CN101806615B - 声波测速仪 - Google Patents
声波测速仪 Download PDFInfo
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- CN101806615B CN101806615B CN 201010140247 CN201010140247A CN101806615B CN 101806615 B CN101806615 B CN 101806615B CN 201010140247 CN201010140247 CN 201010140247 CN 201010140247 A CN201010140247 A CN 201010140247A CN 101806615 B CN101806615 B CN 101806615B
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- sound wave
- rotating disk
- receiving tube
- infrared receiving
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
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CN 201010140247 CN101806615B (zh) | 2010-03-31 | 2010-03-31 | 声波测速仪 |
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CN 201010140247 CN101806615B (zh) | 2010-03-31 | 2010-03-31 | 声波测速仪 |
Publications (2)
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CN101806615A CN101806615A (zh) | 2010-08-18 |
CN101806615B true CN101806615B (zh) | 2012-12-26 |
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CN 201010140247 Active CN101806615B (zh) | 2010-03-31 | 2010-03-31 | 声波测速仪 |
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CN (1) | CN101806615B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5125273A (en) * | 1989-10-13 | 1992-06-30 | Nissan Motor Company, Limited | Method and apparatus for measuring the speed of an ultrasonic wave |
CN1670491A (zh) * | 2005-05-16 | 2005-09-21 | 中国科学院力学研究所 | 一种超声速流场中有源声波检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04135544A (ja) * | 1990-09-27 | 1992-05-11 | Olympus Optical Co Ltd | 被検体内の音速分布検出装置 |
JP3506604B2 (ja) * | 1998-03-26 | 2004-03-15 | ユニバーサル造船株式会社 | 航行物体までの距離検出装置および距離検出方法 |
JP4319778B2 (ja) * | 2000-12-12 | 2009-08-26 | 京都電子工業株式会社 | 超音波の絶対音速測定方法及び装置 |
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2010
- 2010-03-31 CN CN 201010140247 patent/CN101806615B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5125273A (en) * | 1989-10-13 | 1992-06-30 | Nissan Motor Company, Limited | Method and apparatus for measuring the speed of an ultrasonic wave |
CN1670491A (zh) * | 2005-05-16 | 2005-09-21 | 中国科学院力学研究所 | 一种超声速流场中有源声波检测方法 |
Non-Patent Citations (3)
Title |
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JP平4-135544A 1992.05.11 |
JP特开2002-181619A 2002.06.26 |
JP特开平11-271445A 1999.10.08 |
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Publication number | Publication date |
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CN101806615A (zh) | 2010-08-18 |
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Address after: 518000 North Block, 4th Floor, Building 49, Block B, Tanglang Industrial Zone, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Nanfang Tyco Sensor Technology Co.,Ltd. Country or region after: China Address before: 518000 North Block, 4th Floor, Building 49, Block B, Tanglang Industrial Zone, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Souther Tiger Software Technology Co.,Ltd. Country or region before: China |
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