JPS62161734U - - Google Patents
Info
- Publication number
- JPS62161734U JPS62161734U JP5016686U JP5016686U JPS62161734U JP S62161734 U JPS62161734 U JP S62161734U JP 5016686 U JP5016686 U JP 5016686U JP 5016686 U JP5016686 U JP 5016686U JP S62161734 U JPS62161734 U JP S62161734U
- Authority
- JP
- Japan
- Prior art keywords
- light
- polarizing filter
- light emitting
- receiving
- photoelectric switch
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986050166U JPH0418185Y2 (US06724976-20040420-M00002.png) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986050166U JPH0418185Y2 (US06724976-20040420-M00002.png) | 1986-04-03 | 1986-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62161734U true JPS62161734U (US06724976-20040420-M00002.png) | 1987-10-14 |
| JPH0418185Y2 JPH0418185Y2 (US06724976-20040420-M00002.png) | 1992-04-23 |
Family
ID=30873270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986050166U Expired JPH0418185Y2 (US06724976-20040420-M00002.png) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418185Y2 (US06724976-20040420-M00002.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0188438U (US06724976-20040420-M00002.png) * | 1987-11-30 | 1989-06-12 | ||
| JPH01143049U (US06724976-20040420-M00002.png) * | 1988-03-25 | 1989-09-29 | ||
| JPH05221546A (ja) * | 1992-02-12 | 1993-08-31 | Mita Ind Co Ltd | 給紙装置 |
| JP2017033860A (ja) * | 2015-08-05 | 2017-02-09 | アズビル株式会社 | 回帰反射形光電センサ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544527U (US06724976-20040420-M00002.png) * | 1978-09-16 | 1980-03-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143991A (en) * | 1977-05-21 | 1978-12-14 | Sumitomo Electric Ind Ltd | Water-proof device for cable duct line port |
-
1986
- 1986-04-03 JP JP1986050166U patent/JPH0418185Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544527U (US06724976-20040420-M00002.png) * | 1978-09-16 | 1980-03-24 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0188438U (US06724976-20040420-M00002.png) * | 1987-11-30 | 1989-06-12 | ||
| JPH01143049U (US06724976-20040420-M00002.png) * | 1988-03-25 | 1989-09-29 | ||
| JPH05221546A (ja) * | 1992-02-12 | 1993-08-31 | Mita Ind Co Ltd | 給紙装置 |
| JP2017033860A (ja) * | 2015-08-05 | 2017-02-09 | アズビル株式会社 | 回帰反射形光電センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418185Y2 (US06724976-20040420-M00002.png) | 1992-04-23 |
