专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07824470B2 Method for enhancing mass transport in fuel deoxygenation systems 有权
标题翻译：增加燃料脱氧系统中的质量运输的方法
公开(公告)号：US07824470B2
公开(公告)日：2010-11-02
申请号：US11334126
申请日：2006-01-18
申请人： Louis Chiappetta , Louis J. Spadaccini , He Huang , Mallika Gummalla , Dochul Choi
发明人： Louis Chiappetta , Louis J. Spadaccini , He Huang , Mallika Gummalla , Dochul Choi
IPC分类号： B01D53/22
CPC分类号： B01D19/0042 , B01D19/0031
摘要： A fuel system for an energy conversion device includes a deoxygenator system with a multitude of flow impingement elements which are interleaved to provide a fuel channel with intricate two-dimensional flow characteristics. The flow impingement elements break up the boundary layers and enhance the transport of oxygen from the core of the of the fuel flow within the fuel channel to the oxygen permeable membrane surfaces by directing the fuel flow in a direction normal to the oxygen permeable membrane. The rapid mixing of the relatively rich oxygen core of the fuel with the relatively oxygen-poor flow near the oxygen permeable membrane enhances the overall removal rate of oxygen from the fuel. Because this process can be accomplished in fuel channels of relatively larger flow areas while maintaining laminar flow, the pressure drop sustained is relatively low.
摘要翻译：用于能量转换装置的燃料系统包括具有多个流动冲击元件的脱氧器系统，其被交错以提供具有复杂二维流动特性的燃料通道。流动冲击元件通过沿着与透氧膜垂直的方向引导燃料流而分解边界层并增强氧从燃料通道内的燃料流的核心输送到氧气渗透膜表面。燃料的相对富氧核心与氧气渗透膜附近的相对贫氧流的快速混合提高了氧气从燃料中的总体去除速率。因为该过程可以在维持层流的同时在相对较大的流动区域的燃料通道中实现，所以压力下降相对较低。

2. 发明申请

US20070163438A1 Method for enhancing mass transport in fuel deoxygenation systems 有权
标题翻译：增加燃料脱氧系统中的质量运输的方法
公开(公告)号：US20070163438A1
公开(公告)日：2007-07-19
申请号：US11334126
申请日：2006-01-18
申请人： Louis Chiappetta , Louis Spadaccini , He Huang , Mallika Gummalla , Dochul Choi
发明人： Louis Chiappetta , Louis Spadaccini , He Huang , Mallika Gummalla , Dochul Choi
IPC分类号： B01D53/22
CPC分类号： B01D19/0042 , B01D19/0031
摘要： A fuel system for an energy conversion device includes a deoxygenator system with a multitude of flow impingement elements which are interleaved to provide a fuel channel with intricate two-dimensional flow characteristics. The flow impingement elements break up the boundary layers and enhance the transport of oxygen from the core of the of the fuel flow within the fuel channel to the oxygen permeable membrane surfaces by directing the fuel flow in a direction normal to the oxygen permeable membrane. The rapid mixing of the relatively rich oxygen core of the fuel with the relatively oxygen-poor flow near the oxygen permeable membrane enhances the overall removal rate of oxygen from the fuel. Because this process can be accomplished in fuel channels of relatively larger flow areas while maintaining laminar flow, the pressure drop sustained is relatively low.
摘要翻译：用于能量转换装置的燃料系统包括具有多个流动冲击元件的脱氧器系统，其被交错以提供具有复杂二维流动特性的燃料通道。流动冲击元件通过沿着与透氧膜垂直的方向引导燃料流而分解边界层并增强氧从燃料通道内的燃料流的核心输送到氧气渗透膜表面。燃料的相对富氧核心与氧气渗透膜附近的相对贫氧流的快速混合提高了氧气从燃料中的总体去除速率。因为该过程可以在维持层流的同时在相对较大的流动区域的燃料通道中实现，所以压力下降相对较低。

3. 发明授权

US07080977B2 Discharge diffuser for screw compressor 失效
公开(公告)号：US07080977B2
公开(公告)日：2006-07-25
申请号：US10397018
申请日：2003-03-25
申请人： Duane C. McCormick , Jeffrey A. Math , Dochul Choi , Gavin J. Hendricks , William H. Rousseau , H. Ezzat Khalifa , Jeffery J. Nieter , Timothy C. Wagner
发明人： Duane C. McCormick , Jeffrey A. Math , Dochul Choi , Gavin J. Hendricks , William H. Rousseau , H. Ezzat Khalifa , Jeffery J. Nieter , Timothy C. Wagner
IPC分类号： F01C1/16 , F03C2/00
CPC分类号： F01C21/10 , F04C18/16 , F04C2250/102
摘要： A discharge collector and diffuser for a screw compressor, including a housing having an inlet for receiving flow from a compressor and an outlet and defining therebetween a collector portion, a transition portion and a diffuser portion, the collector portion being adapted to receive a plurality of non-parallel streams from a compressor and to guide the streams into a substantially parallel flow direction, the housing further having a splitter plate positioned in the collector portion to separate the non-parallel streams from each other, whereby the streams are maintained separate until they are substantially parallel, thereby reducing flow losses.

4. 发明申请

US20060251534A1 Discharge diffuser for screw compressor 审中-公开
标题翻译：螺杆式压缩机排放扩散器
公开(公告)号：US20060251534A1
公开(公告)日：2006-11-09
申请号：US11483835
申请日：2006-07-10
申请人： Duane McCormick , Jeffrey Math , Dochul Choi , Gavin Hendricks , William Rousseau
发明人： Duane McCormick , Jeffrey Math , Dochul Choi , Gavin Hendricks , William Rousseau
IPC分类号： F01C1/16 , F01C1/24 , F03C2/00 , F03C4/00 , F04C18/00 , F04C2/00
CPC分类号： F01C21/10 , F04C18/16 , F04C2250/102
摘要： A discharge collector and diffuser for a screw compressor, including a housing having an inlet for receiving flow from a compressor and an outlet and defining therebetween a collector portion, a transition portion and a diffuser portion, the collector portion being adapted to receive a plurality of non-parallel streams from a compressor and to guide the streams into a substantially parallel flow direction, the housing further having a splitter plate positioned in the collector portion to separate the non-parallel streams from each other, whereby the streams are maintained separate until they are substantially parallel, thereby reducing flow losses.
摘要翻译：一种用于螺杆压缩机的排放收集器和扩散器，包括具有用于接收来自压缩机和出口的流入口并在其间限定收集器部分，过渡部分和扩散器部分的入口的壳体，所述收集器部分适于容纳多个来自压缩机的非平行流并且将流引导到基本上平行的流动方向，壳体还具有定位在收集器部分中的分离板，以将非平行流彼此分离，由此流保持分开，直到它们基本上平行，从而减少流动损失。

5. 发明授权

US06775994B1 Refrigerated display merchandiser with variable air curtain 有权
标题翻译：具有可变气幕的冷藏展示商品
公开(公告)号：US06775994B1
公开(公告)日：2004-08-17
申请号：US10374938
申请日：2003-02-25
申请人： Jeffrey A. Math , Dochul Choi
发明人： Jeffrey A. Math , Dochul Choi
IPC分类号： A47F304
CPC分类号： A47F3/0447 , A47F3/0478
摘要： A refrigerated merchandiser (12) includes a display case (30) defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed inner air curtain (55) of relatively cold refrigerated air. The amount of airflow forming the air curtain is selectively increased in response to a signal from a controller (80) whenever a sensor (70) detects a disturbance in the integrity of the air curtain or from movement in front of the display case.
摘要翻译：冷藏销售商（12）包括显示器壳体（30），其通过相对冷的冷藏空气的向下指向的内部空气幕（55）限定具有与商店的环境空气隔离开放的前部的产品展示区域。只要传感器（70）检测到空气幕的完整性的干扰或者在显示器壳体的前方移动，响应于来自控制器（80）的信号，形成气幕的气流量被选择性地增加。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式