公开(公告)号：US20160306375A1

公开(公告)日：2016-10-20

申请号：US14690646

申请日：2015-04-20

申请人： Hamilton Sundstrand Corporation

发明人： Gary L. Hess ,  Kirk A. Lillestolen

IPC分类号： G05F3/02

CPC分类号： G05F3/02 ,  H01H1/605 ,  H01R43/002

摘要： A process for automated contact wetting in a sensor circuit includes generating a first current through a contact by sequencing a first circuit on, the first current exceeding a wetting threshold of the contact, and reducing current through the contact to a second current by sequencing a second circuit on, the second current being below the wetting threshold.

摘要翻译： 在传感器电路中自动接触润湿的过程包括通过对第一电路进行排序来产生通过接触的第一电流，第一电流超过接触的润湿阈值，并且通过将第二电流的电流排序为第二电流 电路导通，第二电流低于润湿阈值。

公开(公告)号：US09064649B2

公开(公告)日：2015-06-23

申请号：US12295884

申请日：2007-04-03

申请人： Guillaume Bonnet ,  Mathieu Dulaur

发明人： Guillaume Bonnet ,  Mathieu Dulaur

IPC分类号： H01H9/16 ,  H01H1/60 ,  H01H71/04 ,  H02H3/04

CPC分类号： H01H1/605 ,  H01H9/167 ,  H01H71/04 ,  H02H3/04

摘要： A device for detecting the state of a switch. The device includes a detection circuit which delivers a signal of specified value (Vpullup) when the value of an electrical quantity (RSw) characterizing the state of the switch is less than a threshold called the lower threshold (Rclosed) and/or a signal of different value when the value of the electrical quantity is greater than a threshold different from the lower threshold, called the upper threshold (Ropen). The disclosed embodiments also concern flight control systems, in which the device is implemented, and the aircraft including the systems.

摘要翻译： 用于检测开关状态的装置。 该装置包括当表征开关状态的电量（RSw）小于称为下阈值（Rclosed）的阈值和/或信号的信号时，传送指定值（Vpullup）的信号的检测电路 当电量的值大于不同于下阈值的阈值（称为上限阈值（Ropen））时的不同值。 所公开的实施例还涉及其中实现设备的飞行控制系统，并且飞机包括系统。

公开(公告)号：US20120078384A1

公开(公告)日：2012-03-29

申请号：US13213504

申请日：2011-08-19

申请人： Mitsuhiro KANAYAMA

发明人： Mitsuhiro KANAYAMA

IPC分类号： G05B11/01

CPC分类号： H01H1/605 ,  Y10T307/74 ,  Y10T307/747 ,  Y10T307/766

摘要： A control system has an instruction path of which an object section connects a microcomputer, a switch and a switch supervisory device with one another. The switch sets the path in conductive or non-conductive state on the low side of the microcomputer. An instruction signal is sent to the microcomputer through the conductive path to set the microcomputer in an operation state. When the device judges based on the operation state of the microcomputer that the switch has set the path in a conductive state, the device sends a first signal of first voltage, causing the signal to have current strength equal to or higher than predetermined value in the path, to the object section. When the device judges that the switch has set the path in a non-conductive state, the device sends a second signal of second voltage lower than first voltage to the object section.

摘要翻译： 控制系统具有目标部分将微型计算机，开关和开关监视装置彼此连接的指令路径。 开关在微型计算机的低端设置导通或不导通状态的路径。 通过导电路径将指令信号发送到微型计算机，以将微型计算机设置在操作状态。 当设备基于微型计算机的操作状态来判断开关已将路径设置在导通状态时，设备发送第一电压的第一信号，使得信号的电流强度等于或高于预定值 路径，到对象部分。 当设备判断开关已将路径设置在非导通状态时，设备向对象部分发送低于第一电压的第二电压的第二信号。

公开(公告)号：US20110162615A1

公开(公告)日：2011-07-07

申请号：US12956286

申请日：2010-11-30

申请人： Holger Dauster ,  Leo Kiessling

发明人： Holger Dauster ,  Leo Kiessling

IPC分类号： F02P11/00 ,  H01H47/22

CPC分类号： H01H1/605 ,  F02P3/0807 ,  F02P11/025

摘要： A method for generating and applying at least one voltage pulse, which provides a cleaning effect for a stop switch, to a stop connection assigned to the stop switch, which stop connection is provided on a digitally controlled magnetic ignition circuit of an electrical device, wherein the magnetic ignition circuit generates a voltage wave series from half waves, the amplitude of which decreases over time, and/or at least one voltage pulse in a medium voltage range, wherein if a voltage wave series is generated, at least one later half wave in the voltage wave series, which half wave follows the first half wave temporally and therefore has a lower amplitude, is applied as a voltage pulse to the stop connection, and/or in that if at least one voltage pulse in a medium voltage range of 12 V to 50 V is generated, the one or more voltage pulses are applied to the stop connection and thereby exert a cleaning effect on the stop switch.

摘要翻译： 一种用于产生和施加至少一个电压脉冲的方法，该电压脉冲为停止开关提供清洁效果，该电压脉冲提供给分配给停止开关的停止连接，停止连接被设置在电气设备的数字控制的磁性点火电路上，其中 磁点火电路产生其波长随时间减小的半波电压波形和/或中压电压范围中的至少一个电压脉冲，其中如果产生电压波段，则产生至少一个后半波 在电压波形系列中，该半波在时间上跟随前半波并因此具有较低的振幅，作为电压脉冲施加到停止连接，和/或如果在中压电压范围内的至少一个电压脉冲 产生12V至50V，一个或多个电压脉冲被施加到停止连接，从而对停止开关施加清洁效果。

公开(公告)号：US20070127186A1

公开(公告)日：2007-06-07

申请号：US11674233

申请日：2007-02-13

申请人： Dan Ivanciw ,  Claude Hilbert

发明人： Dan Ivanciw ,  Claude Hilbert

IPC分类号： H01H47/00

CPC分类号： H01H1/605 ,  H01H1/0015 ,  H01H1/60 ,  H01H11/0062 ,  H01H47/04 ,  H01H59/0009 ,  H01H2059/0063 ,  Y10T307/911 ,  Y10T307/924

摘要： In methods and circuits for using associated circuitry to enhance performance of a micro-electromechanical switch, one of the method embodiments is a contact conditioning process including applying a time-varying voltage to the control element of a closed switch. In another embodiment, a voltage profile applied to the control element of the switch can be tailored to improve the actuation speed or reliability of the switch. In another method embodiment, the performance of a switch may be evaluated by measuring a performance parameter, and corrective action initiated if the switch performance is determined to need improvement. An embodiment of a circuit for maintaining performance of a micro-electromechanical switch includes first and second signal line nodes, sensing circuitry coupled to the signal line nodes and adapted to sense a performance parameter value of the switch, and control circuitry operably coupled to at least one terminal of the switch.

摘要翻译： 在用于使用关联电路来增强微机电开关的性能的方法和电路中，方法实施例之一是接触调节过程，包括对闭合开关的控制元件施加时变电压。 在另一个实施例中，可以调整施加到开关的控制元件的电压分布，以改善开关的致动速度或可靠性。 在另一方法实施例中，可以通过测量性能参数来评估交换机的性能，并且如果确定开关性能需要改进，则启动校正动作。 用于维持微机电开关的性能的电路的实施例包括第一和第二信号线节点，耦合到信号线节点的感测电路，并且适于感测开关的性能参数值，以及可操作地耦合至少 一个终端的交换机。

