CN101414011B - Deep well piezoelectric detector - Google Patents
Deep well piezoelectric detector Download PDFInfo
- Publication number
- CN101414011B CN101414011B CN2008101537206A CN200810153720A CN101414011B CN 101414011 B CN101414011 B CN 101414011B CN 2008101537206 A CN2008101537206 A CN 2008101537206A CN 200810153720 A CN200810153720 A CN 200810153720A CN 101414011 B CN101414011 B CN 101414011B
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- deep well
- piezoelectric
- sheath
- detector
- piezoelectric detector
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101537206A CN101414011B (en) | 2008-12-03 | 2008-12-03 | Deep well piezoelectric detector |
Applications Claiming Priority (1)
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CN2008101537206A CN101414011B (en) | 2008-12-03 | 2008-12-03 | Deep well piezoelectric detector |
Publications (2)
Publication Number | Publication Date |
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CN101414011A CN101414011A (en) | 2009-04-22 |
CN101414011B true CN101414011B (en) | 2011-06-22 |
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CN2008101537206A Expired - Fee Related CN101414011B (en) | 2008-12-03 | 2008-12-03 | Deep well piezoelectric detector |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106932817B (en) * | 2017-01-23 | 2018-11-30 | 中国人民解放军海军工程大学 | A kind of comprehensive detection ground sound-underwater sound signal piezoelectric transducer |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292349A1 (en) * | 1987-05-19 | 1988-11-23 | Thomson-Csf | Geophone with a sensitive element of a piezoelectric polymer |
SU1734062A1 (en) * | 1989-09-13 | 1992-05-15 | Научно-Исследовательский Горнорудный Институт | Piezoelectric geophone |
RU2022303C1 (en) * | 1993-03-26 | 1994-10-30 | Цариковский Владимир Валентинович | Piezoelectric geophone |
CN2426149Y (en) * | 2000-05-29 | 2001-04-04 | 石油地球物理勘探局装备制造总厂 | Portable marsh wave detector |
CN2442249Y (en) * | 2000-09-08 | 2001-08-08 | 长江水利委员会长江工程地球物理勘测研究院(武汉) | Medium hole radial composite piezoelectric ceramic wave detector |
CN1601302A (en) * | 2004-06-28 | 2005-03-30 | 陕西超波传感器有限责任公司 | Novel composite earthquake demodulator |
CN2876803Y (en) * | 2006-03-17 | 2007-03-07 | 天津市多波数传科技发展有限公司 | Double testing wave detector |
-
2008
- 2008-12-03 CN CN2008101537206A patent/CN101414011B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292349A1 (en) * | 1987-05-19 | 1988-11-23 | Thomson-Csf | Geophone with a sensitive element of a piezoelectric polymer |
SU1734062A1 (en) * | 1989-09-13 | 1992-05-15 | Научно-Исследовательский Горнорудный Институт | Piezoelectric geophone |
RU2022303C1 (en) * | 1993-03-26 | 1994-10-30 | Цариковский Владимир Валентинович | Piezoelectric geophone |
CN2426149Y (en) * | 2000-05-29 | 2001-04-04 | 石油地球物理勘探局装备制造总厂 | Portable marsh wave detector |
CN2442249Y (en) * | 2000-09-08 | 2001-08-08 | 长江水利委员会长江工程地球物理勘测研究院(武汉) | Medium hole radial composite piezoelectric ceramic wave detector |
CN1601302A (en) * | 2004-06-28 | 2005-03-30 | 陕西超波传感器有限责任公司 | Novel composite earthquake demodulator |
CN2876803Y (en) * | 2006-03-17 | 2007-03-07 | 天津市多波数传科技发展有限公司 | Double testing wave detector |
Non-Patent Citations (4)
Title |
---|
大港油田科技丛书编委会编.压电检波器.《地震勘探资料采集技术》.1999,第46-47页. * |
朱厚卿等.HJ-82-1型检波器及海上地震拖曳线阵的研制.《海洋学报(中文版)》.1985,第7卷(第04期),513-519. |
解宝兴 |
解宝兴;朱厚卿等.HJ-82-1型检波器及海上地震拖曳线阵的研制.《海洋学报(中文版)》.1985,第7卷(第04期),513-519. * |
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Publication number | Publication date |
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CN101414011A (en) | 2009-04-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HYDROSCIENCE TECHNOLOGIES TIANJIN, INC. Free format text: FORMER OWNER: TIANJIN HAISHENG UNDERWATER DETECTION EQUIPMENT CO., LTD. Effective date: 20110608 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110608 Address after: 300457 No. five, 39 Avenue, Tianjin economic and Technological Development Zone Applicant after: Hyderabad (Tianjin) Geophysical Instrument Co. Ltd. Address before: 300457 No. five, 39 Avenue, Tianjin economic and Technological Development Zone Applicant before: Tianjin Haisheng Underwater Detection Equipment Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131203 |