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1. 发明专利

DE451045C 未知
公开(公告)号：DE451045C
公开(公告)日：1927-10-20
申请号：DEE0034594
申请日：1926-09-15
申请人： HEINRICH EHLHARDT , CHRISTOPH KLEES
IPC分类号： B25D17/00

2. 发明专利

DE578006C 未知
公开(公告)号：DE578006C
公开(公告)日：1933-06-08
申请号：DEE0040648
申请日：1931-02-10
申请人： HEINRICH EHLHARDT , PHILIPP RIXECKER , CHRISTOPH KLEES
IPC分类号： B25D17/00

3. 发明授权

US07545620B2 Access protection device for a prohibited area 有权
标题翻译：禁止区域的访问保护装置
公开(公告)号：US07545620B2
公开(公告)日：2009-06-09
申请号：US10911140
申请日：2004-08-03
申请人： Christoph Klees
发明人： Christoph Klees
IPC分类号： H01H47/00
CPC分类号： F16P3/08 , E05B47/00 , E05B2047/0068 , E05C19/166 , H01F2007/185
摘要： The invention relates to an access protection device for a physical area which can be switched on and off in a controlled manner, comprising a fixed part, at least one movable part for closing an access opening in the fixed part and, for each movable part, a tumbler device having a magnetic circuit, which comprises a magnetizable yoke located on the movable part and an electromagnet which can be closed by means of the yoke, it being possible to regulate the locking force of said electromagnet by means of a current regulator, a first and a second desired value being predetermined for the current regulator, and it being possible to periodically carry out a controlled jump from the first to the second desired value, it being possible to measure the time from the beginning of the controlled jump to the time at which the second desired value is reached.
摘要翻译：本发明涉及一种用于物理区域的存取保护装置，该物理区域可以以受控的方式接通和关闭，包括固定部分，至少一个用于封闭固定部分中的进入开口的活动部分，具有磁路的翻转装置，其包括位于可移动部分上的可磁化磁轭和可通过磁轭封闭的电磁体，可以通过电流调节器调节所述电磁体的锁定力，第一和第二期望值对于电流调节器是预定的，并且可以周期性地执行从第一到第二期望值的受控跳跃，可以测量从受控跳跃开始到时间的时间达到第二期望值。

4. 发明授权

US5999395A Monitoring circuit for a constant monitoring of a plurality of signal inputs 失效
标题翻译：用于多个信号输入的恒定监视的监视电路
公开(公告)号：US5999395A
公开(公告)日：1999-12-07
申请号：US58136
申请日：1998-04-10
申请人： Christoph Klees
发明人： Christoph Klees
IPC分类号： F16P3/14 , G05B23/02 , H01H47/00 , H01H47/04 , H01H47/32
CPC分类号： H01H47/005 , F16P3/14 , F16P3/144 , G05B9/03 , H01H47/043
摘要： A monitoring circuit which allows for the complete monitoring, at short intervals, of several signal inputs and consequently of signal outputs without having to take into account external interference, like for instance the execution time in the case of light barriers, is obtained in that the signal inputs are connected through two capacitors to at least one relay, in that the signal inputs apply a potential to the capacitors while oscillating and in that the capacitors discharge into the relays while oscillating.
摘要翻译：一种监控电路，其允许以短时间间隔几个信号输入和因此的信号输出的完全监视，而不必考虑外部干扰，例如在光屏障的情况下的执行时间，其中信号输入通过两个电容器连接到至少一个继电器，因为信号输入在振荡时向电容器施加电位，并且电容器在振荡时放电到继电器中。

5. 发明申请

US20050047054A1 Access protection device for a prohibited area 有权
标题翻译：禁止区域的访问保护装置
公开(公告)号：US20050047054A1
公开(公告)日：2005-03-03
申请号：US10911140
申请日：2004-08-03
申请人： Christoph Klees
发明人： Christoph Klees
IPC分类号： E05B47/00 , E05C19/16 , F16P3/08 , H01F7/18 , H01H47/00
CPC分类号： F16P3/08 , E05B47/00 , E05B2047/0068 , E05C19/166 , H01F2007/185
摘要： The invention relates to an access protection device for a physical area which can be switched on and off in a controlled manner, comprising a fixed part, at least one movable part for closing an access opening in the fixed part and, for each movable part, a tumbler device having a magnetic circuit, which comprises a magnetizable yoke located on the movable part and an electromagnet which can be closed by means of the yoke, it being possible to regulate the locking force of said electromagnet by means of a current regulator, a first and a second desired value being predetermined for the current regulator, and it being possible to periodically carry out a controlled jump from the first to the second desired value, it being possible to measure the time from the beginning of the controlled jump to the time at which the second desired value is reached.
摘要翻译：本发明涉及一种用于物理区域的存取保护装置，该物理区域可以以受控的方式接通和关闭，包括固定部分，至少一个用于封闭固定部分中的进入开口的活动部分，具有磁路的翻转装置，其包括位于可移动部分上的可磁化磁轭和可通过磁轭封闭的电磁体，可以通过电流调节器调节所述电磁体的锁定力，第一和第二期望值对于电流调节器是预定的，并且可以周期性地执行从第一到第二期望值的受控跳跃，可以测量从受控跳跃开始到时间的时间达到第二期望值。

6. 发明授权

US6060796A Protective circuit 失效
标题翻译：保护电路
公开(公告)号：US6060796A
公开(公告)日：2000-05-09
申请号：US91418
申请日：1998-06-24
申请人： Frank Schmitz , Christoph Klees
发明人： Frank Schmitz , Christoph Klees
IPC分类号： F16P3/08 , H01H47/00 , H03K5/153
CPC分类号： F16P3/08 , H01H47/002
摘要： The invention concerns a protective circuit for monitoring an object which can move between two end positions, for example a displaceable safety door (1) of an electric machine. This type of protective circuit has a very simple and distinct design and can consequently be produced economically. In particular, the monitoring system is designed so as to be independent of the start command. According to the invention, at least two end switches (4, 5) are provided for monitoring the end position of the object, at least one switch (18) is provided for activating a first reservoir for a first charge potential, and a multivibrator (8) is provided which is connected to a known driver bridge (9) which has relay outputs and is connected to a consumer, for example an electric machine. The multivibrator (8) is connected to a second reservoir for a second charge potential which keeps the multivibrator (8) activated for a predetermined period of time when the end switches (4, 5) are not in the "off" position.
摘要翻译： PCT No.PCT / EP97 / 01641 Sec。 371日期：1998年6月24日 102（e）1998年6月24日PCT PCT 1997年4月1日提交PCT公布。公开号WO97 / 37168 日期1997年10月9日本发明涉及一种用于监视可在两个端部位置之间移动的物体的保护电路，例如电机的可移动安全门（1）。这种保护电路具有非常简单和独特的设计，因此可以经济地生产。特别地，监视系统被设计成独立于启动命令。根据本发明，提供至少两个端部开关（4,5）用于监测物体的终端位置，提供至少一个开关（18）用于启动用于第一充电电位的第一储存器和多谐振荡器 8）被连接到已知的具有继电器输出的驱动器桥（9），并连接到消费者例如电机上。多谐振荡器（8）连接到第二储存器，用于第二电荷电位，当端开关（4,5）不处于“关”位置时，该第二电容器使多谐振荡器（8）激活预定时间段。

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