公开(公告)号：US20060274481A1

公开(公告)日：2006-12-07

申请号：US11420784

申请日：2006-05-29

申请人： Gregg Nelson ,  Gerald Vlasak ,  James Martin ,  Jeffrey Powell

发明人： Gregg Nelson ,  Gerald Vlasak ,  James Martin ,  Jeffrey Powell

IPC分类号： H02B1/00

CPC分类号： G01R15/186

摘要： The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a sensor assembly contains a plurality of current transformers (CTs) for measuring power wires from a main power supply. To accommodate measuring a greater number of wires than one sensor assembly can service, a plurality of sensor assemblies can be mounted end-to-end. The sensor assemblies can have symmetrical recessed portions that laterally align when mounted end-to-end by inverting one of the sensor assemblies. The lateral alignment allows CTs mounted lateral to the recessed portions to be aligned with corresponding circuit breakers, so that wires passing from the circuit breakers are aligned with the CTs, reducing bending stresses on the CTs in contrast to prior efforts. Changes in polarity caused by the inversion can be adjusted by software, firmware, hardware or a combination thereof.

公开(公告)号：US20060274482A1

公开(公告)日：2006-12-07

申请号：US11420786

申请日：2006-05-29

申请人： Gerald Vlasak ,  Jeffrey Powell ,  Gregg Nelson ,  James Martin

发明人： Gerald Vlasak ,  Jeffrey Powell ,  Gregg Nelson ,  James Martin

IPC分类号： H02B1/00

CPC分类号： G01R15/18 ,  G01R1/04

摘要： The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a plurality of current transformers (CTs) are provided to measure a plurality of branches from a main power supply and are accumulated on a sensor module. In at least one embodiment, the sensor module includes a molded polymer mounting support that can support the CTs. The polymer molded mounting support departs from the standard circuit board and is substantially less fragile. A wiring channel is provided within the sensor module so that CT output wiring can be safely routed to the output connector using as few as two soldered connections, rather than the typical six soldered connections required in existing branch monitoring systems. Multiple sensor modules can be stacked to allow continued alignment with the CTs and software/firmware/hardware can allow for any current polarity changes.

公开(公告)号：US20060124327A1

公开(公告)日：2006-06-15

申请号：US11281846

申请日：2005-11-17

申请人： Jeffrey Powell ,  Edward Sheets

发明人： Jeffrey Powell ,  Edward Sheets

IPC分类号： A01B35/28

CPC分类号： A01B49/02 ,  A01B23/046 ,  A01B63/26

摘要： A disc gang is provided that is suitable for use as part of a multifunctional seedbed preparation implement or in a standalone disc harrow. The disc gang is configured to permit a gang angle of the disc gang to be adjusted to accommodate differing soil conditions and/or to obtain different tillage characteristics. The disc gang may include a frame mounted on a mainframe of a primary tillage implement such as a cultivator. The frame includes a main beam mounted on the implement's mainframe and a disc support beam connected to the main beam and supporting a plurality of rotating discs. The gang angle can be infinitely adjusted through a designated range by pivoting one end of the disc gang about a vertical pivot axis while permitting another end portion of the disc gang to slide along a support surface for that end. The disc support beam may also be configured to be raised and lowered relative to the main beam so as to permit the cutting depth of the discs to be adjusted independently of the working depth of the remainder of the implement. The disc gang preferably is modular so as to negate the need for complex mechanical and hydraulic connections between the disc gang and the remainder of the implement.

公开(公告)号：US07820919B2

公开(公告)日：2010-10-26

申请号：US10535684

申请日：2004-12-06

申请人： Jeffrey Powell ,  Roger Appleby ,  Mark T Moore

发明人： Jeffrey Powell ,  Roger Appleby ,  Mark T Moore

IPC分类号： H05K9/00

CPC分类号： H01L23/552 ,  H01L23/24 ,  H01L2924/1423 ,  H01L2924/1616 ,  H01L2924/16195 ,  H01L2924/3011

摘要： This invention relates to electronic circuit packages designed to hold high frequency circuits operating particularly, but not exclusively, in the microwave, millimeter wave, and sub-millimeter wave bands. The invention provides a package incorporating a cavity in a material for containment of the circuits, wherein the package further incorporates at least one conductive surface mounted on an inner surface extending into the cavity, the conductivity thereof being adapted to be at least partially absorbent to electromagnetic radiation. The conductive surface according to the present invention will tend to attenuate electromagnetic radiation present within the cavity, and so help to prevent undesired coupling from one point to another within the cavity. The conductivity of the conductive material is preferably arranged to match the impedance of the radiation mode estimated or computed to be present within the cavity.

摘要翻译： 本发明涉及设计用于保持特别但非排他地在微波，毫米波和亚毫米波段中工作的高频电路的电子电路封装。 本发明提供一种将包含在用于容纳电路的材料中的空腔的封装，其中所述封装还包括安装在延伸到所述腔中的内表面上的至少一个导电表面，其导电性适于至少部分地吸收到电磁 辐射。 根据本发明的导电表面将倾向于衰减腔内存在的电磁辐射，并且因此有助于防止在空腔内从一个点到另一个点的不期望的耦合。 优选地，导电材料的导电性被布置成使估计或计算出的存在于腔内的辐射模式的阻抗匹配。

公开(公告)号：US20060249326A1

公开(公告)日：2006-11-09

申请号：US11122337

申请日：2005-05-05

申请人： Joel Birsching ,  Henry Yang ,  Martin Sheridan ,  Stephen Reider ,  Jeffrey Powell

发明人： Joel Birsching ,  Henry Yang ,  Martin Sheridan ,  Stephen Reider ,  Jeffrey Powell

IPC分类号： B62D5/06

CPC分类号： B62D6/04 ,  B62D5/0835

摘要： A power assist steering system including a valve housing and a proportional control valve supported within the valve housing, further includes a pressure transducer arranged with respect to the proportional control valve for determining an amount of actuation of the proportional control valve. A pressure signal is sent from the pressure transducer to a control for determining an amount of current to be sent to an electromagnetic apparatus within the power assist steering system for overcoming a pull force.

摘要翻译： 一种动力辅助转向系统，包括阀壳体和支撑在阀壳体内的比例控制阀，还包括相对于比例控制阀布置的压力传感器，用于确定比例控制阀的致动量。 压力信号从压力传感器发送到用于确定要发送到动力辅助转向系统内的电磁装置的电流量以用于克服拉力的控制器。

公开(公告)号：US5271557A

公开(公告)日：1993-12-21

申请号：US866888

申请日：1992-04-02

申请人： R. Larry Lynch ,  Jeffrey Powell

发明人： R. Larry Lynch ,  Jeffrey Powell

IPC分类号： B01D53/04 ,  B01D53/26 ,  B01F3/02 ,  B01F15/00 ,  B09C1/00 ,  B01D3/42 ,  G05D22/00

CPC分类号： B09C1/005 ,  B01D53/0454 ,  B01D53/26 ,  B01F15/00175 ,  B01F15/00207 ,  B01F3/026

摘要： The present invention provides a process for decreasing the relative humidity of a gaseous or vaporous process stream, while increasing the temperature thereof. A preferred embodiment of the process of the present invention is implemented using a bleed valve, a positive displacement blower located downstream therefrom, and a control mechanism for opening and closing the bleed valve. When opened, the bleed valve preferably permits ambient air to admix with the gaseous process feed stream to form the blower feed stream. Increased blower gas throughput results in a lower magnitude gas temperature increase across the blower. The control mechanism used in the practice of the present invention involves monitoring the temperature of the blower effluent (or the gaseous feed to a downstream unit operation), and controlling operation of the bleed valve in accordance with that temperature reading.

摘要翻译： 本发明提供一种降低气态或蒸气过程流的相对湿度同时增加其温度的方法。 本发明方法的优选实施方案使用排放阀，位于其下游的正排量鼓风机和用于打开和关闭排放阀的控制机构来实现。 当打开时，排放阀优选地允许环境空气与气态工艺进料流混合以形成鼓风机进料流。 鼓风机气体通量的增加导致鼓风机气体温度升高。 在本发明的实践中使用的控制机构包括监测鼓风机流出物（或下游单元操作的气体进料）的温度，以及根据该温度读数来控制排放阀的操作。

公开(公告)号：US06427975B1

公开(公告)日：2002-08-06

申请号：US09656731

申请日：2000-09-07

申请人： Jeffrey Powell

发明人： Jeffrey Powell

IPC分类号： F16K122

CPC分类号： F02D9/104 ,  F02D9/107 ,  F05C2201/021 ,  F16K27/0218 ,  F16K27/029

摘要： The present invention provides a throttle body assembly for an internal combustion engine. The assembly includes an insert having an opening and opposing bores arranged transverse to the opening. The insert is constructed of a first material, preferably a metal such as aluminum or magnesium. A throttle shaft is supported by the bores and spans the opening. A throttle blade is disposed within the opening and secured to the shaft. Both the throttle blade and throttle shaft are preferably constructed from a metal so that the seal between the throttle blade and the insert remains dimensionally stable. A body defines an air passageway with the insert at least partially disposed within the body and aligned with the air passageway. The body is constructed from a second material different from the first material, such as a composite plastic. The body may be a portion of an intake manifold. Accordingly, the above invention provides a lighter, less expensive throttle body that provides an adequate seal between the throttle blade and the air passageway so that a metal throttle body is no longer required.

摘要翻译： 本发明提供一种用于内燃机的节气门体组件。 组件包括具有开口和横向于开口布置的相对的孔的插入件。 插入件由第一材料构成，优选为诸如铝或镁的金属。 孔口由孔支撑并跨过开口。 节流叶片设置在开口内并固定在轴上。 节流叶片和节流轴两者优选地由金属构成，使得节流叶片和插入件之间的密封保持尺寸稳定。 主体限定空气通道，其中插入件至少部分地设置在主体内并与空气通道对准。 主体由与第一材料不同的第二材料构成，例如复合塑料。 主体可以是进气歧管的一部分。 因此，上述发明提供了一种较轻，较便宜的节气门体，其在节流叶片和空气通道之间提供足够的密封，使得不再需要金属节流体。

公开(公告)号：US11768896B1

公开(公告)日：2023-09-26

申请号：US17660302

申请日：2022-04-22

申请人： Jeffrey Powell

发明人： Jeffrey Powell

IPC分类号： G06F16/9535 ,  G06Q50/00 ,  G06F16/9536

CPC分类号： G06F16/9535 ,  G06F16/9536 ,  G06Q50/01

摘要： Methods and systems that evaluate currently operating online personas is automated to establish the relationships between nodes and assign attributes. A virtual network exploitation (ViNE) protocol can create a prioritized list of every account in the extended network based on its influence score, as well as filtering, to create a subset of the influencer list of accounts that meet attribute criteria. Analysis of this data can identify the key accounts for the influencer and lead lists and provide recommendations on the path and strategy the client should use to most effectively engage the accounts of interest. Automated seed list generation for SNA can be operationalized to identify all of the existing leads within an extended social network in priority order and provide an influence score for each account. The system can be scaled to combine individual accounts that focus on a specific organization, personality or region.

公开(公告)号：US07564148B2

公开(公告)日：2009-07-21

申请号：US11307415

申请日：2006-02-06

申请人： Jeffrey Powell

发明人： Jeffrey Powell

IPC分类号： H02J7/00

CPC分类号： H02J9/062 ,  Y10T307/625

摘要： An uninterruptible power supply (UPS) system includes a rectifier having inputs connectable to an input AC power line to receive AC power therefrom. The output of the rectifier is connected to the input of an inverter. A dual-purpose battery is connected to function as a battery boost when the rectifier is receiving AC power from the AC power line. If the UPS is switched to operate in battery mode, the battery provides input voltage to the inverter when the rectifier is not receiving AC power from the AC power source.

摘要翻译： 不间断电源（UPS）系统包括具有可连接到输入AC电力线的输入的整流器，以从其接收AC电力。 整流器的输出端连接到变频器的输入端。 当整流器从交流电源线接收交流电源时，连接两用电池作为电池升压。 如果UPS切换到电池模式，当整流器没有从AC电源接收交流电源时，电池向变频器提供输入电压。

公开(公告)号：US07108075B2

公开(公告)日：2006-09-19

申请号：US10624361

申请日：2003-07-22

申请人： Jeffrey Powell ,  Edward G. Sheets

发明人： Jeffrey Powell ,  Edward G. Sheets

IPC分类号： A01B79/00

CPC分类号： A01B49/02 ,  A01B23/046 ,  A01B63/26

摘要： A disc gang is provided that is suitable for use as part of a multifunctional seedbed preparation implement or in a standalone disc harrow. The disc gang is configured to permit a gang angle of the disc gang to be adjusted to accommodate differing soil conditions and/or to obtain different tillage characteristics. The disc gang may include a frame mounted on a mainframe of a primary tillage implement such as a cultivator. The frame includes a main beam mounted on the implement's mainframe and a disc support beam connected to the main beam and supporting a plurality of rotating discs. The gang angle can be infinitely adjusted through a designated range by pivoting one end of the disc gang about a vertical pivot axis while permitting another end portion of the disc gang to slide along a support surface for that end. The disc support beam may also be configured to be raised and lowered relative to the main beam so as to permit the cutting depth of the discs to be adjusted independently of the working depth of the remainder of the implement. The disc gang preferably is modular so as to negate the need for complex mechanical and hydraulic connections between the disc gang and the remainder of the implement.