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1. 发明公开

EP4372951A3 EFFICIENCY MONITOR FOR INDUCTIVE POWER TRANSMISSION 审中-实审
公开(公告)号：EP4372951A3
公开(公告)日：2024-07-31
申请号：EP24154721.5
申请日：2008-03-23
申请人： Powermat Technologies Ltd.
发明人： AZANCOT, Yossi , BEN-SHALOM, Amir , GREENWALD, Oola , ROFE, Arik
IPC分类号： H02J5/00
CPC分类号： H02J7/00045 , H02J7/00712 , H02J7/007192 , Y02B70/10 , H02J50/402 , H02J7/00309 , H02J50/80 , H02J50/90 , H02J50/70 , H02J50/10
摘要： An efficiency monitor for monitoring the efficiency of power transmission by an inductive power outlet. The efficiency monitor includes an input power monitor, for measuring the input power delivered to the primary coil, and an output power monitor, for measuring the output power received by the secondary coil. The input and output powers are used by a processor to determine an index of power-loss. A circuit breaker may be used to disconnect the inductive power outlet in case of excessive power loss.

2. 发明授权

EP3965260B1 DETECTION OF FOREIGN OBJECT AND FRIENDLY METAL 有权
公开(公告)号：EP3965260B1
公开(公告)日：2023-12-06
申请号：EP21195325.2
申请日：2021-09-07
发明人： SHERMAN, Itay , MACH, Elieser , RAVEH, Guy
IPC分类号： H02J50/10 , H02J50/60

3. 发明授权

EP2137745B2 POWER COUPLING SYSTEM 有权转让
公开(公告)号：EP2137745B2
公开(公告)日：2023-07-12
申请号：EP08702704.1
申请日：2008-01-28
发明人： AZANCOT, Yossi , BEN-SHALOM, Amir , GREENWALD, Oola , ROFE, Arik
IPC分类号： H01F38/14

4. 发明公开

EP3080891A1 WIRELESS POWER TRANSMISSION SYSTEM AND METHOD CONTROLLED VIA DIGITAL MESSAGES 无效
标题翻译：使用数字新闻控系统的无线电力传输及方法
公开(公告)号：EP3080891A1
公开(公告)日：2016-10-19
申请号：EP14869142.1
申请日：2014-12-10
申请人： Powermat Technologies Ltd.
发明人： MACH, Elieser , MUSHKOVICH, Oz , KOREN, Yuval , RAVEH, Guy , SHERMAN, Itay , GREENWALD, Oola , ROFE, Arik , PODKAMIEN, Ian
IPC分类号： H02J7/02 , H02J5/00
CPC分类号： H02J50/80 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/60 , H02J50/90 , H02J2007/0001
摘要： The disclosure relates to systems and methods for controlling a wireless power transfer system based upon Inductive Charging Technology using frequency based signaling communication protocol, operable to function in modes of Standby, Digital Ping, Identification, Power Transfer and End of Charge (EOC). The power transfer system comprising at least one wireless power outlet associated with a wireless power transmitter coil and at least one electrical device associated with a wireless power receiver coil, where the wireless power receiver coil is in multi-directional communication with the wireless power transmission of a message transmitter coil. The amount of power transferred is controlled by feedback communication between the receiver and the transmitter configured to increase or NO decrease power. More specifically, the present disclosure supports wireless power transfer incorporating transmission opportunity extended signaling supporting uni-directional and bi-directional communication enabling data transfer over extended range, higher power levels of power transfer and improved foreign object detection functionality.
摘要翻译：本发明涉及系统和方法，用于控制使用基于频率的信号的通信协议，可在待机模式下，数字坪，鉴定，电力传输和最终充电（EOC）起作用充电技术基于感应的无线电力传输系统。的电力传输系统，包括与无线电力发射器线圈相关联的至少一个无线电源插座和与无线电力接收器线圈，其中所述无线电力接收器线圈是在与无线电力传输多向通信相关联的至少一个电气装置消息发射器线圈。功率的传送的量由接收器并且被配置为增加或减少NO功率发射机之间的通信的反馈控制。更具体地，本公开内容支持无线电力传输掺入传输机会扩展信令支持对单向和双向通信启用超过扩展范围的数据传送，功率传送的较高功率电平的和改进的异物检测功能。

5. 发明公开

EP2907216A4 INDUCTIVE POWER TRANSMISSION SYSTEM AND METHOD FOR CONCURRENTLY TRANSMITTING DIGITAL MESSAGES 无效
标题翻译：感应传输系统和方法数字新闻的同步传输
公开(公告)号：EP2907216A4
公开(公告)日：2016-08-24
申请号：EP13845703
申请日：2013-10-11
申请人： POWERMAT TECHNOLOGIES LTD
发明人： MACH ELIESER , ROFE ARIK , GREENWALD OOLA , RAVEH GUY , MUSHKOVICH OZ , PODKAMIEN IAN , KOREN YUVAL , BURDO RINAT
IPC分类号： H02J5/00 , H02J7/00 , H02J50/10 , H02J50/80
CPC分类号： H04B5/0037 , H02H3/38 , H02H5/041 , H02J5/00 , H02J5/005 , H02J7/00 , H02J50/10 , H02J50/12 , H02J50/80 , H02J2007/0096

6. 发明公开

EP2845290A4 SYSTEM AND METHOD FOR TRIGGERING POWER TRANSFER ACROSS AN INDUCTIVE POWER COUPLING AND NON RESONANT TRANSMISSION 有权转让
标题翻译：系统和方法的动力变速超过AN感应传动离合器和非共振部署
公开(公告)号：EP2845290A4
公开(公告)日：2016-04-27
申请号：EP13784269
申请日：2013-05-02
申请人： POWERMAT TECHNOLOGIES LTD
发明人： BEN-SHALOM AMIR , GREENWALD OOLA , ROFE ARIK , MOTI ASHERI , MACH ELIESER , MOSHKOVICH OZ , RAVEH GUY
IPC分类号： H02J7/02 , A61N1/378 , G05B13/02 , H02J5/00 , H04B5/00
CPC分类号： H02J50/12 , A61N1/3787 , G05B13/0205 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/60 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B5/0093
摘要： A triggerable power transmitter for power transmission from a primary coil to an inductively coupled secondary coil in a power receiver has a primary coil; a driver for electrically driving the primary coil; a front end receiving analog signal indicative of resonance properties of the primary coil and generating digital information in response to the analog signal; and a processor capable of: determining if said primary coil is coupled to a secondary coil based on the digital information, and triggering power from the primary coil to said secondary coil when said primary coil is inductively coupled to said secondary coil. The effective inductance of the primary coil increases reducing the resonance frequency when a secondary coil is inductively coupled to the primary coil. However, foreign material such as a metal sheet placed on the primary coil increases the effective resistance thus shortening the decay time of the resonance.

7. 发明公开

EP2965571A4 SYSTEMS AND METHODS FOR MANAGING A DISTRIBUTED WIRELESS POWER TRANSFER NETWORK FOR ELECTRICAL DEVICES 有权
标题翻译：系统和方法管理分布式无线电力传输网络针对电器设备
公开(公告)号：EP2965571A4
公开(公告)日：2016-03-16
申请号：EP14756913
申请日：2014-02-27
申请人： POWERMAT TECHNOLOGIES LTD
发明人： ALPERIN EDUARDO , KOREN YUVAL , OZ AMI , REUVENI NADAV , BEN HANOCH RACHEL , PODKAMIEN IAN , SHERMAN ITAY
IPC分类号： H04W52/02
CPC分类号： H02J5/005 , H02J7/025 , H02J50/00 , H02J50/10 , H02J50/80 , H04W52/0216 , H04W52/0219
摘要： The disclosure relates to systems and methods for managing a wireless power transfer network for power transfer to electrical devices, providing central management console in communication with cloud based network, comprising at least one wireless power outlet and at least one management server. The management system, of the current disclosure, is enabling remote health check and maintenance of all of wireless power outlets within the network. Further, the management system allows for complete monitoring of a deployment according to system administrator rights and policy management coupled with command and control functioning to determine allowed/disallowed functionality while transferring powering to an electrical device in a specific venue.
摘要翻译：本发明涉及一种系统和用于管理电力传送到电设备的无线电力传输网络，与基于云网络通信提供中央管理控制台的方法，包括至少一个无线电源插座和至少一个管理服务器。该管理系统中，本披露的，是让所有的网络中的无线电源插座的远程健康检查和维护。此外，管理系统允许部署gemäß来加上命令和控制功能确定性矿允许/不允许的功能上，而传递环在一个特定的地点供电以在电气装置系统管理员权限和策略管理完整的监控。

8. 发明公开

EP2907216A1 INDUCTIVE POWER TRANSMISSION SYSTEM AND METHOD FOR CONCURRENTLY TRANSMITTING DIGITAL MESSAGES 无效
标题翻译：感应传输系统和方法数字新闻的同步传输
公开(公告)号：EP2907216A1
公开(公告)日：2015-08-19
申请号：EP13845703.1
申请日：2013-10-11
申请人： Powermat Technologies Ltd.
发明人： MACH, Elieser , ROFE, Arik , GREENWALD, Oola , RAVEH, Guy , MUSHKOVICH, Oz , PODKAMIEN, Ian , KOREN, Yuval , BURDO, Rinat
IPC分类号： H02J5/00 , H02J7/00
CPC分类号： H04B5/0037 , H02H3/38 , H02H5/041 , H02J5/00 , H02J5/005 , H02J7/00 , H02J50/10 , H02J50/12 , H02J50/80 , H02J2007/0096
摘要： An inductive power receiver including a resonant circuit, a rectifier, a rectified current sense, and a communication and control unit comprising a communications modulator and at least one signal generator operable to generate a set of communication signals comprising a series of pulses generated at characteristic frequencies. Communication signals provide instructions to an inductive power outlet to regulate power transfer to the inductive power receiver.

