公开(公告)号：US3461901A

公开(公告)日：1969-08-19

申请号：US3461901D

申请日：1964-08-13

Applicant: BUCKNELL ERNEST H ,  IRVING A WARD ,  RALPH E BLETCHER ,  PEARL W BLETCHER ,  HAZEL S BRONDUM ,  CHARLOTTE ROBERTSON ,  KENNETH ROBERTSON ,  GARY B ROBERTSON ,  BLETCHER JAMES H ,  RICHARD J BLETCHER ,  E H BUCKNELL ,  MYRON GLAUBER ,  MABEL BUCKNELL ,  MARCIA B LISTON ,  DANIEL B LISTON

Inventor： BUCKNELL ERNEST H ,  WARD IRVING A

IPC: E03C1/04 ,  F16K31/143

CPC classification number: F16K19/00 ,  Y10T137/2683 ,  Y10T137/7668 ,  Y10T137/9464

公开(公告)号：US2646515A

公开(公告)日：1953-07-21

申请号：US15700650

申请日：1950-04-20

Applicant: RALPH E BLETCHER ,  PEARL BLETCHER ,  HAZEL E SKINNER ,  WILLIAM G PORTER ,  IRVING A WARD

Inventor： LESLIE LYNCH

IPC: G01T1/185 ,  H03F3/36

CPC classification number: G01T1/185 ,  H03F3/36

公开(公告)号：US3656503A

公开(公告)日：1972-04-18

申请号：US3656503D

申请日：1970-05-11

Applicant: IRVING A WARD

Inventor： WARD IRVING A

IPC: F16K51/00

CPC classification number: E03C1/0403 ,  E03C1/023 ,  Y10T137/2693 ,  Y10T137/6977 ,  Y10T137/7734

Abstract: A diverter valve is provided which in a preferred embodiment has an outlet chamber which communicates with a water supply. A seat within the chamber has a central aperture through which water flows to the tub when the valve is open. The valve is closed by moving the restricted mouth of a cup against the seat where water pressure against the restricted mouth holds it in place. Standing water drains through holes in the bottom of the cup which are sealed by a flexible seal attached to a fixed post when the water pressure exceeds a selected amount. The absence of moving parts on the high pressure side of the seat and a pressure compensation feature keep the valve action smooth and uniform, regardless of water pressure.

Abstract translation: 提供了一种分流阀，在一个优选实施例中具有与供水连通的出口室。 腔室内的座具有中心孔，当阀门打开时，水通过该中心孔流入桶中。 通过将限制的杯子的口移动到座椅上来封闭阀门，在那里，限制口腔的水压力将其保持在适当的位置。 当水压超过选定量时，站立的水通过杯底部的孔排出，该孔通过附接到固定柱的柔性密封件密封。 在座椅的高压侧没有运动部件和压力补偿特征，不管水压如何，均保持阀动作平稳和均匀。