公开(公告)号：US4821921A

公开(公告)日：1989-04-18

申请号：US943411

申请日：1986-12-19

申请人： Garry E. Cartwright ,  Paul Palmer

发明人： Garry E. Cartwright ,  Paul Palmer

IPC分类号： B67D1/12 ,  B67D3/00 ,  G01F11/28 ,  G07F13/02 ,  B67D5/08

CPC分类号： B67D1/1234 ,  B67D1/1247 ,  B67D3/0003 ,  G01F11/284 ,  G07F13/02

摘要： Liquid dispensing apparatus is disclosed having at least one liquid dispensing chamber and an associated prefill chamber with displacement mechanism for transferring liquid therefrom to the dispensing chamber. The dispensing chamber is in communication with the prefill chamber over a weir so that liquid in the dispensing chamber in excess of a predetermined measure flows back over the weir to the prefill chamber. The dispensing chamber has an outlet openable and closable by a seal to dispense the measure held in the dispensing chamber.

摘要翻译： 公开了液体分配装置，其具有至少一个液体分配室和相关联的预充气室，其具有用于将液体从其分配到分配室的移动机构。 分配室与预ill室在堰上连通，使分配腔中超过预定尺寸的液体在堰上流回预填室。 分配室具有可由密封件打开和关闭的出口，以分配保持在分配室中的措施。

公开(公告)号：US4775301A

公开(公告)日：1988-10-04

申请号：US145738

申请日：1988-01-19

申请人： Garry E. Cartwright ,  Paul Palmer

发明人： Garry E. Cartwright ,  Paul Palmer

IPC分类号： F04B17/04 ,  F04B53/10 ,  F04B53/12 ,  F04B21/02

CPC分类号： F04B53/123 ,  F04B17/046 ,  F04B53/107 ,  Y10T137/7895

摘要： An oscillatory pump includes a cylinder (9) having normally-closed valves (10,13) of flexible material fixedly located at the inlet (A.sub.c) and outlet (B.sub.c) ends of the cylinder (9), and a piston (1) having an inlet (A.sub.p) and an outlet (B.sub.p). The piston (1) is reciprocatable within the cylinder (9) and is provided with a further valve (6) of flexible material movable with the piston (1) and located at the outlet end (B.sub.p) of the piston (1). The piston (1) is constructed to allow fluid to pass from an inlet chamber (C1) formed between the inlet valve (10) and the inlet end (A.sub.p) of the piston (1) to an outlet chamber (C2) formed between the further valve (6) and the outlet valve (13) in response of the piston (1) within the cylinder (9). The valve includes a valve seat having a generally conical first surface portion and a second surface portion located radially inwardly of the first surface portion and extending generally parallel to the axis of the first surface portion. A generally annular valve member has a tip portion for gripping the second surface portion of the valve seat with an interference fit only between the tip portion and the valve seat. A mechanism is provided for effecting reciprocatory movement of the piston (1) within the cylinder (9).

摘要翻译： 振荡泵包括具有固定地位于气缸（9）的入口（Ac）和出口（Bc）端部处的柔性材料的常闭阀（10,13）的气缸（9），以及具有 入口（Ap）和出口（Bp）。 活塞（1）可在气缸（9）内往复运动并且设置有可与活塞（1）一起移动并位于活塞（1）的出口端（Bp）处的柔性材料的另一阀。 活塞（1）被构造成允许流体从形成在入口阀（10）和入口端（Ap）之间的入口室（C1）传递到形成在活塞（1）之间的出口室（C2） 响应于活塞（1）在气缸（9）内的另外的阀（6）和出口阀（13）。 该阀包括具有大致圆锥形的第一表面部分和位于第一表面部分的径向内侧并且大致平行于第一表面部分的轴线延伸的第二表面部分的阀座。 大致环形的阀构件具有用于夹紧阀座的第二表面部分的尖端部分，其仅在尖端部分和阀座之间具有过盈配合。 提供了用于实现活塞（1）在气缸（9）内的往复运动的机构。

公开(公告)号：US10695772B2

公开(公告)日：2020-06-30

申请号：US14901194

申请日：2014-10-22

申请人： Paul Palmer ,  Robert Fields

发明人： Paul Palmer ,  Robert Fields

IPC分类号： B02C18/30 ,  B02C18/36 ,  A47J43/07 ,  A47J43/044

摘要： A foodstuff grinding attachment for connection to a rotary drive outlet of a host device. The attachment includes a main body part having a generally tubular hollowed portion for attachment to the host device. A rotatable scroll-type extruding tool is capable of rotating within a cavity formed in the tubular portion of the main body part and couples with the rotary drive outlet when the main body part is attached to the host device. The main body part includes first and second separable components configured to be secured together for operation of the attachment. The components are separable from one another to provide access to the cavity for cleaning.

公开(公告)号：US20140081709A1

公开(公告)日：2014-03-20

申请号：US14031084

申请日：2013-09-19

申请人： Paul Palmer

发明人： Paul Palmer

IPC分类号： G06Q30/02

CPC分类号： G06Q30/0203 ,  G06Q30/02

摘要： A system and method for conducting an online poll by providing a website upon which a visitor to the website can post a question or statement accompanied by one or more pre-determined possible responses to the question or statement. A subsequent visitor to the website is able to view the question or statement and select one or more responses. Preferably, questions or statements posed may only be grouped or searched by a visitor to the website using categories of data for which the visitor to the website has provided information. The subsequent visitor is only able to view the results of the poll once he or she has selected a response. Preferably, responses selected to a question or statement may only be grouped or searched by a visitor to the website using categories of data for which the visitor to the website has provided information.

摘要翻译： 一种通过提供网站进行在线投票的系统和方法，网站上的访问者可以在该网站上发布伴随着一个或多个预先确定的对问题或陈述的可能响应的问题或陈述。 网站的后续访问者可以查看问题或陈述，并选择一个或多个回复。 优选地，所提出的问题或陈述只能由网站的访问者使用对网站的访问者提供信息的数据类别进行分组或搜索。 随后的访问者只有在选择了回复后才能查看投票结果。 优选地，选择到问题或陈述的响应可以仅由网站的访问者使用对网站的访问者提供信息的数据类别进行分组或搜索。