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公开(公告)号：US3971306A
公开(公告)日：1976-07-27
申请号：US493173
申请日：1974-07-30
申请人： Frank D. Wiese , Donald F. Link , Charles W. Brown
发明人： Frank D. Wiese , Donald F. Link , Charles W. Brown
摘要： The manufacture of animal feed using as a principal ingredient food waste, wherein the food waste is first ground to a fine particle size, cooked and dried, and then blended with certain additives to provide a complete animal feed.
摘要翻译： 使用主要成分的食物废物制造动物饲料，其中首先将食物废物研磨成细粒度，煮熟并干燥，然后与某些添加剂混合以提供完整的动物饲料。
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公开(公告)号：US07296655B2
公开(公告)日：2007-11-20
申请号：US11112642
申请日：2005-04-22
申请人： Mark W. Costa , Charles W. Brown , Chris Freiler
发明人： Mark W. Costa , Charles W. Brown , Chris Freiler
CPC分类号： F02C7/045 , F02K1/827 , F04D29/664 , F05D2250/11 , F05D2250/12 , Y02T50/672
摘要： A duct liner assembly includes a noise attenuation layer for absorbing noise energy that is covered by a face sheet. The face sheet includes a seam that is covered by an acoustically active splice. The acoustically active splice includes a plurality of acoustic regions that provide for communication of noise energy to the noise attenuation layer to minimize creation of acoustically dead areas.
摘要翻译： 管道衬套组件包括用于吸收由面板覆盖的噪声能量的噪声衰减层。 面板包括被声学活动接头覆盖的接缝。 声学有源接头包括多个声学区域，其提供噪声能量到噪声衰减层的通信，以最小化声学死区的产生。
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公开(公告)号：US10024177B2
公开(公告)日：2018-07-17
申请号：US13471718
申请日：2012-05-15
申请人： Charles W. Brown
发明人： Charles W. Brown
摘要： A fan section for a gas turbine engine includes a hub. A fan blade is secured to the hub. A platform is removably secured to the hub and is arranged adjacent to the fan blade. The platform has a body with lateral sides that each include a channel. A seal is removably received in each of the channels, with one of the seals abutting the fan blade. A method of repairing the fan blade platform includes the steps of removing a nose cone to provide access to a hub, detaching a platform from the hub, and pulling the seal from a groove in the platform.
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公开(公告)号：US20130309073A1
公开(公告)日：2013-11-21
申请号：US13471718
申请日：2012-05-15
申请人： Charles W. Brown
发明人： Charles W. Brown
CPC分类号： F01D5/3053 , F01D5/3007 , F01D11/008 , F05D2230/80 , F05D2240/80 , Y10T29/49318
摘要： A fan section for a gas turbine engine includes a hub. A fan blade is secured to the hub. A platform is removably secured to the hub and is arranged adjacent to the fan blade. The platform has a body with lateral sides that each include a channel. A seal is removably received in each of the channels, with one of the seals abutting the fan blade. A method of repairing the fan blade platform includes the steps of removing a nose cone to provide access to a hub, detaching a platform from the hub, and pulling the seal from a groove in the platform.
摘要翻译： 用于燃气涡轮发动机的风扇部分包括轮毂。 风扇叶片固定在轮毂上。 平台可移除地固定到轮毂并且被布置成与风扇叶片相邻。 该平台具有侧面的主体，每个侧面均包括通道。 密封件可移除地容纳在每个通道中，其中一个密封件抵靠风扇叶片。 修理风扇叶片平台的方法包括以下步骤：去除鼻锥以提供对轮毂的接近，将平台与轮毂分离，以及从所述平台中的凹槽拉动密封件。
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公开(公告)号：US4652207A
公开(公告)日：1987-03-24
申请号：US822700
申请日：1986-01-27
申请人： Charles W. Brown , George Z. Mann
发明人： Charles W. Brown , George Z. Mann
CPC分类号： F04D29/2255 , F04D5/001
摘要： A centrifugal pump utilizing laminar action induced by a vaneless impeller and having a minimal drag front plate which cooperates with the circular rotor. The smooth surface of the concave face of the circular rotor has no protrusions or vanes and approximates an Archimedian curve. Material entering the intake port of the front plate is diverted about the rotating circular rotor and redirected in an outwardly direction along the minimal drag interior surface of the front plate to the discharge port of the output housing. The narrowing of the interior surface of the front plate in a radially outward direction with respect to the concave face of the impeller helps the pump to maintain a constant volumetric flow rate. Inasmuch as the "redirecting" of the incoming material stream follows an approximate Archimedian spiral, the pressures applied against the impeller and the forces acting centrifugally on the material stream join to produce the optimum imparting of kinetic energy to the material stream for the particular impeller speed. As a slurries pump, the vaneless design permits any particulate size that can clear the discharge port of the pump to safely transit through the pump without maceration or undue agitation. As cavitation is totally absent, the pump can easily handle the movement of fragile, volatile or gaseous materials and can be operated over a wide range of speeds, matching desired feed without undue loss of efficiency. Lacking vanes, the impeller offers very low starting torque under a loaded condition.
摘要翻译： 利用由无叶轮引起的层流作用并具有与圆形转子配合的最小阻力前板的离心泵。 圆形转子的凹面的光滑表面没有突起或叶片，并且近似为阿基米德曲线。 进入前板进气口的材料绕旋转的圆形转子转向，并沿着前板最小阻力内表面的向外方向转向输出壳体的排放口。 相对于叶轮的凹面，前板的内表面在径向向外的方向变窄有助于泵保持恒定的体积流量。 由于进料材料流的“重定向”遵循近似的阿基米德螺旋，所以施加在叶轮上的压力和离心力作用在材料流上的力连接起来，为特定的叶轮速度产生最佳赋予材料流的动能 。 作为浆液泵，无叶形设计允许任何颗粒尺寸，可以清除泵的排放口，以安全地通过泵，而不会浸没或过度搅拌。 由于空化完全不存在，泵可以很容易地处理易碎，易挥发或气态物质的运动，并可在宽范围的速度下运行，匹配所需的进料，而不会造成不必要的效率损失。 在叶片不足的情况下，叶轮在负载条件下提供非常低的启动扭矩。
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公开(公告)号：US09267386B2
公开(公告)日：2016-02-23
申请号：US13538021
申请日：2012-06-29
申请人： Matthew A. Turner , Charles W. Brown , Shari L. Bugaj , Christopher M. Quinn , David J. Hyland , Andrew G. Alarcon
发明人： Matthew A. Turner , Charles W. Brown , Shari L. Bugaj , Christopher M. Quinn , David J. Hyland , Andrew G. Alarcon
CPC分类号： F01D11/008 , F01D5/3007 , F05D2220/36 , Y02T50/672
摘要： A fairing assembly includes an outer wall, a first side wall, a second side wall, and a saddle. The first side wall and the second side wall extend from opposing sides of the outer wall. Together the first side wall, the second side wall, and the outer wall form a cavity within the fairing assembly. The saddle is positioned within the cavity and extends between the first side wall and the second side wall. The saddle has a first rib adapted to connect to the first side wall and a second rib adapted to connect to the second side wall. The first rib and the second rib connect together at a central hub.
摘要翻译： 整流罩组件包括外壁，第一侧壁，第二侧壁和鞍座。 第一侧壁和第二侧壁从外壁的相对侧面延伸。 第一侧壁，第二侧壁和外壁一起在整流罩组件内形成空腔。 鞍座位于空腔内并且在第一侧壁和第二侧壁之间延伸。 鞍座具有适于连接到第一侧壁的第一肋条和适于连接到第二侧壁的第二肋条。 第一肋和第二肋在中心枢轴处连接在一起。
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公开(公告)号：US20140003958A1
公开(公告)日：2014-01-02
申请号：US13538021
申请日：2012-06-29
申请人： Matthew A. Turner , Charles W. Brown , Shari L. Bugaj , Christopher M. Quinn , David J. Hyland , Andrew G. Alarcon
发明人： Matthew A. Turner , Charles W. Brown , Shari L. Bugaj , Christopher M. Quinn , David J. Hyland , Andrew G. Alarcon
CPC分类号： F01D11/008 , F01D5/3007 , F05D2220/36 , Y02T50/672
摘要： A fairing assembly includes an outer wall, a first side wall, a second side wall, and a saddle. The first side wall and the second side wall extend from opposing sides of the outer wall. Together the first side wall, the second side wall, and the outer wall form a cavity within the fairing assembly. The saddle is positioned within the cavity and extends between the first side wall and the second side wall. The saddle has a first rib adapted to connect to the first side wall and a second rib adapted to connect to the second side wall. The first rib and the second rib connect together at a central hub.
摘要翻译： 整流罩组件包括外壁，第一侧壁，第二侧壁和鞍座。 第一侧壁和第二侧壁从外壁的相对侧面延伸。 第一侧壁，第二侧壁和外壁一起在整流罩组件内形成空腔。 鞍座位于空腔内并且在第一侧壁和第二侧壁之间延伸。 鞍座具有适于连接到第一侧壁的第一肋条和适于连接到第二侧壁的第二肋条。 第一肋和第二肋在中心枢轴处连接在一起。
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公开(公告)号：US06383264B2
公开(公告)日：2002-05-07
申请号：US09837211
申请日：2001-04-19
申请人： Charles W. Brown
发明人： Charles W. Brown
IPC分类号： B03C100
CPC分类号： B03C1/30 , B03C1/023 , F24F3/1603
摘要： An air filtering system used to increase the filter capture efficiency of particulate matter carried in the air. Particulate matter carried in the air, such as in a furnace forced air system, receives a charge by contacting the duct's surface. As these charged particles move through conventional air filter material most are captured and retained in the material. To increase this capture rate of particulate matter, spaced magnetic strips are placed in the filter material in a generally parallel configuration. The polarity of the magnetic strips can be alternated to insure particles having positive of negative charges are slowed down, diverted, or both, as they flow through the filter material. The result of this action is an increase in the capture efficiency of the filter material. It is believed that the capture efficiency can be increased from about 87 percent with no magnetic strips to about 96 percent when strips are used. The filter system of this invention may be used in the duct work of an existing forced air furnace system. It could also be used as an air vent cover or as a pre-filter to a forced air furnace system. In one embodiment the strips were spaced 0.75 inches apart, however, the exact number and size of the inserted strips will depend on the particular system used.
摘要翻译： 用于提高空气中携带的颗粒物质的过滤器捕获效率的空气过滤系统。 在空气中携带的颗粒物质，例如在炉式强制空气系统中，通过与管道表面接触来接收电荷。 当这些带电粒子移动通过常规的空气过滤器材料时，大多数被捕获并保留在材料中。 为了增加颗粒物质的捕获速率，间隔开的磁条以大致平行的配置放置在过滤材料中。 磁条的极性可以交替，以确保当它们流过过滤材料时具有负电荷正的颗粒减慢，转向或两者。 该作用的结果是过滤材料的捕获效率的增加。 据信，当使用条带时，捕获效率可以从无磁条的约87％增加到约96％。 本发明的过滤系统可用于现有强制空气炉系统的管道工作。 它也可以用作排气盖或作为强制空气炉系统的预过滤器。 在一个实施例中，条带间隔开0.75英寸，然而，插入的条带的确切数量和尺寸将取决于所使用的具体系统。
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公开(公告)号：US4443255A
公开(公告)日：1984-04-17
申请号：US319324
申请日：1981-11-09
CPC分类号： B23K35/327 , C23C4/06
摘要： Method for hard-facing substrates is disclosed using a hard facing material consisting essentially of at least one vanadium carbide. In a particular embodiment of the invention tungsten is present in the hard facing material in solid solution with vanadium carbide.
摘要翻译： 使用基本上由至少一种碳化钒组成的硬质材料公开了面向硬的基板的方法。 在本发明的一个具体实施方案中，钨在硬质合金材料中以与碳化钒的固溶体存在。
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公开(公告)号：US4381568A
公开(公告)日：1983-05-03
申请号：US331041
申请日：1981-12-16
申请人： Charles W. Brown
发明人： Charles W. Brown
CPC分类号： G09B19/0076 , A47K13/06
摘要： A children's potty seat is shown for use in the toilet training of infants. This potty seat is designed to be mounted to the toilet seat of a toilet bowl. An important feature of this invention is that the mounting means for the potty seat is located toward the rear of the seat so that when the seat is inverted and positioned on the floor in front of the toilet bowl, the mounting means do not constitute an obstruction which would make it difficult for a child to stand on the inverted potty seat in the manner of a step stool. The rear portion of the potty seat is specially designed so that when the seat is used as a step stool, the stool may be positioned closely adjacent the front of the toilet bowl so that a small boy may reach the toilet bowl. In other words, the inverted potty seat has a telescoping relationship with the base of the toilet bowl.
摘要翻译： 一个儿童便盆被显示用于婴儿厕所训练。 这个便盆座被设计成安装在马桶的马桶座上。 本发明的一个重要特征在于，用于便座的安装装置位于座椅的后部，使得当座椅倒置并位于马桶的前面的地板上时，安装装置不构成障碍物 这将使得孩子难以以一个凳子的方式站在倒置的便盆上。 便盆的后部是特别设计的，以便当座椅用作台阶凳时，粪便可以靠近马桶的前部定位，以便一个小男孩可以到达马桶。 换句话说，倒置的便盆与马桶的底座具有伸缩关系。
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