JPS626251B2 - - Google Patents
Info
- Publication number
- JPS626251B2 JPS626251B2 JP59033083A JP3308384A JPS626251B2 JP S626251 B2 JPS626251 B2 JP S626251B2 JP 59033083 A JP59033083 A JP 59033083A JP 3308384 A JP3308384 A JP 3308384A JP S626251 B2 JPS626251 B2 JP S626251B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- lines
- detection
- excitation
- directions
- 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
- 238000001514 detection method Methods 0.000 claims description 77
- 230000005284 excitation Effects 0.000 claims description 45
- 230000004907 flux Effects 0.000 claims description 11
- 230000035699 permeability Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000000696 magnetic material Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033083A JPS60176134A (ja) | 1984-02-23 | 1984-02-23 | 位置検出装置 |
| EP85101978A EP0152961B1 (en) | 1984-02-22 | 1985-02-22 | Position detecting apparatus |
| DE8585101978T DE3566932D1 (en) | 1984-02-22 | 1985-02-22 | Position detecting apparatus |
| US06/704,223 US4617515A (en) | 1984-02-22 | 1985-02-22 | Position detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033083A JPS60176134A (ja) | 1984-02-23 | 1984-02-23 | 位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60176134A JPS60176134A (ja) | 1985-09-10 |
| JPS626251B2 true JPS626251B2 (US20020051482A1-20020502-M00057.png) | 1987-02-09 |
Family
ID=12376797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59033083A Granted JPS60176134A (ja) | 1984-02-22 | 1984-02-23 | 位置検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176134A (US20020051482A1-20020502-M00057.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6453061U (US20020051482A1-20020502-M00057.png) * | 1987-09-28 | 1989-03-31 | ||
| JPH01294451A (ja) * | 1988-05-09 | 1989-11-28 | Fukai Kogyo Kk | 注出栓 |
-
1984
- 1984-02-23 JP JP59033083A patent/JPS60176134A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6453061U (US20020051482A1-20020502-M00057.png) * | 1987-09-28 | 1989-03-31 | ||
| JPH01294451A (ja) * | 1988-05-09 | 1989-11-28 | Fukai Kogyo Kk | 注出栓 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60176134A (ja) | 1985-09-10 |
