JPH02111032U - - Google Patents
Info
- Publication number
- JPH02111032U JPH02111032U JP1970489U JP1970489U JPH02111032U JP H02111032 U JPH02111032 U JP H02111032U JP 1970489 U JP1970489 U JP 1970489U JP 1970489 U JP1970489 U JP 1970489U JP H02111032 U JPH02111032 U JP H02111032U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- light receiving
- axis
- emitting part
- 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
- 238000001514 detection method Methods 0.000 claims description 3
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970489U JPH02111032U (OSRAM) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970489U JPH02111032U (OSRAM) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111032U true JPH02111032U (OSRAM) | 1990-09-05 |
Family
ID=31235450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970489U Pending JPH02111032U (OSRAM) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111032U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230070A (ja) * | 1985-04-03 | 1986-10-14 | Nippon Air Brake Co Ltd | 物体検知装置 |
-
1989
- 1989-02-22 JP JP1970489U patent/JPH02111032U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230070A (ja) * | 1985-04-03 | 1986-10-14 | Nippon Air Brake Co Ltd | 物体検知装置 |