公开(公告)号：US4149557A

公开(公告)日：1979-04-17

申请号：US831078

申请日：1977-09-06

申请人： David A. Keech ,  Ronald D. Schlesch ,  Robert F. Lyons

发明人： David A. Keech ,  Ronald D. Schlesch ,  Robert F. Lyons

IPC分类号： F16T1/30

CPC分类号： F16T1/305 ,  Y10T137/3046 ,  Y10T137/7332

摘要： An inverted bucket-type steam trap has a completely sealed casing of uniform wall thickness and preferably made of stainless steel. The casing is comprised of an upper part and a lower part. The lower part and the upper part both have a cylindrical wall portion which is open at one end and closed at the other end by a spherical segment-shaped bottom wall. The upper part and the lower part are affixed to each other by welding. The upper part has sidewardly extending outlet and inlet fitting means welded thereto. A valve is provided in association with the outlet fitting means. An inverted bucket is movable vertically inside the casing in response to the presence of condensate therein to operate the valve between opened and closed positions. An inlet tube is provided inside the casing and it extends from the inlet fitting means into the lower end of the bucket.

摘要翻译： 倒桶式疏水阀具有均匀壁厚的完全密封的外壳，最好由不锈钢制成。 外壳由上部和下部组成。 下部和上部都具有圆柱形壁部分，该圆筒形壁部分在一端开口并且在另一端由球形段状底壁封闭。 上部和下部通过焊接彼此固定。 上部具有侧向延伸的出口和入口装配装置焊接到其上。 与出口配件装置相关联地设置有阀。 倒置的桶可以响应于其中存在冷凝物而在壳体内垂直移动，以在打开和关闭位置之间操作阀。 入口管设置在壳体内部，并且从入口装配装置延伸到桶的下端。

公开(公告)号：US4508135A

公开(公告)日：1985-04-02

申请号：US423495

申请日：1982-09-24

申请人： Ronald D. Schlesch ,  Robert F. Lyons

发明人： Ronald D. Schlesch ,  Robert F. Lyons

IPC分类号： F16L39/04 ,  F16T1/30 ,  F16T1/38

CPC分类号： F16L39/04 ,  F16T1/305 ,  F16T1/38 ,  Y10T137/3046 ,  Y10T137/5196

摘要： A combined inlet and outlet fitting for a fluid handling mechanism comprising a block having an inlet passage and an outlet passage having corresponding one ends adapted to be connected to the mechanism and the opposite ends thereof extending to the same one longitudinal end of the block. A coupling is attached to said one end of the block so that it can be moved arcuately relative to the block. The coupling has inlet and outlet ports connected to said inlet and outlet passages, respectively. Fastening means are provided for releasably securing said coupling in fluid-tight sealed relationship with said block.

摘要翻译： 一种用于流体处理机构的组合的入口和出口配件，其包括具有入口通道和出口通道的块，所述入口通道和出口通道具有适于连接到所述机构的相应的一端，并且其相对端延伸到所述块的相同的一个纵向端。 联接件附接到块的所述一端，使得其可以相对于块弓形地移动。 联接器具有分别连接到所述入口和出口通道的入口和出口。 提供紧固装置，用于将所述联接件可释放地固定在与所述块流体密封的密封关系中。