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1. 发明授权

US4076040A Alternator valve 失效
标题翻译：交流发电机
公开(公告)号：US4076040A
公开(公告)日：1978-02-28
申请号：US691890
申请日：1976-06-01
申请人： Robert J. Alpers , Fredrick J. Crates , Denis P. Ott , John D. Schmunk
发明人： Robert J. Alpers , Fredrick J. Crates , Denis P. Ott , John D. Schmunk
IPC分类号： F16K11/00 , F16K27/02
CPC分类号： F16K27/0263 , F16K11/00 , Y10T137/7021 , Y10T137/87788
摘要： An alternator valve assembly particularly suited for below ground level use in septic systems for diverting flow from a single inlet to either of two separate outlets. The valve is comprised of a plastic housing which defines a valve chamber having an inlet, a pair of outlets, and valve plug seat means located in the housing adjacent each outlet. A rubber valve plug is adapted to be received in the valve chamber in one of the outlets to selectively block flow therethrough. The plug includes a sealing lip cooperable with the valve seat of the associated outlet and includes an elongated handle protruding outwardly of the valve housing to facilitate movement of the plug between blocking positions with each of the outlets. An outlet box defining a hollow outlet box chamber and having an exit area may be disposed in operative communication with each of the valve housing outlets. An elongated tube-like member extends upwardly from the valve chamber housing to ground level and the elongated handle for the valve plug extends upwardly through the tube-like member to substantially ground level. A cap or cover is closely received in or over the tube-like member at ground level. The elongated handle is longitudinally dimensioned to cooperate with the inner face of the cap or cover to prevent undesired dislodgement of the valve plug from blocking engagement with one of the valve chamber outlets due to system back pressures or the like.
摘要翻译：一种交流发电机组件，特别适用于在化粪池系统中低于地面的用途，用于将流体从单个入口转移到两个分开的出口之一。该阀由塑料壳体组成，该塑料壳体限定具有入口，一对出口和位于每个出口附近的壳体中的阀塞座装置的阀室。橡胶阀塞适于容纳在一个出口中的阀室中，以选择性地阻止流过其中的流体。塞子包括与相关联的出口的阀座配合的密封唇缘，并且包括从阀壳体向外突出的细长手柄，以便于插头在每个出口的阻塞位置之间移动。限定中空出口箱室并且具有出口区域的出口箱可以设置成与每个阀壳体出口可操作地连通。细长的管状构件从阀室壳体向上延伸到地平面，并且用于阀塞的细长手柄向上延伸穿过管状构件至基本接地水平。帽或盖紧密地接收在地面上的管状构件中或上方。细长的手柄的纵向尺寸设计成与帽或盖的内表面配合，以防止由于系统的背压等而导致阀塞的不期望的移动与阀室出口中的一个阻塞接合。

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