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1. 发明授权

US07249517B2 Pressure transmitter with power cycled hall effect sensor 有权
标题翻译：压力变送器带动力循环霍尔效应传感器
公开(公告)号：US07249517B2
公开(公告)日：2007-07-31
申请号：US11047963
申请日：2005-02-01
申请人： Daniel A. Heuer , Shannon Edwards
发明人： Daniel A. Heuer , Shannon Edwards
IPC分类号： G01L9/10
CPC分类号： G01L9/007
摘要： The invention disclosed herein is a pressure transducer utilizing a Hall effect sensor to detect the displacement of the transducer's diaphragm. The pressure transducer includes a power supply to draw current from a 4 mA to 20 mA current loop and deliver current to the Hall effect sensor at an average rate of 4 mA or less.
摘要翻译：本文公开的本发明是利用霍尔效应传感器来检测换能器的隔膜的位移的压力传感器。压力传感器包括一个电源，用于从4 mA至20 mA电流回路中提取电流，并以4 mA或更低的平均速率将电流传输到霍尔效应传感器。

2. 发明申请

US20050219028A1 Transformers 有权
公开(公告)号：US20050219028A1
公开(公告)日：2005-10-06
申请号：US11140243
申请日：2005-05-27
申请人： Glenn Mayfield , Shannon Edwards
发明人： Glenn Mayfield , Shannon Edwards
IPC分类号： H01F27/28 , H01F27/34 , H01F27/38 , H01F30/16 , H01F38/30 , H02K37/00
CPC分类号： H01F27/38 , H01F27/2895 , H01F27/346 , H01F30/16 , H01F38/30
摘要： A transformer includes at least two magnetically coupled cores with a common axis. The cores have cross sectional configurations transverse to the common axis which are not rectangular. An exciting voltage is to be applied across a first winding provided on one of the cores. A second winding provided on one of the cores includes first and second terminals across which a voltage is to be induced in response to the exciting voltage. A first device provides a relatively higher impedance between the first and second terminals of the second winding. The first device is coupled between the first and second terminals. Third, fourth and fifth windings have respective first and second terminals. The third and fourth windings are wound on one of the cores with a first polarity. The fifth winding is wound on one of the cores with a second polarity opposite to the first polarity. A second device provides a relatively higher impedance between the terminals of at least one of the third winding; the fourth winding; and, the fifth winding. One terminal of each of the second, third, fourth and fifth windings is adapted for coupling to a relatively lower impedance.

3. 发明申请

US20220379321A1 HANDHELD SHOWER HEAD 有权
公开(公告)号：US20220379321A1
公开(公告)日：2022-12-01
申请号：US17335924
申请日：2021-06-01
申请人： Jonah Edwards , Shannon Edwards
发明人： Jonah Edwards , Shannon Edwards
IPC分类号： B05B1/18 , E03C1/046
摘要： A handheld shower head, including a liquid dispensing portion comprising a plurality of liquid apertures to dispense a liquid therefrom, a handle assembly disposed on at least a portion of the liquid dispensing portion to facilitate gripping thereof and to control a type of the liquid dispensed from the plurality of liquid apertures using a liquid setting, and a soap container detachably connected to at least a portion of the handle assembly to store a cleansing liquid therein and send the cleansing liquid through the handle assembly to the plurality of liquid apertures based on the liquid setting.

4. 发明授权

US5021714A Circuit for starting and operating fluorescent lamps 失效
标题翻译：启动和操作荧光灯的电路
公开(公告)号：US5021714A
公开(公告)日：1991-06-04
申请号：US521377
申请日：1990-05-10
申请人： Dail L. Swanson , Shannon Edwards
发明人： Dail L. Swanson , Shannon Edwards
IPC分类号： H05B41/04 , H05B41/18
CPC分类号： H05B41/044 , H05B41/18 , Y10S315/05
摘要： A circuit for starting and operating fluorescent lamps from an a-c low frequency power source includes a reactive ballast means connected to ballast the lamps and having a non-linear characteristic for producing a plurality of harmonics of the power source frequency, and a capacitor and a cathode heating transformer connected in series and connected to receive power from said ballast means and resonant in a frequency range encompassing a plurality of said harmonics. This resonant voltage is applied across the lamps to aid the starting of their discharge and thereafter the lamps operate at the a-c power source frequency. The aforesaid resonance frequency range preferably is broad enough to encompass several harmonics of the power source frequency, for example the third through the ninth harmonics (180 to 540 Hz for a source frequency of 80 Hz). Preferably a switch is connected in series with the capacitor and cathode heating transformer for opening the cathode heating circuit when the lamps are operating. This switch may be a bidirectional diode or equivalent voltage sensitive solid state switch, which switches on and off during each half cycle of the lamp starting time period and thus contributes to the harmonic content of the starting voltage waveform.
摘要翻译：用于从交流低频电源启动和操作荧光灯的电路包括连接到镇流灯并具有用于产生电源频率的多个谐波的非线性特性的反应性镇流器装置，以及电容器和阴极加热变压器串联连接并连接以从所述镇流器装置接收电力并在包括多个所述谐波的频率范围内谐振。该谐振电压施加在灯之间以帮助其放电开始，此后灯以a-c电源频率工作。上述谐振频率范围优选地足够宽以包含电源频率的几个谐波，例如第三至第九谐波（对于80Hz的源频率为180至540Hz）。优选地，开关与电容器和阴极加热变压器串联连接，以在灯操作时打开阴极加热电路。该开关可以是双向二极管或等效的电压敏感固态开关，其在灯启动时间段的每个半周期期间接通和关断，从而有助于启动电压波形的谐波含量。

5. 发明授权

US4616314A Microcomputer controlled data receiver 失效
标题翻译：微电脑控制数据接收机
公开(公告)号：US4616314A
公开(公告)日：1986-10-07
申请号：US493919
申请日：1983-05-12
申请人： James L. Wilson , Shannon Edwards
发明人： James L. Wilson , Shannon Edwards
IPC分类号： H04L5/04 , H04L25/49 , G06F7/38
CPC分类号： H04L25/4904 , H04L5/04
摘要： A data receiver is described that includes a microcomputer that is coupled to a self-clocking asynchronous data bus. The data bus includes three signal lines TDATA, CDATA and RDATA. Bits of a data block are detected by a first exclusive-OR gate that is coupled to the TDATA and CDATA lines. An interrupt control signal and the output of the first exclusive-OR gate are coupled to a second exclusive-OR gate that generates an interrupt signal. The interrupt signal is coupled to the interrupt input of the receiving microcomputer. The receiving microcomputer is interrupted in response to a data bit and then changes the binary state of the interrupt control signal for producing an interrupt for the idle state between data bits. Upon being interrupted by the idle state between data bits, the receiving microcomputer changes the binary state of the interrupt control signal for producing an interrupt for the next data bit and also applies a bit of return data to the RDATA line. The received data block may include an address and a data portion.
摘要翻译：描述了包括耦合到自定时异步数据总线的微型计算机的数据接收器。数据总线包括三条信号线TDATA，CDATA和RDATA。通过耦合到TDATA和CDATA线的第一异或门检测数据块的位。中断控制信号和第一异或门的输出耦合到产生中断信号的第二异或门。中断信号与接收微机的中断输入端相连。接收微计算机响应于数据位中断，然后改变中断控制信号的二进制状态，以产生数据位之间的空闲状态的中断。当数据位之间的空闲状态被中断时，接收微型计算机改变中断控制信号的二进制状态以产生下一数据位的中断，并且还向RDATA线施加一位返回数据。所接收的数据块可以包括地址和数据部分。

6. 发明授权

US07439843B2 Transformers 有权
标题翻译：变形金刚
公开(公告)号：US07439843B2
公开(公告)日：2008-10-21
申请号：US11140243
申请日：2005-05-27
申请人： Glenn A. Mayfield , Shannon Edwards
发明人： Glenn A. Mayfield , Shannon Edwards
IPC分类号： H01F27/28
CPC分类号： H01F27/38 , H01F27/2895 , H01F27/346 , H01F30/16 , H01F38/30
摘要： A transformer includes at least two magnetically coupled cores with a common axis. The cores have cross sectional configurations transverse to the common axis which are not rectangular. An exciting voltage is to be applied across a first winding provided on one of the cores. A second winding provided on one of the cores includes first and second terminals across which a voltage is to be induced in response to the exciting voltage. A first device provides a relatively higher impedance between the first and second terminals of the second winding. The first device is coupled between the first and second terminals. Third, fourth and fifth windings have respective first and second terminals. The third and fourth windings are wound on one of the cores with a first polarity. The fifth winding is wound on one of the cores with a second polarity opposite to the first polarity. A second device provides a relatively higher impedance between the terminals of at least one of the third winding; the fourth winding; and, the fifth winding. One terminal of each of the second, third, fourth and fifth windings is adapted for coupling to a relatively lower impedance.
摘要翻译：变压器包括具有共同轴线的至少两个磁耦合芯。芯具有横向于公共轴线的横截面构造，其不是矩形的。激励电压施加在设置在其中一个芯上的第一绕组上。设置在其中一个芯上的第二绕组包括第一和第二端子，响应于激励电压而在其上感应出电压。第一装置在第二绕组的第一和第二端子之间提供相对较高的阻抗。第一装置耦合在第一和第二端子之间。第三，第四和第五绕组具有相应的第一和第二端子。第三和第四绕组以第一极性缠绕在一个芯上。第五绕组以与第一极性相反的第二极性缠绕在一个芯上。第二装置在第三绕组中的至少一个的端子之间提供相对较高的阻抗; 第四卷和第五个绕组。第二，第三，第四和第五绕组中的每一个的一个端子适于耦合到相对较低的阻抗。

7. 发明申请

US20050193824A1 Pressure transmitter with power cycled hall effect sensor 有权
标题翻译：压力变送器带动力循环霍尔效应传感器
公开(公告)号：US20050193824A1
公开(公告)日：2005-09-08
申请号：US11047963
申请日：2005-02-01
申请人： Daniel Heuer , Shannon Edwards
发明人： Daniel Heuer , Shannon Edwards
IPC分类号： G01L7/08 , G01L9/00
CPC分类号： G01L9/007
摘要： The invention disclosed herein is a pressure transducer utilizing a Hall effect sensor to detect the displacement of the transducer's diaphragm. The pressure transducer includes a power supply to draw current from a 4 mA to 20 mA current loop and deliver current to the Hall effect sensor at an average rate of 4 mA or less.
摘要翻译：本文公开的本发明是利用霍尔效应传感器来检测换能器的隔膜的位移的压力传感器。压力传感器包括一个电源，用于从4 mA至20 mA电流回路中提取电流，并以4 mA或更低的平均速率将电流传输到霍尔效应传感器。

8. 发明授权

US06903642B2 Transformers 有权
标题翻译：变形金刚
公开(公告)号：US06903642B2
公开(公告)日：2005-06-07
申请号：US10308753
申请日：2002-12-03
申请人： Glenn A. Mayfield , Shannon Edwards
发明人： Glenn A. Mayfield , Shannon Edwards
IPC分类号： H01F27/28 , H01F27/34 , H01F27/38 , H01F30/16 , H01F38/30 , H01F27/02
CPC分类号： H01F27/38 , H01F27/2895 , H01F27/346 , H01F30/16 , H01F38/30
摘要： A transformer includes at least two magnetically coupled cores with a common axis. The cores have cross sectional configurations transverse to the common axis which are not rectangular. An exciting voltage is to be applied across a first winding provided on one of the cores. A second winding provided on one of the cores includes first and second terminals across which a voltage is to be induced in response to the exciting voltage. A first device provides a relatively higher impedance between the first and second terminals of the second winding. The first device is coupled between the first and second terminals. Third, fourth and fifth windings have respective first and second terminals. The third and fourth windings are wound on one of the cores with a first polarity. The fifth winding is wound on one of the cores with a second polarity opposite to the first polarity. A second device provides a relatively higher impedance between the terminals of at least one of the third winding; the fourth winding; and, the fifth winding. One terminal of each of the second, third, fourth and fifth windings is adapted for coupling to a relatively lower impedance.
摘要翻译：变压器包括具有共同轴线的至少两个磁耦合芯。芯具有横向于公共轴线的横截面构造，其不是矩形的。激励电压施加在设置在其中一个芯上的第一绕组上。设置在其中一个芯上的第二绕组包括第一和第二端子，响应于激励电压而在其上感应出电压。第一装置在第二绕组的第一和第二端子之间提供相对较高的阻抗。第一装置耦合在第一和第二端子之间。第三，第四和第五绕组具有相应的第一和第二端子。第三和第四绕组以第一极性缠绕在一个芯上。第五绕组以与第一极性相反的第二极性缠绕在一个芯上。第二装置在第三绕组中的至少一个的端子之间提供相对较高的阻抗; 第四卷和第五个绕组。第二，第三，第四和第五绕组中的每一个的一个端子适于耦合到相对较低的阻抗。

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