JPH033094U - - Google Patents
Info
- Publication number
- JPH033094U JPH033094U JP6361189U JP6361189U JPH033094U JP H033094 U JPH033094 U JP H033094U JP 6361189 U JP6361189 U JP 6361189U JP 6361189 U JP6361189 U JP 6361189U JP H033094 U JPH033094 U JP H033094U
- Authority
- JP
- Japan
- Prior art keywords
- output
- level
- comparator
- amplifier
- optical sensor
- 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 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6361189U JPH033094U (cs) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6361189U JPH033094U (cs) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033094U true JPH033094U (cs) | 1991-01-14 |
Family
ID=31593817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6361189U Pending JPH033094U (cs) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033094U (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110926U (cs) * | 1973-01-19 | 1974-09-21 | ||
| JPS5256918U (cs) * | 1975-10-23 | 1977-04-25 | ||
| JPS6443659A (en) * | 1987-08-07 | 1989-02-15 | Kurose Shoten Kk | Panel assembly |
-
1989
- 1989-05-30 JP JP6361189U patent/JPH033094U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110926U (cs) * | 1973-01-19 | 1974-09-21 | ||
| JPS5256918U (cs) * | 1975-10-23 | 1977-04-25 | ||
| JPS6443659A (en) * | 1987-08-07 | 1989-02-15 | Kurose Shoten Kk | Panel assembly |
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