CN2439034Y - Terrestrial piezoelectric ceramic seismic detector - Google Patents
Terrestrial piezoelectric ceramic seismic detector Download PDFInfo
- Publication number
- CN2439034Y CN2439034Y CN 00226749 CN00226749U CN2439034Y CN 2439034 Y CN2439034 Y CN 2439034Y CN 00226749 CN00226749 CN 00226749 CN 00226749 U CN00226749 U CN 00226749U CN 2439034 Y CN2439034 Y CN 2439034Y
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- piezoelectric ceramics
- chip module
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- piezoelectric ceramic
- piezoelectric
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00226749 CN2439034Y (en) | 2000-08-24 | 2000-08-24 | Terrestrial piezoelectric ceramic seismic detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00226749 CN2439034Y (en) | 2000-08-24 | 2000-08-24 | Terrestrial piezoelectric ceramic seismic detector |
Publications (1)
Publication Number | Publication Date |
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CN2439034Y true CN2439034Y (en) | 2001-07-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 00226749 Expired - Lifetime CN2439034Y (en) | 2000-08-24 | 2000-08-24 | Terrestrial piezoelectric ceramic seismic detector |
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CN (1) | CN2439034Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100363753C (en) * | 2004-06-28 | 2008-01-23 | 陕西超波传感器有限责任公司 | Novel composite earthquake demodulator |
CN100388009C (en) * | 2004-12-31 | 2008-05-14 | 朱军 | Core of piezoelectric acceleration seismic detector |
CN104237934A (en) * | 2014-09-29 | 2014-12-24 | 中国地质大学 | Differential piezoelectric digital geophone |
CN105223606A (en) * | 2015-09-06 | 2016-01-06 | 中国科学院地质与地球物理研究所 | Land piezoelectric seismometer core body |
CN106291668A (en) * | 2016-07-25 | 2017-01-04 | 西安石油大学 | Micro logging/wave speed logging piezoelectricity system for acquiring seismic data |
CN107870350A (en) * | 2017-12-13 | 2018-04-03 | 中国地质大学(武汉) | A kind of differential type bimorph geophone core body and piezoelectric seismometer |
CN111811639A (en) * | 2020-05-25 | 2020-10-23 | 刘峙亚 | Ground wave monitoring equipment |
-
2000
- 2000-08-24 CN CN 00226749 patent/CN2439034Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100363753C (en) * | 2004-06-28 | 2008-01-23 | 陕西超波传感器有限责任公司 | Novel composite earthquake demodulator |
CN100388009C (en) * | 2004-12-31 | 2008-05-14 | 朱军 | Core of piezoelectric acceleration seismic detector |
CN104237934A (en) * | 2014-09-29 | 2014-12-24 | 中国地质大学 | Differential piezoelectric digital geophone |
CN105223606A (en) * | 2015-09-06 | 2016-01-06 | 中国科学院地质与地球物理研究所 | Land piezoelectric seismometer core body |
CN106291668A (en) * | 2016-07-25 | 2017-01-04 | 西安石油大学 | Micro logging/wave speed logging piezoelectricity system for acquiring seismic data |
CN107870350A (en) * | 2017-12-13 | 2018-04-03 | 中国地质大学(武汉) | A kind of differential type bimorph geophone core body and piezoelectric seismometer |
CN107870350B (en) * | 2017-12-13 | 2023-12-15 | 中国地质大学(武汉) | Differential dual-piezoelectric-patch geophone core and piezoelectric geophone |
CN111811639A (en) * | 2020-05-25 | 2020-10-23 | 刘峙亚 | Ground wave monitoring equipment |
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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: DONGFANG GEOPHYSICAL EXPLORATION CO., LTD., SINOP Free format text: FORMER OWNER: XI-AN PETROLEUM PROSPECTING INSTRUMENT GEN. FACTORY Effective date: 20061201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061201 Address after: 072751 No. 189 Yang Xi Road, Zhuozhou, Hebei Patentee after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: 710061 in Shaanxi Province, the southern suburbs of Xi'an City, gongzhuan Road No. 8 Zhou Ping. Patentee before: Xian Petroleum Prospecting Instrument General Factory |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20100824 Granted publication date: 20010711 |