CN202943014U - 一种相控圆弧阵声波辐射器 - Google Patents
一种相控圆弧阵声波辐射器 Download PDFInfo
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- CN202943014U CN202943014U CN 201220558001 CN201220558001U CN202943014U CN 202943014 U CN202943014 U CN 202943014U CN 201220558001 CN201220558001 CN 201220558001 CN 201220558001 U CN201220558001 U CN 201220558001U CN 202943014 U CN202943014 U CN 202943014U
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CN 201220558001 CN202943014U (zh) | 2012-10-29 | 2012-10-29 | 一种相控圆弧阵声波辐射器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103603656A (zh) * | 2013-08-21 | 2014-02-26 | 中国石油大学(北京) | 一种基于相控圆弧阵的声波测井方位接收方法及装置 |
US11326445B2 (en) | 2015-10-09 | 2022-05-10 | Darkvision Technologies Inc. | Devices and methods for imaging wells using phased array ultrasound |
US11619125B2 (en) | 2015-03-16 | 2023-04-04 | Darkvision Technologies Inc | Device and method to image flow in oil and gas wells using phased array doppler ultrasound |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103603656A (zh) * | 2013-08-21 | 2014-02-26 | 中国石油大学(北京) | 一种基于相控圆弧阵的声波测井方位接收方法及装置 |
US11619125B2 (en) | 2015-03-16 | 2023-04-04 | Darkvision Technologies Inc | Device and method to image flow in oil and gas wells using phased array doppler ultrasound |
US11326445B2 (en) | 2015-10-09 | 2022-05-10 | Darkvision Technologies Inc. | Devices and methods for imaging wells using phased array ultrasound |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHAANXI GAOHUA ZHIBEN CHEMICAL TECHNOLOGY CO., LTD Free format text: FORMER NAME: SHAANXI LIANMENG LOGISTICS CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 710065 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 Oak Street Block B room 10406 Patentee after: SHAANXI GAOHUA ZHIBEN CHEMICAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 710065 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 Oak Street Block B room 10406 Patentee before: Shaanxi Alliance Logistics Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131029 |