ATE60447T1 - Geophon mit einem empfindlichen element aus piezoelektrischem polymer. - Google Patents
Geophon mit einem empfindlichen element aus piezoelektrischem polymer.Info
- Publication number
- ATE60447T1 ATE60447T1 AT88401085T AT88401085T ATE60447T1 AT E60447 T1 ATE60447 T1 AT E60447T1 AT 88401085 T AT88401085 T AT 88401085T AT 88401085 T AT88401085 T AT 88401085T AT E60447 T1 ATE60447 T1 AT E60447T1
- Authority
- AT
- Austria
- Prior art keywords
- geophone
- piezoelectric polymer
- sensitive element
- element made
- vibrations
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
- G01V1/184—Multi-component geophones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/80—Piezoelectric polymers, e.g. PVDF
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8706990A FR2615682B1 (fr) | 1987-05-19 | 1987-05-19 | Geophone comportant un element sensible en polymere piezoelectrique |
EP88401085A EP0292349B1 (de) | 1987-05-19 | 1988-05-04 | Geophon mit einem empfindlichen Element aus piezoelektrischem Polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE60447T1 true ATE60447T1 (de) | 1991-02-15 |
Family
ID=9351221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88401085T ATE60447T1 (de) | 1987-05-19 | 1988-05-04 | Geophon mit einem empfindlichen element aus piezoelektrischem polymer. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4839872A (de) |
EP (1) | EP0292349B1 (de) |
AT (1) | ATE60447T1 (de) |
CA (1) | CA1311833C (de) |
DE (1) | DE3861628D1 (de) |
FR (1) | FR2615682B1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2656971B1 (fr) * | 1990-01-05 | 1992-09-04 | Thomson Csf | Hydrophone basse frequence et antenne sonar comportant de tels hydrophones. |
US5046056A (en) * | 1990-06-05 | 1991-09-03 | Halliburton Geophysical Services, Inc. | Self-orienting vertically sensitive accelerometer |
FR2663489B1 (fr) * | 1990-06-15 | 1992-09-11 | Thomson Csf | Procede de detection acoustique de signaux basses frequences. |
JPH04248468A (ja) * | 1991-02-04 | 1992-09-03 | Takata Kk | 衝撃感知装置 |
US5801475A (en) * | 1993-09-30 | 1998-09-01 | Mitsuteru Kimura | Piezo-electricity generation device |
JP3114538B2 (ja) * | 1994-12-12 | 2000-12-04 | 株式会社村田製作所 | 圧電体素子及びその製造方法 |
US6031317A (en) * | 1997-09-17 | 2000-02-29 | Aeptec Microsystems, Inc. | Piezoelecric shock sensor |
US6911764B2 (en) * | 2000-02-09 | 2005-06-28 | Sri International | Energy efficient electroactive polymers and electroactive polymer devices |
NO312792B1 (no) * | 2000-06-23 | 2002-07-01 | Meditron As | Mekanoelektrisk sensor |
CN1278651C (zh) | 2000-06-23 | 2006-10-11 | 韦伯罗特龙股份有限公司 | 双向机械电换能器 |
AU733997B3 (en) * | 2000-08-18 | 2001-05-31 | David John Collier | Apparatus to extend the range of human hearing to include the infrasonic and ultrasonic frequency domains |
GB2372568B (en) * | 2001-02-26 | 2004-05-12 | Abb Offshore Systems Ltd | Seismic detection |
US7310287B2 (en) * | 2003-05-30 | 2007-12-18 | Fairfield Industries Incorporated | Method and apparatus for seismic data acquisition |
US7561493B2 (en) | 2003-05-30 | 2009-07-14 | Fairfield Industries, Inc. | Method and apparatus for land based seismic data acquisition |
US7254093B2 (en) * | 2004-05-18 | 2007-08-07 | Fairfield, Industries, Inc. | Ocean bottom seismometer package with distributed geophones |
US7134342B1 (en) * | 2004-08-31 | 2006-11-14 | The United States Of America As Represented By The United States Department Of Energy | Magnetic infrasound sensor |
GB2419410B (en) * | 2004-10-20 | 2008-05-21 | Vetco Gray Controls Ltd | Sensor configuration |
CN100401099C (zh) * | 2004-12-31 | 2008-07-09 | 谷军鉴 | 检波器埋置机 |
