公开(公告)号：US09350346B2

公开(公告)日：2016-05-24

申请号：US13508727

申请日：2009-11-18

申请人： Hiroyoshi Ito ,  Hiroya Ando ,  Norio Abe ,  Nobuyuki Nakagawa ,  Yusuke Satoh

发明人： Hiroyoshi Ito ,  Hiroya Ando ,  Norio Abe ,  Nobuyuki Nakagawa ,  Yusuke Satoh

IPC分类号： G01R23/15 ,  H03K17/965

CPC分类号： H03K17/965 ,  H03K2217/958 ,  H03K2217/96011

摘要： There are: a communication sheet that propagates electromagnetic wave; a wireless communication part arranged close to the communication sheet, and stores predetermined information, and wirelessly transmits the predetermined information to the communication sheet; a shield part that shields a radio signal wirelessly transmitted from the wireless communication part; an operation part that enables or disables wireless communication between the communication sheet and the wireless communication part; and a discrimination part that discriminates contents of operation by the operation part based on the predetermined information wirelessly transmitted by the wireless communication part. According to an operation by said operation part to disable the wireless communication between said communication sheet and the wireless communication part, said shield part shields the radio signal from the wireless communication part.

摘要翻译： 有：传播电磁波的通讯单; 布置在通信薄片附近的无线通信部件，并且存储预定信息，并且将预定信息无线地发送到通信薄片; 遮蔽从无线通信部无线发送的无线信号的屏蔽部; 操作部，其使能或禁止所述通信片与所述无线通信部之间的无线通信; 以及鉴别部，其基于由无线通信部无线发送的预定信息来区分操作部的操作内容。 根据所述操作部分的操作，禁止所述通信片与无线通信部之间的无线通信，所述屏蔽部分屏蔽来自无线通信部分的无线电信号。

公开(公告)号：US20160133416A1

公开(公告)日：2016-05-12

申请号：US14895727

申请日：2014-12-08

申请人： PIZZATO ELETTRICA S.R.L.

发明人： Marco Pizzato

IPC分类号： H01H50/16 ,  H03K17/945 ,  H01H50/02

CPC分类号： H01H50/16 ,  H01H27/002 ,  H01H50/02 ,  H01H50/32 ,  H03K17/941 ,  H03K17/945 ,  H03K17/9502 ,  H03K2217/958

摘要： An electronic operated safety switch has a switching device which houses a switch. The switch is operatively connected to a control or service circuit. The electronic operated safety switch also has an operating device configured for engaging the switch. The switching device comprises a head housing a sensor, and a case housing a lock. The operating device is adapted to send a signal to the sensor, thereby controlling the switch. The switch comprises an actuator housed in the case, the actuator configured to operate on the lock upon the receiving by the sensor of the signal.

摘要翻译： 电动安全开关具有容纳开关的开关装置。 开关可操作地连接到控制或服务电路。 电子操作的安全开关还具有配置用于接合开关的操作装置。 开关装置包括容纳传感器的头部和容纳锁的壳体。 操作装置适于向传感器发送信号，从而控制开关。 开关包括容纳在壳体中的致动器，致动器构造成在传感器接收信号时在锁上操作。

公开(公告)号：US08552882B2

公开(公告)日：2013-10-08

申请号：US13446420

申请日：2012-04-13

申请人： Larry D. Frederick ,  Dwight Medley

发明人： Larry D. Frederick ,  Dwight Medley

IPC分类号： G08B21/00

CPC分类号： G08B21/18 ,  G08B21/0213 ,  G08B21/0219 ,  G08B21/0275 ,  G08B29/20 ,  H01F7/20 ,  H01F21/06 ,  H01Q7/06 ,  H03K17/954 ,  H03K2217/94015 ,  H03K2217/958

摘要： Embodiments described herein relate to proximity detection systems and a method for internal traffic control in a work zone. In various embodiments, magnetic field generators generate respective oscillating magnetic fields for detection by magnetic field detectors. The magnetic field detectors generate a signal for providing a visual and/or audible warning to operators in response to detecting the magnetic field.

摘要翻译： 本文所述的实施例涉及接近检测系统和用于工作区域中的内部业务控制的方法。 在各种实施例中，磁场发生器产生用于磁场检测器检测的相应的振荡磁场。 磁场检测器产生用于响应于检测到磁场而向操作者提供视觉和/或听觉警告的信号。

公开(公告)号：US20120228961A1

公开(公告)日：2012-09-13

申请号：US13508727

申请日：2009-11-18

申请人： Hiroyoshi Ito ,  Hiroya Ando ,  Norio Abe ,  Nobuyuki Nakagawa ,  Yusuke Satoh

发明人： Hiroyoshi Ito ,  Hiroya Ando ,  Norio Abe ,  Nobuyuki Nakagawa ,  Yusuke Satoh

IPC分类号： H02J17/00

CPC分类号： H03K17/965 ,  H03K2217/958 ,  H03K2217/96011

摘要： There are: a communication sheet that propagates electromagnetic wave; a wireless communication part arranged close to the communication sheet, and stores predetermined information, and wirelessly transmits the predetermined information to the communication sheet; a shield part that shields a radio signal wirelessly transmitted from the wireless communication part; an operation part that enables or disables wireless communication between the communication sheet and the wireless communication part; and a discrimination part that discriminates contents of operation by the operation part based on the predetermined information wirelessly transmitted by the wireless communication part. According to an operation by said operation part to disable the wireless communication between said communication sheet and the wireless communication part, said shield part shields the radio signal from the wireless communication part.

摘要翻译： 有：传播电磁波的通讯单; 布置在通信薄片附近的无线通信部件，并且存储预定信息，并且将预定信息无线地发送到通信薄片; 遮蔽从无线通信部无线发送的无线信号的屏蔽部; 操作部，其使能或禁止所述通信片与所述无线通信部之间的无线通信; 以及鉴别部，其基于由无线通信部无线发送的预定信息来区分操作部的操作内容。 根据所述操作部分的操作，禁止所述通信片与无线通信部之间的无线通信，所述屏蔽部分屏蔽来自无线通信部分的无线电信号。

公开(公告)号：US20100148800A1

公开(公告)日：2010-06-17

申请号：US12733284

申请日：2008-08-28

申请人： Mauro Del Monte

发明人： Mauro Del Monte

IPC分类号： G01R27/28

CPC分类号： H03K17/952 ,  H03K17/9505 ,  H03K2217/952 ,  H03K2217/958

摘要： An inductive programming switch for applications in special environments, comprising an inductive component and a container in which the inductive component is accommodated proximate to a wall of the container, the inductive component being connected to an electronic evaluation circuit, which is adapted to detect variations of parameters of the inductive component caused by the approach of a metallic object to the wall, the evaluation circuit being adapted to detect and identify a sequence of approach/spacing of the metallic object with respect to the wall and for modifying its functional parameters according to the sequence.

摘要翻译： 一种用于在特殊环境中应用的感应编程开关，包括电感部件和容器，其中感应部件容纳在容器的壁附近，感应部件连接到电子评估电路，电子评估电路适于检测 由金属物体接近墙壁引起的感应部件的参数，评估电路适于检测和识别金属物体相对于墙壁的接近/间隔的序列，并根据该修改其功能参数 序列。

公开(公告)号：US20090322469A1

公开(公告)日：2009-12-31

申请号：US12310914

申请日：2006-09-13

申请人： Christian Hammer ,  Gerhard Metz ,  Richard Roskosch

发明人： Christian Hammer ,  Gerhard Metz ,  Richard Roskosch

IPC分类号： G05B23/02

CPC分类号： H03K17/9512 ,  F16P3/145 ,  F16P3/147 ,  H03K2217/958

摘要： A method is disclosed for checking the switching region of a touch-free switching system with at least one sensor and at least one signal emitter, wherein the signal emitter sends data to the sensor. An extremely flexible and practical switching region check is achieved in at least one embodiment by the fact that a change in at least one system parameter of the switching system derives at least one first piece of information on the position of the signal emitter. The method represents an inexpensive possibility for checking a switching region, which has options for the definition and allocation of the switch-on, switch-off, and hysteresis regions.

摘要翻译： 公开了一种利用至少一个传感器和至少一个信号发射器来检查无触摸切换系统的切换区域的方法，其中信号发射器向传感器发送数据。 在至少一个实施例中，通过切换系统的至少一个系统参数的变化导出关于信号发射器的位置的至少一个第一信息的事实，实现了非常灵活和实用的开关区域检查。 该方法代表用于检查开关区域的便宜的可能性，其具有用于定义和分配接通，关断和滞后区域的选项。

公开(公告)号：US20090256715A1

公开(公告)日：2009-10-15

申请号：US12409809

申请日：2009-03-24

申请人： Larry D. Frederick ,  Dwight Medley

发明人： Larry D. Frederick ,  Dwight Medley

IPC分类号： G08B21/00 ,  H01F3/12

CPC分类号： G08B21/18 ,  G08B21/0213 ,  G08B21/0219 ,  G08B21/0275 ,  G08B29/20 ,  H01F7/20 ,  H01F21/06 ,  H01Q7/06 ,  H03K17/954 ,  H03K2217/94015 ,  H03K2217/958

摘要： Embodiments described herein relate to a methods and apparatus for optimizing and calibrating a magnetic field generator. In various embodiments, the magnetic field generator includes a signal generator for outputting a voltage and a magnetic field generating circuit including a shunt that may be used to change a value of inductance in the magnetic field generating circuit.

