Patent ID: 8905070

Claim:
Assembly comprising a storage bag ( 30 ) for temporarily accommodating a liquid gas fuel around a discharge for a liquid gas fuel store formed from a deformable memory material and a fuel pump ( 21 ) mounted in said storage bag ( 30 ), wherein the storage bag ( 30 has a bottom ( 35 ) with sides rising from the bottom, wherein the storage bag is formed from a plastic, a one-way valve ( 46 , 37 ) being placed in or close to the bottom and connected to an inlet in the storage bag, the one-way valve ( 46 , 37 ) being welded to the plastic of the storage bag, wherein the storage bag has a temporary, size-reduced condition, an outer diameter of the storage bag then being less than 48 mm, and a second, operative condition, the storage bag having a sufficient volume, thereby having an outer diameter of greater than 48 mm, wherein a bottom-forming part ( 36 ) is welded to an inner side on or close to the bottom.