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1. 发明授权

US4038708A Commode water conservation apparatus 失效
标题翻译：水路养护设备
公开(公告)号：US4038708A
公开(公告)日：1977-08-02
申请号：US714779
申请日：1976-08-16
申请人： Paul M. Perrine , Vincent C. Janes , James A. Cassera
发明人： Paul M. Perrine , Vincent C. Janes , James A. Cassera
IPC分类号： E03D1/14 , E03D1/34 , E03D5/02
CPC分类号： E03D1/142
摘要： Apparatus for selectively conserving water used in association with a commode flush tank is disclosed. The apparatus comprises a generally rectangular plate having ratchet means for wedging the plate between two opposed walls of the tank. The plate further includes a series of longitudinally disposed circular apertures for carrying an elongated stem member downwardly into the tank. The stem member, which slidably receives an elongated float, is carried by the plate so as to maintain the float disposed relative to the buoyant outlet valve of the flush tank. Whereby upon only partial emptying of the tank in response to operating the flush lever, the float contacts the buoyant valve to effect premature closure thereof. In another embodiment, the stem and float may be disposed to one side of the buoyant valve such that a transversely extending retainer clip carried by the float applies a vertical uniform pressure to the top of the buoyant valve in order to achieve premature closure.
摘要翻译：公开了一种用于选择性地保存与一个槽式冲洗槽相关联的水的装置。该装置包括具有棘爪装置的大致矩形板，该棘轮装置用于在两个相对的箱壁之间楔住板。该板还包括一系列纵向设置的圆形孔，用于将细长的杆构件向下运送到罐中。可滑动地容纳细长浮子的杆构件由板承载，以保持相对于冲洗槽的浮力出口阀布置的浮子。由于响应于操作冲洗杆而仅部分排空罐，浮子接触浮力阀以使其过早关闭。在另一个实施例中，杆和浮子可以设置在浮力阀的一侧，使得由浮子承载的横向延伸的保持器夹具对浮力阀的顶部施加垂直均匀的压力，以实现过早关闭。

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