摘要翻译： 本文描述的实施例涉及用于优化和校准磁场发生器的方法和装置。 在各种实施例中，磁场发生器包括用于输出电压的信号发生器和包括可用于改变磁场产生电路中的电感值的分流器的磁场产生电路。

公开(公告)号：US07520426B2

公开(公告)日：2009-04-21

申请号：US11221330

申请日：2005-09-06

申请人： Hermann Hoepken ,  Christoph Stratmann

发明人： Hermann Hoepken ,  Christoph Stratmann

IPC分类号： G06K5/00

CPC分类号： H03K17/965 ,  H03K17/952 ,  H03K2217/94015 ,  H03K2217/958

摘要： The invention relates to a position monitoring device for establishing the position of a first part with respect to a second part, having a transceiver at the first part for emitting an interrogation signal and for receiving a response signal that can be emitted in reaction to the interrogation signal by a transponder, wherein a screen that attenuates signals between the transponder and the transceiver is provided, two members of the group consisting of the transceiver, the screen and the transponder being movable relative to one another.

摘要翻译： 本发明涉及一种用于建立相对于第二部分的第一部分的位置的位置监测装置，在第一部分具有收发器以发出询问信号并且用于接收响应于询问而发射的响应信号 由转发器提供信号，其中提供了在应答器和收发器之间衰减信号的屏幕，由收发器，屏幕和应答器组成的组中的两个成员可相对于彼此移动。

公开(公告)号：US20090096587A1

公开(公告)日：2009-04-16

申请号：US11991641

申请日：2006-09-14

申请人： Klaus Finkenzeller

发明人： Klaus Finkenzeller

IPC分类号： H04Q5/22

CPC分类号： G06K7/10128 ,  G06K7/0008 ,  H03K2217/958 ,  Y10T307/766

摘要： The present invention relates to a switching device for generating a switch signal, a reading device with the switching device and a method for the communication between a reading device and a transponder (T). The switching device includes an antenna (4), which with the help of an adapter circuit (AN) is adapted to a given resistance, and a measuring bridge (1), which includes two voltage dividers connected in parallel. The resistance acts in one of the voltage dividers and in the case of a change of the resistance the measuring bridge (1) generates the switch signal. This means when a transponder reaches the detection range of a reading device having the switching device, an additional impedance is coupled in, which acts on the measuring bridge (1). This change is recognized and leads to the generation of the switch signal.

摘要翻译： 本发明涉及用于产生开关信号的开关装置，具有开关装置的读取装置和用于读取装置和应答器（T）之间的通信的方法。 开关装置包括天线（4），其中适配器电路（AN）借助于适合于给定电阻的天线（4）和测量桥（1），其包括并联连接的两个分压器。 电阻作用在其中一个分压器中，并且在电阻变化的情况下，测量桥（1）产生开关信号。 这意味着当应答器到达具有开关装置的读取装置的检测范围时，附加阻抗被耦合到作用在测量桥（1）上。 该变化被识别并导致开关信号的产生。

公开(公告)号：US20090073628A1

公开(公告)日：2009-03-19

申请号：US12194782

申请日：2008-08-20

申请人： Thomas NITSCHE ,  Boris Kaufmann ,  Johannes Hopp ,  Rolf Dickhoff

发明人： Thomas NITSCHE ,  Boris Kaufmann ,  Johannes Hopp ,  Rolf Dickhoff

IPC分类号： H01H47/22

CPC分类号： H01H47/005 ,  H03K2217/958 ,  Y10T307/74 ,  Y10T307/766 ,  Y10T307/865

摘要： A safety switching apparatus for the failsafe disconnection of an electrical load has a first and a second terminal for supplying a first and a second signal from a signaling device, such as an emergency-off button. The safety switching apparatus also has a first and a second switching element which together produce a redundant output switching signal for disconnecting the load. The first switching element has a first control circuit to which the first signal is supplied. The second switching element has a second control circuit to which the second signal is supplied. The safety switching apparatus further has circuitry providing a first current path, an alternative second current path and at least one further switching element. The at least one further switching element is designed to select either the first or the second current path, depending on a polarity of the second signal, in order to route the second signal to the second control circuit.

摘要翻译： 用于电负载的故障安全断开的安全切换装置具有用于从诸如紧急关闭按钮之类的信令装置提供第一和第二信号的第一和第二终端。 安全开关装置还具有第一和第二开关元件，它们一起产生用于断开负载的冗余输出开关信号。 第一开关元件具有提供第一信号的第一控制电路。 第二开关元件具有供给第二信号的第二控制电路。 安全切换装置还具有提供第一电流路径，替代的第二电流路径和至少一个另外的开关元件的电路。 至少一个另外的开关元件被设计为根据第二信号的极性来选择第一或第二电流路径，以便将第二信号路由到第二控制电路。