NL8202309A - Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon. - Google Patents

Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon. Download PDF

Info

Publication number
NL8202309A
NL8202309A NL8202309A NL8202309A NL8202309A NL 8202309 A NL8202309 A NL 8202309A NL 8202309 A NL8202309 A NL 8202309A NL 8202309 A NL8202309 A NL 8202309A NL 8202309 A NL8202309 A NL 8202309A
Authority
NL
Netherlands
Prior art keywords
coil
geophone
voltage
amplifier
output
Prior art date
Application number
NL8202309A
Other languages
English (en)
Dutch (nl)
Original Assignee
Regt Special Cable Bv De
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Regt Special Cable Bv De filed Critical Regt Special Cable Bv De
Priority to NL8202309A priority Critical patent/NL8202309A/nl
Priority to EP83200836A priority patent/EP0110431A1/de
Publication of NL8202309A publication Critical patent/NL8202309A/nl

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
    • 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
    • G01V1/183—Geophones with moving magnet

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)
NL8202309A 1982-06-08 1982-06-08 Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon. NL8202309A (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL8202309A NL8202309A (nl) 1982-06-08 1982-06-08 Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon.
EP83200836A EP0110431A1 (de) 1982-06-08 1983-06-08 Beschleunigungsempfindliches Geophon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8202309 1982-06-08
NL8202309A NL8202309A (nl) 1982-06-08 1982-06-08 Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon.

Publications (1)

Publication Number Publication Date
NL8202309A true NL8202309A (nl) 1984-01-02

Family

ID=19839842

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202309A NL8202309A (nl) 1982-06-08 1982-06-08 Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon.

Country Status (2)

Country Link
EP (1) EP0110431A1 (de)
NL (1) NL8202309A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001712A1 (en) * 1988-08-11 1990-02-22 Poel Jacobus Wilhelmus Petrus A geophone system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999049324A1 (en) * 1998-03-25 1999-09-30 Vanzandt Thomas R Method and apparatus for improving performance of a force balance accelerometer based on a single-coil velocity geophone
FR2788163B1 (fr) 1998-12-30 2001-03-16 Sextant Avionique Actionneur electromagnetique equipe de moyens d'ajustement de la position de son element polaire mobile
US7518954B2 (en) 2006-06-02 2009-04-14 Input/Output, Inc. Motion transducer
US9348043B2 (en) 2013-04-02 2016-05-24 Sas E&P Ltd. Multi-coil multi-terminal closed-loop geophone accelerometer
CA2840916C (en) 2013-04-02 2016-11-01 Sas E&P Ltd. Dual-coil geophone accelerometer
US9389324B2 (en) * 2013-07-25 2016-07-12 Sercel, Inc. Temperature compensation for seismic sensor and method
CN107272052B (zh) * 2017-06-15 2023-10-31 中石化石油工程技术服务有限公司 闭环数字加速度检波器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559050A (en) * 1968-09-09 1971-01-26 Exxon Production Research Co Motion detector with two separate windings and circuit interconnecting the windings
US4128010A (en) * 1977-09-21 1978-12-05 Honeywell Inc. Temperature compensated permanent magnet/moving coil accelerometer
US4223275A (en) * 1978-10-06 1980-09-16 Texas Instruments Incorporated Linear amplifiers
NL175856C (nl) * 1979-12-21 1987-12-16 Terra Dynamics B V Omzetter voor het opnemen van mechanische trillingen en een met een dergelijke omzetter gevormde seismometer, benevens een schakeling voor het in subgroepen onderverdelen van een aantal van zulke seismometers.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001712A1 (en) * 1988-08-11 1990-02-22 Poel Jacobus Wilhelmus Petrus A geophone system

Also Published As

Publication number Publication date
EP0110431A1 (de) 1984-06-13

Similar Documents

Publication Publication Date Title
US5641911A (en) Method and apparatus for feedback-control of an asymmetric differential pressure transducer
US5231359A (en) Ceramic resonance type electrostatic sensor apparatus
US4412317A (en) Transducer for picking up mechanical vibrations, in particular seismic waves, and a seismic measuring system including such a transducer
JP2812007B2 (ja) 加速度センサ
US4748393A (en) Positive feedback position servo
NL8202309A (nl) Actieve geofoon, meer in het bijzonder een versnellingsgevoelige geofoon.
KR101243954B1 (ko) 구동 장치
NL8802000A (nl) Geofoonstelsel.
Takao et al. A monolithically integrated three-axis accelerometer using CMOS compatible stress-sensitive differential amplifiers
JPH032570A (ja) 加速度計
US5233872A (en) Acceleration sensor and acceleration sensing system
US5856772A (en) Low stress magnet interface
EP1066533B1 (de) Vorrichtung zur leistungsverbesserung eines rückgekoppelten akzelerometers auf der basis eines ein-spulen-geophons
US4926271A (en) Recording reproducing control circuit for recording apparatus
US3622873A (en) Thin magnetic film magnetometer for providing independent responses from two orthogonal axes
GB2235350A (en) Improvements in moving coil loudspeakers
JP2637609B2 (ja) 磁気再生装置におけるトラッキング制御システム
US6876253B2 (en) Amplifier for alternating signals superimposed on a continuous signal and method for amplifying such signals
JPH01262423A (ja) 振動センサ及び振動検出装置
JPH0260074B2 (de)
JPH01208776A (ja) 磁気ディスク装置
KR900003598Y1 (ko) 레이저 픽업용 선형이송장치
SU438138A1 (ru) Устройство фиксации уровн видеосигнала частотного модул тора видеомагнитофона
JPS58170340A (ja) 可動コイルのセルフロツク装置付きボイスコイルモ−タ
SU802995A1 (ru) Устройство дл демпфировани низкочас-ТОТНОгО РЕзОНАНСА TOHAPMA зВуКОСНиМА-ТЕл

Legal Events

Date Code Title Description
A1B A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: TERRA DYNAMICS B.V.

A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: REGT SPECIAL CABLE B.V. DE -

BC A request for examination has been filed
BV The patent application has lapsed