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1. 发明申请

US20130009691A1 Control Circuitry And Method For Controlling A Bi-Directional Switch System, A Bi-Directional Switch, A Switching Matrix And A Medical Stimulator 有权
标题翻译：用于控制双向开关系统的控制电路和方法，双向开关，开关矩阵和医疗刺激器
公开(公告)号：US20130009691A1
公开(公告)日：2013-01-10
申请号：US13636137
申请日：2011-04-05
申请人： Pieter Gerrit Blanken , Jeroen Jacob Arnold Tol , Franciscus Adrianus Cornelis Maria Schoofs , Dave Willem Van Goor
发明人： Pieter Gerrit Blanken , Jeroen Jacob Arnold Tol , Franciscus Adrianus Cornelis Maria Schoofs , Dave Willem Van Goor
IPC分类号： H03K17/66
CPC分类号： H02J7/008 , A61N1/05 , A61N1/36185 , H02J7/0052 , H02J7/345 , H03K17/063 , H03K17/687
摘要： A control circuitry (134) and a method for controlling a bi-directional switch (132) is provided. The bi-directional switch (132) having a control terminal (130) for receiving a control voltage (124) to control an on state and an off state of the bi-directional switch (132) and at least one semiconductor switch in a bi-directional main current path. The control circuitry (134) comprises an energy storage element (102), a coupling means (101) to couple the energy storage element (102) to a supply voltage to charge the energy storage element (102), and a control circuit (108) configured to receive power from the energy storage element (102) and configured to supply the control voltage having a voltage level being independent of the supply voltage when the energy storage element (102) is not coupled to the supply voltage. The coupling means (101) is configured for only coupling the 132 energy storage element (102) to the supply voltage when the bi-directional switch (132) is in the off state.
摘要翻译：提供了控制电路（134）和用于控制双向开关（132）的方法。双向开关（132）具有用于接收控制电压（124）以控制双向开关（132）的导通状态和断开状态的控制端子（130）和双向开关（132）中的至少一个半导体开关双向主电流路径。控制电路（134）包括能量存储元件（102），将能量存储元件（102）耦合到电源电压以对能量存储元件（102）充电的耦合装置（101）和控制电路（108）），其被配置为从所述能量存储元件（102）接收电力，并且被配置为当所述能量存储元件（102）未耦合到所述电源电压时，提供具有与所述电源电压无关的电压电平的所述控制电压。耦合装置（101）被配置为当双向开关（132）处于关闭状态时，仅将132能量存储元件（102）耦合到电源电压。

2. 发明申请

US20140292103A1 CONDUCTIVE LAYER OF A LARGE SURFACE FOR DISTRIBUTION OF POWER USING CAPACITIVE POWER TRANSFER 有权
标题翻译：使用电力电力传输分配电力的大型表面导电层
公开(公告)号：US20140292103A1
公开(公告)日：2014-10-02
申请号：US14237902
申请日：2012-08-13
申请人： Eberhard Waffenschmidt , Theodorus Johannes Petrus Van Den Biggelaar , Adrianus Sempel , Oscar Hendrikus Willemsen , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden , Maarten Marinus Johannes Wilhelmus Van Herpen
发明人： Eberhard Waffenschmidt , Theodorus Johannes Petrus Van Den Biggelaar , Adrianus Sempel , Oscar Hendrikus Willemsen , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden , Maarten Marinus Johannes Wilhelmus Van Herpen
IPC分类号： H04B5/00
CPC分类号： H04B5/0012 , G09G5/00 , H02J7/0042 , H02J7/025 , H02J50/05 , H02J50/12 , H04B5/0037
摘要： An article of manufacture for supplying a power to a load connected in a capacitive power transfer system comprises a sheet (210) of a non-conductive material; and a plurality of conductive stripes (220), each two adjacent conductive stripes being electrically insulated from each other, wherein the sheet forms an insulating layer of the capacitive power transfer system and the plurality of conductive stripes form at least a pair of transmitter electrodes of the capacitive power transfer system.
摘要翻译：向连接在电容性电力传输系统中的负载供电的制品包括非导电材料的片材（210）和多个导电条（220），每个两个相邻的导电条彼此电绝缘，其中所述片形成所述电容性功率传输系统的绝缘层，并且所述多个导电条形成至少一对发射极电容式电力传输系统。

