JPH02111890U - - Google Patents
Info
- Publication number
- JPH02111890U JPH02111890U JP2004089U JP2004089U JPH02111890U JP H02111890 U JPH02111890 U JP H02111890U JP 2004089 U JP2004089 U JP 2004089U JP 2004089 U JP2004089 U JP 2004089U JP H02111890 U JPH02111890 U JP H02111890U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- outputs
- logic level
- normally closed
- binary logic
- 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 5
- 230000005856 abnormality Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004089U JPH02111890U (enrdf_load_stackoverflow) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004089U JPH02111890U (enrdf_load_stackoverflow) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111890U true JPH02111890U (enrdf_load_stackoverflow) | 1990-09-06 |
Family
ID=31236081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004089U Pending JPH02111890U (enrdf_load_stackoverflow) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111890U (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63179699A (ja) * | 1987-01-20 | 1988-07-23 | Matsushita Electric Ind Co Ltd | インタ−フエ−スユニツト |
-
1989
- 1989-02-22 JP JP2004089U patent/JPH02111890U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63179699A (ja) * | 1987-01-20 | 1988-07-23 | Matsushita Electric Ind Co Ltd | インタ−フエ−スユニツト |
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