公开(公告)号：US08970168B2

公开(公告)日：2015-03-03

申请号：US13675425

申请日：2012-11-13

申请人： Novero Dabendorf GmbH

发明人： Peter Kohlschmidt ,  Frank Scholz ,  Peter Jung ,  Guido Bruck

IPC分类号： H02J7/00 ,  H02J7/02 ,  H02J5/00

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/40 ,  H04B5/0037 ,  H04B5/0087 ,  Y10T29/4902

摘要： Charging circuit for energy store of a portable electrical device has a first resonance switching circuit with a first receiver coil for receiving an alternating magnetic field which induces an electric voltage in the first coil, and an electrical component connected to a terminal of the first coil. The first coil and the further electrical component determine a resonance frequency (f0) of the first resonance switching circuit, A second resonance circuitry is also provided and has a second receiver coil and a further electrical component which determine a resonance frequency (f1, fn) of the second resonance circuitry. The resonance frequency of the second resonance circuitry is an integer multiple of the resonance frequency of the first resonance switching circuit. Receiver coils of the resonance circuitry are disposed such that during operation they are permeated by the same magnetic field lines of the alternating magnetic field.

摘要翻译： 用于便携式电气设备的能量存储的充电电路具有第一谐振切换电路，其具有用于接收在第一线圈中引起电压的交变磁场的第一接收线圈，以及连接到第一线圈的端子的电气部件。 第一线圈和另外的电气部件确定第一谐振开关电路的谐振频率（f0），还提供第二谐振电路，并且具有确定谐振频率（f1，fn）的第二接收器线圈和另外的电气部件， 的第二谐振电路。 第二谐振电路的谐振频率是第一谐振切换电路的谐振频率的整数倍。 谐振电路的接收器线圈被布置成使得在操作期间它们被交变磁场的相同磁场线渗透。

公开(公告)号：US20130314035A1

公开(公告)日：2013-11-28

申请号：US13675425

申请日：2012-11-13

申请人： Novero Dabendorf GmbH

发明人： Peter Kohlschmidt ,  Frank Scholz ,  Peter Jung ,  Guido Bruck

IPC分类号： H02J7/02

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/40 ,  H04B5/0037 ,  H04B5/0087 ,  Y10T29/4902

摘要： Charging circuit for energy store of a portable electrical device has a first resonance switching circuit with a first receiver coil for receiving an alternating magnetic field which induces an electric voltage in the first coil, and an electrical component connected to a terminal of the first coil. The first coil and the further electrical component determine a resonance frequency (f0) of the first resonance switching circuit, A second resonance circuitry is also provided and has a second receiver coil and a further electrical component which determine a resonance frequency (f1, fn) of the second resonance circuitry. The resonance frequency of the second resonance circuitry is an integer multiple of the resonance frequency of the first resonance switching circuit. Receiver coils of the resonance circuitry are disposed such that during operation they are permeated by the same magnetic field lines of the alternating magnetic field.

摘要翻译： 用于便携式电气设备的能量存储的充电电路具有第一谐振切换电路，其具有用于接收在第一线圈中引起电压的交变磁场的第一接收线圈，以及连接到第一线圈的端子的电气部件。 第一线圈和另外的电气部件确定第一谐振开关电路的谐振频率（f0），还提供第二谐振电路，并且具有确定谐振频率（f1，fn）的第二接收器线圈和另外的电气部件， 的第二谐振电路。 第二谐振电路的谐振频率是第一谐振切换电路的谐振频率的整数倍。 谐振电路的接收器线圈被布置成使得在操作期间它们被交变磁场的相同磁场线渗透。

公开(公告)号：US20190115665A1

公开(公告)日：2019-04-18

申请号：US16229748

申请日：2018-12-21

申请人： NOVERO DABENDORF GMBH

发明人： RAINER HOLZ ,  FRANK SCHOLZ ,  AHMED AL-MUGHALLES

IPC分类号： H01Q9/40 ,  H02J50/90 ,  H02J50/70 ,  H02J7/02 ,  H02J50/12 ,  H02J7/00 ,  H01Q1/52 ,  H01Q1/32 ,  H01Q1/48 ,  H04B5/00 ,  H01Q21/28

摘要： A method and a device for combined signal transmission or for combined signal transmission and energy transfer, in particular a portable electronic terminal. The device has at least one coil structure for producing a first electromagnetic field for energy transfer or for signal transmission, wherein the device also has at least one antenna structure for additional signal transmission. The antenna structure has a first partial structure and a second partial structure. The first partial structure is designed and/or is arranged in relation to the second partial structure in such a way that signals in a first frequency range can be received and transmitted by the antenna structure. At least the first partial structure is arranged adjacent to the at least one coil structure in a projection plane oriented perpendicular to a central axis of the coil structure.

公开(公告)号：US20170214426A1

公开(公告)日：2017-07-27

申请号：US15326723

申请日：2015-07-16

申请人： NOVERO DABENDORF GMBH

发明人： HELMUT NAST ,  RAIMO JACOBI ,  MARCUS WEIGELT

IPC分类号： H04B1/403 ,  H04L5/14

CPC分类号： H04B1/406 ,  H04L5/14

摘要： A method operates a signal coupling device. The signal coupling device contains at least one signal branch section which is or can be connected to a terminal-side interface of the signal coupling device using signaling. At least one signal property of a signal applied to the at least one signal branch section is determined. A signal type is determined on the basis of the at least one signal property. A time duplexing signal or a frequency duplexing signal is determined as the signal type. A signal-type-specific connection is established between the terminal-side interface and an antenna-side interface of the signal coupling device.

公开(公告)号：US09602148B2

公开(公告)日：2017-03-21

申请号：US14888148

申请日：2014-04-29

申请人： NOVERO DABENDORF GMBH

发明人： Helmut Nast ,  Raimo Jacobi

IPC分类号： H04B1/04 ,  H01Q11/12 ,  H03G3/30 ,  H03F1/02

CPC分类号： H04B1/0475 ,  H03F1/02 ,  H03F1/0244 ,  H03F3/24 ,  H03G3/3042 ,  H04B2001/0416 ,  H04B2001/045

摘要： A circuit arrangement compensates for signal damping while transmitting transmission signals of a wireless mobile device. The circuit arrangement contains an adjustable signal level amplifying device which has a signal amplifier for amplifying the transmission signals with a signal amplification generated by the signal amplifier. The circuit further has an adjusting device for adjusting a resulting signal amplification, and a detector arrangement which detects whether a signal level of the transmission signal of the mobile device has exceeded an upper threshold and whether the signal level has reached a lower threshold. The detector arrangement causes the adjusting device to reduce the resulting signal amplification generated by the signal level amplifying device if the signal level has reached the upper threshold. The detector arrangement causes the adjusting device to reduce the resulting signal amplification generated by the signal level amplifying device if the signal level has fallen below the lower threshold.

公开(公告)号：US20150373866A1

公开(公告)日：2015-12-24

申请号：US14761019

申请日：2014-01-16

申请人： NOVERO DABENDORF GMBH

发明人： FRANK SCHOLZ ,  RAINER HOLZ

IPC分类号： H05K5/02

CPC分类号： H05K5/0217 ,  B60R11/02 ,  F16M11/041 ,  F16M13/00 ,  F16M13/02 ,  G06F1/1632 ,  H02J7/0044 ,  H02J7/025 ,  H02J50/10 ,  H04M1/04 ,  H05K5/0234 ,  H05K5/0247 ,  Y10T29/49842

摘要： A retaining device for a terminal which can be coupled in a wireless manner. The retaining device has at least one stand part and at least one movable part. The stand part has at least one bearing surface for the terminal, and the retaining device is formed with at least one conductor structure arranged on the stand side. The movable part has at least one pushing element, the movable part being fixed to the stand part in a movable manner such that a variable distance can be set between the bearing surface and the pushing element. A method for producing a retaining device is described as well.

摘要翻译： 一种用于能够以无线方式耦合的终端的保持装置。 保持装置具有至少一个支架部分和至少一个可移动部件。 支架部分具有用于端子的至少一个支承表面，并且保持装置形成有布置在支架侧上的至少一个导体结构。 可移动部件具有至少一个推动元件，可移动部件以可移动的方式固定到支架部分，使得可以在支承表面和推动元件之间设置可变的距离。 还描述了用于制造保持装置的方法。

公开(公告)号：US10833526B2

公开(公告)日：2020-11-10

申请号：US16330707

申请日：2017-07-03

申请人： Audi AG ,  Novero Dabendorf GmbH

发明人： Holger Thiel ,  Frank Scholz

IPC分类号： H02J50/12 ,  H02J7/02 ,  H04B1/036 ,  H02J7/00

摘要： The present disclosure relates to a charging apparatus for wirelessly charging a rechargeable electric energy store of a mobile terminal, having a housing, a primary coil device and a first control device operatively connected thereto, wherein the first control device is arranged in the housing, which has at least one air entry opening and at least one air exit opening. The housing further has a heat sink arranged in it that has an associated active air supply device, wherein the air supply device is set up to actively supply the heat sink with ambient air that can flow in, at least also through the at least one air entry opening. The heat sink has an associated temperature sensor device for sensing the temperature of the heat sink. The charging apparatus further has a second control device that has a signal connection to the temperature sensor device and is operatively coupled to the active air supply device, and that is set up to be able to activate the active air supply device as soon as and for as long as a predetermined first limit temperature of the heat sink has been reached or exceeded. Furthermore, the second control device also has a signal connection to the first control device and is set up to activate the active air supply device when the first limit temperature of the heat sink is reached or exceeded, and wireless charging of an electrical energy store of a mobile terminal is also performed.

公开(公告)号：US20160204832A1

公开(公告)日：2016-07-14

申请号：US14913743

申请日：2014-08-22

申请人： NOVERO DABENDORF GMBH

发明人： RAINER HOLZ ,  FRANK SCHOLZ ,  AHMED AL-MUGHALLES

IPC分类号： H04B5/00 ,  H02J50/12

CPC分类号： H01Q9/40 ,  H01Q1/3291 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q21/28 ,  H02J7/0042 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/70 ,  H02J50/90 ,  H04B5/00 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0075

摘要： A method and a device for combined signal transmission or for combined signal transmission and energy transfer, in particular a portable electronic terminal. The device has at least one coil structure for producing a first electromagnetic field for energy transfer or for signal transmission, wherein the device also has at least one antenna structure for additional signal transmission. The antenna structure has a first partial structure and a second partial structure. The first partial structure is designed and/or is arranged in relation to the second partial structure in such a way that signals in a first frequency range can be received and transmitted by the antenna structure. At least the first partial structure is arranged adjacent to the at least one coil structure in a projection plane oriented perpendicular to a central axis of the coil structure.

摘要翻译： 用于组合信号传输或组合信号传输和能量传输的方法和装置，特别是便携式电子终端。 该装置具有用于产生用于能量传递或用于信号传输的第一电磁场的至少一个线圈结构，其中该装置还具有用于附加信号传输的至少一个天线结构。 天线结构具有第一部分结构和第二部分结构。 第一部分结构被设计和/或相对于第二部分结构布置，使得第一频率范围内的信号可被天线结构接收和传输。 至少第一部分结构在垂直于线圈结构的中心轴定向的投影平面中布置成与所述至少一个线圈结构相邻。

公开(公告)号：US20160049969A1

公开(公告)日：2016-02-18

申请号：US14888148

申请日：2014-04-29

申请人： NOVERO DABENDORF GMBH

发明人： HELMUT NAST ,  RAIMO JACOBI

IPC分类号： H04B1/04 ,  H03G3/30

CPC分类号： H04B1/0475 ,  H03F1/02 ,  H03F1/0244 ,  H03F3/24 ,  H03G3/3042 ,  H04B2001/0416 ,  H04B2001/045

摘要： A circuit arrangement compensates for signal damping while transmitting transmission signals of a wireless mobile device. The circuit arrangement contains an adjustable signal level amplifying device which has a signal amplifier for amplifying the transmission signals with a signal amplification generated by the signal amplifier. The circuit further has an adjusting device for adjusting a resulting signal amplification, and a detector arrangement which detects whether a signal level of the transmission signal of the mobile device has exceeded an upper threshold and whether the signal level has reached a lower threshold. The detector arrangement causes the adjusting device to reduce the resulting signal amplification generated by the signal level amplifying device if the signal level has reached the upper threshold. The detector arrangement causes the adjusting device to reduce the resulting signal amplification generated by the signal level amplifying device if the signal level has fallen below the lower threshold.

摘要翻译： 电路装置在传输无线移动设备的传输信号的同时补偿信号阻尼。 该电路装置包括一个可调信号电平放大装置，该装置具有信号放大器，用于利用信号放大器产生的信号放大来放大传输信号。 电路还具有用于调整所得到的信号放大的调整装置，以及检测装置，检测移动装置的发送信号的信号电平是否超过了上限阈值，以及信号电平是否达到较低的阈值。 如果信号电平已经达到上限阈值，则检测器装置使得调节装置减小由信号电平放大装置产生的结果信号放大。 如果信号电平已经低于下限阈值，则检测器装置使得调节装置减小由信号电平放大装置产生的所得到的信号放大。

公开(公告)号：US20200021125A1

公开(公告)日：2020-01-16

申请号：US16330707

申请日：2017-07-03

申请人： Audi AG ,  Novero Dabendorf GmbH

发明人： Holger THIEL ,  Frank SCHOLZ

IPC分类号： H02J7/02 ,  H04B1/036 ,  H02J50/12

摘要： The present disclosure relates to a charging apparatus for wirelessly charging a rechargeable electric energy store of a mobile terminal, having a housing, a primary coil device and a first control device operatively connected thereto, wherein the first control device is arranged in the housing, which has at least one air entry opening and at least one air exit opening. The housing further has a heat sink arranged in it that has an associated active air supply device, wherein the air supply device is set up to actively supply the heat sink with ambient air that can flow in, at least also through the at least one air entry opening. The heat sink has an associated temperature sensor device for sensing the temperature of the heat sink. The charging apparatus further has a second control device that has a signal connection to the temperature sensor device and is operatively coupled to the active air supply device, and that is set up to be able to activate the active air supply device as soon as and for as long as a predetermined first limit temperature of the heat sink has been reached or exceeded. Furthermore, the second control device also has a signal connection to the first control device and is set up to activate the active air supply device when the first limit temperature of the heat sink is reached or exceeded, and wireless charging of an electrical energy store of a mobile terminal is also performed.