US8534959B2 (en) | 2005-01-17 | 2013-09-17 | Fairfield Industries Incorporated | Method and apparatus for deployment of ocean bottom seismometers |
US8127706B2 (en) * | 2005-05-02 | 2012-03-06 | Fairfield Industries Incorporated | Deck configuration for ocean bottom seismometer launch platforms |
US7433265B2 (en) * | 2005-10-04 | 2008-10-07 | Fairfield Industries, Inc. | Converted wave energy removal from seismic data |
WO2009006318A1 (en) | 2007-06-29 | 2009-01-08 | Artificial Muscle, Inc. | Electroactive polymer transducers for sensory feedback applications |
US8611191B2 (en) * | 2008-05-22 | 2013-12-17 | Fairfield Industries, Inc. | Land based unit for seismic data acquisition |
CN101414011B (zh) * | 2008-12-03 | 2011-06-22 | 天津海声水下探测设备有限公司 | 一种深井压电检波器 |
EP2239793A1 (de) | 2009-04-11 | 2010-10-13 | Bayer MaterialScience AG | Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung |
CN101660940B (zh) * | 2009-09-23 | 2011-01-26 | 邹德蕴 | 煤岩体弹性应力波传感装置 |
EP2681748B1 (de) | 2011-03-01 | 2016-06-08 | Parker-Hannifin Corp | Automatisierte herstellungsverfahren zur herstellung von verformbaren polymervorrichtungen und folien |
EP2689284A4 (de) | 2011-03-22 | 2014-08-20 | Bayer Ip Gmbh | Elektroaktives polymeraktuator-linsensystem |
CA2841455A1 (en) * | 2011-07-19 | 2013-01-24 | Conocophillips Company | Multiple frequency geophone strings |
WO2013142552A1 (en) | 2012-03-21 | 2013-09-26 | Bayer Materialscience Ag | Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices |
US9761790B2 (en) | 2012-06-18 | 2017-09-12 | Parker-Hannifin Corporation | Stretch frame for stretching process |
WO2014066576A1 (en) | 2012-10-24 | 2014-05-01 | Bayer Intellectual Property Gmbh | Polymer diode |
FR3011334B1 (fr) * | 2013-09-27 | 2017-06-09 | Centre Nat Rech Scient | Capteur sismique |
CN206497210U (zh) * | 2014-03-14 | 2017-09-15 | 英国石油勘探运作有限公司 | 地震勘测设备 |
CN107884817B (zh) * | 2017-12-13 | 2023-09-26 | 中国地质大学(武汉) | 一种压电地震检波器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3360772A (en) * | 1966-05-26 | 1967-12-26 | Dynamics Corp Massa Div | Geophone |
GB2055018B (en) * | 1979-07-11 | 1983-11-16 | Kureha Chemical Ind Co Ltd | Vibration detector |
US4333029A (en) * | 1979-09-04 | 1982-06-01 | Baker Industries, Inc. | Piezoelectric seismic sensor for intrusion detection |
US4315433A (en) * | 1980-03-19 | 1982-02-16 | The United States Of America As Represented By The Secretary Of The Army | Polymer film accelerometer |
FR2535060B1 (fr) * | 1982-10-22 | 1985-05-31 | Antivols Simplex Sa | Detecteur piezo-electrique |
US4430414A (en) * | 1982-11-12 | 1984-02-07 | Minnesota Mining & Manufacturing Company | Image stabilizers for vesicular film |
FR2542552B1 (fr) * | 1983-03-07 | 1986-04-11 | Thomson Csf | Transducteur electroacoustique a diaphragme piezo-electrique |
GB2170008B (en) * | 1985-01-19 | 1988-09-01 | Benham | Vibration detecting devices |
-
1987
- 1987-05-19 FR FR8706990A patent/FR2615682B1/fr not_active Expired
-
1988
- 1988-05-04 DE DE8888401085T patent/DE3861628D1/de not_active Expired - Fee Related
- 1988-05-04 EP EP88401085A patent/EP0292349B1/de not_active Expired - Lifetime
- 1988-05-04 AT AT88401085T patent/ATE60447T1/de not_active IP Right Cessation
- 1988-05-18 CA CA000567147A patent/CA1311833C/fr not_active Expired - Lifetime
- 1988-05-19 US US07/195,869 patent/US4839872A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2615682A1 (fr) | 1988-11-25 |
CA1311833C (fr) | 1992-12-22 |
EP0292349A1 (de) | 1988-11-23 |
US4839872A (en) | 1989-06-13 |
FR2615682B1 (fr) | 1989-07-13 |
DE3861628D1 (de) | 1991-02-28 |
EP0292349B1 (de) | 1991-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |