RECHARGEABLE LP (LIQUEFIED PETROLEUM) GAS CYLIINDER FOR PORTABLE GAS BURNER

摘要

: An LP gas storing cylinder (I) is attached to a portable gas burner when it is used. The LP gas storing cylinder (I) has a top portion fixed to a valve block (2) provided with a through hole (4) for attaching a gas take-out nozzle (3). The gas take-out nozzle (3) is attached to the nozzle attaching through hole (4) as it is urged with an urging spring (6) for valve closing in a direction where it advances. A gas take-out passage (7) formed within the gas take-out nozzle (3) communicates with the nozzle attaching through hole (4) by a window hole (8). A sealing ring (10) is fitted into a portion where the window hole (8) is formed. The sealing ring (10) seals the window hole (8) to shut off a communication between an interior are of the gas storing cylinder (I) and the gas take-out passage (7). A guide pipe (12) to communicate the interior area of the. cylinder with a valve chamber (5) projects from an inner end wall of the valve block (2) into the interior area of the LP gas storing cylinder (I). No. of Pages : 12 No. of Claims : 3