SE445956B - Magnetkennaranordning - Google Patents
MagnetkennaranordningInfo
- Publication number
- SE445956B SE445956B SE8103541A SE8103541A SE445956B SE 445956 B SE445956 B SE 445956B SE 8103541 A SE8103541 A SE 8103541A SE 8103541 A SE8103541 A SE 8103541A SE 445956 B SE445956 B SE 445956B
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- magnetic
- sensor device
- cover
- plug
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 claims description 58
- 238000005553 drilling Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910000889 permalloy Inorganic materials 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
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/022—Measuring gradient
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Geophysics And Detection Of Objects (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16248980A | 1980-06-24 | 1980-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8103541L SE8103541L (sv) | 1981-12-25 |
| SE445956B true SE445956B (sv) | 1986-07-28 |
Family
ID=22585840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8103541A SE445956B (sv) | 1980-06-24 | 1981-06-05 | Magnetkennaranordning |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5730965A (enExample) |
| CA (1) | CA1177891A (enExample) |
| DE (1) | DE3124255C2 (enExample) |
| FR (1) | FR2485751A1 (enExample) |
| GB (1) | GB2078968B (enExample) |
| NO (1) | NO155025C (enExample) |
| SE (1) | SE445956B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135460B (en) * | 1983-01-20 | 1987-10-07 | Scopemoor Ltd | Detecting hidden objects |
| US4719426A (en) * | 1983-01-20 | 1988-01-12 | Scopemoor Limited | Method for magnetically detecting a localized disturbance of the ground |
| JPH0792499B2 (ja) * | 1984-08-08 | 1995-10-09 | 三菱電機株式会社 | 磁界測定子位置決め装置 |
| FR2582905B1 (fr) * | 1985-06-07 | 1989-08-25 | Agot Aime | Dispositif de detection pour animaux. |
| GB2230341B (en) * | 1989-01-28 | 1994-01-05 | Cambridge Engineering Design L | Apparatus for and method of measuring magnetic flux density |
| DE4210905A1 (de) * | 1992-04-02 | 1993-10-07 | Steingroever Magnet Physik | Magnetfeld-Sensor mit akustischer Anzeige |
| DE4232466A1 (de) * | 1992-09-28 | 1994-03-31 | Klaus Ebinger | Magnetometersonde |
| WO2012073182A1 (en) | 2010-11-30 | 2012-06-07 | Koninklijke Philips Electronics N.V. | A sensor device for magnetically actuated particles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966853A (en) * | 1941-10-27 | 1961-01-03 | Jr Edward S Gilfillan | Buoyant mine with gradiometer |
| US2981885A (en) * | 1958-07-21 | 1961-04-25 | Erick O Schonstedt | Saturable measuring device and magnetic core therefor |
| US3050679A (en) * | 1960-02-18 | 1962-08-21 | Erick O Schonstedt | Device for detecting or measuring magnetic fields |
| US3487459A (en) * | 1968-03-28 | 1969-12-30 | Erick O Schonstedt | Induced magnetic compensation for misalignment of magnetic gradiometer sensors |
| US3488579A (en) * | 1969-04-01 | 1970-01-06 | Erick O Schonstedt | Magnetic gradiometer apparatus with misalignment compensation |
| US3757209A (en) * | 1972-02-11 | 1973-09-04 | E Schonstedt | Compensation for misalignment of magnetic sensors |
| US3961245A (en) * | 1974-11-20 | 1976-06-01 | Schonstedt Instrument Company | Magnetic locator having improved sensors |
| DE2929404C2 (de) * | 1979-07-20 | 1983-10-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Differenzfeldsonde |
-
1981
- 1981-05-28 GB GB8116312A patent/GB2078968B/en not_active Expired
- 1981-06-03 CA CA000378965A patent/CA1177891A/en not_active Expired
- 1981-06-05 NO NO811927A patent/NO155025C/no unknown
- 1981-06-05 SE SE8103541A patent/SE445956B/sv not_active IP Right Cessation
- 1981-06-19 DE DE3124255A patent/DE3124255C2/de not_active Expired
- 1981-06-23 FR FR8112295A patent/FR2485751A1/fr active Granted
- 1981-06-24 JP JP9679181A patent/JPS5730965A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2485751A1 (fr) | 1981-12-31 |
| DE3124255A1 (de) | 1982-06-24 |
| NO811927L (no) | 1981-12-28 |
| NO155025B (no) | 1986-10-20 |
| GB2078968B (en) | 1984-07-25 |
| SE8103541L (sv) | 1981-12-25 |
| FR2485751B1 (enExample) | 1984-11-30 |
| GB2078968A (en) | 1982-01-13 |
| JPS5730965A (en) | 1982-02-19 |
| CA1177891A (en) | 1984-11-13 |
| NO155025C (no) | 1987-01-28 |
| DE3124255C2 (de) | 1985-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3899834A (en) | Electronic compass system | |
| US7259550B2 (en) | Device for calibration of magnetic sensors in three dimensions | |
| US4030204A (en) | Remote indicating solid state magnetic sensor | |
| US4088946A (en) | Magnetic bridge transducer formed with permanent magnets and a hall effect sensor for identifying the presence and location of ferromagnetic discontinuities within or on a tubular specimen | |
| SE9102121D0 (sv) | Sensor system | |
| SE445956B (sv) | Magnetkennaranordning | |
| US4745811A (en) | Pressure monitoring apparatus having a Hall-effect detector | |
| US4439732A (en) | Electrically balanced fluxgate gradiometers | |
| CN111936826A (zh) | 可伸缩单片式传感器组件、控制器及其制作和安装的方法 | |
| US10359538B2 (en) | Downhole tool measurement device mounting system and method | |
| CN108180823A (zh) | 一种两级式磁绝对角度编码器 | |
| US4944190A (en) | Flow meter | |
| US7930134B2 (en) | Electronic device for measuring motion of screw mechanism | |
| Jankowski et al. | Long-term stability of a torque-balance variometer with photoelectric converters in observatory practice | |
| US10982530B2 (en) | Apparatus, system and method of a magnetically shielded wellbore gyroscope | |
| CN108469593A (zh) | 一种基于非晶丝正交阵列的高分辨率正交磁通门全方位磁场梯度传感器 | |
| US5560115A (en) | Gimbaled magnetometer with inductive coupling | |
| US3757209A (en) | Compensation for misalignment of magnetic sensors | |
| US3319464A (en) | Torque meter | |
| Ganetis et al. | Field measuring probe for SSC magnets | |
| US3940983A (en) | Faraday effect fluid flow and direction indicator | |
| SE508746C2 (sv) | Förfarande för elektromagnetisk sondering av borrhål jämte en sändar- och en mottagaranordning för förfarandets förverkligande | |
| US2342947A (en) | Electrical measuring device | |
| US6928883B2 (en) | Magnetic field coupler for fluid meter | |
| RU2231032C1 (ru) | Микробарограф |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8103541-2 Effective date: 19940110 Format of ref document f/p: F |