CN103742466B - 高压舱液压控制系统 - Google Patents
高压舱液压控制系统 Download PDFInfo
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- CN103742466B CN103742466B CN201310630001.XA CN201310630001A CN103742466B CN 103742466 B CN103742466 B CN 103742466B CN 201310630001 A CN201310630001 A CN 201310630001A CN 103742466 B CN103742466 B CN 103742466B
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- 238000000034 method Methods 0.000 abstract description 7
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CN201310630001.XA CN103742466B (zh) | 2013-12-02 | 2013-12-02 | 高压舱液压控制系统 |
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CN201310630001.XA CN103742466B (zh) | 2013-12-02 | 2013-12-02 | 高压舱液压控制系统 |
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CN103742466A CN103742466A (zh) | 2014-04-23 |
CN103742466B true CN103742466B (zh) | 2017-05-31 |
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CN201310630001.XA Expired - Fee Related CN103742466B (zh) | 2013-12-02 | 2013-12-02 | 高压舱液压控制系统 |
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Families Citing this family (1)
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CN108731922B (zh) * | 2018-02-28 | 2020-09-18 | 宝鸡石油机械有限责任公司 | 一种隔水管灌注阀用试验系统及其试验方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202083564U (zh) * | 2011-05-20 | 2011-12-21 | 中国科学院海洋研究所 | 一种小型仪器压力检测设备 |
CN102425587A (zh) * | 2011-12-08 | 2012-04-25 | 中国海洋石油总公司 | 水下生产设施液压控制系统物理仿真试验系统 |
CN202560453U (zh) * | 2012-03-17 | 2012-11-28 | 山东拓普液压气动有限公司 | 新型深海水压动力装置 |
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DE102011009276A1 (de) * | 2011-01-25 | 2012-07-26 | Hydac Technology Gmbh | Vorrichtung zum Übertragen eines hydraulischen Arbeitsdruckes in einer Druckflüssigkeit zur Druckbetätigung hydraulischer Einrichtungen von Tiefseeanlagen |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202083564U (zh) * | 2011-05-20 | 2011-12-21 | 中国科学院海洋研究所 | 一种小型仪器压力检测设备 |
CN102425587A (zh) * | 2011-12-08 | 2012-04-25 | 中国海洋石油总公司 | 水下生产设施液压控制系统物理仿真试验系统 |
CN202560453U (zh) * | 2012-03-17 | 2012-11-28 | 山东拓普液压气动有限公司 | 新型深海水压动力装置 |
Non-Patent Citations (1)
Title |
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深海电液比例液压源关键技术及工作特性研究;曹学鹏;《中国博士学位论文全文数据库 工程科技Ⅱ辑》;中国学术期刊(光盘版)电子杂志社;20120415(第04期);第88-89页 * |
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CN103742466A (zh) | 2014-04-23 |
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Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 5 Building No. 2 Room 501 Applicant after: CHENGDU OUXUN TECHNOLOGY CO., LTD. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 B No. 5 Room 501 Applicant before: Chengdu Ouxun Ocean Engineering Equipment Technology Co., Ltd. |
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COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chu Leping Inventor after: Tang Xiaolong Inventor after: Wan Buyan Inventor after: Liang Zheng Inventor after: Xu Guohua Inventor after: Zhang Jun Inventor after: Huang Guochang Inventor after: Wu Zhixing Inventor after: Zhao Xiaolei Inventor after: Xiao Deming Inventor after: Xiao Yiping Inventor after: Zhao Mingzhe Inventor after: Yu Zuying Inventor after: Xu Zhuhua Inventor after: Duan Xiangqian Inventor before: Yu Zuying Inventor before: Xu Zhuhua Inventor before: Duan Xiangqian Inventor before: Tang Xiaolong Inventor before: Wan Buyan Inventor before: Liang Zheng Inventor before: Xu Guohua Inventor before: Zhang Jun Inventor before: Huang Guochang |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20170811 Address after: 100000 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China National Offshore Oil Corporation Co-patentee after: Haiyang Special Technology Inst, Sichuan Address before: Gaopeng Avenue high tech Zone 5 Building No. 2 Room 501 Patentee before: CHENGDU OUXUN TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191202 |