NO332810B1 - Seriekoblede transmittersloyfer for elektromagnetiske geofysiske undersokelser - Google Patents
Seriekoblede transmittersloyfer for elektromagnetiske geofysiske undersokelser Download PDFInfo
- Publication number
- NO332810B1 NO332810B1 NO20071730A NO20071730A NO332810B1 NO 332810 B1 NO332810 B1 NO 332810B1 NO 20071730 A NO20071730 A NO 20071730A NO 20071730 A NO20071730 A NO 20071730A NO 332810 B1 NO332810 B1 NO 332810B1
- Authority
- NO
- Norway
- Prior art keywords
- loop
- sub
- current
- transmitter
- loops
- Prior art date
Links
- 238000011835 investigation Methods 0.000 title claims description 6
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 8
- 230000005672 electromagnetic field Effects 0.000 abstract description 10
- 239000002689 soil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Near-Field Transmission Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/937,306 US7116107B2 (en) | 2004-09-10 | 2004-09-10 | Transmitter loops in series for electromagnetic geophysical surveys |
| PCT/CA2005/001385 WO2006026867A1 (en) | 2004-09-10 | 2005-09-09 | Transmitter loops in series for geophysical surveys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20071730L NO20071730L (no) | 2007-04-02 |
| NO332810B1 true NO332810B1 (no) | 2013-01-21 |
Family
ID=36033223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20071730A NO332810B1 (no) | 2004-09-10 | 2007-04-02 | Seriekoblede transmittersloyfer for elektromagnetiske geofysiske undersokelser |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7116107B2 (tr) |
| EP (1) | EP1787144B1 (tr) |
| AU (1) | AU2005204283B8 (tr) |
| CA (1) | CA2517187C (tr) |
| ES (1) | ES2739004T3 (tr) |
| HU (1) | HUE044857T2 (tr) |
| MA (1) | MA28992B1 (tr) |
| NO (1) | NO332810B1 (tr) |
| PE (1) | PE20060758A1 (tr) |
| PT (1) | PT1787144T (tr) |
| RU (1) | RU2343506C1 (tr) |
| TR (1) | TR201911034T4 (tr) |
| WO (1) | WO2006026867A1 (tr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2631532C2 (ru) * | 2015-11-10 | 2017-09-25 | Закрытое акционерное общество "Аэрогеофизическая разведка" | Способ геоэлектроразведки (варианты) |
| CN107884834A (zh) * | 2017-10-19 | 2018-04-06 | 中煤科工集团西安研究院有限公司 | 同源多场瞬变电磁探测方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451596A (en) * | 1942-12-31 | 1948-10-19 | Hazeltine Research Inc | Unitary balanced-inductor system |
| US3757501A (en) * | 1971-10-29 | 1973-09-11 | Sperry Rand Corp | Static magnetic field metal detector |
| US4161686A (en) * | 1977-01-24 | 1979-07-17 | Weber Harold J | Concealed structure tracing translator apparatus including position sensitive bitonic indication means |
| JPS5397718A (en) * | 1977-02-08 | 1978-08-26 | Nec Corp | Electromagnetic induction communication equipment |
| HU184962B (en) * | 1981-08-03 | 1984-11-28 | Karoly Duelk | Loop-sensor of eddy current |
| NL8603006A (nl) * | 1986-11-27 | 1988-06-16 | Philips Nv | Magnetisch resonantie apparaat met gestapeld oppervlakte spoelenstelsel. |
| US4912414A (en) * | 1988-10-28 | 1990-03-27 | Lesky Edward S | Induction-type metal detector with increased scanning area capability |
| US6927741B2 (en) * | 2001-11-15 | 2005-08-09 | Merlin Technology, Inc. | Locating technique and apparatus using an approximated dipole signal |
-
2004
- 2004-09-10 US US10/937,306 patent/US7116107B2/en active Active
-
2005
- 2005-08-25 CA CA002517187A patent/CA2517187C/en active Active
- 2005-08-26 AU AU2005204283A patent/AU2005204283B8/en active Active
- 2005-09-09 HU HUE05784979 patent/HUE044857T2/hu unknown
- 2005-09-09 WO PCT/CA2005/001385 patent/WO2006026867A1/en active Application Filing
- 2005-09-09 RU RU2007113179/28A patent/RU2343506C1/ru active
- 2005-09-09 EP EP05784979.6A patent/EP1787144B1/en active Active
- 2005-09-09 TR TR2019/11034T patent/TR201911034T4/tr unknown
- 2005-09-09 ES ES05784979T patent/ES2739004T3/es active Active
- 2005-09-09 PT PT05784979T patent/PT1787144T/pt unknown
- 2005-09-12 PE PE2005001055A patent/PE20060758A1/es active IP Right Grant
-
2007
- 2007-04-02 NO NO20071730A patent/NO332810B1/no unknown
- 2007-04-06 MA MA29813A patent/MA28992B1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2739004T3 (es) | 2020-01-28 |
| AU2005204283A1 (en) | 2006-03-30 |
| US20060055410A1 (en) | 2006-03-16 |
| CA2517187C (en) | 2007-12-04 |
| MA28992B1 (fr) | 2007-11-01 |
| RU2007113179A (ru) | 2008-10-20 |
| CA2517187A1 (en) | 2006-03-10 |
| NO20071730L (no) | 2007-04-02 |
| EP1787144A4 (en) | 2017-07-26 |
| AU2005204283B2 (en) | 2010-05-20 |
| EP1787144B1 (en) | 2019-05-08 |
| WO2006026867A1 (en) | 2006-03-16 |
| AU2005204283B8 (en) | 2010-06-17 |
| PT1787144T (pt) | 2019-07-30 |
| PE20060758A1 (es) | 2006-08-30 |
| RU2343506C1 (ru) | 2009-01-10 |
| TR201911034T4 (tr) | 2019-08-21 |
| HUE044857T2 (hu) | 2019-11-28 |
| EP1787144A1 (en) | 2007-05-23 |
| US7116107B2 (en) | 2006-10-03 |
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