3. 发明申请

US20140197695A1 CONDUCTIVE LAYER OF A LARGE SURFACE FOR DISTRIBUTION OF POWER USING CAPACITIVE POWER TRANSFER 有权
标题翻译：使用电力电力传输分配电力的大型表面导电层
公开(公告)号：US20140197695A1
公开(公告)日：2014-07-17
申请号：US14238276
申请日：2012-08-09
申请人： Eberhard Waffenschmidt , Adrianus Sempel , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden
发明人： Eberhard Waffenschmidt , Adrianus Sempel , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden
IPC分类号： H01F38/14 , H02J7/02
CPC分类号： H01F38/14 , H02J7/025 , H02J50/05 , H02J50/12 , H04B5/0012 , H04B5/0037
摘要： An apparatus (300) for supplying power to a load in a capacitive power transfer system comprises a power generator (350) operating at a first frequency; a transmitter comprising a plurality of first electrodes (310) connected to a first terminal of the power generator (350) and a plurality of second electrodes (320) connected to a second terminal of the power generator (350) of a transmitter portion of the apparatus (300); and a plurality of inductors (340), wherein each inductor of the plurality of inductors is connected between a pair of a first electrode and a second electrode of the plurality of first and second electrodes, wherein each inductor comprises, together with a parasitic capacitor (330) formed between each pair of the first electrode and the second electrode, a resonant circuit at the first frequency in order to compensate for current loss due to parasitic capacitances.
摘要翻译：一种用于向电容性电力传输系统中的负载供电的装置（300）包括以第一频率工作的发电机（350）发射器，包括连接到所述发电机（350）的第一端子的多个第一电极（310）和连接到所述发电机（350）的发射器部分的所述发电机（350）的第二端子的多个第二电极（320）设备（300）; 和多个电感器（340），其中所述多个电感器中的每个电感器连接在所述多个第一和第二电极中的一对第一电极和第二电极之间，其中每个电感器与寄生电容器 330），形成在每对第一电极和第二电极之间，谐振电路处于第一频率，以补偿由于寄生电容引起的电流损耗。

4. 发明授权

US07952424B2 Differential charge pump with common mode control 有权
标题翻译：差动电荷泵，带共模控制
公开(公告)号：US07952424B2
公开(公告)日：2011-05-31
申请号：US10569124
申请日：2004-08-06
申请人： Mihai Adrian Tiberiu Sanduleanu , Dave Willem Van Goor
发明人： Mihai Adrian Tiberiu Sanduleanu , Dave Willem Van Goor
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： H03L7/0896 , H03L7/087 , H03L7/10 , H03L2207/06
摘要： Charge pump for providing an output current for charging and discharging a filter in accordance with an input signal, said charge pump comprising a first current source connectable with the input signal for driving the current source and adapted to providing a first current equal to a constant current Io plus a variable current Δx, said variable current Δx being directly proportional to the input signal, a second current source connectable with the input signal for driving the current source and adapted to providing a second current equal to the constant current Io minus said variable current Δx, and an output for providing the output current, wherein said output is connected to both the first and second current source in such a way, that the output current is equal to a difference between the first and second current.
摘要翻译：电荷泵，用于根据输入信号提供用于对滤波器进行充电和放电的输出电流，所述电荷泵包括可与输入信号连接的第一电流源，用于驱动电流源并适于提供等于恒定电流的第一电流 Io加上可变电流＆Dgr; x，所述可变电流＆Dgr; x与输入信号成正比，第二电流源可与输入信号连接，用于驱动电流源并适于提供等于恒定电流Io的第二电流减去所述可变电流＆Dgr; x和用于提供输出电流的输出，其中所述输出以这样的方式连接到第一和第二电流源两者，即输出电流等于第一和第二电流之间的差。

5. 发明授权

US09755435B2 Wireless power converter utilized as a capacitive power transfer system 有权
公开(公告)号：US09755435B2
公开(公告)日：2017-09-05
申请号：US14237472
申请日：2012-07-31
申请人： Adrianus Sempel , Henricus Theodorus Van Der Zanden , Eberhard Waffenschmidt , Dave Willem Van Goor
发明人： Adrianus Sempel , Henricus Theodorus Van Der Zanden , Eberhard Waffenschmidt , Dave Willem Van Goor
IPC分类号： H02J50/05 , H02J5/00 , H02J1/06 , H02J17/00 , H02J1/00
CPC分类号： H02J50/05 , H02J1/06 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/90 , H02J2001/002
摘要： A direct current (DC) to alternating current (AC) wireless converter apparatus (200) for supplying power to a load connected in a capacitive power transfer system. The apparatus comprises at least two connectors (201, 202) enabling a galvanic contact to at least two supply lines (211, 212) of a DC grid; a driver (203) coupled to the connectors (201, 202) and configured to generate an AC power signal from an input DC signal fed by the at least two connectors, wherein a frequency of the AC power signal substantially matches a series-resonance frequency of the capacitive power transfer system; and at least a pair of transmitter electrodes (204, 205) connected to an output of the driver.

6. 发明申请

US20140191818A1 DYNAMIC RESONANT MATCHING CIRCUIT FOR WIRELESS POWER RECEIVERS 有权
标题翻译：无线电接收机的动态谐波匹配电路
公开(公告)号：US20140191818A1
公开(公告)日：2014-07-10
申请号：US14238854
申请日：2012-08-06
申请人： Eberhard Waffenschmidt , Adrianus Sempel , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden
发明人： Eberhard Waffenschmidt , Adrianus Sempel , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden
IPC分类号： H03J1/00 , H01F38/14
CPC分类号： H03J1/00 , H01F38/14 , H01P1/10 , H02J5/00 , H02J7/025 , H02J50/05 , H02J50/12 , H02J50/40 , H03H7/38 , H04B5/0012 , H04B5/0037 , H04B5/0075
摘要： A resonant matching circuit (310) for matching a resonant frequency of a wireless power transfer system to a frequency of a power signal comprises a switch (311) connected in parallel with a resonant element (302) of the wireless power transfer N system; and a controller (312) connected to the switch (311) and configured to detect a zero-voltage level crossing of a signal flowing through the resonant element (302) and to close the switch (311) for a predefined amount of time upon detection of the zero-voltage level crossing, wherein closing the switch (311) for the predefined amount of time adds any one of an inductive value and a capacitive value to the resonant frequency of a wireless power transfer system.
摘要翻译：用于将无线功率传输系统的谐振频率与功率信号的频率相匹配的谐振匹配电路（310）包括与无线电力传输N系统的谐振元件（302）并联连接的开关（311）以及连接到开关（311）并被配置为检测流过谐振元件（302）的信号的零电压电平交叉并且在检测到时将预定量的时间关闭开关（311）的控制器（312）其中闭合开关（311）预定义的时间量将无线功率传输系统的谐振频率的感应值和电容值中的任何一个加上。

7. 发明申请

US20140191587A1 TRANSPARENT CAPACITIVE WIRELESS POWERING SYSTEM 有权
标题翻译：透明电容无线供电系统
公开(公告)号：US20140191587A1
公开(公告)日：2014-07-10
申请号：US14238287
申请日：2012-08-09
申请人： Dave Willem Van Goor , Adrianus Sempel , Henricus Theodorus Van Der Zanden , Eberhard Waffenschmidt , Theodorus Johannes Petrus Van Den Biggel , Oscar Hendrikus Willemsen
发明人： Dave Willem Van Goor , Adrianus Sempel , Henricus Theodorus Van Der Zanden , Eberhard Waffenschmidt , Theodorus Johannes Petrus Van Den Biggel , Oscar Hendrikus Willemsen
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , H02J7/025 , H02J50/05 , H02J50/40 , H04B5/0012 , H04B5/0037 , H05B33/0815
摘要： A transparent capacitive powering system (200) is disclosed. The system comprises a pair of receiver electrodes (241, 242) connected to a load (250) through an inductor (260), wherein the inductor is coupled to the load to resonate the system; and a transparent infrastructure (220) having at least a first layer (130) of a non-conductive transparent material and a second layer (120) of a conductive transparent material coupled to each other, wherein the second layer is arranged to form a pair of transmitter electrodes (221, 222), wherein the pair of receiver electrodes are decoupled from the second layer, thereby forming a capacitive impedance between the pair of transmitter electrodes and the pair of receiver electrodes, wherein a power signal generated by a driver (210) is wirelessly transferred from the pair of transmitter electrodes to the pair of receiver electrodes to power the load when a frequency of the power signal substantially matches a series-resonance frequency of the first inductor and the capacitive impedance.
摘要翻译：公开了一种透明电容供电系统（200）。该系统包括通过电感器（260）连接到负载（250）的一对接收器电极（241,242），其中电感器耦合到负载以使系统谐振; 以及透明基础设施（220），其具有至少第一层（130）的非导电透明材料和彼此耦合的导电透明材料的第二层（120），其中所述第二层被布置成形成一对的发射器电极（221,222），其中所述一对接收器电极与所述第二层分离，从而在所述一对发射器电极和所述一对接收器电极之间形成电容性阻抗，其中，由驱动器（210 ）从功率信号的频率基本上与第一电感器的串联谐振频率和电容性阻抗匹配时，从一对发射器电极无线地传送到一对接收器电极，以对负载供电。

8. 发明申请

US20140167525A1 TECHNIQUES FOR EFFICIENT POWER TRANSFERS IN A CAPACITIVE WIRELESS POWERING SYSTEM 审中-公开
标题翻译：电力无线供电系统中有效功率传输的技术
公开(公告)号：US20140167525A1
公开(公告)日：2014-06-19
申请号：US14237458
申请日：2012-08-02
申请人： Dave Willem Van Goor , Adrianus Sempel , Eberhard Waffenschmidt , Henricus Theodorus Van Der Zanden
发明人： Dave Willem Van Goor , Adrianus Sempel , Eberhard Waffenschmidt , Henricus Theodorus Van Der Zanden
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , H02J7/025 , H02J17/00 , H02J50/05 , H02J50/40 , H04B5/0012 , H04B5/0037
摘要： A capacitive powering system (100) comprises a low power driver (111), a high power driver (112), a plurality of pairs of transmitter electrodes separated into a plurality of power sub-areas (210-1, 210-N) including at least a group of high power sub-areas (210-1, 210-M) connected to the high power driver and a group of low power sub-areas (210-M+1, 210-N) connected to the low power driver, and an insulating layer (130) having a first side and a second side opposite to each other, the pairs of plurality of transmitter electrodes are coupled to the first side of the insulating layer. The system is configured to form a capacitive impedance between the pairs of plurality of transmitter electrodes and a plurality of pairs of receiver electrodes (141, 144) placed in proximity to the second side of the insulating layer to wirelessly power each load connected to each of the pair of receiver electrodes.
摘要翻译：电容供电系统（100）包括低功率驱动器（111），高功率驱动器（112），分成多个功率子区域（210-1,210-N）的多对发射器电极，包括连接到高功率驱动器的至少一组高功率子区域（210-1,210-M）和连接到低功率的一组低功率子区域（210-M + 1，210-N）驱动器和具有彼此相对的第一侧和第二侧的绝缘层（130），所述多对发射器电极对被耦合到绝缘层的第一侧。该系统被配置为在多对发射器电极对之间形成电容性阻抗，以及放置在绝缘层的第二侧附近的多对接收器电极（141,144），以无线地对连接到绝缘层一对接收器电极。

