The device has a cylinder supplied with gas e.g. liquid petroleum gas or compressed natural gas, via mechanical, electrical, magnetic or piezoelectrically steered injectors (6). A pressure sensor (5) detects pressure in a region of compressed intake air (3...

The device has an electronic steered heating or cooling device that controls liquid gas pressure in a tank container (2) for operation of a combustion engine i.e. diesel engine. The heating or cooling device comprises a piping system for passing heat trans...