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1. 发明授权

US06469405B1 Constant-current output driver with reduced over-shoot 有权
标题翻译：恒流输出驱动器减少了超拍
公开(公告)号：US06469405B1
公开(公告)日：2002-10-22
申请号：US09493773
申请日：2000-01-28
申请人： Yasuhiro Moya , Tatsuya Kitta , Yoshihide Kanakubo , Tadao Akamine
发明人： Yasuhiro Moya , Tatsuya Kitta , Yoshihide Kanakubo , Tadao Akamine
IPC分类号： H01H3500
CPC分类号： G09G3/3283 , G09G3/3216 , G09G5/02 , G09G2300/06 , G09G2310/0297 , G09G2320/041 , G09G2330/028 , H04N5/70 , H04N9/30 , H05B33/0896 , Y10T307/858
摘要： A constant-current FET functions as a constant current element by application of a constant voltage to the gate thereof. A first switch FET is disposed between the constant-current FET and a power supply without another switching element being disposed between the constant current FET and an output terminal. A second switch FET that performs an on/off operation in association with an on/off operation performed by the first switch FET is connected between the output terminal and ground.
摘要翻译：恒流FET通过向其栅极施加恒定电压而用作恒流元件。第一开关FET设置在恒流FET和电源之间，而没有另外的开关元件设置在恒流FET和输出端之间。与第一开关FET执行的接通/断开操作相关联地执行导通/截止操作的第二开关FET连接在输出端子和地之间。

2. 发明授权

US06365992B1 Changeable power sensing switch 失效
标题翻译：可变功率感应开关
公开(公告)号：US06365992B1
公开(公告)日：2002-04-02
申请号：US09500792
申请日：2000-02-10
申请人： Chueh-Ming Yang
发明人： Chueh-Ming Yang
IPC分类号： H01H3500
CPC分类号： H05B37/0209 , Y10T307/766 , Y10T307/937
摘要： A changeable power sensing switch includes a sensor, a process actuating circuit and an output control port for detecting and sensing different external signals and triggering a work unit to perform work desired. The sensor sensitivity may be adjust to suit different dielectric medium and sensing distance. The switch is more versatile and has wider applications than conventional mechanical switch.
摘要翻译：可变功率感测开关包括传感器，过程启动电路和输出控制端口，用于检测和感测不同的外部信号并触发工作单元执行所需的工作。传感器的灵敏度可以根据不同介质和传感距离进行调整。该开关更为通用，具有比传统机械开关更广泛的应用。

3. 发明授权

US06337523B1 Automated operation of silicon controlled rectifier switches using sensors such as Schmitt devices 失效
标题翻译：使用诸如施密特设备之类的传感器对可控硅整流开关进行自动化操作
公开(公告)号：US06337523B1
公开(公告)日：2002-01-08
申请号：US09501671
申请日：2000-02-10
申请人： Peter Paul Fischetti
发明人： Peter Paul Fischetti
IPC分类号： H01H3500
CPC分类号： H03K17/94 , H03K17/941 , Y10T307/766
摘要： Circuits for automated operation, including automated reset, of switches are disclosed. Preferred embodiments of the switches of the invention include silicon controlled rectifier switches. The silicon controlled rectifier switches are automatically reset, while, in one embodiment, maintaining activation of a target system to which they are connected. The automated reset is effected using an alternate current path, connected to the current path between the target node and the system, upon sensing an event. The alternate current path draws current away from the common node, thereby resetting the switch while maintaining the current path through the target system to maintain the activation thereof. Upon a subsequent event, the alternate current path is removed, thereby deactivating the target system. The alternate current path can be effected using sensors, such as Optoschmitt sensors. Other embodiments include resetting the switch by independently deactivating the target system. Related circuits, including liquid tank flush/refill applications, are also disclosed.
摘要翻译：公开了用于自动操作的电路，包括自动复位开关。本发明的开关的优选实施例包括可控硅整流开关。可控硅整流开关自动复位，而在一个实施例中，保持与其连接的目标系统的激活。在感测到事件时，使用连接到目标节点和系统之间的当前路径的交替电流路径实现自动重置。备用电流路径从公共节点吸取电流，从而重置开关，同时保持当前路径通过目标系统以保持其激活。在随后的事件中，移除备用电流路径，从而停用目标系统。可以使用诸如Optoschmitt传感器的传感器来实现交流电路。其他实施例包括通过独立地去激活目标系统来重置开关。还公开了相关电路，包括液体罐冲洗/再充填应用。

4. 发明授权

US06284990B1 Bore rider switch 失效
标题翻译：车手开关
公开(公告)号：US06284990B1
公开(公告)日：2001-09-04
申请号：US08882002
申请日：1997-05-19
申请人： Douglas G. Arnold , William A. Hardin , Michael J. Wroblewski
发明人： Douglas G. Arnold , William A. Hardin , Michael J. Wroblewski
IPC分类号： H01H3500
CPC分类号： F42C19/06 , H01H13/18
摘要： A safety switch is provided to detect when a tube launched which exits the tube. The switch is located within the vehicle having a switch plunger extending to the periphery of the vehicle. The plunger is biased to provide outward pressure against a lever on the exterior of the vehicle. The lever rides within the bore of the launch tube such that, when the vehicle is within the launch tube, the lever contacts the interior bore of the tube. The lever contacting the tube bore prevents the plunger from extending to activate the switch. When the vehicle exits the tube, the lever is free to rotate away from the vehicle allowing the plunger to extend and activate the switch which may be a single or multi-pole switch.
摘要翻译：提供一个安全开关，用于检测何时出射出管的管。开关位于具有延伸到车辆周边的开关柱塞的车辆内。柱塞被偏压以提供抵靠车辆外部上的杠杆的向外的压力。杠杆骑在发射管的孔内，使得当车辆在发射管内时，杆接触管的内孔。与管孔接触的杠杆防止柱塞延伸以启动开关。当车辆离开管道时，杠杆可自由地从车辆旋转，允许柱塞延伸并启动可以是单极或多极开关的开关。

5. 发明授权

US06274829B1 Wireless inductive coupled switch 有权
标题翻译：无线感应耦合开关
公开(公告)号：US06274829B1
公开(公告)日：2001-08-14
申请号：US09517670
申请日：2000-03-02
申请人： Brent C. Rankin
发明人： Brent C. Rankin
IPC分类号： H01H3500
CPC分类号： H01H9/167 , H03K17/945
摘要： A device is provided for allowing detection of a switch closure across an air gap between components. The device comprises a wireless inductive coupled switch designed for use with any suitable proximity sensor. The switch and sensor transmit a switch closure at a closable switch across the air gap. When the wireless inductive coupled switch is moved into the sensing range of the inductive proximity sensor, the ferrite core portion of the inductive coupled switch and the coil surrounding the ferrite portion are inductively coupled by the alternating field generated by the inductive proximity sensor. The alternating magnetic flux lines of the inductive proximity sensor move back and forth through the ferrite core portion and the coil. As long as the closable switch is open, no current is induced into the coil. When the switch is closed, the electrical path through the coil is complete, allowing current to be induced from the alternating field generated by the inductive proximity sensor into the coil of the wireless inductive coupled switch.
摘要翻译：提供了一种用于允许跨部件之间的空气间隙检测开关闭合的装置。该设备包括设计用于任何合适的接近传感器的无线感应耦合开关。开关和传感器通过气隙在可闭合的开关处传输开关闭合。当无线感应耦合开关移动到电感式接近传感器的感测范围内时，电感耦合开关的铁氧体芯部分和围绕铁氧体部分的线圈通过电感式接近传感器产生的交变场感应耦合。电感式接近传感器的交变磁通线通过铁氧体磁芯部分和线圈来回移动。只要闭合开关断开，线圈内就不会有电流被感应。当开关闭合时，通过线圈的电通路完成，允许电流从由电感式接近传感器产生的交变场感应到无线感应耦合开关的线圈中。

