expansion and compres

Internal combustion engine with dual exhaust expansion...

Internal combustion steam engine

Multi-staged internal combustion engine

Split cycle internal combustion engines

Supercharged internal combustion engine with an expander...