FR2480444A1 - Sismometre - Google Patents

Sismometre Download PDF

Info

Publication number
FR2480444A1
FR2480444A1 FR8008409A FR8008409A FR2480444A1 FR 2480444 A1 FR2480444 A1 FR 2480444A1 FR 8008409 A FR8008409 A FR 8008409A FR 8008409 A FR8008409 A FR 8008409A FR 2480444 A1 FR2480444 A1 FR 2480444A1
Authority
FR
France
Prior art keywords
blade
seismometer
support
coil
axis
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8008409A
Other languages
English (en)
French (fr)
Other versions
FR2480444B1 (enExample
Inventor
Ghislain Claque
Andre Meesters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8008409A priority Critical patent/FR2480444A1/fr
Priority to EP81400586A priority patent/EP0040113B1/fr
Priority to DE8181400586T priority patent/DE3165637D1/de
Priority to US06/253,289 priority patent/US4466084A/en
Priority to JP5687781A priority patent/JPS56163423A/ja
Publication of FR2480444A1 publication Critical patent/FR2480444A1/fr
Application granted granted Critical
Publication of FR2480444B1 publication Critical patent/FR2480444B1/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181Geophones
    • G01V1/184Multi-component geophones

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)
FR8008409A 1980-04-15 1980-04-15 Sismometre Granted FR2480444A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8008409A FR2480444A1 (fr) 1980-04-15 1980-04-15 Sismometre
EP81400586A EP0040113B1 (fr) 1980-04-15 1981-04-13 Sismomètre
DE8181400586T DE3165637D1 (en) 1980-04-15 1981-04-13 Seismometer
US06/253,289 US4466084A (en) 1980-04-15 1981-04-13 Seismometer
JP5687781A JPS56163423A (en) 1980-04-15 1981-04-15 Seismic gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008409A FR2480444A1 (fr) 1980-04-15 1980-04-15 Sismometre

Publications (2)

Publication Number Publication Date
FR2480444A1 true FR2480444A1 (fr) 1981-10-16
FR2480444B1 FR2480444B1 (enExample) 1984-04-27

Family

ID=9240892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008409A Granted FR2480444A1 (fr) 1980-04-15 1980-04-15 Sismometre

Country Status (5)

Country Link
US (1) US4466084A (enExample)
EP (1) EP0040113B1 (enExample)
JP (1) JPS56163423A (enExample)
DE (1) DE3165637D1 (enExample)
FR (1) FR2480444A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182532A (ja) * 1983-04-01 1984-10-17 Shinkawa Ltd ボンデイング装置用加熱装置
WO1997010579A1 (en) * 1995-09-15 1997-03-20 Mary Bloom Earthquake alarm with cylindrical cantilever beam and pick-up coil
SG94712A1 (en) 1998-09-15 2003-03-18 Univ Singapore Method of fabricating group-iii nitride-based semiconductor device
GB2429337B (en) * 2005-08-15 2009-10-14 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
SE537998C2 (sv) * 2014-05-09 2016-02-02 Per-Axel Uhlin Vibrationssensor av magnetisk typ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014656A1 (fr) * 1979-02-09 1980-08-20 Jean Cartier Accéléromètre piézo-électrique

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707257C (de) * 1936-06-27 1941-06-17 Friedrich Trappe Dr Elektrischer Seismograph fuer Schuerfzwecke bzw. Bodenuntersuchungen
US2286386A (en) * 1939-12-07 1942-06-16 Stanolind Oil & Gas Co Seismometer
US2659065A (en) * 1950-08-11 1953-11-10 Stanolind Oil & Gas Co Seismometer
US2745085A (en) * 1953-07-09 1956-05-08 Socony Mobil Oil Co Inc Seismic detector
US2933715A (en) * 1956-04-21 1960-04-19 Seismos Gmbh Fa Seismic device
DE1053796B (de) * 1957-07-12 1959-03-26 Seismos G M B H Tauchspulengeophon mit tiefer Eigenfrequenz fuer seismische Messungen
DE1177352B (de) * 1962-10-16 1964-09-03 Prakla Gmbh Federanordnung fuer Geophone
DE2303104C3 (de) * 1973-01-23 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart Beschleunigungsgeber
JPS5313967A (en) * 1976-07-26 1978-02-08 Oki Electric Ind Co Ltd Measuring method for characteristic of vibration gauge
JPS5816455B2 (ja) * 1977-01-19 1983-03-31 株式会社明石製作所 長周期振動計
SU651283A1 (ru) * 1977-02-18 1979-03-05 Ордена Ленина Институт Физики Земли Им.О.Ю.Шмидта Ан Ссср Сейсмометр
US4364033A (en) * 1979-10-31 1982-12-14 Tsay Yun Tyng Alarming seismometer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014656A1 (fr) * 1979-02-09 1980-08-20 Jean Cartier Accéléromètre piézo-électrique

Also Published As

Publication number Publication date
EP0040113A2 (fr) 1981-11-18
JPS56163423A (en) 1981-12-16
US4466084A (en) 1984-08-14
EP0040113A3 (en) 1981-12-02
DE3165637D1 (en) 1984-09-27
JPS6337883B2 (enExample) 1988-07-27
FR2480444B1 (enExample) 1984-04-27
EP0040113B1 (fr) 1984-08-22

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