9. 发明公开

EP2870676A1 SYSTEM AND METHOD FOR PROVIDING INDUCTIVE POWER AT MULTIPLE POWER LEVELS 有权转让
标题翻译：用于在多个功率等级提供感应功率的系统和方法
公开(公告)号：EP2870676A1
公开(公告)日：2015-05-13
申请号：EP13813214.7
申请日：2013-07-04
申请人： Powermat Technologies Ltd.
发明人： ROFE, Arik , MACH, Elieser , GREENWALD, Oola , RAVEH, Guy , ASHERY, Moti , GLUZMAN, Ilya , KDOSHIM, Moti
IPC分类号： H02J7/02 , H02J5/00
CPC分类号： H02J50/80 , H01F38/14 , H02J5/005 , H02J50/12
摘要： A system and method for inductively providing electrical power at a plurality of power levels to electrical devices. The system may include an inductive power outlet unit conductively coupled to a power supply and an inductive power receiver unit associated with the electrical device. The inductive power outlet unit includes a driver device operable to generate power at a plurality of power levels and electrical power is transferred to the electrical device at a power level selected from the plurality of power levels, in accordance with electrical power requirements of the electrical device. The power receiver may be operable in a plurality of modes having a secondary inductor configured to operate selectively with a plurality of inductance values.
摘要翻译：一种用于以多个功率电平向电气设备感应提供电力的系统和方法。该系统可以包括传导地耦合到电源的感应电源插座单元和与电气设备相关联的感应电力接收器单元。感应电能输出单元包括驱动器装置，该驱动器装置可操作以在多个功率水平下产生电力，并且电力根据电力装置的电力需求以从多个功率水平中选择的功率水平被传递到电气装置。功率接收器可以在具有被配置为利用多个电感值选择性地操作的次级电感器的多种模式下操作。

10. 发明公开

EP2817863A1 SYSTEM AND METHOD FOR PROVIDING AND CONTROLLING INDUCTIVE POWER CHARGING 无效
标题翻译：系统在维也纳ZUR BEREITSTELLUNG STEUERUNG VON INDUKTIVER ENERGIEAUFLADUNG
公开(公告)号：EP2817863A1
公开(公告)日：2014-12-31
申请号：EP13705261.9
申请日：2013-01-08
申请人： Powermat Technologies Ltd. , Shraga, Rotem , Braha, Ilan , Benhanoch, Rachel , Schreiber, Daniel , Raab, Yoel , Raines, Moshe , Sherman, Itai , Mach, Elieser , Podkamien, Ian , Koren, Yuval
发明人： SHRAGA, Rotem , BRAHA, Ilan , BENHANOCH, Rachel , SCHREIBER, Daniel , RAAB, Yoel , RAINES, Moshe , SHERMAN, Itai , MACH, Elieser , PODKAMIEN, Ian , KOREN, Yuval
IPC分类号： H02J5/00 , H02J7/02
CPC分类号： H02J50/80 , H01F38/14 , H02J5/005 , H02J7/007 , H02J7/02 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/90 , H04B5/0037
摘要： The disclosure relates to inductive charging systems comprising at least one power access point (PAP) comprising a primary inductor connectable to a power supply, a PAP credential characterizing said PAP and a charger link comprising at least one wireless communication component; at least one device comprising a secondary inductor, a device credential characterizing said device and a device link comprising at least one wireless communication component; and a power controller comprising a communicator comprising at least one wireless communication component and a server having a database. The disclosure further relates to methods of controlling the inductive charging performed by an inductive charging system.
摘要翻译：本公开涉及感应充电系统，其包括至少一个功率接入点（PAP），其包括可连接到电源的主电感器，表征所述PAP的PAP凭证和包括至少一个无线通信组件的充电器链路; 至少一个设备，其包括次级电感器，表征所述设备的设备凭证和包括至少一个无线通信组件的设备链路; 以及功率控制器，包括包括至少一个无线通信组件和具有数据库的服务器的通信器。本公开还涉及控制由感应充电系统执行的感应充电的方法。

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