发明授权
- 专利标题： Ultrasonic wave transmitting system
- 专利标题（中）： 超声波传输系统
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申请号： US613963申请日： 1975-09-16
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公开(公告)号： US4020446A公开(公告)日： 1977-04-26
- 发明人: Masajiro Iida , Hideharu Morimatsu , Itsuo Fukuoka , Yoshinari Yoshida
- 申请人： Masajiro Iida , Hideharu Morimatsu , Itsuo Fukuoka , Yoshinari Yoshida
- 申请人地址： JA
- 专利权人： Furno Electric Company, Limited
- 当前专利权人： Furno Electric Company, Limited
- 当前专利权人地址： JA
- 优先权： JA50-6684 19750813
- 主分类号： G01S7/523
- IPC分类号： G01S7/523 ; G10K11/34 ; G01S9/66
摘要：
Apparatus for controlling the angular direction of wave transmission of an ultrasonic transmitting system having a plurality of uniformly spaced transducers which includes means for successively shifting the phase of the signals emitted by each transducer and providing means for controlling the magnitude of the phase shift to alter the angle of transmission.
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