9. 发明授权

US07352235B2 Current mirror 有权
标题翻译：电流镜
公开(公告)号：US07352235B2
公开(公告)日：2008-04-01
申请号：US10548252
申请日：2004-03-01
申请人： Hugo Veenstra , Godefridus Adrianus Maria Hurkx , Johannes Hubertus Antonius Brekelmans , Dave Willem Van Goor
发明人： Hugo Veenstra , Godefridus Adrianus Maria Hurkx , Johannes Hubertus Antonius Brekelmans , Dave Willem Van Goor
IPC分类号： G05F1/10
CPC分类号： G05F3/265
摘要： The present invention relates to Current mirror for generating a constant mirror ratio, comprising an output transistor (Tout) having a base, an emitter and a collector, wherein a current flowing through the collector of said output transistor (Tout) constitutes an output current (Iout) of said current mirror and the collector of said output transistor (Tout) is connectable to an output circuit, a buffer transistor having a base, an emitter and a collector, wherein the emitter of the buffer transistor is connected to the base of the output transistor, a buffer current source for providing a fixed buffer current, wherein said buffer current source is connected to the collector of the buffer transistor, and a buffer base voltage control means having an input connected to the base of the output transistor and an output connected to the base of the buffer transistor, wherein the base voltage control means is adapted to controlling a voltage at the base of the buffer transistor in response to a current at the input of the buffer base voltage control means.
摘要翻译：本发明涉及用于产生恒定镜面比例的电流镜，其包括具有基极，发射极和集电极的输出晶体管（T OUT），其中流过所述输出的集电极的电流晶体管（T out out out）构成所述电流镜的输出电流（I OUT），并且所述输出晶体管的集电极（T out out）是可连接到输出电路，具有基极，发射极和集电极的缓冲晶体管，其中缓冲晶体管的发射极连接到输出晶体管的基极，缓冲电流源用于提供固定的缓冲电流，其中所述缓冲器电流源连接到缓冲晶体管的集电极，以及缓冲器基极电压控制装置，其具有连接到输出晶体管的基极的输入端和连接到缓冲晶体管的基极的输出，其中基极电压控制装置被适配以控制电压 e缓冲晶体管的基极，响应于缓冲器基极电压控制装置的输入处的电流。

10. 发明授权

US10468912B2 Capacitive contactless powering system 有权
公开(公告)号：US10468912B2
公开(公告)日：2019-11-05
申请号：US14236712
申请日：2012-08-14
申请人： Adrianus Sempel , Eberhard Waffenschmidt , Dave Willem Van Goor , Henricus Theorodus Van Der Zanden
发明人： Adrianus Sempel , Eberhard Waffenschmidt , Dave Willem Van Goor , Henricus Theorodus Van Der Zanden
IPC分类号： H02J7/02 , H02J5/00 , H02J50/05 , H02J50/12
摘要： A capacitive contactless powering system (100) comprises a pair of receiver electrodes (141, 142) connected to a load (150) through a first inductor (160), wherein the first inductor is coupled to the load to resonate the system; a pair of transmitter electrodes (121, 122) connected to a driver (110); an insulating layer (130) having a first side and a second side opposite each other, wherein the pair of transmitter electrodes are coupled to the first side of the insulating layer and the pair of receiver electrodes are decoupled from the second side of the insulating layer, such that a capacitive impedance is formed between the pair of transmitter electrodes and the pair of receiver electrodes, wherein a power signal generated by the driver is wirelessly transferred from the pair of transmitter electrodes to the pair of receiver electrodes to power the load when a frequency of the power signal matches a series-resonance frequency of the first inductor and the capacitive impedance.

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