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公开(公告)号：US20050019108A1
公开(公告)日：2005-01-27
申请号：US10872788
申请日：2004-06-22
CPC分类号： B65G53/24 , B65G53/60 , B65G2201/042
摘要： A vacuum receiver for a pneumatic conveyor for conveying, e.g., plastic pellets, having a receiving vessel with a material inlet, a material outlet and a conveying gas outlet. A first valve member is provided for opening and closing the conveying gas outlet, and a second valve member is provided for opening and closing the material outlet. Both valve members are connected to a common valve shaft and actuated by a single actuator mounted on a vessel lid. The vacuum receiver of the invention has the advantage of affording positive control and sealing of the material discharge valve while at the same time being economical to manufacture and easily cleaned.
摘要翻译： 用于输送例如塑料颗粒的气动输送机的真空接收器，具有具有材料入口，材料出口和输送气体出口的接收容器。 提供第一阀构件用于打开和关闭输送气体出口，并且提供第二阀构件用于打开和关闭材料出口。 两个阀构件连接到公共阀轴并由安装在容器盖上的单个致动器致动。 本发明的真空吸收器具有提供物料排出阀的积极控制和密封的优点，同时制造经济且容易清洁。
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公开(公告)号：US20060117951A1
公开(公告)日：2006-06-08
申请号：US11296506
申请日：2005-12-08
申请人： Robert Crawford , Donald Rainville
发明人： Robert Crawford , Donald Rainville
IPC分类号： B01D53/02
CPC分类号： B01D53/04 , B01D53/0438 , B01D53/0446 , B01D53/261 , B01D2257/80 , B01D2259/40086 , B01D2259/40088 , B01D2259/404 , B01D2259/41
摘要： A method and an apparatus for controlling airflow in a desiccant drying system having a plurality of desiccant beds, in which each desiccant bed is located in a chamber, and multi-position valves can be operated to cause the gas to be dried to flow in a serial manner through a plurality of desiccant bed chambers while another desiccant bed is isolated from the gas flow and undergoing regeneration. Once regenerated, the multi-position valves are repositioned to establish a new serial flow gas path in which the freshly regenerated desiccant bed becomes the final bed in the series, and another bed undergoes regeneration.
摘要翻译： 一种用于控制干燥剂干燥系统中的气流的方法和装置，其具有多个干燥剂床，其中每个干燥剂床位于室中，并且多位置阀可以被操作以使气体被干燥以在 通过多个干燥剂床室串联方式，而另一个干燥剂床与气流隔离并进行再生。 一旦再生，多位置阀被重新定位以建立新的串联流动气体路径，其中新鲜再生的干燥剂床成为该系列中的最终床，另一个床经历再生。
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公开(公告)号：US5371920A
公开(公告)日：1994-12-13
申请号：US7091
申请日：1993-01-21
申请人： Donald Rainville
发明人： Donald Rainville
CPC分类号： B60B33/00 , B60B33/0015 , B60B33/0028 , B60B2200/26 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , Y10T16/216
摘要： A safety system of roll guards protecting an anesthesia machine's wheel assemblies from being obstructed or snagged by objects lying upon a floor surface or dangling above the floor surface that are in the path of movement. Each roll guard is loosely connected to part of the wheel assembly or anesthesia machine, and has a vertically upstanding cylindrical portion whose bottom rests upon the floor surface. The cylindrical portion surrounds and freely receives therein the wheel assembly, and has a top portion closed by a cap.
摘要翻译： 保护麻醉机的轮组件的保护装置的安全系统不被被放置在地板表面上的物体或悬挂在地板表面上的运动路径阻碍或阻塞。 每个滚轮护罩松散地连接到轮组件或麻醉机的一部分，并且具有垂直竖立的圆柱形部分，其底部搁置在地板表面上。 圆柱形部分包围并自由地容纳在其中的轮组件，并且具有由盖封闭的顶部部分。
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