CN106198758A - 一种单弧面非贯通型气体基线聚焦空气耦合传感器 - Google Patents
一种单弧面非贯通型气体基线聚焦空气耦合传感器 Download PDFInfo
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- CN106198758A CN106198758A CN201610503210.1A CN201610503210A CN106198758A CN 106198758 A CN106198758 A CN 106198758A CN 201610503210 A CN201610503210 A CN 201610503210A CN 106198758 A CN106198758 A CN 106198758A
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- 230000000149 penetrating effect Effects 0.000 title claims abstract description 36
- 230000008878 coupling Effects 0.000 title claims abstract description 19
- 238000010168 coupling process Methods 0.000 title claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201610503210.1A CN106198758B (zh) | 2016-06-29 | 2016-06-29 | 一种单弧面非贯通型气体基线聚焦空气耦合传感器 |
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CN201610503210.1A CN106198758B (zh) | 2016-06-29 | 2016-06-29 | 一种单弧面非贯通型气体基线聚焦空气耦合传感器 |
Publications (2)
Publication Number | Publication Date |
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CN106198758A true CN106198758A (zh) | 2016-12-07 |
CN106198758B CN106198758B (zh) | 2018-11-13 |
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CN201610503210.1A Active CN106198758B (zh) | 2016-06-29 | 2016-06-29 | 一种单弧面非贯通型气体基线聚焦空气耦合传感器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021189208A1 (zh) * | 2020-03-23 | 2021-09-30 | 深圳市汇顶科技股份有限公司 | 超声换能器、超声波扫描系统及加工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5856198A (en) * | 1994-12-28 | 1999-01-05 | Extraction Systems, Inc. | Performance monitoring of gas-phase air filters |
CN2781367Y (zh) * | 2005-03-07 | 2006-05-17 | 北京工业大学 | 一种线聚焦pvdf压电薄膜超声探头 |
JP2008241542A (ja) * | 2007-03-28 | 2008-10-09 | Toppan Printing Co Ltd | 球面弾性表面波センサ |
CN104090032A (zh) * | 2014-07-10 | 2014-10-08 | 北京工业大学 | 基于气体基1-3型压电复合材料的空耦传感器 |
CN105572224A (zh) * | 2015-12-21 | 2016-05-11 | 广东省自动化研究所 | 一种基于小波分析与相关算法的空气耦合超声成像方法 |
-
2016
- 2016-06-29 CN CN201610503210.1A patent/CN106198758B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5856198A (en) * | 1994-12-28 | 1999-01-05 | Extraction Systems, Inc. | Performance monitoring of gas-phase air filters |
CN2781367Y (zh) * | 2005-03-07 | 2006-05-17 | 北京工业大学 | 一种线聚焦pvdf压电薄膜超声探头 |
JP2008241542A (ja) * | 2007-03-28 | 2008-10-09 | Toppan Printing Co Ltd | 球面弾性表面波センサ |
CN104090032A (zh) * | 2014-07-10 | 2014-10-08 | 北京工业大学 | 基于气体基1-3型压电复合材料的空耦传感器 |
CN105572224A (zh) * | 2015-12-21 | 2016-05-11 | 广东省自动化研究所 | 一种基于小波分析与相关算法的空气耦合超声成像方法 |
Non-Patent Citations (1)
Title |
---|
常俊杰等: "非接触空气耦合超声检测原理及应用研究", 《无损探伤》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021189208A1 (zh) * | 2020-03-23 | 2021-09-30 | 深圳市汇顶科技股份有限公司 | 超声换能器、超声波扫描系统及加工方法 |
CN113710379A (zh) * | 2020-03-23 | 2021-11-26 | 深圳市汇顶科技股份有限公司 | 超声换能器、超声波扫描系统及加工方法 |
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Publication number | Publication date |
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CN106198758B (zh) | 2018-11-13 |
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Effective date of registration: 20210624 Address after: 215000 building 4, No.10, Tonghe Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: SUZHOU GRANDA ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee before: Beijing University of Technology |
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Denomination of invention: A Single Arc Non Through Gas Baseline Focused Air Coupled Sensor Granted publication date: 20181113 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU GRANDA ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2024980013308 |