-
公开(公告)号:US6152175A
公开(公告)日:2000-11-28
申请号:US89346
申请日:1998-06-03
CPC分类号: F16K27/003 , F17D1/04 , Y10T137/87571 , Y10T137/87684 , Y10T137/87885
摘要: A process gas supply unit without conventional pipes. The process gas supply unit may include the components of a mass flow controller, an input valve, an output valve, a purge valve, a vacuum valve, a check valve, a regulator, and a filter. Module blocks are attached to at least one of the components with bolts from a predetermined direction. The module blocks are mounted on base plates with bolts from the same predetermined direction, and the base plates are mounted on a mounting panel with bolts from the same predetermined direction.
摘要翻译: 没有常规管道的工艺气体供应单元。 过程气体供应单元可以包括质量流量控制器,输入阀,输出阀,净化阀,真空阀,止回阀,调节器和过滤器的组件。 模块通过螺栓从预定方向附接至至少一个部件。 模块通过螺栓从相同的预定方向安装在基板上,并且用相同的预定方向的螺栓将基板安装在安装面板上。