6. 发明授权

US06211582B1 Electrical switching device 失效
标题翻译：电气开关装置
公开(公告)号：US06211582B1
公开(公告)日：2001-04-03
申请号：US09364229
申请日：1999-07-29
申请人： Günther Reimold , Nils Platt , Siegfried Mannuss
发明人： Günther Reimold , Nils Platt , Siegfried Mannuss
IPC分类号： H01H3500
CPC分类号： B29C45/14221 , B29C45/14639 , H01H3/10 , H01H3/20 , H01H11/0056 , H01H37/04 , H01H37/12 , H01H37/14 , H01H37/54 , H01H61/02 , H01H89/04 , Y10T307/773
摘要： An electrical switching device includes a switching device socket and terminals. The device also includes a snap-action switch with at least one catch spring. The catch spring carries at least one switching contact stud. The snap-action switch is trippable by a thermobimetal. For thermal influencing the thermobimetal, a heating device with a heating resistor mounted on a metal support is provided. The metal support can be made from a steel plate carrying an electrically insulating layer made from glass. An extensive heating resistor is provided on the insulating glass.
摘要翻译：电气开关装置包括开关装置插座和端子。该装置还包括具有至少一个卡簧的快动开关。卡簧具有至少一个开关触头螺柱。快动开关通过热双金属夹具可以跳闸。为了对热双金属进行热影响，提供了安装在金属支架上的加热电阻器的加热装置。金属支撑体可以由携带由玻璃制成的电绝缘层的钢板制成。绝缘玻璃上设有一个广泛的加热电阻。

7. 发明授权

US06791042B2 Automotive lever switch 失效
标题翻译：汽车杠杆开关
公开(公告)号：US06791042B2
公开(公告)日：2004-09-14
申请号：US10348297
申请日：2003-01-21
申请人： Yoshiyuki Nakade , Takeo Nakamura
发明人： Yoshiyuki Nakade , Takeo Nakamura
IPC分类号： H01H3500
CPC分类号： B60Q1/1476 , H01H3/04
摘要： An automotive lever switch disclosed in this invention comprises: (a) an approximately cylinder-like lever switch body having opening formed along side-wall from tip to foot; (b) a cover to cover the opening; (c) a switch disposed at tip of lever switch body; and (d) a lead-wire having first end connected to the switch and second end protruding from foot of lever switch body, wherein, first slope face provided in coupling section at one end of opening of lever switch body and second slope face provided in fitting section at foot of cover are fitted together to prevent the cover from coming off the lever switch body.
摘要翻译：本发明公开的汽车杠杆开关包括：（a）大致圆筒状的杠杆开关主体，其具有沿着从顶部到脚部的侧壁形成的开口;（b）覆盖开口的盖;（c）杠杆开关主体末端; 以及（d）引线，其第一端连接到开关，第二端从杠杆开关主体的脚伸出，其中，设置在杠杆开关本体的开口的一端的联接部分中的第一斜面和设置在安装在底盖上的安装部分安装在一起，以防止盖子从杠杆开关主体脱落。

8. 发明授权

US06759767B2 Apparatus and method for isolating a field power source and a control power source in a controlled process 失效
标题翻译：在受控过程中隔离现场电源和控制电源的装置和方法
公开(公告)号：US06759767B2
公开(公告)日：2004-07-06
申请号：US10378446
申请日：2003-03-03
申请人： George D. Maskovyak , Nedyalko V. Ivanov
发明人： George D. Maskovyak , Nedyalko V. Ivanov
IPC分类号： H01H3500
CPC分类号： H03K17/04123 , H03K17/785 , Y10T307/773 , Y10T307/826
摘要： An industrial control output device is provided which provides electrical isolation between device power and field power. The device includes two isolation devices, one of which is adapted to energize a power switching device, and the other is adapted to de-energize the switching device. The output device thus minimizes or reduces EMI/RFI emissions and provides fast switching times in selectively providing power to a load. In addition, the invention includes a method of providing power to a load in an industrial control system, which allows fast switching of a digital output with minimal or reduced EMI/RFI emissions.
摘要翻译：提供了一种工业控制输出装置，其提供装置功率和场强之间的电隔离。该装置包括两个隔离装置，其中一个隔离装置适于对功率开关装置通电，而另一个隔离装置适于使开关装置断电。因此，输出设备可最大程度地降低或降低EMI / RFI发射，并提供快速切换时间，有选择地为负载提供电力。此外，本发明包括向工业控制系统中的负载提供电力的方法，其允许以最小或降低的EMI / RFI发射来快速切换数字输出。

