DE2420781C2 - Transportabler seismischer Wandler - Google Patents
Transportabler seismischer WandlerInfo
- Publication number
- DE2420781C2 DE2420781C2 DE2420781A DE2420781A DE2420781C2 DE 2420781 C2 DE2420781 C2 DE 2420781C2 DE 2420781 A DE2420781 A DE 2420781A DE 2420781 A DE2420781 A DE 2420781A DE 2420781 C2 DE2420781 C2 DE 2420781C2
- Authority
- DE
- Germany
- Prior art keywords
- vibrator
- hydraulic
- pressure
- lifting
- lifting columns
- 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
- 239000012530 fluid Substances 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101150032479 UNC-5 gene Proteins 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 108010038764 cytoplasmic linker protein 170 Proteins 0.000 description 1
- 238000011157 data evaluation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer 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
- G01V1/09—Transporting arrangements, e.g. on vehicles
-
- 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
- G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
- G01V1/155—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using reciprocating masses
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)
- Vehicle Body Suspensions (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US355838A US3929206A (en) | 1973-04-30 | 1973-04-30 | Servo hydraulic transducer and method of operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2420781A1 DE2420781A1 (de) | 1974-10-31 |
| DE2420781C2 true DE2420781C2 (de) | 1985-05-09 |
Family
ID=23399034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2420781A Expired DE2420781C2 (de) | 1973-04-30 | 1974-04-29 | Transportabler seismischer Wandler |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3929206A (enExample) |
| CA (1) | CA1034679A (enExample) |
| DE (1) | DE2420781C2 (enExample) |
| EG (1) | EG11483A (enExample) |
| FR (1) | FR2227540B1 (enExample) |
| IT (1) | IT1004300B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509704C3 (de) * | 1975-03-06 | 1980-04-30 | Prakla-Seismos Gmbh, 3000 Hannover | Erregervorrichtung für geophysikalische Messungen |
| US4056163A (en) * | 1975-05-01 | 1977-11-01 | Texas Instruments Incorporated | Tracking bandpass filter for conditioning vibrator accelerometer waveform |
| US4114722A (en) * | 1976-08-24 | 1978-09-19 | Texas Instruments Incorporated | Broadband seismic energy source |
| US4458777A (en) * | 1976-08-24 | 1984-07-10 | Texas Instruments Incorporated | Broadband seismic energy source |
| CA1125904A (en) * | 1976-08-24 | 1982-06-15 | John W. Bedenbender | Broadband seismic energy source |
| US4133409A (en) * | 1976-08-24 | 1979-01-09 | Exxon Production Research Company | Vibrator hold-down plate |
| US4116300A (en) * | 1977-08-11 | 1978-09-26 | Exxon Production Research Company | Vibrator tilt control system for vehicle mounted seismic vibrators |
| US4248324A (en) * | 1979-02-07 | 1981-02-03 | Exxon Production Research Company | Seismic vibrator and method for improving the output of a seismic vibrator |
| WO1981000459A1 (en) * | 1979-08-13 | 1981-02-19 | Conoco Inc | Mobile high frequency vibrator system |
| USD276801S (en) | 1981-03-10 | 1984-12-18 | Mertz, Inc. | Seismic exploration vehicle |
| USD276800S (en) | 1981-03-10 | 1984-12-18 | Mertz, Inc. | Seismic exploration vehicle |
| USD276799S (en) | 1981-03-10 | 1984-12-18 | Mertz, Inc. | Seismic exploration vehicle |
| US4682669A (en) * | 1983-02-10 | 1987-07-28 | Texas Instruments Incorporated | Transportable hydraulic seismic transducer |
| US4664222A (en) * | 1984-09-10 | 1987-05-12 | George E. Failing Company, Inc. | Vibrator baseplate |
| GB8505496D0 (en) * | 1985-03-04 | 1985-04-03 | Scott P J | Locating seismic impact sources |
| US4771858A (en) * | 1985-08-22 | 1988-09-20 | Western Atlas International, Inc. | Shear wave vibrator vehicle isolation system |
| DE4016038A1 (de) * | 1990-05-18 | 1991-11-28 | Prakla Seismos Ag | Vibrator zur erzeugung seismischer energie |
| US5319610A (en) * | 1991-03-22 | 1994-06-07 | Atlantic Richfield Company | Hydraulic acoustic wave generator system for drillstrings |
| DE102005046914A1 (de) * | 2005-09-30 | 2007-04-05 | Bomag Gmbh | Gerät zur Schneeflächenpräparierung und Verfahren zur Steuerung eines Hydraulikkreislaufs zwischen einem solchem Gerät und einer Zugmaschine |
| EP1999489B1 (en) | 2006-03-27 | 2013-12-25 | INOVA Ltd. | Apparatus and method for generating a seismic source signal |
| CN102460217B (zh) * | 2009-05-01 | 2014-02-26 | 英洛瓦有限公司 | 通过直接探测基板运动控制的地震振动器 |
| WO2012021405A1 (en) * | 2010-08-11 | 2012-02-16 | Conocophillips Company | Constant holddown weight for vibratory seismic sources |
| WO2014110565A1 (en) * | 2013-01-14 | 2014-07-17 | Inova Ltd. | Method of optimizing seismic vibrator output force |
| US20150309195A1 (en) * | 2014-04-24 | 2015-10-29 | Cgg Services Sa | System and method for using vehicle motion as a land seismic source |
| EP4509713A1 (en) * | 2023-08-18 | 2025-02-19 | Illinois Tool Works | Hydraulic power generation pump control |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3106982A (en) * | 1960-05-09 | 1963-10-15 | Texas Instruments Inc | Method and apparatus for creating a seismic source |
| US3283846A (en) * | 1963-10-02 | 1966-11-08 | Olive S Petty | Impulse seismic device |
| US3306391A (en) * | 1964-03-16 | 1967-02-28 | Continental Oil Co | Portable seismic transducer |
| US3363720A (en) * | 1966-11-17 | 1968-01-16 | Exxon Production Research Co | Seismic vibrator |
| US3718205A (en) * | 1970-06-22 | 1973-02-27 | D Fair | Bore hole seismic transducer |
-
1973
- 1973-04-30 US US355838A patent/US3929206A/en not_active Expired - Lifetime
-
1974
- 1974-04-09 CA CA197,138A patent/CA1034679A/en not_active Expired
- 1974-04-27 EG EG142A patent/EG11483A/xx active
- 1974-04-29 DE DE2420781A patent/DE2420781C2/de not_active Expired
- 1974-04-29 IT IT50695/74A patent/IT1004300B/it active
- 1974-04-30 FR FR7415088A patent/FR2227540B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU6815374A (en) | 1975-10-23 |
| US3929206A (en) | 1975-12-30 |
| IT1004300B (it) | 1976-07-10 |
| EG11483A (en) | 1977-11-30 |
| FR2227540B1 (enExample) | 1977-10-28 |
| DE2420781A1 (de) | 1974-10-31 |
| FR2227540A1 (enExample) | 1974-11-22 |
| CA1034679A (en) | 1978-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |