JPH0227510U - - Google Patents
Info
- Publication number
- JPH0227510U JPH0227510U JP10636488U JP10636488U JPH0227510U JP H0227510 U JPH0227510 U JP H0227510U JP 10636488 U JP10636488 U JP 10636488U JP 10636488 U JP10636488 U JP 10636488U JP H0227510 U JPH0227510 U JP H0227510U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- displacement detection
- absolute origin
- displacement
- light source
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988106364U JPH0619049Y2 (ja) | 1988-08-11 | 1988-08-11 | 変位検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988106364U JPH0619049Y2 (ja) | 1988-08-11 | 1988-08-11 | 変位検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0227510U true JPH0227510U (de) | 1990-02-22 |
JPH0619049Y2 JPH0619049Y2 (ja) | 1994-05-18 |
Family
ID=31339806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988106364U Expired - Lifetime JPH0619049Y2 (ja) | 1988-08-11 | 1988-08-11 | 変位検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0619049Y2 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6212815U (de) * | 1985-07-10 | 1987-01-26 | ||
JPS6344112U (de) * | 1986-09-05 | 1988-03-24 |
-
1988
- 1988-08-11 JP JP1988106364U patent/JPH0619049Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6212815U (de) * | 1985-07-10 | 1987-01-26 | ||
JPS6344112U (de) * | 1986-09-05 | 1988-03-24 |
Also Published As
Publication number | Publication date |
---|---|
JPH0619049Y2 (ja) | 1994-05-18 |