JPH01154463U - - Google Patents
Info
- Publication number
- JPH01154463U JPH01154463U JP5024888U JP5024888U JPH01154463U JP H01154463 U JPH01154463 U JP H01154463U JP 5024888 U JP5024888 U JP 5024888U JP 5024888 U JP5024888 U JP 5024888U JP H01154463 U JPH01154463 U JP H01154463U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- circumferential surface
- magnetic material
- filled
- resin
- 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.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図は要部（第２図のＡ部）の拡大図、第
２図は正面図、第３図は縦断面図である。
２……回転体、４……凸部、６……凹部、８…
…非磁性体。
Figures 1 to 3 show an embodiment of the present invention. Figure 1 is an enlarged view of the main part (part A in Figure 2), Figure 2 is a front view, and Figure 3 is a longitudinal section. It is a diagram. 2... Rotating body, 4... Convex part, 6... Concave part, 8...
...Non-magnetic material.
Claims (1)
と、この回転体に近接配置され、回転体の回転に
伴う磁束の変化を検出する検出器とを備えた速度
検出装置において、上記回転体の周面に形成され
た凹部内に樹脂等の非磁性体を充填したことを特
徴とする速度検出装置の回転体。 A speed detection device comprising: a rotating body having irregularities made of a magnetic material formed on its circumferential surface; and a detector disposed close to the rotating body to detect changes in magnetic flux accompanying rotation of the rotating body; A rotating body of a speed detecting device, characterized in that a recess formed in a circumferential surface of the rotating body is filled with a non-magnetic material such as resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5024888U JPH01154463U (en) | 1988-04-14 | 1988-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5024888U JPH01154463U (en) | 1988-04-14 | 1988-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01154463U true JPH01154463U (en) | 1989-10-24 |
Family
ID=31276308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5024888U Pending JPH01154463U (en) | 1988-04-14 | 1988-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01154463U (en) |
-
1988
- 1988-04-14 JP JP5024888U patent/JPH01154463U/ja active Pending
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