公开(公告)号：US07190092B2

公开(公告)日：2007-03-13

申请号：US10983539

申请日：2004-11-08

申请人： Dan A. Ivanciw ,  Claude Hilbert

发明人： Dan A. Ivanciw ,  Claude Hilbert

IPC分类号： G06F13/40

CPC分类号： H01H1/605 ,  H01H1/0015 ,  H01H1/60 ,  H01H11/0062 ,  H01H47/04 ,  H01H59/0009 ,  H01H2059/0063 ,  Y10T307/911 ,  Y10T307/924

摘要： In methods and circuits for using associated circuitry to enhance performance of a micro-electromechanical switch, one of the method embodiments is a contact conditioning process including applying a time-varying voltage to the control element of a closed switch. In another embodiment, a voltage profile applied to the control element of the switch can be tailored to improve the actuation speed or reliability of the switch. In another method embodiment, the performance of a switch may be evaluated by measuring a performance parameter, and corrective action initiated if the switch performance is determined to need improvement. An embodiment of a circuit for maintaining performance of a micro-electromechanical switch includes first and second signal line nodes, sensing circuitry coupled to the signal line nodes and adapted to sense a performance parameter value of the switch, and control circuitry operably coupled to at least one terminal of the switch.

摘要翻译： 在用于使用关联电路来增强微机电开关的性能的方法和电路中，方法实施例之一是接触调节过程，包括对闭合开关的控制元件施加时变电压。 在另一个实施例中，可以调整施加到开关的控制元件的电压分布，以改善开关的致动速度或可靠性。 在另一方法实施例中，可以通过测量性能参数来评估交换机的性能，并且如果确定开关性能需要改进，则启动校正动作。 用于维持微机电开关的性能的电路的实施例包括第一和第二信号线节点，耦合到信号线节点的感测电路，并且适于感测开关的性能参数值，以及可操作地耦合至少 一个终端的交换机。

公开(公告)号：US20060279893A1

公开(公告)日：2006-12-14

申请号：US11391637

申请日：2006-03-29

申请人： Kazuhiro Komatsu ,  Tomohide Kasame ,  Kouji Oonishi

发明人： Kazuhiro Komatsu ,  Tomohide Kasame ,  Kouji Oonishi

IPC分类号： H02H5/04

CPC分类号： H01H1/605

摘要： An apparatus for preventing corrosion of a contact includes a detection conducting path connected to the contact, a variable impedance unit and a comparing and switching unit. The variable impedance unit is connected to the detection conducting path. The variable impedance unit is switchable between (i) a first impedance used for passing a corrosion prevention current into the detection conducting path and (ii) a second impedance through used for passing a current, which is used for detecting a connection state of the contact, into the detection conducting path. The first impedance is lower than the second impedance. The comparing and switching unit compares a detected value with a corrosion threshold, compares the detected value with a restoration threshold and switches the variable impedance unit based on comparing results.

公开(公告)号：US20050096878A1

公开(公告)日：2005-05-05

申请号：US10983539

申请日：2004-11-08

申请人： Dan Ivanciw ,  Claude Hilbert

发明人： Dan Ivanciw ,  Claude Hilbert

IPC分类号： B81B3/00 ,  B81B7/02 ,  H01H1/00 ,  H01H1/60 ,  H01H9/00 ,  H01H11/00 ,  H01H47/00 ,  H01H47/04 ,  H01H49/00 ,  H01H59/00 ,  G06F17/40

CPC分类号： H01H1/605 ,  H01H1/0015 ,  H01H1/60 ,  H01H11/0062 ,  H01H47/04 ,  H01H59/0009 ,  H01H2059/0063 ,  Y10T307/911 ,  Y10T307/924

摘要： In methods and circuits for using associated circuitry to enhance performance of a micro-electromechanical switch, one of the method embodiments is a contact conditioning process including applying a time-varying voltage to the control element of a closed switch. In another embodiment, a voltage profile applied to the control element of the switch can be tailored to improve the actuation speed or reliability of the switch. In another method embodiment, the performance of a switch may be evaluated by measuring a performance parameter, and corrective action initiated if the switch performance is determined to need improvement. An embodiment of a circuit for maintaining performance of a micro-electromechanical switch includes first and second signal line nodes, sensing circuitry coupled to the signal line nodes and adapted to sense a performance parameter value of the switch, and control circuitry operably coupled to at least one terminal of the switch.

摘要翻译： 在用于使用关联电路来增强微机电开关的性能的方法和电路中，方法实施例之一是接触调节过程，包括对闭合开关的控制元件施加时变电压。 在另一个实施例中，可以调整施加到开关的控制元件的电压分布，以改善开关的致动速度或可靠性。 在另一方法实施例中，可以通过测量性能参数来评估交换机的性能，并且如果确定开关性能需要改进，则启动校正动作。 用于维持微机电开关的性能的电路的实施例包括第一和第二信号线节点，耦合到信号线节点的感测电路，并且适于感测开关的性能参数值，以及可操作地耦合至少 一个终端的交换机。

公开(公告)号：US06700382B2

公开(公告)日：2004-03-02

申请号：US10122493

申请日：2002-04-11

申请人： Norbert Grassmann

发明人： Norbert Grassmann

IPC分类号： G01R3102

CPC分类号： H01H9/167 ,  H01H1/605

摘要： An interrogation of a switched state of a switch is carried out with a high interrogation current until a closed switch is detected. The following interrogations of the switched state are then carried out with a low interrogation current until a definable time period which runs starting from a detection of the closed switch or until a definable number of interrogations which is counted starting from the detection of the closed switch is exceeded. After the expiry of the time period or the number of interrogations, the interrogation is continued with the high interrogation current until a closed switch state of the switch is detected again.

摘要翻译： 以高询问电流进行交换状态的询问，直到检测到闭合的开关。 然后以低询问电流执行以下的切换状态的询问，直到从关闭的开关的检测开始运行或直到从关闭的开关的检测开始计数的可定义的询问数量的可定义的时间段是 超过了 在时间段到期后或询问次数的情况下，以高询问电流继续询问，直至再次检测到开关的闭合开关状态。

公开(公告)号：US6137091A

公开(公告)日：2000-10-24

申请号：US355238

申请日：1999-07-26

申请人： Mitsuhiko Kikuoka ,  Satoru Shibata

发明人： Mitsuhiko Kikuoka ,  Satoru Shibata

IPC分类号： F24C7/08 ,  H01H1/00 ,  H01H1/60 ,  H01H9/56 ,  H05B1/02

CPC分类号： H05B1/0213 ,  F24C7/087 ,  H01H1/605 ,  H01H9/56 ,  H05B1/0266 ,  H01H1/0015

摘要： Due to a bimetallic contact point, a fine control is out of sight. Further, dispersion of bimetal characteristics and poor durability of a contact point cause problems, particularly in maintenance work. In order to overcome these problems, a controller for extending a service life of the contact point can provide a fine control, so that a maintenance-free electric cooker can be provided. The ON/OFF of the contact point of relay is controlled to operate at zero potential of commercial power, and a short-pulse-signal-switch that allows the relays to remove deposition by itself even if the contact point encounters deposition, are prepared and applied to plural heaters for controlling thereof.

摘要翻译： PCT No.PCT / JP98 / 05187 Sec。 371日期：1999年7月26日 102（e）日期1999年7月26日PCT提交1998年11月18日PCT公布。 WO99 /​​ 27306 PCT公开号 日期1999年6月3日由于双金属接触点，精细控制是不可见的。 此外，双金属特性的分散和接触点的耐久性差导致问题，特别是在维护工作中。 为了克服这些问题，用于延长接触点的使用寿命的控制器可以提供精细的控制，从而可以提供免维护的电饭煲。 继电器的接点的ON / OFF被控制在商业电力的零电位下工作，并且准备允许继电器自身去除沉积的短脉冲信号开关，即使接触点遇到沉积， 适用于多个加热器进行控制。