JPH01112490U - - Google Patents
Info
- Publication number
- JPH01112490U JPH01112490U JP748088U JP748088U JPH01112490U JP H01112490 U JPH01112490 U JP H01112490U JP 748088 U JP748088 U JP 748088U JP 748088 U JP748088 U JP 748088U JP H01112490 U JPH01112490 U JP H01112490U
- Authority
- JP
- Japan
- Prior art keywords
- light
- movable member
- light receiver
- sensor circuit
- optical sensor
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP748088U JPH01112490U (he) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP748088U JPH01112490U (he) | 1988-01-22 | 1988-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01112490U true JPH01112490U (he) | 1989-07-28 |
Family
ID=31212522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP748088U Pending JPH01112490U (he) | 1988-01-22 | 1988-01-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01112490U (he) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013195355A (ja) * | 2012-03-22 | 2013-09-30 | Mitsubishi Electric Corp | 光電センサおよび光電センサの故障検出方法 |
-
1988
- 1988-01-22 JP JP748088U patent/JPH01112490U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013195355A (ja) * | 2012-03-22 | 2013-09-30 | Mitsubishi Electric Corp | 光電センサおよび光電センサの故障検出方法 |