JPS6349725Y2 - - Google Patents
Info
- Publication number
- JPS6349725Y2 JPS6349725Y2 JP1982159442U JP15944282U JPS6349725Y2 JP S6349725 Y2 JPS6349725 Y2 JP S6349725Y2 JP 1982159442 U JP1982159442 U JP 1982159442U JP 15944282 U JP15944282 U JP 15944282U JP S6349725 Y2 JPS6349725 Y2 JP S6349725Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- crank gear
- crank
- magnetic
- rotation speed
- 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 18
- 239000000696 magnetic material Substances 0.000 claims description 5
- 235000014676 Phragmites communis Nutrition 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15944282U JPS5964574U (ja) | 1982-10-20 | 1982-10-20 | クランク回転数検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15944282U JPS5964574U (ja) | 1982-10-20 | 1982-10-20 | クランク回転数検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964574U JPS5964574U (ja) | 1984-04-28 |
| JPS6349725Y2 true JPS6349725Y2 (zh) | 1988-12-21 |
Family
ID=30350979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15944282U Granted JPS5964574U (ja) | 1982-10-20 | 1982-10-20 | クランク回転数検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964574U (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600131281A1 (it) * | 2016-12-27 | 2018-06-27 | Campagnolo Srl | Rilevatore per bicicletta |
| IT201600131314A1 (it) * | 2016-12-27 | 2018-06-27 | Campagnolo Srl | Deragliatore elettronico wireless di bicicletta |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56155366U (zh) * | 1980-04-19 | 1981-11-19 | ||
| JPS6035899Y2 (ja) * | 1980-10-28 | 1985-10-24 | 日本精機株式会社 | 速度検出装置 |
-
1982
- 1982-10-20 JP JP15944282U patent/JPS5964574U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5964574U (ja) | 1984-04-28 |
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