Patent ID: 10738943

Abstract:
The filling station according to the invention enables an automated refilling of a gas bottle by an end-user. This comprises an insertion device, which enables an end-user to insert an emptied gas bottle into the filling station. The filling station comprises a closing device for closing the filling station after the insertion of the gas bottle such that a removal of the gas bottle subsequent to the closing is not possible. The end-user may not remove the gas bottle in a closed state. Furthermore, the filling station comprises a filling device for an automated filling of an into the filling station inserted emptied gas bottle subsequent to the closing. A filling may thus only take place, if the filling station is closed and in consequence the gas bottle cannot be removed. There is a gas testing device for an automated gas leakage test after a refilling of an inserted gas bottle. With it, the tightness of a once again filled gas bottle is tested. There is a release device that releases an afore filled or full gas bottle only after a successful gas leakage test and thus enables a removal of a once again filled gas bottle. A removal of a gas bottled filled with gas respectively liquid gas is thus only possible, if the gas leakage test revealed that no gas escapes from the filled bottle. The invention further concerns a method for refilling.