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1. 发明授权

US06109871A Integrated fan assembly with variable pitch blades 失效
标题翻译：具有可变桨距叶片的集成风扇组件
公开(公告)号：US06109871A
公开(公告)日：2000-08-29
申请号：US829060
申请日：1997-03-31
申请人： Chris Nelson , Dave Hennessy , Bradford Palmer
发明人： Chris Nelson , Dave Hennessy , Bradford Palmer
IPC分类号： F01P7/06 , F04D29/26 , F04D29/32 , F04D29/36 , G01B7/14 , G01P3/487 , F04D27/00
CPC分类号： F04D29/362 , F01P7/06 , F04D29/263 , G01B7/14 , G01P3/487
摘要： A fan assembly (10) includes first and second housing sections (70, 72) which, when mated by a first set of fasteners, define a plurality of circumferentially spaced openings (162) that lead to an internal housing chamber (82). The fan assembly (10) also includes a plurality of blade units (140), each of which includes an integral support stem (142) having a journal portion (148) rotatably mounted within a respective one of the openings (162), an enlarged flange portion (144) and a radial post portion (138) rotatably supported by a hub member (106) within the internal chamber (82). Each blade unit (140) preferably has a thrust bearing (156), bushing sleeve (158) and fan blade (152) integrated with the support stem (142), with the fan blade (152) being preferably molded to the support stem (142) following positioning of the thrust bearing (156) and bushing sleeve (158) to form an integral component. The fan assembly (10) further includes an actuator member (112) that is movably supported within the internal housing chamber (82) and which is adapted to engage a pin (166) of the support stem (142) at a position offset from a rotational axis thereof to adjust the pitch of the fan blades (152). The fan assembly (10) is adapted to be attached to a drive device (12) with a portion (42) of the drive device (12) covering a first set of fasteners (78) such that the first and second housing sections (70, 72) can only be disassembled following detachment from the drive device (12). A sensing arrangement (58, 180) is also preferably provided to generate signals indicative of at least one of the pitch and rotating speed of the fan blades (152).
摘要翻译：风扇组件（10）包括第一和第二壳体部分（70,72），当第一组紧固件配合时，第一和第二壳体部分限定出多个周向间隔开的开口（162），其通向内部容纳室（82）。风扇组件（10）还包括多个叶片单元（140），每个叶片单元包括具有可旋转地安装在相应的一个开口（162）内的轴颈部分（148）的整体支撑杆（142），放大凸缘部分（144）和由内部腔室（82）内的轮毂构件（106）可旋转地支撑的径向柱部分（138）。每个叶片单元（140）优选地具有与支撑杆（142）成一体的推力轴承（156），衬套套管（158）和风扇叶片（152），其中风扇叶片（152）优选地被模制到支撑杆 142）以及推力轴承（156）和衬套套（158）的定位之后形成一个整体部件。风扇组件（10）还包括致动器构件（112），该致动器构件（112）可移动地支撑在内部容纳室（82）内，并且适于在支撑杆（142）的销钉（166）旋转轴线以调节风扇叶片（152）的间距。风扇组件（10）适于附接到驱动装置（12），其中驱动装置（12）的一部分（42）覆盖第一组紧固件（78），使得第一和第二壳体部分（70），72）只能在与驱动装置（12）分离之后被拆卸。还优选地，提供感测装置（58,180）以产生指示风扇叶片（152）的俯仰和转速中的至少一个的信号。

