JPS6313464U - - Google Patents
Info
- Publication number
- JPS6313464U JPS6313464U JP10630386U JP10630386U JPS6313464U JP S6313464 U JPS6313464 U JP S6313464U JP 10630386 U JP10630386 U JP 10630386U JP 10630386 U JP10630386 U JP 10630386U JP S6313464 U JPS6313464 U JP S6313464U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- facing
- magnetic sensor
- coil
- rotating body
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986106303U JPH0437338Y2 (pt) | 1986-07-12 | 1986-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986106303U JPH0437338Y2 (pt) | 1986-07-12 | 1986-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6313464U true JPS6313464U (pt) | 1988-01-28 |
| JPH0437338Y2 JPH0437338Y2 (pt) | 1992-09-02 |
Family
ID=30981535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986106303U Expired JPH0437338Y2 (pt) | 1986-07-12 | 1986-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437338Y2 (pt) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162464A (ja) * | 1984-02-02 | 1985-08-24 | Canon Electronics Inc | ブラシレスモ−タ−のインデツクス信号検出機構 |
| JPS6182374A (ja) * | 1984-09-28 | 1986-04-25 | Copal Denshi Kk | フロツピ−デイスクのインデツクスパルス発生装置 |
-
1986
- 1986-07-12 JP JP1986106303U patent/JPH0437338Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162464A (ja) * | 1984-02-02 | 1985-08-24 | Canon Electronics Inc | ブラシレスモ−タ−のインデツクス信号検出機構 |
| JPS6182374A (ja) * | 1984-09-28 | 1986-04-25 | Copal Denshi Kk | フロツピ−デイスクのインデツクスパルス発生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437338Y2 (pt) | 1992-09-02 |