JPH0446362B2 - - Google Patents
Info
- Publication number
- JPH0446362B2 JPH0446362B2 JP24336284A JP24336284A JPH0446362B2 JP H0446362 B2 JPH0446362 B2 JP H0446362B2 JP 24336284 A JP24336284 A JP 24336284A JP 24336284 A JP24336284 A JP 24336284A JP H0446362 B2 JPH0446362 B2 JP H0446362B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- pole
- rotor
- stator
- phase
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 95
- 239000004020 conductor Substances 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 32
- 239000000696 magnetic material Substances 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 23
- 230000010363 phase shift Effects 0.000 description 11
- 239000011162 core material Substances 0.000 description 10
- 230000002195 synergetic effect Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 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
- 239000010951 brass Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24336284A JPS61122504A (ja) | 1984-11-20 | 1984-11-20 | 回転位置検出装置 |
| DE8585114579T DE3582783D1 (de) | 1984-11-20 | 1985-11-16 | Einrichtung zum erfassen der drehlage. |
| EP85114579A EP0182322B1 (en) | 1984-11-20 | 1985-11-16 | Rotational position detection device |
| US06/799,608 US4743786A (en) | 1984-11-20 | 1985-11-19 | Rotational position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24336284A JPS61122504A (ja) | 1984-11-20 | 1984-11-20 | 回転位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122504A JPS61122504A (ja) | 1986-06-10 |
| JPH0446362B2 true JPH0446362B2 (ru) | 1992-07-29 |
Family
ID=17102709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24336284A Granted JPS61122504A (ja) | 1984-11-20 | 1984-11-20 | 回転位置検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122504A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02248868A (ja) * | 1989-03-22 | 1990-10-04 | Yazaki Corp | センサ装置 |
| FR2705455B1 (fr) * | 1993-05-17 | 1995-07-07 | Valeo Systemes Dessuyage | Capteur de déplacement relatif par mesure de réluctance magnétique, capteur de couple utilisant un tel capteur et application à un système de direction assistée de véhicule. |
| JP4727209B2 (ja) * | 2004-11-08 | 2011-07-20 | Ｎｔｎ株式会社 | センサ付車輪用軸受 |
| EP3712565B1 (en) * | 2017-12-22 | 2022-06-08 | Matsuo Industries, Inc. | Rotation angle sensor |
-
1984
- 1984-11-20 JP JP24336284A patent/JPS61122504A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61122504A (ja) | 1986-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |