| 摘要 |
<p>A manifold assembly (140) is provided which includes a manifold block (142) having a gas inlet (148) and a gas outlet (150). The block (142) also includes a regulator inlet in a planar surface (166) of the manifold block (142) which is connected to the gas inlet (148). The regulator outlet is also provided in the planar surface (166) spaced from the regulator inlet and connected to the gas outlet (150). A regulator (162) is mounted to the manifold block (142) at the planar surface (166) and includes an inlet (164) and outlet (178) on a common wall of the regulator (162). The inlet (164) and outlet (178) of the regulator (162) have the same spacing as and communicate with the regulator (162) inlet and outlet of the manifold block (142). In the preferred embodiment, one of the inlet (164) and outlet (178) of the regulator (162) is annular and encompasses the other.</p> |
