JPS6392311U - - Google Patents
Info
- Publication number
- JPS6392311U JPS6392311U JP18675286U JP18675286U JPS6392311U JP S6392311 U JPS6392311 U JP S6392311U JP 18675286 U JP18675286 U JP 18675286U JP 18675286 U JP18675286 U JP 18675286U JP S6392311 U JPS6392311 U JP S6392311U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical magnet
- magnetic pole
- position detection
- lens barrel
- detection element
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Focusing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18675286U JPS6392311U (pl) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18675286U JPS6392311U (pl) | 1986-12-05 | 1986-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6392311U true JPS6392311U (pl) | 1988-06-15 |
Family
ID=31136597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18675286U Pending JPS6392311U (pl) | 1986-12-05 | 1986-12-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6392311U (pl) |
-
1986
- 1986-12-05 JP JP18675286U patent/JPS6392311U/ja active Pending