JPH0246913B2 - - Google Patents
Info
- Publication number
- JPH0246913B2 JPH0246913B2 JP55025901A JP2590180A JPH0246913B2 JP H0246913 B2 JPH0246913 B2 JP H0246913B2 JP 55025901 A JP55025901 A JP 55025901A JP 2590180 A JP2590180 A JP 2590180A JP H0246913 B2 JPH0246913 B2 JP H0246913B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- exploration
- attitude
- output
- detector
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- G01R33/025—Compensating stray fields
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2590180A JPS56122978A (en) | 1980-02-29 | 1980-02-29 | Magnetism exploring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2590180A JPS56122978A (en) | 1980-02-29 | 1980-02-29 | Magnetism exploring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56122978A JPS56122978A (en) | 1981-09-26 |
| JPH0246913B2 true JPH0246913B2 (en]) | 1990-10-17 |
Family
ID=12178686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2590180A Granted JPS56122978A (en) | 1980-02-29 | 1980-02-29 | Magnetism exploring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56122978A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190789A (ja) * | 1982-04-30 | 1983-11-07 | Shimadzu Corp | 磁気測定装置 |
| JPS60204013A (ja) * | 1984-03-28 | 1985-10-15 | Nec Corp | 無人車の誘導方法 |
| FR2606888B1 (fr) * | 1986-11-18 | 1989-03-03 | Crouzet Sa | Dispositif pour la mesure des champs magnetiques |
| WO1989010570A1 (en) * | 1988-04-21 | 1989-11-02 | Omega Electric Limited | Magnetic field detection system |
-
1980
- 1980-02-29 JP JP2590180A patent/JPS56122978A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56122978A (en) | 1981-09-26 |
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