Method and apparatus for maintaining the operating temperature i
Method and apparatus for operating an internal combustion engine
Method and apparatus for operation of combustion engines
Method and apparatus for oxidizing a fuel in an internal combust
Method and apparatus for producing alcohol and an alcohol-petrol
Method and apparatus for providing a hydrogen enriched fuel...
Method and apparatus for removing hydrogen sulfide from fuel for
Method and apparatus for shutting down a fuel reformer
Method and apparatus for starting an alcohol engine
Method and apparatus for starting up a gas generator for convert
Method and apparatus for warming intake air to an internal...
Method and apparatus to produce enriched hydrogen with a...
Method and device for producing energy or methanol
Method and equipment for control of internal combustion engine i
Method and equipment for control of internal combustion engine w
Method and means of generating gas from water for use as a fuel
Method for controlling compression ignition internal...
Method for controlling compression ignition internal...
Method for controlling heat of a metal hydride container
Method for operating a hydrogen engine, motor-vehicle drive