CN205353019U - 一种声发射传感器 - Google Patents
一种声发射传感器 Download PDFInfo
- Publication number
- CN205353019U CN205353019U CN201620099744.8U CN201620099744U CN205353019U CN 205353019 U CN205353019 U CN 205353019U CN 201620099744 U CN201620099744 U CN 201620099744U CN 205353019 U CN205353019 U CN 205353019U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- acoustic emission
- emission sensor
- strong magnets
- piezoelectric element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 33
- 239000010935 stainless steel Substances 0.000 claims abstract description 33
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 17
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 17
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620099744.8U CN205353019U (zh) | 2016-02-01 | 2016-02-01 | 一种声发射传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620099744.8U CN205353019U (zh) | 2016-02-01 | 2016-02-01 | 一种声发射传感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205353019U true CN205353019U (zh) | 2016-06-29 |
Family
ID=56178143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620099744.8U Active CN205353019U (zh) | 2016-02-01 | 2016-02-01 | 一种声发射传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205353019U (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106287240A (zh) * | 2016-09-05 | 2017-01-04 | 中国石油大学(华东) | 一种基于声发射的管道泄漏检测装置及单传感器定位方法 |
CN107843651A (zh) * | 2017-11-28 | 2018-03-27 | 中铁大桥科学研究院有限公司 | 一种桥梁缆索钢丝损伤的超声导波检测方法及系统 |
CN107976485A (zh) * | 2016-10-25 | 2018-05-01 | 费希尔控制产品国际有限公司 | 具有集成声学发生器的声学发射传感器 |
CN108044457A (zh) * | 2017-12-12 | 2018-05-18 | 嘉泰数控科技股份公司 | 一种氧化锆陶瓷的低温加工设备和方法 |
CN108088909A (zh) * | 2017-12-11 | 2018-05-29 | 江西理工大学 | 一种高灵敏度高集成的岩体声发射传感器 |
CN108981896A (zh) * | 2018-07-12 | 2018-12-11 | 清诚声发射研究(广州)有限公司 | 一种声发射传感器 |
CN109668055A (zh) * | 2018-11-16 | 2019-04-23 | 江苏微优软件科技有限公司 | 一种远程在线阀门泄露监测装置及其工作方法 |
-
2016
- 2016-02-01 CN CN201620099744.8U patent/CN205353019U/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106287240A (zh) * | 2016-09-05 | 2017-01-04 | 中国石油大学(华东) | 一种基于声发射的管道泄漏检测装置及单传感器定位方法 |
CN107976485A (zh) * | 2016-10-25 | 2018-05-01 | 费希尔控制产品国际有限公司 | 具有集成声学发生器的声学发射传感器 |
CN107843651A (zh) * | 2017-11-28 | 2018-03-27 | 中铁大桥科学研究院有限公司 | 一种桥梁缆索钢丝损伤的超声导波检测方法及系统 |
CN108088909A (zh) * | 2017-12-11 | 2018-05-29 | 江西理工大学 | 一种高灵敏度高集成的岩体声发射传感器 |
CN108044457A (zh) * | 2017-12-12 | 2018-05-18 | 嘉泰数控科技股份公司 | 一种氧化锆陶瓷的低温加工设备和方法 |
CN108981896A (zh) * | 2018-07-12 | 2018-12-11 | 清诚声发射研究(广州)有限公司 | 一种声发射传感器 |
CN109668055A (zh) * | 2018-11-16 | 2019-04-23 | 江苏微优软件科技有限公司 | 一种远程在线阀门泄露监测装置及其工作方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205353019U (zh) | 一种声发射传感器 | |
US9460846B2 (en) | Methods for forming shield materials onto inductive coils | |
CN101042428B (zh) | 对与成像系统中的接收线圈集成的电路的自屏蔽封装 | |
WO2015167776A1 (en) | Inductive charging system comprising encapsulated charging coil | |
CN102418811B (zh) | 一种密封穿墙件 | |
WO2016165361A1 (zh) | 集成传感器的封装结构和封装方法 | |
KR20110006659A (ko) | 집적 멀티-변환기 | |
CN105450251A (zh) | 小型化双收双发通用终端系统级封装方法 | |
CN103632825B (zh) | 用于电流互感器的护壳及电流互感器组件 | |
CN109155881A (zh) | 有音频信号检测的包括麦克风和低功率电路的微机电系统(mems) | |
EP2460229B1 (en) | Focused field antenna for passive rfid tire pressure sensor transponder | |
CN104853299B (zh) | 微机电系统麦克风芯片、麦克风、电子设备及制造方法 | |
CN204464255U (zh) | 集成传感器的封装结构 | |
CN102931451B (zh) | 一种星载铁氧体微波前端备份电路 | |
CN203845811U (zh) | 多功能传感器 | |
CN110907867B (zh) | 一种用于巨磁阻抗传感器的磁聚焦装置及巨磁阻抗传感器 | |
CN204694395U (zh) | 一种检测精度高的气体压力传感器 | |
CN204085770U (zh) | 一种陶瓷压力传感器新型封装结构 | |
CN103872525A (zh) | 用于将线缆电路与传感器模块相连接的插头连接单元 | |
CN207805064U (zh) | 模块化机器人玩具 | |
CN109959481A (zh) | 一种压力传感器 | |
US9074956B2 (en) | Intermediate connector | |
RU2376611C2 (ru) | Гидроакустическая антенна | |
CN203848973U (zh) | 压力传感器 | |
CN108072480A (zh) | 压力传感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161028 Address after: 2 No. 605606, room 150, Cao Fang Fang, South China East Road, Guangzhou, Guangdong, Haizhuqu District, 510220 Patentee after: Guangzhou soundwel Detection Technology Co. Ltd. Address before: 100000 Beijing double Camp Road, building 117, room 4, room 11, No. Patentee before: Soundwel Technology Co., Ltd. |
|
CP03 | Change of name, title or address |
Address after: Ke Xue Cheng Guang Bao Lu, Guangzhou high tech Industrial Development Zone of Guangdong province 510663 City 232 Building No. 1 201 Patentee after: Guangzhou sonic Nondestructive Testing Instrument Co., Ltd. Address before: 510220 Haizhuqu District, Guangdong, South China East Road, Fang Fang Wai, No. 150, No. 605606, room 2 Patentee before: Guangzhou soundwel Detection Technology Co. Ltd. |
|
CP03 | Change of name, title or address |