JPH02104542U - - Google Patents
Info
- Publication number
- JPH02104542U JPH02104542U JP4746689U JP4746689U JPH02104542U JP H02104542 U JPH02104542 U JP H02104542U JP 4746689 U JP4746689 U JP 4746689U JP 4746689 U JP4746689 U JP 4746689U JP H02104542 U JPH02104542 U JP H02104542U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting body
- casing
- sensor
- electronic 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.)
- Pending
Links
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746689U JPH02104542U (OSRAM) | 1988-10-26 | 1989-04-21 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13959688 | 1988-10-26 | ||
| JP4746689U JPH02104542U (OSRAM) | 1988-10-26 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104542U true JPH02104542U (OSRAM) | 1990-08-20 |
Family
ID=31717988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4746689U Pending JPH02104542U (OSRAM) | 1988-10-26 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104542U (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417625A (ja) * | 1990-05-11 | 1992-01-22 | Sumitomo Metal Ind Ltd | ハースロール |
| JPH11312446A (ja) * | 1998-04-27 | 1999-11-09 | Yamatake Corp | 近接スイッチ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57138733A (en) * | 1981-02-20 | 1982-08-27 | Matsushita Electric Works Ltd | Photoelectric switch aiming device |
-
1989
- 1989-04-21 JP JP4746689U patent/JPH02104542U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57138733A (en) * | 1981-02-20 | 1982-08-27 | Matsushita Electric Works Ltd | Photoelectric switch aiming device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417625A (ja) * | 1990-05-11 | 1992-01-22 | Sumitomo Metal Ind Ltd | ハースロール |
| JPH11312446A (ja) * | 1998-04-27 | 1999-11-09 | Yamatake Corp | 近接スイッチ |