JPH0449785Y2 - - Google Patents
Info
- Publication number
- JPH0449785Y2 JPH0449785Y2 JP11599088U JP11599088U JPH0449785Y2 JP H0449785 Y2 JPH0449785 Y2 JP H0449785Y2 JP 11599088 U JP11599088 U JP 11599088U JP 11599088 U JP11599088 U JP 11599088U JP H0449785 Y2 JPH0449785 Y2 JP H0449785Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light guide
- guide plate
- photoelectric switch
- switch device
- 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.)
- Expired
Links
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11599088U JPH0449785Y2 (enrdf_load_stackoverflow) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11599088U JPH0449785Y2 (enrdf_load_stackoverflow) | 1988-09-05 | 1988-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0237421U JPH0237421U (enrdf_load_stackoverflow) | 1990-03-12 |
| JPH0449785Y2 true JPH0449785Y2 (enrdf_load_stackoverflow) | 1992-11-24 |
Family
ID=31358140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11599088U Expired JPH0449785Y2 (enrdf_load_stackoverflow) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449785Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9190998B2 (en) * | 2012-04-10 | 2015-11-17 | Xerox Corporation | Optical switch |
-
1988
- 1988-09-05 JP JP11599088U patent/JPH0449785Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237421U (enrdf_load_stackoverflow) | 1990-03-12 |
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