CN2842420Y - 空心车轴超声波探伤探头 - Google Patents
空心车轴超声波探伤探头 Download PDFInfo
- Publication number
- CN2842420Y CN2842420Y CN 200520077034 CN200520077034U CN2842420Y CN 2842420 Y CN2842420 Y CN 2842420Y CN 200520077034 CN200520077034 CN 200520077034 CN 200520077034 U CN200520077034 U CN 200520077034U CN 2842420 Y CN2842420 Y CN 2842420Y
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- Prior art keywords
- hole
- probe
- piezoelectric chip
- voussoir
- axle
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520077034 CN2842420Y (zh) | 2005-10-31 | 2005-10-31 | 空心车轴超声波探伤探头 |
Applications Claiming Priority (1)
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CN 200520077034 CN2842420Y (zh) | 2005-10-31 | 2005-10-31 | 空心车轴超声波探伤探头 |
Publications (1)
Publication Number | Publication Date |
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CN2842420Y true CN2842420Y (zh) | 2006-11-29 |
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CN 200520077034 Expired - Lifetime CN2842420Y (zh) | 2005-10-31 | 2005-10-31 | 空心车轴超声波探伤探头 |
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CN (1) | CN2842420Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105004790A (zh) * | 2015-07-13 | 2015-10-28 | 中国人民解放军装甲兵工程学院 | 一种压缩机叶轮缺陷相控阵超声检测方法 |
CN106053612A (zh) * | 2016-07-25 | 2016-10-26 | 河北奥索电子科技有限公司 | 用于动车组轴装制动盘盘毂安装座检测的探头及检测方法 |
-
2005
- 2005-10-31 CN CN 200520077034 patent/CN2842420Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105004790A (zh) * | 2015-07-13 | 2015-10-28 | 中国人民解放军装甲兵工程学院 | 一种压缩机叶轮缺陷相控阵超声检测方法 |
CN106053612A (zh) * | 2016-07-25 | 2016-10-26 | 河北奥索电子科技有限公司 | 用于动车组轴装制动盘盘毂安装座检测的探头及检测方法 |
CN106053612B (zh) * | 2016-07-25 | 2018-08-31 | 河北奥索电子科技有限公司 | 用于动车组轴装制动盘盘毂安装座检测的探头及检测方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NANCHE QISHUYAN MOTOR AND VEHICLE PROCESSING INSTI Free format text: FORMER NAME OR ADDRESS: CSR QISHUYAN LOCOMOTIVE + ROLLING STOCK TECHNOLOGY RESEARCH INSTITUTE |
|
CP03 | Change of name, title or address |
Address after: No. 1, Wuyi Road, Changzhou, Jiangsu, Qishuyan: 213011 Patentee after: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. Address before: No. 1, Wuyi Road, Changzhou, Jiangsu, Qishuyan: 213011 Patentee before: CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CSR Ziyang Transmission Co., Ltd. Assignor: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. Contract fulfillment period: 2008.9.1 to 2013.8.31 Contract record no.: 2009320001682 Denomination of utility model: Hollow car-axle supersonic inspection probe Granted publication date: 20061129 License type: Exclusive license Record date: 20090927 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.1 TO 2013.8.31; CHANGE OF CONTRACT Name of requester: LOCOMOTIVE ZIYANG TRANSMISSION CO., LTD. Effective date: 20090927 |
|
CX01 | Expiry of patent term |
Granted publication date: 20061129 |
|
EXPY | Termination of patent right or utility model |