FR2480444A1 - Sismometre - Google Patents
Sismometre Download PDFInfo
- 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
Links
- 230000003321 amplification Effects 0.000 claims abstract description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000013519 translation Methods 0.000 claims description 5
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 241000238876 Acari Species 0.000 claims 1
- 229910001177 Ticonal Inorganic materials 0.000 claims 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 241001226615 Asphodelus albus Species 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
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)
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)
| 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)
| 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)
| 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 |
-
1980
- 1980-04-15 FR FR8008409A patent/FR2480444A1/fr active Granted
-
1981
- 1981-04-13 DE DE8181400586T patent/DE3165637D1/de not_active Expired
- 1981-04-13 EP EP81400586A patent/EP0040113B1/fr not_active Expired
- 1981-04-13 US US06/253,289 patent/US4466084A/en not_active Expired - Fee Related
- 1981-04-15 JP JP5687781A patent/JPS56163423A/ja active Granted
Patent Citations (1)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |