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1. 发明授权

US6136077A Steam absorption apparatus 失效
标题翻译：蒸汽吸收装置
公开(公告)号：US6136077A
公开(公告)日：2000-10-24
申请号：US187013
申请日：1998-11-05
申请人： David R. Walker
发明人： David R. Walker
IPC分类号： B01D45/14
CPC分类号： B01D45/14
摘要： An apparatus which absorbs gas that has been discharged from a pipe at a high velocity and which releases the gas to the atmosphere at a reduced velocity and with relatively low noise. The apparatus includes a container which has a container interior, a container inlet through which the gas enters the container interior, and a container outlet, preferably located at the top of the container, through which the gas is released to the atmosphere. The container further includes a container expanded section and a container main section. The container expanded section, which acts to reduce the velocity of the gas, is located intermediate the container inlet and the container main section and has an inner surface cross-sectional area which expands from the container inlet to the container main section. The container also includes deflector vanes for diverting the flow of the gas within the container interior towards the container outlet. The deflector vanes provide the gas flow with a smooth and gradual transition from the container inlet to the container outlet thereby enhancing the flow characteristics and properties of the gas flow within the container and reducing the vibrations and noise level associated with high velocity gas flow and speed reduction. In the preferred embodiment, deflector vanes are attached within the container interior to divert the flow of gas, each vane preferably attached at an angle from horizontal ranging from 20 to 50 degrees.
摘要翻译：吸收高速排出管道的气体，以较低的速度和较低的噪音将气体释放到大气中的装置。该装置包括容器内部的容器，气体进入容器内部的容器入口和优选位于容器顶部的容器出口，气体通过该容器释放到大气中。容器还包括容器膨胀部分和容器主体部分。用于降低气体速度的容器膨胀部分位于容器入口和容器主体部分的中间，并且具有从容器入口膨胀到容器主体部分的内表面横截面面积。容器还包括用于将容器内部内的气体流转向容器出口的偏转叶片。导流叶片为气流提供了从容器入口到容器出口的平滑和逐渐过渡，从而增强了容器内气流的流动特性和性能，并降低了与高速气流和速度相关联的振动和噪声水平减少。在优选实施例中，偏转叶片附接在容器内部以转移气体流，每个叶片优选地以与水平方向成20度至50度的角度附接。

2. 发明专利

GB9508549D0 Walkers non-chemical worm removal and eradication equipment 未知
公开(公告)号：GB9508549D0
公开(公告)日：1995-06-14
申请号：GB9508549
申请日：1995-04-27
申请人： WALKER DAVID R
IPC分类号： A01K67/033 , A01M19/00

3. 发明专利

GB9608413D0 Method and apparatus for controlling worms 未知
公开(公告)号：GB9608413D0
公开(公告)日：1996-06-26
申请号：GB9608413
申请日：1996-04-24
申请人： WALKER DAVID R
IPC分类号： A01K67/033 , A01M19/00

4. 发明申请

WO2009003277A1 SYSTEM AND METHOD FOR PROBING WORK PIECES 审中-公开
标题翻译：用于检测工作的系统和方法
公开(公告)号：WO2009003277A1
公开(公告)日：2009-01-08
申请号：PCT/CA2008/001195
申请日：2008-06-27
申请人： PPI Systems Inc. , KITAI, Anton, Theodore , LABELLE, Paul, Andrew , PARKER, Robert, Glenn , WALKER, David, R.
发明人： KITAI, Anton, Theodore , LABELLE, Paul, Andrew , PARKER, Robert, Glenn , WALKER, David, R.
IPC分类号： G01R1/067 , G01D11/00 , G01D18/00 , G01R35/02
CPC分类号： G01R31/2806
摘要： A system and method of probing work pieces is described. A first and second arm each having a pivot point and a guide end are pivotally coupled together at the respective pivot points. A probe tip holder is coupled to at least one of the first arm or the second arm. A guide means guides movement of the guide ends of the pivotally coupled arms, such that movement of the guide end of the first arm and the second arm move the probe tip holder in a plane parallel to the work piece surface.
摘要翻译：描述了探测工件的系统和方法。每个具有枢转点和引导端的第一和第二臂在相应的枢转点枢转地联接在一起。探针头保持器联接到第一臂或第二臂中的至少一个。引导装置引导枢转联接臂的引导端的移动，使得第一臂和第二臂的引导端的运动使探针头保持器在与工件表面平行的平面中移动。

5. 发明申请

WO2002083560A1 METHOD OF MAKING SHAPED ACTIVATED CARBON 审中-公开
标题翻译：制作形状活性炭的方法
公开(公告)号：WO2002083560A1
公开(公告)日：2002-10-24
申请号：PCT/US2001/018206
申请日：2001-06-06
申请人： WESTVACO CORPORATION , MCCRAE, Peter, D., A. , ZHANG, Tiejun , WALKER, David, R., B.
发明人： MCCRAE, Peter, D., A. , ZHANG, Tiejun , WALKER, David, R., B.
IPC分类号： C01B31/08
CPC分类号： B01J20/28014 , B01J20/041 , B01J20/043 , B01J20/20 , B01J20/28011 , B01J20/28019 , B01J20/2803 , B01J20/28033 , B01J20/28042 , B01J20/28045 , B01J20/3007 , B01J20/3042 , B01J20/3204 , B01J20/3248 , B01J21/18 , C01B32/382
摘要： A new shaped activated carbon and the method of its manufacture are disclosed. The invention resides in the crosslinking of a polymeric cellulose, such as sodium carboxymethylcellulose (CMC), within the carbon bodies after they are shaped, employing the CMC as a binder for the activated carbon. The approach to attain product mechanical strength and water stability by crosslinking rather than high temperature heat treatment is not obvious from the prior art teaching. The crosslinking reaction occurs at temperatures below 270 °C. In addition, this new binder technology produces shaped carbon bodies having key properties beyond the best level that has been accomplished with other binders.
摘要翻译：公开了一种新型活性炭及其制造方法。本发明涉及聚碳酸酯纤维素（CMC）等聚合物纤维素（CMC）在它们成型后在碳体内交联，使用CMC作为活性炭的粘合剂。通过交联而不是高温热处理获得产品机械强度和水稳定性的方法从现有技术的教学中是不明显的。交联反应发生在低于270℃的温度下。此外，这种新的粘合剂技术产生具有超过已经用其它粘合剂完成的最佳水平的关键性能的成形碳体。

6. 发明申请

WO2002083559A1 SHAPED ACTIVATED CARBON 审中-公开
标题翻译：成型活性炭
公开(公告)号：WO2002083559A1
公开(公告)日：2002-10-24
申请号：PCT/US2001/018205
申请日：2001-06-06
申请人： WESTVACO CORPORATION , MCCRAE, Peter, D., A. , ZHANG, Tiejun , WALKER, David, R., B.
发明人： MCCRAE, Peter, D., A. , ZHANG, Tiejun , WALKER, David, R., B.
IPC分类号： C01B31/08
CPC分类号： B01J20/28014 , B01J20/041 , B01J20/043 , B01J20/20 , B01J20/28011 , B01J20/28019 , B01J20/2803 , B01J20/28033 , B01J20/28042 , B01J20/28045 , B01J20/3007 , B01J20/3042 , B01J20/3204 , B01J20/3248 , B01J21/18 , C01B32/382
摘要： A new shaped activated carbon and the method of its manufacture are disclosed. The invention resides in the crosslinking of a polymeric cellulose, such as sodium carboxymethylcellulose (CMC), within the carbon bodies after they are shaped, employing the CMC as a binder for the activated carbon. The approach to attain product mechanical strength and water stability by crosslinking rather than high temperature heat treatment is not obvious from the prior art teaching. The crosslinking reaction occurs at temperatures below 270 °C. In addition, this new binder technology produces shaped carbon bodies having key properties beyond the best level that has been accomplished with other binders.
摘要翻译：公开了一种新型活性炭及其制造方法。本发明涉及聚碳酸酯纤维素（CMC）等聚合物纤维素（CMC）在它们成型后在碳体内交联，使用CMC作为活性炭的粘合剂。通过交联而不是高温热处理获得产品机械强度和水稳定性的方法从现有技术的教学中是不明显的。交联反应发生在低于270℃的温度下。此外，这种新的粘合剂技术产生具有超过已经用其它粘合剂完成的最佳水平的关键性能的成形碳体。

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