FR2388284B1 - - Google Patents
Info
- Publication number
- FR2388284B1 FR2388284B1 FR7712287A FR7712287A FR2388284B1 FR 2388284 B1 FR2388284 B1 FR 2388284B1 FR 7712287 A FR7712287 A FR 7712287A FR 7712287 A FR7712287 A FR 7712287A FR 2388284 B1 FR2388284 B1 FR 2388284B1
- Authority
- FR
- France
- 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
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)
- Actuator (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7712287A FR2388284A1 (fr) | 1977-04-22 | 1977-04-22 | Dispositif pour propulser un projectile liquide dans un milieu liquide a fin de creation d'une onde de choc |
US05/897,144 US4196788A (en) | 1977-04-22 | 1978-04-17 | Device for propelling a liquid projectile in a liquid medium with a view to creating a shock wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7712287A FR2388284A1 (fr) | 1977-04-22 | 1977-04-22 | Dispositif pour propulser un projectile liquide dans un milieu liquide a fin de creation d'une onde de choc |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2388284A1 FR2388284A1 (fr) | 1978-11-17 |
FR2388284B1 true FR2388284B1 (fr) | 1982-05-21 |
Family
ID=9189822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712287A Granted FR2388284A1 (fr) | 1977-04-22 | 1977-04-22 | Dispositif pour propulser un projectile liquide dans un milieu liquide a fin de creation d'une onde de choc |
Country Status (2)
Country | Link |
---|---|
US (1) | US4196788A (fr) |
FR (1) | FR2388284A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2436403A1 (fr) * | 1978-09-18 | 1980-04-11 | Inst Francais Du Petrole | Dispositif pour emettre des ondes acoustiques dans un liquide, par implosion |
US4234052A (en) * | 1978-11-13 | 1980-11-18 | Bolt Associates, Inc. | Method and apparatus for generating seismic impulses using high pressure water pump as the energizing source |
US4632214A (en) * | 1980-03-13 | 1986-12-30 | Hydroacoustics | Seismic source for use underwater |
US4472794A (en) * | 1981-06-01 | 1984-09-18 | Bolt Technology Corporation | Sleeve shuttle air gun |
US4594697A (en) * | 1983-05-25 | 1986-06-10 | Pascouet Adrien P | Pneumatically-operated liquid slug projector apparatus |
NO850176L (no) * | 1984-01-17 | 1985-07-18 | Seismograph Service England | Automatisk tilbakestilling av seismisk vannlydkilde |
US4603409A (en) * | 1984-05-29 | 1986-07-29 | Jaworski Bill L | Marine seismic acoustic source |
US4753316A (en) * | 1986-06-26 | 1988-06-28 | Hydroacoustics Inc. | Seismic source |
CN1325934C (zh) * | 2003-06-18 | 2007-07-11 | 中国石油集团东方地球物理勘探有限责任公司 | 柱塞式可控震源振动器 |
US20060198486A1 (en) * | 2005-03-04 | 2006-09-07 | Laberge Michel G | Pressure wave generator and controller for generating a pressure wave in a fusion reactor |
EP2394496B1 (fr) | 2009-02-04 | 2014-04-02 | General Fusion, Inc. | Systèmes et procédés pour la compression d'un plasma |
WO2011014577A1 (fr) | 2009-07-29 | 2011-02-03 | General Fusion, Inc. | Systèmes et procédés de compression de plasma avec recyclage des projectiles |
BR112013021793B1 (pt) | 2011-02-25 | 2020-02-27 | General Fusion, Inc. | Gerador de onda de pressão com haste de controle móvel para gerar uma onda de pressão em um meio |
WO2014121401A1 (fr) | 2013-02-08 | 2014-08-14 | General Fusion, Inc. | Générateur d'ondes de pression doté d'un piston lancé par sabot |
US9507038B2 (en) * | 2014-06-30 | 2016-11-29 | Sercel | Pneumatic control for marine seismic source and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369627A (en) * | 1966-07-25 | 1968-02-20 | Edward G. Schempf | Mechanical imploder and method for generating under water seismic signals |
US3949831A (en) * | 1971-05-07 | 1976-04-13 | Institut Francaise De Petrole, Des Carburants Et Lubrifiants | Device for generating acoustic waves in a liquid medium |
FR2272455B1 (fr) * | 1974-05-20 | 1978-01-27 | Inst Francais Du Petrole | |
FR2307999A1 (fr) * | 1975-04-18 | 1976-11-12 | Pascouet Adrien | Dispositif pour propulser a grande vitesse un piston et le rappeler |
-
1977
- 1977-04-22 FR FR7712287A patent/FR2388284A1/fr active Granted
-
1978
- 1978-04-17 US US05/897,144 patent/US4196788A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4196788A (en) | 1980-04-08 |
FR2388284A1 (fr) | 1978-11-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |