公开(公告)号：US20100326862A1

公开(公告)日：2010-12-30

申请号：US12492885

申请日：2009-06-26

申请人： Peter G. Webb ,  Alan Schenck ,  Robert E. Woodworth ,  Emily Marine Leproust ,  Eric Lin ,  Jeffrey M. McMillan

发明人： Peter G. Webb ,  Alan Schenck ,  Robert E. Woodworth ,  Emily Marine Leproust ,  Eric Lin ,  Jeffrey M. McMillan

IPC分类号： B65D85/48 ,  G02B21/34

CPC分类号： G02B21/34

摘要： A slide cover for enclosing a region comprising an active region on a slide is provided. A slide cover and a slide are also provided. A slide cover for enclosing a region comprising an active region on a slide, where the slide is placed in a clamshell slide holder is also provided.

摘要翻译： 提供了用于封闭包括滑动件上的活动区域的区域的滑动盖。 还提供滑盖和滑梯。 还提供一种用于封闭包括滑块上的活动区域的区域的滑动盖，其中滑动件放置在蛤壳式滑动架中。

公开(公告)号：US08074802B2

公开(公告)日：2011-12-13

申请号：US12492885

申请日：2009-06-26

申请人： Peter G. Webb ,  Alan Schenck ,  Robert E. Woodworth ,  Emily Marine Leproust ,  Eric Lin ,  Jeffrey M. McMillan

发明人： Peter G. Webb ,  Alan Schenck ,  Robert E. Woodworth ,  Emily Marine Leproust ,  Eric Lin ,  Jeffrey M. McMillan

IPC分类号： B65D85/48

CPC分类号： G02B21/34

摘要： A slide cover for enclosing a region comprising an active region on a slide is provided. A slide cover and a slide are also provided. A slide cover for enclosing a region comprising an active region on a slide, where the slide is placed in a clamshell slide holder is also provided.

摘要翻译： 提供了用于封闭包括滑动件上的活动区域的区域的滑动盖。 还提供滑盖和滑梯。 还提供一种用于封闭包括滑块上的活动区域的区域的滑动盖，其中滑动件放置在蛤壳式滑动架中。

公开(公告)号：US06206644B1

公开(公告)日：2001-03-27

申请号：US09370076

申请日：1999-08-06

申请人： Jerome T. Pereira ,  Robert E. Woodworth

发明人： Jerome T. Pereira ,  Robert E. Woodworth

IPC分类号： F04B1924

CPC分类号： F04B43/0733

摘要： A dual pump for independently pumping two fluids includes a pump body having a first concave depression on a first side of the body. A first inlet port and a first outlet port are contained within the body, in fluid communication with the first depression. A second concave depression is on a second side of the body opposite the first depression. A second inlet port and a second outlet port are contained within the body in fluid communication with the second depression. A first diaphragm is coupled to the first side of the body and encloses the first depression to form a first inner chamber. A second diaphragm is coupled to the second side of the body and encloses the second depression to form a second inner chamber. A shell encloses the body on its first and second sides. The shell defines a first outer chamber with the first diaphragm in pressure communication with the first inner chamber. The shell also defines a second outer chamber with the second diaphragm in pressure communication with the second inner chamber. A first pressure port in the shell provides a first pressure passage to the first outer chamber. A second pressure port in the shell provides a second pressure passage to the second outer chamber. Advantages include simultaneously and independently providing two fluid pumps within a pump that is substantially the same size as a conventional single pump. Alternatively, the pump is configured to supply a continuous, non-pulse flow of a single liquid.

摘要翻译： 用于独立地泵送两种流体的双泵包括在主体的第一侧上具有第一凹陷的泵体。 第一入口端口和第一出口端口容纳在主体内，与第一凹部流体连通。 第二凹陷位于与第一凹陷相对的身体的第二侧上。 第二入口端口和第二出口端口容纳在主体内，与第二凹部流体连通。 第一隔膜联接到主体的第一侧并包围第一凹陷部以形成第一内腔。 第二隔膜联接到主体的第二侧并且封闭第二凹陷以形成第二内室。 壳体在其第一侧和第二侧围绕主体。 壳体限定第一外室，其中第一隔膜与第一内室压力连通。 壳体还限定第二外室，其中第二隔膜与第二内室压力连通。 壳体中的第一压力端口提供到第一外室的第一压力通道。 壳体中的第二压力端口提供到第二外室的第二压力通道。 优点包括同时且独立地在泵内提供与常规单个泵基本上相同尺寸的两个流体泵。 或者，泵被配置为提供单个液体的连续的非脉冲流。