Rechargeable LPG container for portable gas combustor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 2, 2003
Grant Date -
N/A
app pub date -
Mar 13, 2000
filing date -
Nov 4, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
LPG storing cylinder (1) 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 through hole (4) as it is urged with an urging spring (6) for valve closing. A gas take-out passage (7) 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 to shut off a communication between an interior area of the gas storing cylinder (1) 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 LPG storing cylinder (1).
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