9. 发明授权

US06617709B2 Controlling device for a heat-dissipating system 有权
标题翻译：散热系统的控制装置
公开(公告)号：US06617709B2
公开(公告)日：2003-09-09
申请号：US09764752
申请日：2001-01-18
申请人： Shou-Te Yu
发明人： Shou-Te Yu
IPC分类号： H01H3500
CPC分类号： H05K7/20209 , F04D27/004 , Y10T307/773 , Y10T307/786 , Y10T307/944
摘要： A controlling device adapted to be used for a heat-dissipating device. The controlling device includes a signal generator electrically connected between the heat-dissipating device and a power source supplying a voltage for the heat-dissipating device, and generating a control signal for switching on/off the power source, and a voltage regulator electrically connected between the heat-dissipating device and the power source and connected in parallel with the signal generator for continuously providing the heat-dissipating device with a basic voltage when the power source is switched off by the control signal so as to prevent that an output signal of an external device electrically connected with the heat-dissipating device is interfered with the control signal.
摘要翻译：适用于散热装置的控制装置。所述控制装置包括电连接在所述散热装置和为所述散热装置供给电压的电源之间的信号发生器，以及产生用于接通/断开所述电源的控制信号，以及电连接在所述散热装置和所述电源并联连接到所述信号发生器，用于当所述电源通过所述控制信号切断时，连续地向所述散热装置提供基本电压，以防止所述散热装置的输出信号与散热装置电连接的外部装置受到控制信号的干扰。

10. 发明授权

US06522032B1 Electrical switch and method of generating an electrical switch output signal 失效
标题翻译：电开关和产生电开关输出信号的方法
公开(公告)号：US06522032B1
公开(公告)日：2003-02-18
申请号：US09552837
申请日：2000-04-20
申请人： Thomas P. Karnowka , David A. Easter , Timothy N. Teen , Douglas K. Milby , Armand Rozenberg
发明人： Thomas P. Karnowka , David A. Easter , Timothy N. Teen , Douglas K. Milby , Armand Rozenberg
IPC分类号： H01H3500
CPC分类号： H03K17/964 , H03K17/96 , H03K17/962 , Y10T307/779 , Y10T307/786
摘要： An electrical switch and a method of generating an electrical switch output signal. An electric switch senses both pressure placed upon the switch's surface and the contact of the object exerting the pressure on the switch. When both conditions exist, the switch is activated. The electrical switch may employ a piezoelectric element to recognize the application of pressure, a capacitive sensing circuit to recognize the presence of an object applying the pressure, and a microcontroller circuit to control output switch circuity upon satisfaction of both conditions precedent. The electrical switch can be configured to provide a continuous output signal for the duration that the switch is pressed after the conditions are satisfied or to switch between open and closed states each time the switch is pressed after the conditions are satisfied.
摘要翻译：电开关和产生电开关输出信号的方法。电开关感应到开关表面上的压力和在开关上施加压力的物体的接触。当两个条件都存在时，开关被激活。电开关可以采用压电元件来识别压力的应用，电容感测电路来识别施加压力的物体的存在，以及在两个先决条件满足时控制输出开关电路的微控制器电路。电气开关可以被配置为在满足条件之后按下开关的持续时间，或者在满足条件之后每次按下开关时，在打开和关闭状态之间切换的持续输出信号。

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