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1. 发明授权

US4055842A Digital device for measuring single and multiple impact impulses 失效
标题翻译：用于测量单个和多个冲击脉冲的数字设备
公开(公告)号：US4055842A
公开(公告)日：1977-10-25
申请号：US643027
申请日：1975-12-22
申请人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
发明人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
IPC分类号： G01R19/17 , G01P15/00 , G01R13/02 , G01R19/04 , G01R19/25 , G01R29/02 , H03K13/02
CPC分类号： G01R19/04 , G01P15/00 , G01R29/02
摘要： A digital device for measuring single and multiple impact impulses comprises a unit for measuring the peak value of impact pulses, whose first input is connected to a unit for successive separation of impact pulse time intervals and a pause, whose first and second outputs are connected to the first and second inputs of a unit for separation of the first pulse and a group of further pulses from a train of high-frequency pulses filling the pause, whose third input is connected to the first output of the measuring unit. The second and third outputs of the measuring unit are connected to the first and second inputs of a unit for readout of information on single and multiple impact pulses, whose third input is connected to the first output of the unit for separation of the first pulse and to the second input of the measuring unit. The second output and the fourth input of the unit for separation of the first pulse are respectively connected to the input and the first output of a unit for setting operational modes for measuring single and multiple impact pulses, whose second output is connected to the fourth input of the unit for information readout, which ensures high-speed operation and accurate measurements.
摘要翻译：用于测量单个和多个冲击脉冲的数字装置包括用于测量冲击脉冲的峰值的单元，该单元的第一输入连接到用于连续分离冲击脉冲时间间隔的单元和暂停，其第一和第二输出连接到用于分离第一脉冲的单元的第一和第二输入以及从填充暂停的一串高频脉冲的一组另外的脉冲，其第三输入连接到测量单元的第一输出。测量单元的第二和第三输出连接到单元的第一和第二输入端，用于读出关于单个和多个冲击脉冲的信息，其第三输入连接到用于分离第一脉冲的单元的第一输出端，以及到测量单元的第二输入。用于分离第一脉冲的单元的第二输出和第四输入分别连接到用于设置用于测量单个和多个冲击脉冲的操作模式的单元的输入和第一输出，其第二输出连接到第四输入的信息读出单元，确保高速运行和精确的测量。

2. 发明授权

US4023396A Impact impulse measuring device 失效
标题翻译：冲击式冲击测量装置
公开(公告)号：US4023396A
公开(公告)日：1977-05-17
申请号：US640451
申请日：1975-12-15
申请人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
发明人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
IPC分类号： G01M7/08 , G01N3/06 , G01N3/30 , G01N3/32 , G01P15/00 , G01R13/02 , G01R19/04 , G01R29/02 , G01P15/04
CPC分类号： G01P15/00 , G01R19/04 , G01R29/02
摘要： An impact impulse measuring device comprises, in accordance with the invention, an acceleration pick-up which transforms a mechanical shock into electric signals and is connected via an amplification unit to a unit for measuring the peak value of an impact impulse. The impact impulse measuring device also includes a noise rejector comprising a counting decade connected to the output of the unit for measuring the peak value of an impact impulse, a commutator coupled to outputs of the decade, an AND NOT gate, a flip-flop and an AND gate. The outputs of the commutator are connected via the AND NOT gate to an adjusting input of the flip-flop and its output is coupled with the AND gate. Eight levels of noise protection can be set with the help of commutator contacts. The proposed impact impulse measuring device increases the accuracy of measuring the peak value of the impact impulse by eliminating noise pulses from the measuring process, increases the quality of results obtained in shock tests and reduces the expenses of such tests.
摘要翻译：冲击脉冲测量装置包括根据本发明的加速拾取器，其将机械冲击转换成电信号，并且经由放大单元连接到用于测量冲击脉冲的峰值的单元。冲击脉冲测量装置还包括噪声抑制器，其包括连接到用于测量冲击脉冲的峰值的单元的输出的计数十进制，耦合到十进制输出的换向器，与非门，触发器和和门。换向器的输出通过与非门连接到触发器的调整输入，其输出与“与”门耦合。借助换向器触点可以设置8级噪声保护。提出的冲击脉冲测量装置通过消除测量过程中的噪声脉冲来提高测量冲击脉冲峰值的精度，提高冲击试验结果的质量，并降低这种试验的费用。

