JPH048984U - - Google Patents
Info
- Publication number
- JPH048984U JPH048984U JP4944090U JP4944090U JPH048984U JP H048984 U JPH048984 U JP H048984U JP 4944090 U JP4944090 U JP 4944090U JP 4944090 U JP4944090 U JP 4944090U JP H048984 U JPH048984 U JP H048984U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- circuit
- light
- logical product
- input
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Optical Transform (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990049440U JPH0749428Y2 (ja) | 1990-05-11 | 1990-05-11 | 光電スイッチ回路 |
EP96114375A EP0753939A1 (en) | 1990-05-11 | 1991-05-08 | Photoelectrical switching circuit |
EP91304150A EP0456482B1 (en) | 1990-05-11 | 1991-05-08 | Photoelectrical switching circuit |
DE69125522T DE69125522T2 (de) | 1990-05-11 | 1991-05-08 | Photoelektrischer Schaltkreis |
US07/697,894 US5099113A (en) | 1990-05-11 | 1991-05-08 | Photoelectrical switching circuit with frequency divider circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990049440U JPH0749428Y2 (ja) | 1990-05-11 | 1990-05-11 | 光電スイッチ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH048984U true JPH048984U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-27 |
JPH0749428Y2 JPH0749428Y2 (ja) | 1995-11-13 |
Family
ID=31567134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990049440U Expired - Lifetime JPH0749428Y2 (ja) | 1990-05-11 | 1990-05-11 | 光電スイッチ回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0749428Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61139776A (ja) * | 1984-12-11 | 1986-06-27 | Riide Denki Kk | 光電スイツチ |
-
1990
- 1990-05-11 JP JP1990049440U patent/JPH0749428Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61139776A (ja) * | 1984-12-11 | 1986-06-27 | Riide Denki Kk | 光電スイツチ |
Also Published As
Publication number | Publication date |
---|---|
JPH0749428Y2 (ja) | 1995-11-13 |