Apparatus for automatic switching from a first liquified gas container to a second one

摘要

Device for automatic switching of a first liquid gas container (1) to a second container (4) comprises a first gas pressure regulator (3) with a first gas pressure regulation unit that connects to the first fluid container and converts an input pressure to an output intermediate pressure and a second gas pressure regulation unit that converts the intermediate pressure to a third output pressure. The pressure reduction chamber of the pressure regulation unit has a second input connection to the second fluid container.