Displacement detector
专利汇可以提供Displacement detector专利检索，专利查询，专利分析的服务。并且PURPOSE: To enable a high-accuracy displacement detection with a simple mechanism, by arranging between signal-receiving means a permanent magnet which causes a ultrasonic wave signal in a magnetic distortion line.
CONSTITUTION: When an exciting pulse ip is supplied from a generator OS to a magnetic distortion line 1, a ultrasonic wave signal is generated at the position of existence of a permanent magnet 4 in the line 1 by an interaction between magnetic field of the pulse ip and that of the permanent magnet 4, and this signal is detected by signal-receiving means 2 and 3 provided at the both ends of the line 1. The pulse ip sets FF
1 and FF
2 and a signals e
1 and e
2 from the means 2 and 3 reset FF
1 and FF
2 . And therefore, output of FF
1 and FF
2 can obtain signals PW
1 and PW
2 having time widths t
1 and t
2 which are proportional to distances l
1 and l
2 between the magnet 4 and the signals PW
1 and PW
2 , and by conducting prescribed calculation by giving these signals to an arithmetic circuit CK, it is possible to obtain an output EO proportional to mechanical displacement.
COPYRIGHT: (C)1980,JPO&Japio，下面是Displacement detector专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 城市轨道交通电能质量仿真分析系统的谐波分析建模方法 | 2020-05-11 | 164 |
| 基于耗散孤子共振脉冲的多级放大器及飞秒激光器 | 2020-05-13 | 434 |
| 一种扫描设备及其激光指向扫描方法 | 2020-05-13 | 920 |
| 超高压直流电力电缆的中间连接系统 | 2020-05-16 | 653 |
| 一种磁场线圈对有界波模拟器空间场影响的等效电路分析模型 | 2020-05-16 | 862 |
| 一种基于LTE-A PDSCH信道的解调装置及方法 | 2020-05-11 | 398 |
| 基于探测器时域响应的光纤布拉格光栅弱信号解调方法 | 2020-05-12 | 30 |
| 火山和地震粘弹性形变自动建模有限元计算方法 | 2020-05-14 | 674 |
| 一种超宽谱电磁脉冲测量天线及测量系统 | 2020-05-15 | 311 |
| 磁共振成像图像翘曲之校正系统与方法 | 2020-05-13 | 746 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
