JPH053225B2 - - Google Patents
Info
- Publication number
- JPH053225B2 JPH053225B2 JP62133585A JP13358587A JPH053225B2 JP H053225 B2 JPH053225 B2 JP H053225B2 JP 62133585 A JP62133585 A JP 62133585A JP 13358587 A JP13358587 A JP 13358587A JP H053225 B2 JPH053225 B2 JP H053225B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- magnet
- rotational position
- power generation
- coil pattern
- 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 32
- 230000001788 irregular Effects 0.000 claims description 20
- 238000010248 power generation Methods 0.000 claims description 17
- 230000005415 magnetization Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62133585A JPS63299759A (ja) | 1987-05-28 | 1987-05-28 | モ−タの回転位置検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62133585A JPS63299759A (ja) | 1987-05-28 | 1987-05-28 | モ−タの回転位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63299759A JPS63299759A (ja) | 1988-12-07 |
| JPH053225B2 true JPH053225B2 (US20050075337A1-20050407-C00081.png) | 1993-01-14 |
Family
ID=15108244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62133585A Granted JPS63299759A (ja) | 1987-05-28 | 1987-05-28 | モ−タの回転位置検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63299759A (US20050075337A1-20050407-C00081.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58117460A (ja) * | 1981-12-30 | 1983-07-13 | Sony Corp | 位置および速度の検出装置 |
| JPS60140158A (ja) * | 1983-12-28 | 1985-07-25 | Sony Corp | 回転検出装置 |
| JPS6229768B2 (US20050075337A1-20050407-C00081.png) * | 1981-02-16 | 1987-06-29 | Asahi Optical Co Ltd |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119512U (ja) * | 1984-01-20 | 1985-08-13 | 馬場 和男 | コンクリ−ト製品等の成形用割型装置 |
| JPS6229768U (US20050075337A1-20050407-C00081.png) * | 1985-08-02 | 1987-02-23 |
-
1987
- 1987-05-28 JP JP62133585A patent/JPS63299759A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6229768B2 (US20050075337A1-20050407-C00081.png) * | 1981-02-16 | 1987-06-29 | Asahi Optical Co Ltd | |
| JPS58117460A (ja) * | 1981-12-30 | 1983-07-13 | Sony Corp | 位置および速度の検出装置 |
| JPS60140158A (ja) * | 1983-12-28 | 1985-07-25 | Sony Corp | 回転検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63299759A (ja) | 1988-12-07 |
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