CN201032456Y - 基于电容传感器与标准文丘里管的低含气率气液两相流测量装置 - Google Patents
基于电容传感器与标准文丘里管的低含气率气液两相流测量装置 Download PDFInfo
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- CN201032456Y CN201032456Y CNU2007200194661U CN200720019466U CN201032456Y CN 201032456 Y CN201032456 Y CN 201032456Y CN U2007200194661 U CNU2007200194661 U CN U2007200194661U CN 200720019466 U CN200720019466 U CN 200720019466U CN 201032456 Y CN201032456 Y CN 201032456Y
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CNU2007200194661U CN201032456Y (zh) | 2007-03-15 | 2007-03-15 | 基于电容传感器与标准文丘里管的低含气率气液两相流测量装置 |
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CNU2007200194661U CN201032456Y (zh) | 2007-03-15 | 2007-03-15 | 基于电容传感器与标准文丘里管的低含气率气液两相流测量装置 |
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CN104515562A (zh) * | 2014-12-22 | 2015-04-15 | 安徽中控仪表有限公司 | 一种多相流微压差测量装置及流量计量方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104515562A (zh) * | 2014-12-22 | 2015-04-15 | 安徽中控仪表有限公司 | 一种多相流微压差测量装置及流量计量方法 |
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Legal Events
Date | Code | Title | Description |
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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: 20081219 Address after: Department of automation, School of information and control engineering, China University of Petroleum, 271 north two road, Shandong, Dongying Province, Hua Dong, 257061 Patentee after: China University of Petroleum (East China) Address before: Department of automation, School of information and control engineering, China University of Petroleum, 271 north two road, Shandong, Dongying Province, Hua Dong, 257061 Patentee before: Wang Weiwei |
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ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM COLLEGE Free format text: FORMER OWNER: WANG WEIWEI Effective date: 20081219 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |