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1. 发明授权

US4447742A Device for generating an electric trigger pulse 失效
标题翻译：用于产生电触发脉冲的装置
公开(公告)号：US4447742A
公开(公告)日：1984-05-08
申请号：US321046
申请日：1981-11-13
申请人： Heimo Denk , Peter Mantsch , Werner Moser
发明人： Heimo Denk , Peter Mantsch , Werner Moser
IPC分类号： H03K5/1252 , F02D41/34 , F02P17/02 , H03K5/08 , H03K5/1536 , H03K3/00
CPC分类号： F02D41/009 , F02P17/02 , H03K5/082 , Y10T307/766
摘要： A partitioning circuit will partition into subintervals the time interval between two signals delivered by a recognition circuit, and will activate a gate circuit during one of these intervals which has been predetermined. In addition to the recognition circuit, the sequence of signals from a sensor responding to the occurrence of an at least approximately periodic event, is fed to a comparator circuit which will transmit a pulse to the gate circuit each time a certain signal level has been exceeded. If the gate is active, this pulse will be available for further processing.
摘要翻译：划分电路将分割为由识别电路传送的两个信号之间的时间间隔的子区间，并且将在已经预定的这些间隔之一中激活门电路。除了识别电路之外，来自响应于至少近似周期性事件发生的传感器的信号序列被馈送到比较器电路，该比较器电路每当超过某个信号电平时将向脉冲发送脉冲。如果门处于活动状态，该脉冲将可用于进一步处理。

2. 发明授权

US4443787A Apparatus for measuring the angular position of a shaft 失效
标题翻译：用于测量轴的角位置的装置
公开(公告)号：US4443787A
公开(公告)日：1984-04-17
申请号：US356478
申请日：1982-03-09
申请人： Heimo Denk , Peter Mantsch
发明人： Heimo Denk , Peter Mantsch
IPC分类号： G01D5/245 , H03M1/00 , H03K13/02 , H03K13/20
CPC分类号： G01D5/2457 , H03M1/30
摘要： An apparatus is disclosed, for measuring the angular position of a shaft of a machine at the occurrence of an event originating from the operation of the machine, relative to a reference position of the shaft. The apparatus comprises a first sensor responsive to the reference position of the shaft (signal II) and a second sensor which, on the occurrence of the event, produces an output pulse and which produces a number of interference pulses in the periods between production of the output pulses (signal I). A comparator (4) having a threshold value which is capable of being exceeded both by the required pulses and the interference pulses, and a recognition circuit (3,6) which is adapted to recognize output pulses produced on the occurrence of the event, are arranged to control an evaluation circuit such as a counter (10). The evaluation circuit ascertains, e.g. by counting angular increment marker pulses (signal III), the angle through which the shaft rotates between the time when the threshold of the comparator (4) was last exceeded prior to triggering of the recognition circuit by the required event, and the time when the shaft reaches the reference position.
摘要翻译：公开了一种用于在相对于轴的基准位置发生源自机器的操作的事件发生时测量机器的轴的角位置的装置。该装置包括响应于轴的参考位置（信号II）的第一传感器和第二传感器，其在事件发生时产生输出脉冲，并且在第二传感器的产生期间产生多个干扰脉冲输出脉冲（信号Ⅰ）。具有能够被所需脉冲和干扰脉冲两者超过的阈值的比较器（4）以及适于识别在事件发生时产生的输出脉冲的识别电路（3,6）被布置成控制诸如计数器（10）的评估电路。评估电路确定，例如通过计数角度增量标记脉冲（信号III），在触发识别电路所需事件之前，最后超过比较器（4）的阈值的时间之间轴旋转的角度，以及时间轴到达参考位置。

3. 发明授权

US4188820A Device for measuring rotational angles of a rotating shaft 失效
标题翻译：用于测量旋转轴的旋转角度的装置
公开(公告)号：US4188820A
公开(公告)日：1980-02-19
申请号：US922215
申请日：1978-07-05
申请人： Werner Moser , Peter Mantsch
发明人： Werner Moser , Peter Mantsch
IPC分类号： G01D5/247 , G01M15/00
CPC分类号： G01D5/247
摘要： A device for measuring rotational angles of a rotating shaft of a machine, and comprising transducers signals of which being released by one or several reference angle signs or a machine characteristic phenomenon respectively, and being input to a processing unit. The processing unit comprises a frequency multiplier circuit and a counter the frequency multiplier circuit multiplying the signal of one or several reference angle signs, with the counter counting the multiplied signals and being resettable and startable by either a reference angle signal or the signal released by the machine characteristic phenomenon and being blockable by the respective other signal.
摘要翻译：一种用于测量机器的旋转轴的旋转角度的装置，并且包括分别由一个或多个参考角度符号或机器特性现象释放的换能器信号，并被输入到处理单元。处理单元包括倍增器电路和计数器，倍频器电路将一个或几个参考角度符号的信号相乘，计数器对相乘的信号进行计数，并且可由可参考角度信号或由机器特性现象，并被相应的其他信号阻挡。

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