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91. 发明授权

US2789256A Timing circuit 失效
标题翻译：定时电路
公开(公告)号：US2789256A
公开(公告)日：1957-04-16
申请号：US39280353
申请日：1953-11-18
申请人： MOTOROLA INC
发明人： KEITH STENERSON CHARLES
IPC分类号： H03K17/28
CPC分类号： H03K17/28

92. 发明授权

US2753494A Time delay circuit breaker 失效
公开(公告)号：US2753494A
公开(公告)日：1956-07-03
申请号：US29275352
申请日：1952-06-10
申请人： KELMAN ELECTRIC AND MFG COMPAN
发明人： MCLELLAN WILLIAM H
IPC分类号： H03K17/28
CPC分类号： H03K17/28

93. 发明授权

US2277867A Electromagnetic self-interrupter 失效
标题翻译：电磁自断机
公开(公告)号：US2277867A
公开(公告)日：1942-03-31
申请号：US30746939
申请日：1939-12-04
申请人： FIDES GMBH
发明人： PETER LOSCH
IPC分类号： H01H63/20 , H03K17/28
CPC分类号： H03K17/28 , H01H63/20 , Y10T307/872

94. 发明授权

US11803392B2 Accidental-shutdown-proof switch control apparatus and method for robot-assisted surgical device 有权
公开(公告)号：US11803392B2
公开(公告)日：2023-10-31
申请号：US17418211
申请日：2019-12-27
申请人： BEIJING SURGERII ROBOTICS COMPANY LIMITED
发明人： Kai Xu , Aolin Tang
IPC分类号： G06F9/4401 , G06F1/26 , H03K17/28
CPC分类号： G06F9/442 , G06F1/263 , H03K17/28 , H03K2217/96058
摘要： Apparatuses and methods for preventing accidental-shutdown in a robot-assisted surgical device are disclosed. An exemplary control apparatus includes an on/off key configured to trigger a start action or a shutdown action, an on/off control module configured to detect the shutdown action of the on/off key and obtain a shutdown intention through man-machine interaction, and an on/off hardware circuit configured to detect the start action and send a signal to a power supply. The on/off hardware circuit is configured to detect the shutdown action of the on/off key and a shutdown control signal sent by the on/off control module and send a signal to cut off the power supply. The control apparatus can reduce the probability of accidental shutdown caused by system software and hardware failure or man-made mis-operation and improve the operating reliability of the robot-assisted surgical device without significantly increasing cost.

95. 发明授权

US10498331B2 Switching device for conducting and interrupting electrical currents 有权
公开(公告)号：US10498331B2
公开(公告)日：2019-12-03
申请号：US16091108
申请日：2017-03-16
申请人： EATON INTELLIGENT POWER LIMITED
发明人： Gerd Schmitz , Johannes Meissner , Marcel Uedelhoven , Michael Wohlang , Oliver Kreft
IPC分类号： H03K17/28 , H01H9/54 , H01H33/04 , H01H33/59 , G06K7/10 , H01H9/56 , H01H47/22
CPC分类号： H03K17/28 , G06K7/10366 , H01H9/542 , H01H9/56 , H01H33/04 , H01H33/596 , H01H47/22 , H01H2009/544
摘要： A switching device for conducting and disconnecting electric currents includes: a first mechanical contact assembly; a semiconductor switch, which is in parallel to the first mechanical contact assembly; a second mechanical contact assembly, which is connected in series to the first mechanical contact assembly; and a switching electronics, which switch on and off the semiconductor switch. The switching electronics are operable, during a closing process of the first mechanical contact assembly, to turn on the semiconductor switch after a first predetermined time period t−0 after initialization of the switching electronics, and to turn the semiconductor switch off again after a second predetermined time period t−1. The first predetermined time period t−0 is set by the switching electronics depending on the first mechanical contact assembly.

96. 发明申请

US20180235406A1 BATH PLUG 审中-公开
公开(公告)号：US20180235406A1
公开(公告)日：2018-08-23
申请号：US15752197
申请日：2016-08-05
申请人： Liam Thomas O'Reilly , Edward Joseph Khoury
发明人： Liam Thomas O'Reilly , Edward Joseph Khoury
IPC分类号： A47K1/14 , A47K3/00 , E03C1/23 , H03K17/28
CPC分类号： A47K1/14 , A47K3/001 , E03C1/23 , E03C2001/2311 , G04F1/005 , H03K17/28
摘要： A plug (10) comprising a body (12) having a base portion (22) and an upper portion (24), the base portion (22) being receivable in an outlet (14) of a bath to prevent water flow. An actuator (42) is provided within the body (12) being moveable from a retracted position to an extended position. A timer is operable such that when a time period has elapsed from activation of the timer, the actuator (42) moves from the retracted to the extended position. In the extended position, the actuator (42) moves the body (12) of the plug (10) to disengage the plug (10) from the outlet (14) such that water may flow outwardly through the outlet (14).

97. 发明申请

US20170093392A1 TIMING ADJUSTMENT METHOD FOR DRIVE CIRCUIT AND TIMING ADJUSTMENT CIRCUIT FOR DRIVE CIRCUIT 有权
公开(公告)号：US20170093392A1
公开(公告)日：2017-03-30
申请号：US15122438
申请日：2015-04-02
申请人： DENSO CORPORATION
发明人： Atsushi KOBAYASHI , Kiyoshi YAMAMOTO , Atsushi KANAMORI , Sadahiro AKAMA
IPC分类号： H03K17/16 , H03K3/012 , H03K5/1534 , H03K17/28
CPC分类号： H03K17/162 , G11C29/023 , G11C29/028 , H03K3/012 , H03K5/1534 , H03K17/163 , H03K17/168 , H03K17/28 , H03K2005/00065 , H03K2005/00247 , H03K2005/00273
摘要： A timing adjustment method for a drive circuit, including: a rise detector for a rise start when a voltage-driven semiconductor element is turned off; a timing signal output unit outputting a speed change timing signal after a set delay time has elapsed from the rise start; and a conduction controller for a conduction control terminal of the semiconductor element using the timing signal, comprises: defining an estimated terminal voltage of the conduction control terminal when a rise completion time elapses; increasing a delay time by a predetermined unit time, and changing the drive signal to a turning off level again, when the conduction control terminal doesn't fall below the estimated terminal voltage after the drive signal is changed to a turning off level before the level is inverted; and determining a delay time, when the conduction control terminal falls below the estimated terminal voltage initially, as a set value.

98. 发明授权

US09503075B2 Delay line system and switching apparatus with embedded attenuators 有权
标题翻译：延迟线系统和带嵌入式衰减器的开关装置
公开(公告)号：US09503075B2
公开(公告)日：2016-11-22
申请号：US14709000
申请日：2015-05-11
申请人： Peregrine Semiconductor Corporation
发明人： Raul Inocencio Alidio , Peter Bacon
IPC分类号： H03K17/28 , H03K17/284 , H03K5/13
CPC分类号： H03K5/133 , H03K5/14 , H03K17/28 , H03K17/284
摘要： A monolithically integrated switch configured to operate at an input signal frequency ranging from 0 Hz to 80 GHz. The switch has an input port and two output ports. A first conduction path is provided from the input port to the first output port. A second conduction path is provided from the input port to the second output port. In addition, a first shunting path is provided between the first output port and a reference and a second shunting path is provided between the second output and the reference. In a first mode, the first conduction path and the second shunting path have a low impedance. The second conduction path and the first shunting path have a high impedance. In a second mode, the first conduction path and the second shunting path have a high impedance. The second conduction path and the first shunting path have a low impedance.
摘要翻译：一种单片集成开关，其配置为在0Hz至80GHz范围内的输入信号频率下工作。交换机有一个输入端口和两个输出端口。从输入端口到第一输出端口提供第一传导路径。从输入端口到第二输出端口提供第二传导路径。此外，在第一输出端口和基准之间提供第一分流路径，并且在第二输出端口和基准端之间提供第二分流路径。在第一模式中，第一导通路径和第二分流路径具有低阻抗。第二导通路径和第一分路路径具有高阻抗。在第二模式中，第一导通路径和第二分路路径具有高阻抗。第二导通路径和第一分路路径具有低阻抗。

99. 发明授权

US09385705B2 H-bridge gate control circuit 有权
标题翻译： H桥门控制电路
公开(公告)号：US09385705B2
公开(公告)日：2016-07-05
申请号：US14501075
申请日：2014-09-30
申请人： AvantWave Limited
发明人： Chu Kwong Chak
IPC分类号： H03K5/15 , H03K17/28 , H03K17/16 , H03K17/567 , H03K5/156 , H03K17/687
CPC分类号： H03K17/28 , H03K5/15 , H03K5/1565 , H03K17/162 , H03K17/567 , H03K17/687 , H03K17/6871 , H03K2217/0063 , H03K2217/0072
摘要： A gate control circuit for controlling gates of at least a half side of an H-bridge circuit includes: an input terminal configured to connect to a PWM signal; a power terminal configured to connect to a voltage source that supplies a positive voltage; a ground terminal configured to connect to a ground reference; and a control circuit connected with the input terminal, the power terminal, and the ground terminal. The control circuit includes: two high side switches configured to be connected with the voltage source respectively through the power terminal; two low side switches configured to be connected with the ground reference respectively through the ground terminal; a first inverter connecting the two high side switches; a second inverter connecting the two low side switches; and a first resistor and a second resistor connecting the two high side switches to the two low side switches respectively.
摘要翻译：用于控制H桥电路的至少半边的栅极的栅极控制电路包括：被配置为连接到PWM信号的输入端; 电源端子，被配置为连接到提供正电压的电压源; 接地端子，被配置为连接到接地基准; 以及与输入端子，电源端子和接地端子连接的控制电路。控制电路包括：两个高侧开关，分别通过电源端与电压源相连; 两个低侧开关分别经由接地端子与接地基准相连接; 连接两个高压开关的第一逆变器; 连接两个低侧开关的第二反相器; 以及分别将两个高侧开关连接到两个低侧开关的第一电阻器和第二电阻器。

100. 发明授权

US08947112B2 Switching apparatus and test apparatus 有权
标题翻译：开关设备和测试仪器
公开(公告)号：US08947112B2
公开(公告)日：2015-02-03
申请号：US13118472
申请日：2011-05-30
申请人： Itaru Yamanobe
发明人： Itaru Yamanobe
IPC分类号： G01R31/00 , H02J4/00 , H03K17/28 , H02J1/00 , G01R31/28
CPC分类号： H03K17/28 , G01R31/2889 , Y10T307/675 , Y10T307/696
摘要： Provided is a switching apparatus that switches a connection state between two terminals, comprising a switch that switches the connection state between the two terminals according to a control voltage supplied thereto; a driving section that provides the switch with the control voltage corresponding to a control signal supplied thereto; and a changing section that changes the control voltage output from the driving section, according to a designated switching time. The changing section may change power supplied as a power supply to the driving section, according to the designated switching time. The changing section may change the control voltage output from the driving section prior to switching of the switch.
摘要翻译：提供一种切换装置，其切换两个终端之间的连接状态，包括根据提供给其的控制电压来切换两个终端之间的连接状态的开关; 向所述开关提供与提供给其的控制信号相对应的控制电压的驱动部分; 以及根据指定的切换时间改变从驱动部输出的控制电压的切换部。改变部分可以根据指定的切换时间改变作为电源提供给驱动部分的电力。在切换开关之前，改变部分可以改变从驱动部分输出的控制电压。

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