| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas supply system with an excess flow prevention function. <P>SOLUTION: The gas supply system with the excess flow prevention function is comprised of a gas cylinder (GB), a valve body assembly (V) of the gas cylinder, a hose connecting means (H) for connecting a hose, and a valve which is connected to the hose connection means installed at either an adapter (A) connected to the hose connecting means and having the hose connecting means to the valve body assembly or the valve body assembly (V) directly connected to the hose connecting means (H) and having a socket directly connected the the hose connecting means (H), and which is moved by the gas flow at the excess flow and shuts-off the discharge. The hose connecting means (H) is comprised of a plurality of leaf springs combined in a groove provided in the circumference of the connecting adapter (A) or the socket. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
