公开(公告)号：US07948391B2

公开(公告)日：2011-05-24

申请号：US11581742

申请日：2006-10-16

申请人： Jürgen Pullmann ,  Christoph Zinser ,  Günter Hornung ,  Jürgen Fleiner

发明人： Jürgen Pullmann ,  Christoph Zinser ,  Günter Hornung ,  Jürgen Fleiner

IPC分类号： G08B21/00 ,  G08B29/00 ,  B60Q11/00 ,  B23K11/24 ,  H02H11/00 ,  H02H5/04 ,  H01H9/00

CPC分类号： H01H47/002 ,  H01H47/004 ,  Y10T307/74

摘要： A signaling device for a safety circuit has an input part for receiving an external state variable, at least one switching element and a control part. The control part controls the at least one switching element as a function of the external state variable, such that a signal applied to the input is communicated to the output. According to one aspect of the invention, the input of the switching element is internally connected to a fixed potential, preferably a fixed High potential. In a safety circuit for turning off a hazardous installation, such signaling devices are connected in series with one another to a safety controller. In such an arrangement, the control part of the downstream second signaling device also controls its switching elements as a function of the output of the first signaling device.

摘要翻译： 用于安全电路的信号装置具有用于接收外部状态变量的输入部分，至少一个开关元件和控制部分。 控制部件根据外部状态变量控制至少一个开关元件，使得施加到输入端的信号传送到输出端。 根据本发明的一个方面，开关元件的输入内部连接到固定电位，优选固定的高电位。 在用于关闭危险装置的安全电路中，这种信号装置彼此串联连接到安全控制器。 在这种布置中，下游第二信令装置的控制部分还根据第一信令装置的输出来控制其开关元件。

公开(公告)号：US07656629B2

公开(公告)日：2010-02-02

申请号：US11581039

申请日：2006-10-13

申请人： Jürgen Pullmann ,  Roland Rupp

发明人： Jürgen Pullmann ,  Roland Rupp

IPC分类号： H02H7/00

CPC分类号： H01H47/002 ,  H01H47/004 ,  H03K17/965

摘要： A safety switch for safety circuit arrangement has a control part for processing an input signal and at least one switching element with at least one active and one inactive switching state. The control part controls the switching element in order to generate an output signal dependent on the input signal at an output. In addition, the safety switch has a diagnostic function for identifying a functional fault. The control part is configured to transfer the switching element into the inactive state when a functional fault is identified. According to one aspect of the invention, the control part is also configured to generate a data message at the output, which data message is dependent on the functional fault.

摘要翻译： 用于安全电路装置的安全开关具有用于处理输入信号的控制部分和具有至少一个有效和无效切换状态的至少一个开关元件。 控制部分控制开关元件，以便根据输出端的输入信号产生输出信号。 另外，安全开关具有识别功能故障的诊断功能。 控制部分被配置为当识别功能故障时将开关元件传送到非活动状态。 根据本发明的一个方面，控制部分还被配置为在输出端生成数据消息，该数据消息取决于功能故障。

公开(公告)号：US07775072B2

公开(公告)日：2010-08-17

申请号：US11604507

申请日：2006-11-27

申请人： Jürgen Pullmann ,  Roland Rupp ,  Andreas Veit ,  Peter Eichinger

发明人： Jürgen Pullmann ,  Roland Rupp ,  Andreas Veit ,  Peter Eichinger

IPC分类号： E05B47/06

CPC分类号： F16P3/10 ,  E05B15/101 ,  E05B15/102 ,  E05B17/10 ,  E05B41/00 ,  E05B47/0046 ,  E05B63/04 ,  E05B2047/0069 ,  E05B2047/0086 ,  Y10S292/31 ,  Y10T70/5761 ,  Y10T70/7062 ,  Y10T70/7102 ,  Y10T70/7107 ,  Y10T70/713 ,  Y10T70/8027 ,  Y10T292/0999 ,  Y10T292/1003 ,  Y10T292/1021 ,  Y10T292/1031 ,  Y10T292/18 ,  Y10T292/558 ,  Y10T292/57

摘要： There is disclosed a safety switch for generating an enable signal as a function of the position of a moveable guard door. The safety switch comprises a door part and a frame part. The door part has an activator, which can be displaced between a first and a second position. The frame part has a cutout, in which the activator can engage in the second position. A locking element is arranged on the door part in order to lock the activator in the second position. A sensor is designed to detect at least one of the positions of the activator in order to generate the enable signal as a function thereof.

