JPH0267536U - - Google Patents
Info
- Publication number
- JPH0267536U JPH0267536U JP14791388U JP14791388U JPH0267536U JP H0267536 U JPH0267536 U JP H0267536U JP 14791388 U JP14791388 U JP 14791388U JP 14791388 U JP14791388 U JP 14791388U JP H0267536 U JPH0267536 U JP H0267536U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- photoelectric switch
- view
- transmission type
- lens plate
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14791388U JPH0722838Y2 (ja) | 1988-11-11 | 1988-11-11 | 光電センサ |
| US07/433,787 US4990768A (en) | 1988-11-11 | 1989-11-09 | Electronic apparatus including photoelectric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14791388U JPH0722838Y2 (ja) | 1988-11-11 | 1988-11-11 | 光電センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267536U true JPH0267536U (me) | 1990-05-22 |
| JPH0722838Y2 JPH0722838Y2 (ja) | 1995-05-24 |
Family
ID=31418761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14791388U Expired - Lifetime JPH0722838Y2 (ja) | 1988-11-11 | 1988-11-11 | 光電センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722838Y2 (me) |
-
1988
- 1988-11-11 JP JP14791388U patent/JPH0722838Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722838Y2 (ja) | 1995-05-24 |
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