3. 发明授权

US4004450A Device for measuring impact pulses 失效
标题翻译：用于测量冲击脉冲的装置
公开(公告)号：US4004450A
公开(公告)日：1977-01-25
申请号：US640710
申请日：1975-12-15
申请人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
发明人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
IPC分类号： G01H1/08 , G01N3/06 , G01N3/30 , G01P15/00 , G01R19/04 , G01R29/02 , G01M7/00
CPC分类号： G01P15/00 , G01H1/08 , G01N3/30 , G01R19/04 , G01R29/02 , G01N2203/0617 , G01N2203/0676
摘要： A device for measuring impact pulses wherein an acceleration pickup converts the mechanical vibrations of an object into electric signals passing through an amplifier unit to a meter for measuring the parameters of the impact pulse. This meter comprises two null-indicators, one of which is connected electrically and directly with the amplifier unit while the other one is connected across a voltage divider connected to a source of a reference voltage, two pulse shapers connected to the null-indicators, two AND-NOT logical elements connected with the pulse shapers and a H.F. pulse generator. The meter comprises one more AND-NOT logical element connected with one of said AND-NOT logical elements and with the most significant and least significant decades, the least significant decade being connected with the other one of said AND-NOT logical elements. Further, said meter comprises a digital-to-analog converter connected with the most and least significant decades and null-indicators, and an indicator connected to said most and least significant decades.
摘要翻译：一种用于测量冲击脉冲的装置，其中加速度拾取器将物体的机械振动转换成通过放大器单元的电信号到用于测量冲击脉冲的参数的仪表。该仪表包括两个无效指示器，其中一个电气和直接与放大器单元连接，另一个连接到连接到参考电压源的分压器，两个连接到零指示器的脉冲整形器，两个与脉冲整形器和HF脉冲发生器连接的AND-NOT逻辑元件。该仪表包含一个与AND-NOT逻辑元件之一连接的AND-NOT逻辑元件，并具有最高和最低有效的几十年，最低有效十年与所述AND-NOT逻辑元件中的另一个连接。此外，所述仪表包括与最少和最不重要的几十年连接的数模转换器和无效指示器，以及连接到所述最大和最不重要的几十年的指示器。

4. 发明授权

US4067231A Device for measuring parameters of impact pulses 失效
标题翻译：用于测量冲击脉冲参数的装置
公开(公告)号：US4067231A
公开(公告)日：1978-01-10
申请号：US746296
申请日：1976-12-01
申请人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
发明人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
IPC分类号： G01N3/06 , G01P15/00
CPC分类号： G01P15/00 , G01N3/066
摘要： A device for measuring parameters of impact pulses comprises an acceleration pickup which converts mechanical vibrations of an object being studied into electrical signals, said electrical signals being supplied through an amplification unit to a means for measuring the impact speed variation.
摘要翻译：用于测量冲击脉冲参数的装置包括将被研究物体的机械振动转换成电信号的加速度拾取器，所述电信号通过放大单元提供给用于测量冲击速度变化的装置。

5. 发明授权

US4030339A Impact impulse measuring device 失效
标题翻译：冲击式冲击测量装置
公开(公告)号：US4030339A
公开(公告)日：1977-06-21
申请号：US658687
申请日：1976-02-17
申请人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
发明人： Alexandr Sergeevich Yakshin , Oleg Nikolaevich Novikov , Dmitry Alexeevich Grechinsky , Viktor Alexandrovich Klochko , Viktor Georgievich Rygalin
IPC分类号： G01R13/02 , G01P15/00 , G01R15/09 , G01N3/30
CPC分类号： G01R15/09 , G01P15/00
摘要： An impact impulse measuring device comprises an acceleration transducer which converts the mechanical oscillations of the object being tested into electric signals which are applied to an amplifier unit which is electrically coupled to a means for measuring the parameters of an impact impulse via a means for automatically switching the range of measuring impact impulse parameters. The means for measuring parameters of an impact impulse includes a comparator connected to one of the inputs of a digital-analog converter and a reference voltage source connected to another input of the digital-analog converter, the digital-analog converter having its third input connected to a high-frequency pulse generator. A first input of the means for automatically switching the range of measuring parameters of an impact impulse is connected to an output of the amplifier unit, a second input is connected to an output of the high-frequency pulse generator, a third input is connected to an output of the reference voltage source, a first output is connected to the comparator, and its second output is connected to a reset bus of the digital-analog converter.
摘要翻译：冲击脉冲测量装置包括加速度传感器，该加速度传感器将被测试物体的机械振荡转换成电信号，该电信号被施加到放大器单元，该放大器单元经由用于自动切换的装置用于测量冲击脉冲的参数的装置电耦合测量冲击脉冲参数的范围。用于测量冲击脉冲的参数的装置包括连接到数模转换器的一个输入的比较器和连接到数模转换器的另一个输入端的基准电压源，该数模转换器的第三输入端连接到高频脉冲发生器。用于自动切换冲击脉冲的测量参数范围的装置的第一输入连接到放大器单元的输出，第二输入连接到高频脉冲发生器的输出，第三输入连接到参考电压源的输出，第一输出连接到比较器，其第二输出连接到数模转换器的复位总线。

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