FR2459982A1 - Generateur d'ondes sismiques transverses - Google Patents
Generateur d'ondes sismiques transverses Download PDFInfo
- Publication number
- FR2459982A1 FR2459982A1 FR7916108A FR7916108A FR2459982A1 FR 2459982 A1 FR2459982 A1 FR 2459982A1 FR 7916108 A FR7916108 A FR 7916108A FR 7916108 A FR7916108 A FR 7916108A FR 2459982 A1 FR2459982 A1 FR 2459982A1
- Authority
- FR
- France
- Prior art keywords
- vertical
- generator according
- upright
- heavy mass
- vertical upright
- 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
- 238000004873 anchoring Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000006096 absorbing agent Substances 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 14
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims 1
- 239000007789 gas Substances 0.000 description 35
- 238000013016 damping Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 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
- G01V1/02—Generating seismic energy
- G01V1/04—Details
- G01V1/047—Arrangements for coupling the generator to the ground
- G01V1/053—Arrangements for coupling the generator to the ground for generating transverse waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
- G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7916108A FR2459982A1 (fr) | 1979-06-22 | 1979-06-22 | Generateur d'ondes sismiques transverses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7916108A FR2459982A1 (fr) | 1979-06-22 | 1979-06-22 | Generateur d'ondes sismiques transverses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459982A1 true FR2459982A1 (fr) | 1981-01-16 |
| FR2459982B1 FR2459982B1 (OSRAM) | 1984-03-09 |
Family
ID=9226993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7916108A Granted FR2459982A1 (fr) | 1979-06-22 | 1979-06-22 | Generateur d'ondes sismiques transverses |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2459982A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278152A3 (en) * | 1987-02-02 | 1989-06-07 | Conoco Inc. | Telescoping tube omni-directional shear wave vibrator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1511991A (fr) * | 1967-02-20 | 1968-02-02 | Bolt Associates Inc | Procédé et appareil de prospection sismique |
| FR2060151A1 (OSRAM) * | 1969-09-02 | 1971-06-18 | Inst Francais Du Petrole | |
| US4135599A (en) * | 1977-11-03 | 1979-01-23 | Continental Oil Company | Base plate and earth coupling assembly for shear-wave transducers |
-
1979
- 1979-06-22 FR FR7916108A patent/FR2459982A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1511991A (fr) * | 1967-02-20 | 1968-02-02 | Bolt Associates Inc | Procédé et appareil de prospection sismique |
| FR2060151A1 (OSRAM) * | 1969-09-02 | 1971-06-18 | Inst Francais Du Petrole | |
| US4135599A (en) * | 1977-11-03 | 1979-01-23 | Continental Oil Company | Base plate and earth coupling assembly for shear-wave transducers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278152A3 (en) * | 1987-02-02 | 1989-06-07 | Conoco Inc. | Telescoping tube omni-directional shear wave vibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2459982B1 (OSRAM) | 1984-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |