IT1068402B - PROCEDURE AND EQUIPMENT TO GENERATE UNDERWATER ACOUSTIC SIGNALS - Google Patents
PROCEDURE AND EQUIPMENT TO GENERATE UNDERWATER ACOUSTIC SIGNALSInfo
- Publication number
- IT1068402B IT1068402B IT28045/76A IT2804576A IT1068402B IT 1068402 B IT1068402 B IT 1068402B IT 28045/76 A IT28045/76 A IT 28045/76A IT 2804576 A IT2804576 A IT 2804576A IT 1068402 B IT1068402 B IT 1068402B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- equipment
- acoustic signals
- underwater acoustic
- generate underwater
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B71/00—Free-piston engines; Engines without rotary main shaft
- F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
-
- 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
- G01V1/104—Generating seismic energy using explosive charges
- G01V1/108—Generating seismic energy using explosive charges by deforming or displacing surfaces of enclosures
-
- 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
- G01V1/104—Generating seismic energy using explosive charges
- G01V1/116—Generating seismic energy using explosive charges where pressurised combustion gases escape from the generator in a pulsating manner, e.g. for generating bursts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61992875A | 1975-10-06 | 1975-10-06 | |
US05/619,926 US4007804A (en) | 1975-10-06 | 1975-10-06 | Apparatus for removal of condensation from a marine gas exploder device |
US05/619,927 US4016952A (en) | 1975-10-06 | 1975-10-06 | Marine gas exploder |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1068402B true IT1068402B (en) | 1985-03-21 |
Family
ID=27417251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28045/76A IT1068402B (en) | 1975-10-06 | 1976-10-06 | PROCEDURE AND EQUIPMENT TO GENERATE UNDERWATER ACOUSTIC SIGNALS |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5245920A (en) |
AR (1) | AR213416A1 (en) |
AU (1) | AU505221B2 (en) |
BE (1) | BE846645A (en) |
BR (1) | BR7606667A (en) |
CA (1) | CA1077166A (en) |
DE (1) | DE2644170A1 (en) |
EG (1) | EG13208A (en) |
ES (1) | ES452164A1 (en) |
FR (1) | FR2327555A1 (en) |
GB (1) | GB1554208A (en) |
IT (1) | IT1068402B (en) |
NL (1) | NL7610769A (en) |
NO (1) | NO146691C (en) |
SE (1) | SE7609901L (en) |
YU (1) | YU242476A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2758159B1 (en) * | 1997-01-03 | 1999-07-02 | Hasan Sigergok | TURBINE ENGINE WITH OTHER VEHICLE UNITS WITH THERMAL AND MECHANICAL REGENERATION AND RECOVERY SYSTEM |
CN1314973A (en) * | 1998-07-09 | 2001-09-26 | 汉桑·桑热格克 | Gas turbine engine coupled with an electric generator with regenerating system for thermal and mechanical recuperation elimination eliminating polluting constituents |
-
1976
- 1976-09-07 AU AU17518/76A patent/AU505221B2/en not_active Expired
- 1976-09-08 SE SE7609901A patent/SE7609901L/en not_active Application Discontinuation
- 1976-09-09 CA CA260,816A patent/CA1077166A/en not_active Expired
- 1976-09-27 BE BE170993A patent/BE846645A/en unknown
- 1976-09-29 NL NL7610769A patent/NL7610769A/en not_active Application Discontinuation
- 1976-09-30 DE DE19762644170 patent/DE2644170A1/en not_active Withdrawn
- 1976-10-01 JP JP51117356A patent/JPS5245920A/en active Pending
- 1976-10-04 YU YU02424/76A patent/YU242476A/en unknown
- 1976-10-04 FR FR7629774A patent/FR2327555A1/en active Granted
- 1976-10-05 EG EG607/76A patent/EG13208A/en active
- 1976-10-05 NO NO763395A patent/NO146691C/en unknown
- 1976-10-05 BR BR7606667A patent/BR7606667A/en unknown
- 1976-10-06 AR AR264992A patent/AR213416A1/en active
- 1976-10-06 GB GB41588/76A patent/GB1554208A/en not_active Expired
- 1976-10-06 ES ES452164A patent/ES452164A1/en not_active Expired
- 1976-10-06 IT IT28045/76A patent/IT1068402B/en active
Also Published As
Publication number | Publication date |
---|---|
BR7606667A (en) | 1977-11-29 |
NO146691C (en) | 1982-11-17 |
AR213416A1 (en) | 1979-01-31 |
NO763395L (en) | 1977-04-12 |
FR2327555A1 (en) | 1977-05-06 |
BE846645A (en) | 1977-03-28 |
FR2327555B1 (en) | 1982-10-15 |
YU242476A (en) | 1982-06-30 |
DE2644170A1 (en) | 1977-04-14 |
NL7610769A (en) | 1977-04-12 |
JPS5245920A (en) | 1977-04-12 |
CA1077166A (en) | 1980-05-06 |
AU505221B2 (en) | 1979-11-15 |
SE7609901L (en) | 1977-04-07 |
NO146691B (en) | 1982-08-09 |
AU1751876A (en) | 1978-03-16 |
GB1554208A (en) | 1979-10-17 |
ES452164A1 (en) | 1977-12-16 |
EG13208A (en) | 1981-03-31 |
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