Cycle based on compressed air by an auxiliary compressor for internal combustion engines

IN-CYLINDER AIR INJECTION VIA DUAL-FUEL INJECTOR

Internal combustion engine and method for its operation

Method for Using Combustion Engine and Combustion Engine Assembly

Apparatus and methods for controlling reciprocating internal combustion engines

Apparatus and methods for controlling reciprocating internal combustion engines

Internal combustion engine control apparatus

Isothermal compression based combustion engine

Method and system for a gas turbine engine air ventilation purge circuit

FUEL-EFFICIENT AND EMISSION REDUCTION DEVICE OF ENGINE

Combustion engine with fresh gas line to increase turbulence

Two-cycle pneumatic injection engine

Isothermal compression based combustion engine

After-treatment system and method for six-stroke combustion cycle

Six-stroke engine system with blowdown turbocharger

Method of injecting fuel into an engine

Turbocharged reciprocating piston engine having a connected pressure tank for bridging turbo lag, and method for operating said engine

INTERNAL COMBUSTION ENGINE HAVING INDEPENDENT GAS SUPPLY WITH NO COMPRESSION STROKE

Mackay cold-expansion engine system

IMPROVED FILM-COOLED INTERNAL COMBUSTION ENGINE

Dual fuel compression ignition engines and methods

Ignition system utilizing igniter and gas injector

Air injection engine

On demand, stored, positive pressurized air injection for internal combustion engines combustion chambers

Compression ignition engines and methods

Combustion control system for internal combustion engine

Internal combustion engine

Internal combustion engine with shared holding tank in cylinder head for elevated expansion ratio

Internal combustion engine with single-port holding tank for elevated expansion ratio

Turbo-lag compensation system for an engine

Low emission high performance engines, multiple cylinder engines and operating methods

Engine which operates repeatedly with a multi-stage combustion process

Air injection engine