DD299681A5 - Vorrichtung zum erzeugen elastischer wellen in einem koerper und zur seismischen prospektion - Google Patents
Vorrichtung zum erzeugen elastischer wellen in einem koerper und zur seismischen prospektion Download PDFInfo
- Publication number
- DD299681A5 DD299681A5 DD90339903A DD33990390A DD299681A5 DD 299681 A5 DD299681 A5 DD 299681A5 DD 90339903 A DD90339903 A DD 90339903A DD 33990390 A DD33990390 A DD 33990390A DD 299681 A5 DD299681 A5 DD 299681A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- frequency
- seismic
- airborne sound
- sound
- elastic waves
- Prior art date
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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3913178A DE3913178C1 (zh) | 1989-04-21 | 1989-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD299681A5 true DD299681A5 (de) | 1992-04-30 |
Family
ID=6379177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD90339903A DD299681A5 (de) | 1989-04-21 | 1990-04-20 | Vorrichtung zum erzeugen elastischer wellen in einem koerper und zur seismischen prospektion |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0468984A1 (zh) |
CN (1) | CN1046609A (zh) |
AU (1) | AU5418590A (zh) |
DD (1) | DD299681A5 (zh) |
DE (1) | DE3913178C1 (zh) |
PL (1) | PL284872A1 (zh) |
WO (1) | WO1990013051A1 (zh) |
ZA (1) | ZA903004B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340130A1 (de) * | 1993-11-25 | 1995-06-01 | Wolfgang Dipl Ing Miegel | Verfahren zur Ortung von Strukturen |
FR2766929B1 (fr) * | 1997-07-30 | 1999-10-22 | Daniel Odin | Source d'excitation sismique pour l'exploration d'une structure geologique, installation d'exploration sismique d'une structure geologique et equipement de surveillance de cavites geologiques |
CN107797160A (zh) * | 2017-09-01 | 2018-03-13 | 上海交通大学 | 弹性波和电磁波ct勘测数据联合分析系统及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912060A (en) * | 1955-04-19 | 1959-11-10 | Sun Oil Co | Seismic prospecting |
US3237151A (en) * | 1963-07-08 | 1966-02-22 | Lockheed Aircraft Corp | Underwater detection by interface coupling |
US3547218A (en) * | 1968-09-11 | 1970-12-15 | Ferris F Hamilton | Method of generating seismic impulses |
US3727717A (en) * | 1971-08-24 | 1973-04-17 | Continental Oil Co | Air coupled seismic energy generator |
CA1017049A (en) * | 1972-10-16 | 1977-09-06 | Bolt Beranek And Newman | Method of and apparatus for radiant energy measurement of impedance transitions in media, for identification and related purposes |
US3984805A (en) * | 1973-10-18 | 1976-10-05 | Daniel Silverman | Parallel operation of seismic vibrators without phase control |
GB2043896B (en) * | 1979-03-05 | 1983-11-02 | Seismograph Service England | Seismic vibrator control |
-
1989
- 1989-04-21 DE DE3913178A patent/DE3913178C1/de not_active Expired - Lifetime
-
1990
- 1990-04-10 WO PCT/EP1990/000569 patent/WO1990013051A1/de not_active Application Discontinuation
- 1990-04-10 AU AU54185/90A patent/AU5418590A/en not_active Abandoned
- 1990-04-10 EP EP90905465A patent/EP0468984A1/de not_active Withdrawn
- 1990-04-20 DD DD90339903A patent/DD299681A5/de not_active IP Right Cessation
- 1990-04-20 PL PL28487290A patent/PL284872A1/xx unknown
- 1990-04-20 ZA ZA903004A patent/ZA903004B/xx unknown
- 1990-04-21 CN CN90103612A patent/CN1046609A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1990013051A1 (de) | 1990-11-01 |
CN1046609A (zh) | 1990-10-31 |
ZA903004B (en) | 1991-01-30 |
EP0468984A1 (de) | 1992-02-05 |
AU5418590A (en) | 1990-11-16 |
DE3913178C1 (zh) | 1990-07-12 |
PL284872A1 (en) | 1991-01-14 |
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---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |