| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve a moisture detector assembly connected to a high-pressure gas cylinder. <P>SOLUTION: A pressure regulator is mounted on a housing, in which a moisture detection probe is put, and a flow outlet of the pressure regulator is opened toward a housing bore. The regulator includes a cap closing a regulator bore on the opposite side to an outlet for forming a main chamber, a flow inlet, and a piston extending inside the regulator bore for controlling fluid flow from the flow inlet and to the flow outlet. The flow outlet of the regulator is an orifice limiting fluid flow from the regulator bore to the housing bore. Inside the regulator bore, a control chamber is formed of a head, which is formed in the piston and has a large diameter, and formed of the opening part of the flow outlet opened toward the head. A pressure inside the control chamber controls movement of the piston between a fluid flow blocking position and a fluid flow position. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