2. 发明授权

US06253716B1 Control system for cooling fan assembly having variable pitch blades 有权
标题翻译：具有变桨距叶片的冷却风扇组件控制系统
公开(公告)号：US06253716B1
公开(公告)日：2001-07-03
申请号：US09349274
申请日：1999-07-07
申请人： Bradford Palmer , Xin Feng , Chris Nelson
发明人： Bradford Palmer , Xin Feng , Chris Nelson
IPC分类号： F01P702
CPC分类号： F04D29/362 , F01P7/06 , F01P2023/00 , F04D27/002
摘要： A fan assembly (10) which incorporates variable pitched blades (152), is driven by the engine of a vehicle and is used in cooling the engine. A control system (248) is provided which is responsive to at least one signal representative of an operating parameter of the engine and a second signal indicative of a desired cooling requirement to establish an efficient pitch for the blades of the fan assembly. In one embodiment, the speed of the engine is sensed and used in combination with a cooling requirement signal developed by the engine control module (205) to regulate the pitch of the fan assembly. In a second embodiment, engine charge air temperature and coolant temperature signals are utilized in establishing the desired pitch. Furthermore, fuzzy logic controls (290) can be utilized to anticipate the cooling needs of the engine based on variations in the overall dynamic system as derived from information available through the engine control module.
摘要翻译：包括可变斜叶片（152）的风扇组件（10）由车辆的发动机驱动，并用于冷却发动机。提供了控制系统（248），其响应于表示发动机的操作参数的至少一个信号和指示期望的冷却要求的第二信号，以建立风扇组件的叶片的有效间距。在一个实施例中，发动机的速度被感测并与由发动机控制模块（205）开发的冷却要求信号结合使用，以调节风扇组件的桨距。在第二实施例中，利用发动机增压空气温度和冷却剂温度信号来建立所需的间距。此外，模糊逻辑控制（290）可以用于基于通过发动机控制模块获得的信息导出的总体动态系统的变化来预测发动机的冷却需求。

3. 外观设计

USD766022S1 Shelf with divider 有权
标题翻译：货架与分隔线
公开(公告)号：USD766022S1
公开(公告)日：2016-09-13
申请号：US29513612
申请日：2015-01-02
申请人： Chris Nelson
设计人： Chris Nelson

4. 发明授权

US07856548B1 Prediction of data values read from memory by a microprocessor using a dynamic confidence threshold 有权
标题翻译：使用动态置信阈值预测由微处理器从存储器读取的数据值
公开(公告)号：US07856548B1
公开(公告)日：2010-12-21
申请号：US11645901
申请日：2006-12-26
申请人： Chris Nelson , Matthew Ashcraft , John Gregory Favor
发明人： Chris Nelson , Matthew Ashcraft , John Gregory Favor
IPC分类号： G06F9/00
CPC分类号： G06F9/3832
摘要： Prediction of data values to be read from memory by a microprocessor for load operations. In one aspect, a method for predicting a data value that will result from a load operation to be executed by the microprocessor includes accessing an entry in a load value prediction table that stores a predicted data value corresponding to the load operation. The predicted data value is provided as a result of the load operation without waiting for execution of the load operation to complete based on a confidence parameter stored in the entry compared to a dynamic confidence threshold.
摘要翻译：预测由微处理器从存储器读取的数据值以进行加载操作。一方面，用于预测由微处理器执行的加载操作产生的数据值的方法包括访问存储与加载操作对应的预测数据值的载入值预测表中的条目。作为加载操作的结果，提供预测数据值，而不等待与动态置信阈值相比存储在条目中的置信度参数来完成加载操作的执行。

5. 发明授权

US07788473B1 Prediction of data values read from memory by a microprocessor using the storage destination of a load operation 有权
标题翻译：使用加载操作的存储目的地的微处理器从存储器读取的数据值的预测
公开(公告)号：US07788473B1
公开(公告)日：2010-08-31
申请号：US11646008
申请日：2006-12-26
申请人： Chris Nelson , Matthew Ashcraft , John Gregory Favor , Seungyoon Peter Song
发明人： Chris Nelson , Matthew Ashcraft , John Gregory Favor , Seungyoon Peter Song
IPC分类号： G06F9/30
CPC分类号： G06F9/383 , G06F9/3832 , G06F9/3842 , G06F9/3861
摘要： Prediction of data values to be read from memory by a microprocessor for load operations. In one aspect, a method for predicting a data value that will result from a load operation to be executed by the microprocessor includes accessing an entry in a load value prediction table that stores a predicted data value corresponding to the load operation. The predicted data value is stored in a physical storage destination of the microprocessor to be available as a result of the load operation without waiting for execution of the load operation to complete. The storage destination is the destination for a loaded data value resulting from executing the load operation.
摘要翻译：预测由微处理器从存储器读取的数据值以进行加载操作。一方面，用于预测由微处理器执行的加载操作产生的数据值的方法包括访问存储与加载操作对应的预测数据值的载入值预测表中的条目。预测数据值被存储在微处理器的物理存储目的地中，作为加载操作的结果可用，而不等待执行加载操作完成。存储目的地是由执行加载操作产生的加载数据值的目的地。

6. 发明授权

US5586635A Rotational control apparatus 失效
标题翻译：旋转控制装置
公开(公告)号：US5586635A
公开(公告)日：1996-12-24
申请号：US414279
申请日：1995-03-31
申请人： Chris Nelson , David R. Hennessy , James P. LeClaire
发明人： Chris Nelson , David R. Hennessy , James P. LeClaire
IPC分类号： F16D25/08 , F16D25/12 , F16D25/06
CPC分类号： F16D25/123 , F16D25/08
摘要： A rotational control apparatus (A) having a rotatable input (26 or 180) and output (26 or 180) with respective interface discs (106, 180). Three sets of two diametrically opposed pistons (64 and 66, 68 and 70, 72 and 74) are controllable to rotatably relate the interface discs (106, 180). The piston sets (64 and 66, 68 and 70, 72 and 74) include piston heads (76) with dissimilar diameters such that each of the sets of pistons (64 and 66, 68 and 70, 72 and 74) may apply a dissimilar torque for a given amount of air pressure. Each of the piston sets (64 and 66, 68 and 70, 72 and 74) may be actuated independently or in combination with each of the other sets of pistons (64 and 66, 68 and 70, 72 and 74) such that the interface discs (106, 180) may be rotatably related to each other with varying degrees of torque. The rotational control apparatus (A) also includes a unique interface disc (106) with a frustoconical annular projection (136) for drawing relatively hot air away from the hub (26) near the interface disc (106) and out of the apparatus (A). The rotational control apparatus (A) further includes a unique set of axially extending channels (38, 60, 111) for the conveyance of air for cooling the interface discs (106, 180) from a location remote from the interface discs (106, 180). Blades (152) on interface disc (106) draw relatively cool air through the channels (38, 60, 111) to the hub (26) near the interface disc (106).
摘要翻译：旋转控制装置（A）具有可旋转的输入（26或180）以及具有相应接口盘（106,180）的输出（26或180）。三组两个直径相对的活塞（64和66,68和70,72和74）是可控制的，以可旋转地联接接口盘（106,180）。活塞组件（64和66,68和70,72和74）包括具有不同直径的活塞头（76），使得每组活塞（64和66,68和70,72和74）可以施加不同的给定空气压力的扭矩。每个活塞组（64和66,68和70,72和74）可以独立地或与其它活塞组（64和66,68和70,72和74）中的每一个组合地致动，使得界面盘（106,180）可以以不同的扭矩相互可旋转地相关联。旋转控制装置（A）还包括具有截头圆锥形环形突起（136）的独特的界面盘（106），用于将接近盘（106）附近的轮毂（26）的相对热空气从设备（A））。旋转控制装置（A）还包括一组独特的轴向延伸的通道（38,60,111），用于输送空气以从远离接口盘（106,180）的位置冷却接口盘（106,180））。接口盘（106）上的叶片（152）将较冷的空气通过通道（38,60,111）吸附到接口盘（106）附近的轮毂（26）。

7. 发明授权

US10442641B2 Bin sweep system 有权
公开(公告)号：US10442641B2
公开(公告)日：2019-10-15
申请号：US14955713
申请日：2015-12-01
申请人： Chris Nelson , William A. Witt
发明人： Chris Nelson , William A. Witt
IPC分类号： B65G65/48 , B65G65/42
摘要： A bin sweep system for moving particulate material in a bin may comprise an elongated sweep apparatus having a particulate sweep structure configured to move particulate material on the floor beneath the sweep apparatus toward one end of the elongated sweep apparatus. The particulate sweep structure may include a plurality of interconnected paddles movable in a succession on a path along at least a portion of a length of the sweep apparatus and an endless loop member on which the paddles of the plurality of paddles are mounted at spaced locations for moving the paddles along the path. The path of the paddles on the endless loop may generally lie in a movement plane, and an orientation of the movement plane may be tilted such that the movement plane is not in a vertical orientation and not in a horizontal orientation.

8. 发明授权

US09809402B2 Segmented bin sweep system 有权
公开(公告)号：US09809402B2
公开(公告)日：2017-11-07
申请号：US14868531
申请日：2015-09-29
申请人： Chris Nelson , William A. Witt
发明人： Chris Nelson , William A. Witt
IPC分类号： B65G65/48 , B65G65/28 , B65G65/42 , A01F25/20
CPC分类号： B65G65/4836 , A01F25/2018 , B65G65/28 , B65G65/425
摘要： A bin sweep system for a bin having a floor surface and a central well may comprise a center post defining a common center and a sweep assembly configured to move across the floor surface of the bin and having an inboard end and an outboard end. The sweep assembly may comprise at least two sweep segments including a first sweep segment and a second sweep segment, with the first sweep segment being located toward the inboard end and the second sweep segment being located toward the outboard end. At least one of the sweep segments may be movable about the center post substantially independently of another of the sweep segments.

9. 发明授权

US09185886B2 Livestock animal scale platform 有权
标题翻译：家畜动物秤平台
公开(公告)号：US09185886B2
公开(公告)日：2015-11-17
申请号：US14151522
申请日：2014-01-09
申请人： Chris Nelson , Garry Hager
发明人： Chris Nelson , Garry Hager
IPC分类号： G01G17/08 , G01G21/22 , A01K29/00
CPC分类号： A01K29/00 , G01G17/08 , G01G21/22
摘要： A livestock animal scale platform includes a panel that has a top side, a bottom side, a front edge, a rear edge, a first lateral edge and a second lateral edge. A plurality of lateral supports is mounted on the top side and extends from the first lateral edge to the second lateral edge. A plurality of longitudinal supports is mounted on the bottom side and extends from the front edge to the rear edge. A plurality of fasteners extends through the panel and each of the fasteners engages one of the lateral supports and one of the longitudinal supports. A barrier coating is positioned on and covers entirely the top side. The panel is placed upon one or more load cells to measure a weight of an animal standing on the panel.
摘要翻译：家畜动物秤平台包括具有顶侧，底侧，前边缘，后边缘，第一侧边缘和第二侧边缘的面板。多个侧向支撑件安装在顶侧上并且从第一侧边缘延伸到第二横向边缘。多个纵向支撑件安装在底侧上并且从前边缘延伸到后边缘。多个紧固件延伸穿过面板，并且每个紧固件接合横向支撑件中的一个和纵向支撑件中的一个。屏障涂层位于顶部并且完全覆盖顶部。将面板放置在一个或多个称重传感器上以测量站在面板上的动物的重量。

10. 发明授权

US09101051B1 Flush mounting utility component assembly 有权
标题翻译：冲洗安装实用程序组件
公开(公告)号：US09101051B1
公开(公告)日：2015-08-04
申请号：US13780407
申请日：2013-02-28
申请人： Steve Ferrara , Chris Nelson , Edward Caldwell
发明人： Steve Ferrara , Chris Nelson , Edward Caldwell
IPC分类号： H02B1/30 , H05K5/03 , H02B1/40 , H05K5/02 , H05K13/00
CPC分类号： H05K5/0217 , H02G3/126 , H02G3/14 , H05K13/00
摘要： A utility component mounting assembly configured to be assembled and installed during building construction or remodeling and to provide access to a variety of residential, commercial, and/or industrial utilities in a manner that is unobtrusive and aesthetically appealing. In some aspects, the utility component mounting assembly is assembled and installed such that there is little or no outward protrusion of any portion of the assembly from a generally planar wall surface. The assembly provides the ability to apply the same final finishing materials to exposed portions of the assembly as to adjacent wall material. The assembly can be readily installed with existing building constructions materials, tools, and skills. The assembly can be mounted in flexible locations on a wall and in a vertical or horizontal orientation.
摘要翻译：一种实用部件安装组件，其被配置为在建筑施工或改造期间组装和安装，并以不引人注目和美观的方式提供对各种住宅，商业和/或工业设施的通道。在一些方面，公用事业部件安装组件被组装并安装成使得组件的任何部分从大致平坦的壁表面很少或没有向外突出。组件提供将相同的最终精加工材料施加到组件的相邻壁材料的暴露部分的能力。组装可以容易地安装有现有的建筑结构材料，工具和技能。组件可以安装在墙壁上的垂直或水平方向上的柔性位置。

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