CN106140594B - 一种双弧面非贯通型气体基线聚焦空气耦合传感器 - Google Patents
一种双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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- CN106140594B CN106140594B CN201610509469.7A CN201610509469A CN106140594B CN 106140594 B CN106140594 B CN 106140594B CN 201610509469 A CN201610509469 A CN 201610509469A CN 106140594 B CN106140594 B CN 106140594B
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
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- 238000001514 detection method Methods 0.000 description 10
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- 238000010586 diagram Methods 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/40—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with testing, calibrating, safety devices, built-in protection, construction details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- 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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610509469.7A CN106140594B (zh) | 2016-06-29 | 2016-06-29 | 一种双弧面非贯通型气体基线聚焦空气耦合传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610509469.7A CN106140594B (zh) | 2016-06-29 | 2016-06-29 | 一种双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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CN106140594A CN106140594A (zh) | 2016-11-23 |
CN106140594B true CN106140594B (zh) | 2018-07-13 |
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CN201610509469.7A Active CN106140594B (zh) | 2016-06-29 | 2016-06-29 | 一种双弧面非贯通型气体基线聚焦空气耦合传感器 |
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CN (1) | CN106140594B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287331A (en) * | 1992-10-26 | 1994-02-15 | Queen's University | Air coupled ultrasonic transducer |
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 |
WO2006127821A3 (en) * | 2005-05-24 | 2009-04-23 | Univ Iowa State Res Found Inc | Method and apparatus for air-coupled transducer |
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 |
CN105699486A (zh) * | 2016-02-03 | 2016-06-22 | 北京工业大学 | 一种斜角表面裂纹倾斜角度和深度的检测方法 |
-
2016
- 2016-06-29 CN CN201610509469.7A patent/CN106140594B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287331A (en) * | 1992-10-26 | 1994-02-15 | Queen's University | Air coupled ultrasonic transducer |
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 |
WO2006127821A3 (en) * | 2005-05-24 | 2009-04-23 | Univ Iowa State Res Found Inc | Method and apparatus for air-coupled transducer |
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 |
CN105699486A (zh) * | 2016-02-03 | 2016-06-22 | 北京工业大学 | 一种斜角表面裂纹倾斜角度和深度的检测方法 |
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Publication number | Publication date |
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CN106140594A (zh) | 2016-11-23 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210623 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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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Double Arc Non Through Gas Baseline Focused Air Coupled Sensor Granted publication date: 20180713 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU GRANDA ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2024980013308 |