ES402418A1 - Device for generating acoustic waves in a liquid medium - Google Patents
Device for generating acoustic waves in a liquid mediumInfo
- Publication number
- ES402418A1 ES402418A1 ES402418A ES402418A ES402418A1 ES 402418 A1 ES402418 A1 ES 402418A1 ES 402418 A ES402418 A ES 402418A ES 402418 A ES402418 A ES 402418A ES 402418 A1 ES402418 A1 ES 402418A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid medium
- acoustic waves
- generating acoustic
- throttled
- enclosure
- 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.)
- Expired
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
- G01V1/02—Generating seismic energy
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
- G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™
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)
- Electromagnetic Pumps, Or The Like (AREA)
- Details Of Valves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Acoustic wave emission device in a liquid medium, characterized in that it consists of a hollow enclosure that includes at least a first element (1) and at least a second element (2) that communicates, at least on the one hand throttled, with the first element, the latter being provided with an opening at its end opposite to said throttled part, the enclosure being provided with means for establishing an intermittent seal between the two elements, with means for introducing fluid under pressure into the interior of the first element at least, and means to establish in the second element a pressure much lower than that prevailing in the first element. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7116727A FR2136929B1 (en) | 1971-05-07 | 1971-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES402418A1 true ES402418A1 (en) | 1975-11-01 |
Family
ID=9076719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES402418A Expired ES402418A1 (en) | 1971-05-07 | 1972-05-05 | Device for generating acoustic waves in a liquid medium |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5440951B1 (en) |
AU (1) | AU460014B2 (en) |
BE (1) | BE781953A (en) |
DK (1) | DK134457B (en) |
ES (1) | ES402418A1 (en) |
FR (1) | FR2136929B1 (en) |
GB (1) | GB1348463A (en) |
NL (1) | NL177631C (en) |
NO (1) | NO132886C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1317367C (en) * | 1988-03-04 | 1993-05-04 | Graham A. Winbow | Method and apparatus for converting tube waves to body waves for seismic exploration |
-
1971
- 1971-05-07 FR FR7116727A patent/FR2136929B1/fr not_active Expired
-
1972
- 1972-03-04 GB GB2087672A patent/GB1348463A/en not_active Expired
- 1972-04-12 BE BE781953A patent/BE781953A/en not_active IP Right Cessation
- 1972-05-04 AU AU41891/72A patent/AU460014B2/en not_active Expired
- 1972-05-05 ES ES402418A patent/ES402418A1/en not_active Expired
- 1972-05-05 DK DK226072A patent/DK134457B/en unknown
- 1972-05-05 NO NO160372A patent/NO132886C/no unknown
- 1972-05-08 NL NL7206177A patent/NL177631C/en not_active IP Right Cessation
- 1972-05-08 JP JP4530272A patent/JPS5440951B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK134457B (en) | 1976-11-08 |
BE781953A (en) | 1972-10-12 |
AU4189172A (en) | 1973-11-08 |
JPS5440951B1 (en) | 1979-12-06 |
NO132886C (en) | 1976-01-21 |
DE2222141A1 (en) | 1972-11-23 |
GB1348463A (en) | 1974-03-20 |
NL7206177A (en) | 1972-11-09 |
FR2136929A1 (en) | 1972-12-29 |
AU460014B2 (en) | 1975-04-10 |
DK134457C (en) | 1977-05-09 |
FR2136929B1 (en) | 1973-05-11 |
NL177631B (en) | 1985-05-17 |
NO132886B (en) | 1975-10-13 |
NL177631C (en) | 1985-10-16 |
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