CN103162751B - 一种超声流量计 - Google Patents
一种超声流量计 Download PDFInfo
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- CN103162751B CN103162751B CN201310047090.5A CN201310047090A CN103162751B CN 103162751 B CN103162751 B CN 103162751B CN 201310047090 A CN201310047090 A CN 201310047090A CN 103162751 B CN103162751 B CN 103162751B
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CN201310047090.5A CN103162751B (zh) | 2013-02-05 | 2013-02-05 | 一种超声流量计 |
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CN201310047090.5A CN103162751B (zh) | 2013-02-05 | 2013-02-05 | 一种超声流量计 |
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CN103162751A CN103162751A (zh) | 2013-06-19 |
CN103162751B true CN103162751B (zh) | 2015-04-15 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104677437A (zh) * | 2015-02-12 | 2015-06-03 | 延安大学 | 一种超声波液相流量精确化测量方法 |
CN105738956B (zh) * | 2016-04-01 | 2017-12-01 | 北京天凯华尊科技有限公司 | 微波流量探测器 |
CN106017586A (zh) * | 2016-07-15 | 2016-10-12 | 河北工程大学 | 一种膏体输送管道的流量计量装置及方法 |
CN108412481B (zh) * | 2018-03-05 | 2021-07-09 | 中国石油天然气股份有限公司 | 超声波多普勒多相流分相流量测井资料解释方法和装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1377630A (zh) * | 2001-03-15 | 2002-11-06 | Ge医疗系统环球技术有限公司 | 信号处理电路和超声波多普勒装置 |
US6614719B1 (en) * | 2002-04-23 | 2003-09-02 | Mattel, Inc. | Ultrasonic doppler effect speed measurement |
CN101251399A (zh) * | 2008-04-17 | 2008-08-27 | 天津天仪集团仪表有限公司 | 超声波流量计的高输入阻抗差动前置放大器电路 |
CN101292880A (zh) * | 2007-04-27 | 2008-10-29 | 阿洛卡株式会社 | 超声波诊断装置 |
CN101630004A (zh) * | 2008-07-17 | 2010-01-20 | Bea股份公司 | 用于多普勒雷达应用的混频器结构 |
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- 2013-02-05 CN CN201310047090.5A patent/CN103162751B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1377630A (zh) * | 2001-03-15 | 2002-11-06 | Ge医疗系统环球技术有限公司 | 信号处理电路和超声波多普勒装置 |
US6614719B1 (en) * | 2002-04-23 | 2003-09-02 | Mattel, Inc. | Ultrasonic doppler effect speed measurement |
CN101292880A (zh) * | 2007-04-27 | 2008-10-29 | 阿洛卡株式会社 | 超声波诊断装置 |
CN101251399A (zh) * | 2008-04-17 | 2008-08-27 | 天津天仪集团仪表有限公司 | 超声波流量计的高输入阻抗差动前置放大器电路 |
CN101630004A (zh) * | 2008-07-17 | 2010-01-20 | Bea股份公司 | 用于多普勒雷达应用的混频器结构 |
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CN103162751A (zh) | 2013-06-19 |
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Effective date of registration: 20210202 Address after: 116000 No. 1-5-2, No. 37, Spring H1 District, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Li Zhuo Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University |
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Address after: No. 256-11, Huitong Street, Ganjingzi District, Dalian, Liaoning 116091 Patentee after: Li Zhuo Address before: 116000 No. 1-5-2, No. 37, Spring H1 District, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Li Zhuo |
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Effective date of registration: 20230118 Address after: No. 8, 3rd Road, Bonded Port Area, Dalian Free Trade Zone, Liaoning 116602 Patentee after: Hengke Instrument (Dalian) Co.,Ltd. Address before: No. 256-11, Huitong Street, Ganjingzi District, Dalian, Liaoning 116091 Patentee before: Li Zhuo |
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Address after: No. 188-2, Haiming Road, Shilibao Street, Dalian Free Trade Zone, Liaoning 116102 Patentee after: Hengke Instrument (Dalian) Co.,Ltd. Address before: No. 8, 3rd Road, Bonded Port Area, Dalian Free Trade Zone, Liaoning 116602 Patentee before: Hengke Instrument (Dalian) Co.,Ltd. |