CN2577281Y - 带耦合监视的超声波探伤探头 - Google Patents
带耦合监视的超声波探伤探头 Download PDFInfo
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- CN2577281Y CN2577281Y CN 02280921 CN02280921U CN2577281Y CN 2577281 Y CN2577281 Y CN 2577281Y CN 02280921 CN02280921 CN 02280921 CN 02280921 U CN02280921 U CN 02280921U CN 2577281 Y CN2577281 Y CN 2577281Y
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CN 02280921 CN2577281Y (zh) | 2002-11-07 | 2002-11-07 | 带耦合监视的超声波探伤探头 |
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CN 02280921 CN2577281Y (zh) | 2002-11-07 | 2002-11-07 | 带耦合监视的超声波探伤探头 |
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CN2577281Y true CN2577281Y (zh) | 2003-10-01 |
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CN 02280921 Expired - Lifetime CN2577281Y (zh) | 2002-11-07 | 2002-11-07 | 带耦合监视的超声波探伤探头 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112798685A (zh) * | 2020-12-29 | 2021-05-14 | 中铁大桥科学研究院有限公司 | 一种基于超声相控阵的u肋焊缝检测方法 |
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2002
- 2002-11-07 CN CN 02280921 patent/CN2577281Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112798685A (zh) * | 2020-12-29 | 2021-05-14 | 中铁大桥科学研究院有限公司 | 一种基于超声相控阵的u肋焊缝检测方法 |
CN112798685B (zh) * | 2020-12-29 | 2022-11-11 | 中铁大桥科学研究院有限公司 | 一种基于超声相控阵的u肋焊缝检测方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANSHAN MEISI MEASUREMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ANSHAN MEISI DETECTOR OF DEFECTS CO., LTD. Effective date: 20050225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050225 Address after: 114014 Yongning Street, Anshan Economic Development Zone, Liaoning, 9 Patentee after: Meisi Crack Detection Equipment Co Ltd, Anshan Address before: 114014 Yongning Street, Anshan Economic Development Zone, Liaoning, 9 Patentee before: Meisi Crack Detection Equipment Co Ltd, Anshan |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121107 Granted publication date: 20031001 |