公开(公告)号：US06783572B1

公开(公告)日：2004-08-31

申请号：US10303738

申请日：2002-11-26

申请人： Arthur M. Squires

发明人： Arthur M. Squires

IPC分类号： B01D4630

CPC分类号： B01D46/0075 ,  B01D46/32 ,  B01D53/08 ,  B01D2253/104 ,  B01D2259/40081 ,  B01D2259/4009

摘要： There is provided an improved panel-bed method and apparatus for achieving an intimate contact of a gas and a loose granular solid material (e.g., for filtering dust from the gas). A bed of the material is housed in a tall, narrow panel, across which gas moves in a substantially horizontal direction. Gas-entry portions of the granular bed are supported by louvers that slope inwardly and upwardly from nearby their outer edges. The total area of the gas-entry faces presented by these gas-entry portions is greater than the projected vertical frontal area of the panel. After an interval of the contact, gas-entry faces of the granular material are renewed by causing en masse displacement of the material respecting the supporting louvers, the displacement producing a spill of a surface layer from each gas-entry face. This displacement is preferably accomplished by causing louvers to move sharply upward (e.g., as may be caused by an upward blow of a hammer). The displacement may also be accomplished by subjecting the panel to a reverse surge flow of gas (i.e., a “puff-back”).

摘要翻译： 提供了一种用于实现气体和松散颗粒状固体材料的紧密接触（例如，用于过滤来自气体的灰尘）的改进的板式方法和装置。 材料床容纳在一个高而窄的面板上，气体沿着这个大的水平方向移动。 颗粒床的气体进入部分由靠近其外边缘向内和向上倾斜的百叶窗支撑。 这些气体进入部分所呈现的气体进入面积的总和大于面板的投影垂直正面面积。 在接触间隔之后，通过使材料相对于支撑百叶窗均匀移位而使粒状材料的气体进入面更新，这种位移从每个气体入口面产生表面层的溢出。 该位移优选通过使百叶窗向上急剧地移动（例如，可能由锤的向上冲击引起）而实现。 位移也可以通过使面板经受反向喘振气体流（即，“反吹”）来实现。

公开(公告)号：US06171380B2

公开(公告)日：2001-01-09

申请号：US09266875

申请日：1999-03-12

申请人： Richard J. Wood ,  Philip L. Lavrich ,  Patrick C. Marks ,  Michael F. Taras ,  Walter E. Lare, Jr.

发明人： Richard J. Wood ,  Philip L. Lavrich ,  Patrick C. Marks ,  Michael F. Taras ,  Walter E. Lare, Jr.

IPC分类号： B01D4630

CPC分类号： F02D41/3005 ,  F02D2400/18 ,  F02M35/04

摘要： The air drawn into a diesel engine serially passes through a filter and a cavity, which acts as an acoustic attenuator, before being supplied to the cylinders of the diesel engine. In the cavity the air is in a heat transfer relationship with a heat sink for the electronic components of a microprocessor control. The electronic components may be located in the plenum cavity or in a separate chamber but must have a heat transfer relationship with the cavity, such as through a common wall on which the electronic components are mounted. A heat sink may extend into the cavity.

摘要翻译： 在被供应到柴油发动机的气缸之前，被吸入柴油发动机的空气串联地通过作为声衰减器的过滤器和空腔。 在空腔中，空气与用于微处理器控制的电子部件的散热器成热传递关系。 电子部件可以位于增压室或分开的室中，但是必须具有与空腔的热传递关系，例如通过其上安装电子部件的公共壁。 散热器可以延伸到空腔中。