专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12148591B2 Home automation apparatus 有权
公开(公告)号：US12148591B2
公开(公告)日：2024-11-19
申请号：US17746255
申请日：2022-05-17
申请人： Richard Anthony Bishel
发明人： Richard Anthony Bishel
IPC分类号： B23K11/24 , G05B15/02 , H01H9/16 , H01H9/54 , H01R31/06 , H02B1/24 , H02J3/14 , H03K17/13 , H04L12/28
CPC分类号： H01H9/54 , G05B15/02 , H01H9/16 , H01R31/065 , H02J3/14 , H03K17/136 , H04L12/2818 , G05B2219/25427 , H01H2300/03 , H04L2012/2841
摘要： An apparatus that physically and electrically attaches to an existing AC electrical switch, and controls the power to the electrical load via outputs from the existing electrical switch or from wireless commands from a remote controller.

2. 发明公开

US20240322811A1 METHOD, APPARATUS FOR OPERATING A CONDUCTION ASSEMBLY, START DEVICE, AND COMPUTER-READABLE MEDIUM 审中-公开
公开(公告)号：US20240322811A1
公开(公告)日：2024-09-26
申请号：US18574743
申请日：2023-04-19
申请人： Schneider Electric Industries SAS
发明人： Xiaohang Chen , Yangfeng Song , Wanlong Bai , Qing Ling , Zuoren Wu , Jiamin Chen
IPC分类号： H03K17/06 , H03K17/0416 , H03K17/13
CPC分类号： H03K17/063 , H03K17/04163 , H03K17/136
摘要： Embodiments of the present disclosure relate to a method, apparatus for operating a conduction assembly, a start device, and a computer-readable medium. The conduction assembly is coupled between an AC power supply and an inductive load, and comprises a first switch device and a second switch device which are in anti-series connection, the first switch device comprises a first body diode in anti-parallel connection with the first switch device, and the second switch device comprises a second body diode in anti-parallel connection with the second switch device. The method comprises: conducting the conduction assembly at a first conduction angle in a first cycle; conducting the conduction assembly in a second cycle at a second conduction angle that is greater than the first conduction angle, wherein in the first cycle and second cycle, a turn-off timing of the first switch device or the second switch device in anti-parallel connection with the first body diode or second body diode having a conduction direction the same as a current direction is determined based on the current flowing through the conduction assembly. The method proposed here may reduce the power loss of the soft start circuit.

3. 发明申请

US20190052255A1 SEMI-CONTROLLABLE DEVICE DRIVING METHOD AND APPARATUS, AND HYBRID DEVICE 审中-公开
公开(公告)号：US20190052255A1
公开(公告)日：2019-02-14
申请号：US16072147
申请日：2017-01-22
申请人： GUANGZHOU KINGSER ELECTRONICS CO., LTD
发明人： Qiaoshi Guo
IPC分类号： H03K17/04
CPC分类号： H03K17/0403 , H03K17/136 , H03K2017/307
摘要： A semi-controllable device driving method and apparatus and a hybrid device of the present disclosure belong to the electrical field, and are particularly a driving method, with no driving dead zone or with an extremely small driving dead zone, that is applicable to a semi-controllable device such as a thyristor; a semi-controllable driving apparatus, with no conduction dead zone or with an extremely small conduction dead zone, that is applicable to a driving loop of a semi-controllable device such as a thyristor; and a hybrid device with no conduction dead zone or with an extremely small conduction dead zone. In the semi-controllable device driving method, a voltage detection switch is used; an input end of the voltage detection switch is connected to two ends of a semi-controllable device that needs to be driven; the voltage detection switch is connected, in series, in a driving loop of the semi-controllable device; the voltage detection switch is turned on when a potential difference at the two ends of the semi-controllable device is not greater than an on-state voltage of the semi-controllable device; and the voltage detection switch is turned off after detecting that the semi-controllable device is turned on. The present disclosure has an advantage of no driving dead zone or an extremely small driving dead zone.

4. 发明申请

US20170331525A1 DRIVER CIRCUIT FOR AN INDUCTOR COIL 审中-公开
公开(公告)号：US20170331525A1
公开(公告)日：2017-11-16
申请号：US15518188
申请日：2015-08-17
申请人： Continental Automotive GmbH
发明人： Dieter SASS
IPC分类号： H04B5/00 , H03K17/13
CPC分类号： H04B5/0093 , B60L1/00 , B60L11/182 , H03K17/13 , H03K17/136 , H03K17/162 , H04B5/0031 , H04B5/0037 , H04B5/0075 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： Driver circuit in which a capacitor (4), in a manner controlled by a switch control device (9) which is connected downstream of a current measuring device (8), is charged to a reference voltage (Ur) by means of a charging current (Ic2), and the charged capacitor is discharged in an oscillating manner via an inductor coil (1), wherein the discharging operation is terminated when the current (Ia) through the inductor coil has passed through an entire oscillation period or several oscillation periods, wherein a first controllable switch (5) is connected in series between a first non-reactive resistor (6) and the first capacitor (4) in one of two input paths. Furthermore, a second controllable switch (7) and a fourth controllable switch (14) are connected into two output paths, and a second non-reactive resistor (13) is connected between a second connection (X2) of the inductor coil (1) and a connection for Na reference potential (Um). The current measuring device (8) is connected between the fourth controllable switch (14) and the first capacitor (4).

5. 发明申请

US20150263720A1 SWITCHING DEVICE AND SYSTEM FOR OPERATING AN ELECTRIC LOAD 有权
标题翻译：用于操作电力负载的开关装置和系统
公开(公告)号：US20150263720A1
公开(公告)日：2015-09-17
申请号：US14424596
申请日：2012-08-28
申请人： Tor-Eivind Moen , Wojciech Piasecki , Knut Rongve , Jan Wiik
发明人： Tor-Eivind Moen , Wojciech Piasecki , Knut Rongve , Jan Wiik
IPC分类号： H03K17/13 , H02J3/00 , H02P29/02
CPC分类号： H03K17/13 , H01H9/54 , H01H9/56 , H01H2009/546 , H02J3/00 , H02P29/02 , H03K17/136 , H03K2217/0009 , Y10T307/469 , Y10T307/76
摘要： A switching device is provided for disconnecting or connecting an electric machine, a converter or a plurality of electrical loads supplied with AC power from a power supply and controlled by a control unit. The switching device includes a current sink and at least one mechanical switch in the switching device are arranged in a circuit. The current sink is arranged, upon receipt of a signal, to close and sink the current, and the at least one mechanical switch is arranged to open and break the current on receipt of a signal to open supplied to the electric machine when the current load is at or close to zero. A method and a computer program for carrying out the method are described.
摘要翻译：提供一种开关装置，用于从电源断开或连接由电源提供的AC电力并由控制单元控制的电机，转换器或多个电负载。开关装置包括电流吸收器，开关装置中的至少一个机械开关布置在电路中。在接收到信号时，电流接收器布置成闭合和吸收电流，并且至少一个机械开关被布置成当电流负载接收到接收到供给电机的信号时打开和断开电流处于或接近零。描述用于执行该方法的方法和计算机程序。

6. 发明申请

US20130030239A1 MAGNETIC STIMULATION HAVING A FREELY SELECTABLE PULSE SHAPE 有权
标题翻译：具有可选择脉冲形状的磁性刺激
公开(公告)号：US20130030239A1
公开(公告)日：2013-01-31
申请号：US13521434
申请日：2011-01-11
申请人： Thomas Weyh , Stefan M. Götz
发明人： Thomas Weyh , Stefan M. Götz
IPC分类号： A61N2/04
CPC分类号： A61N2/006 , A61N2/02 , H03K17/136
摘要： Device and method for generating brief strong current pulses in a coil for generating magnetic field pulses which according to the electromagnetic induction principle induce stimulation currents in the body tissue triggering an action potential of the nerve and/or muscle cells, where the coil is positionable close to the body tissue to be stimulated so that its magnetic field passes through the body tissue, and where the device comprises a power generating unit that can generate a freely selectable temporal course of the current through the coil during the current pulse. A method for determining an optimized temporal course of a brief strong current pulse through the coil, where the temporal course of the current pulse is calculated using a method which numerically simulates the electrical behavior of nerve and/or muscle cells and the coil and optimizes the course of the current pulse regarding at least one parameter, or which by means of stimulating the nerve and/or muscle cells with predetermined current pulses optimizes the temporal course of the current pulse regarding at least one parameter and therefrom determines essential parameters of nerve and/or muscle cells.
摘要翻译：用于在线圈中产生短路强电流脉冲以产生磁场脉冲的装置和方法，其根据电磁感应原理引起身体组织中的刺激电流，触发神经和/或肌肉细胞的动作电位，其中线圈可定位关闭到身体组织以被刺激，使得其磁场通过身体组织，并且其中该装置包括发电单元，其能够在电流脉冲期间产生通过线圈的电流的可自由选择的时间进程。一种用于确定通过线圈的简短强电流脉冲的优化时间过程的方法，其中使用数字模拟神经和/或肌肉细胞和线圈的电气行为的方法计算当前脉冲的时间过程，并优化关于至少一个参数的当前脉冲的过程，或通过用预定的电流脉冲刺激神经和/或肌肉细胞来优化关于至少一个参数的当前脉冲的时间过程，并且从而确定神经和/ 或肌肉细胞。

7. 发明申请

US20070279070A1 Thermal protection of a switch 有权
标题翻译：开关的热保护
公开(公告)号：US20070279070A1
公开(公告)日：2007-12-06
申请号：US11807510
申请日：2007-05-29
申请人： Laurent Moindron
发明人： Laurent Moindron
IPC分类号： G01R31/08
CPC分类号： H03K17/082 , H03K17/136 , H03K17/14 , H03K17/292 , H03K17/725 , H03K2017/0806
摘要： A method and a circuit for detecting an overheating of an electronic switch of power supply of a load by an A.C. voltage, in which a voltage representative of the temperature in the vicinity of the switch is compared with a threshold, the result of this comparison being sampled at frequency corresponding to an even multiple of the frequency of the A.C. power supply voltage, to provide a signal indicative of the fact that a temperature threshold has been exceeded.
摘要翻译：一种用于通过交流电压来检测负载电源的电子开关的过热的方法和电路，其中表示开关附近的温度的电压与阈值进行比较，该比较的结果是以对应于交流电源电压的频率的偶数倍的频率进行采样，以提供指示已经超过温度阈值的事实的信号。

8. 发明授权

US07084692B2 Control of a thyristor of a rectifying bridge 有权
标题翻译：整流桥的晶闸管控制
公开(公告)号：US07084692B2
公开(公告)日：2006-08-01
申请号：US10603220
申请日：2003-06-25
申请人： Benoît Peron
发明人： Benoît Peron
IPC分类号： H03K5/08
CPC分类号： H03K17/136 , H02M1/08 , H02M7/162
摘要： A method and a circuit for controlling at least one thyristor constitutive of a rectifying bridge with a filtered output, including closing the thyristor when the voltage thereacross becomes greater than zero, and making the gate current of the thyristor disappear when the current therein exceeds its latching current.
摘要翻译：一种用于控制具有滤波输出的整流桥组成的至少一个晶闸管的方法和电路，包括在其上的电压变为大于零时闭合晶闸管，并且当其中的电流超过其锁存时使晶闸管的栅极电流消失当前。

9. 发明授权

US06590349B2 Bidirectional flip-flop 有权
公开(公告)号：US06590349B2
公开(公告)日：2003-07-08
申请号：US09879837
申请日：2001-06-12
申请人： Laurent Moindron
发明人： Laurent Moindron
IPC分类号： H05B3700
CPC分类号： H03K17/136 , H03K17/725
摘要： A bidirectional switch, including a first bidirectional switch between two power terminals of the switch, a low-voltage storage element between a first power terminal and a control terminal of the switch, and a control stage adapted to cause, upon each halfwave beginning of an A.C. supply voltage applied between the power terminals and when the switch is on, the charge of the storage element with a biasing depending on the sign of the halfwave.

10. 发明授权

US06369640B1 Zero crossing control structure for a bidirectional switch with a stable threshold 有权
标题翻译：具有稳定阈值的双向开关的过零点控制结构
公开(公告)号：US06369640B1
公开(公告)日：2002-04-09
申请号：US09628199
申请日：2000-07-28
申请人： Franck Duclos , Olivier Ladiray , Jean-Michel Simonnet
发明人： Franck Duclos , Olivier Ladiray , Jean-Michel Simonnet
IPC分类号： H03K1713
CPC分类号： H02M1/083 , H03K17/136
摘要： A zero crossing control circuit of a bidirectional switch including two transistors of complementary types connected in parallel between the gate of the bidirectional switch and the main reference terminal of the bidirectional switch, the gate of the bidirectional switch being connected to a control source via a first resistor, and each of the control terminals of the transistors being connected to the second main terminal of the bidirectional switch via a second resistor of high value, a zener diode being interposed between the second resistor and each of the control terminals according to a biasing adapted to turning on each of the transistors when the zener threshold is exceeded.
摘要翻译：一种双向开关的过零点控制电路，包括双向开关的栅极与双向开关的主参考端并联连接的两个互补型晶体管，双向开关的栅极经由第一电阻器，并且晶体管的每个控制端子经由高值的第二电阻器连接到双向开关的第二主端子，齐纳二极管根据偏压适配于介于第二电阻器和每个控制端子之间当超过齐纳阈值时，开启每个晶体管。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式