摘要翻译： 公开了一种用于根据可移动防护门的位置产生使能信号的安全开关。 安全开关包括门部和框架部。 门部具有一个可在第一和第二位置之间移动的活化器。 框架部分具有切口，其中活化器可以啮合在第二位置。 锁定元件设置在门部上，以将活化器锁定在第二位置。 传感器被设计成检测激活器的至少一个位置，以便产生作为其功能的使能信号。

公开(公告)号：US07504747B2

公开(公告)日：2009-03-17

申请号：US11404073

申请日：2006-04-13

申请人： Jürgen Pullmann ,  Christoph Zinser ,  Klaus Stark

发明人： Jürgen Pullmann ,  Christoph Zinser ,  Klaus Stark

IPC分类号： H01H35/00

CPC分类号： H03K17/9502 ,  H01H3/022 ,  H03K2217/958 ,  Y10T307/773

摘要： A safety switch for reliably switching off a dangerous device has an actuator which can be moved between a first position and at least one second position. It also has a detector for detecting the actuator in at least one of the said positions. The detector comprises a transponder with an individual transponder identification and a reading unit for reading out the transponder identification. The transponder and the reading unit are arranged relative to one another such that the reading unit is capable of reading out the transponder in the first position of the actuator but not in its second position.

摘要翻译： 用于可靠地切断危险装置的安全开关具有能够在第一位置和至少一个第二位置之间移动的致动器。 它还具有用于在至少一个所述位置中检测致动器的检测器。 检测器包括具有单独的应答器识别的转发器和用于读出应答器识别的读取单元。 应答器和读取单元相对于彼此布置，使得读取单元能够在致动器的第一位置读出应答器，但不能在其第二位置。

公开(公告)号：US06787940B2

公开(公告)日：2004-09-07

申请号：US10264070

申请日：2002-10-03

申请人： Jürgen Pullmann

发明人： Jürgen Pullmann

IPC分类号： H02H100

CPC分类号： G05B9/03 ,  Y10T307/766

摘要： The invention relates to a safety switching device for connecting and reliably disconnecting an electrical load in response to a switching event from a safety transmitter. The safety switching device has at least a switching element and an operating mode selector unit for selecting an operating mode in response to a defined input signal. An input port is provided, which is connected to the operating mode selector unit such that the defined input signal can be supplied to the latter. The operating mode selector unit is designed such that it identifies the defined input signal as one from a group of different defined input signals. Responsive thereto, it selects an operating mode.

摘要翻译： 本发明涉及一种用于响应于来自安全发射机的切换事件连接并可靠地断开电负载的安全切换装置。 安全切换装置至少具有开关元件和操作模式选择器单元，用于响应于定义的输入信号选择操作模式。 提供输入端口，其连接到操作模式选择器单元，使得可以向所述输入端口提供定义的输入信号。 操作模式选择器单元被设计成使得它将定义的输入信号识别为来自一组不同定义的输入信号的输入信号。 响应于此，它选择操作模式。

公开(公告)号：US06628015B2

公开(公告)日：2003-09-30

申请号：US10235317

申请日：2002-09-05

申请人： Jürgen Pullmann ,  Richard Veil

发明人： Jürgen Pullmann ,  Richard Veil

IPC分类号： H01H926

CPC分类号： F16P3/00 ,  H01H47/004 ,  H01H47/32 ,  H03K19/0075

摘要： The invention relates to a safety switching device for connecting and safely disconnecting an electrical load, in particular an electrically driven machine. The safety switching device comprises at least a first and a second electronic switching element, at least a first and a second output terminal, and at least one input terminal for a first switching signal that acts on the switching elements. According to one aspect of the invention, the first and the second switching element each have an output which, depending on the first switching signal, produces an output signal at a first potential or at a second potential. The output of the first switching element is connected to the first output terminal, and the output of the second switching element is connected to the second output terminal. The invention further relates to a system of safety switching devices of this kind.