JPH0436693U - - Google Patents
Info
- Publication number
- JPH0436693U JPH0436693U JP7770290U JP7770290U JPH0436693U JP H0436693 U JPH0436693 U JP H0436693U JP 7770290 U JP7770290 U JP 7770290U JP 7770290 U JP7770290 U JP 7770290U JP H0436693 U JPH0436693 U JP H0436693U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- display element
- check switch
- outside
- seen
- 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
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077702U JP2543724Y2 (ja) | 1990-07-20 | 1990-07-20 | 感知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077702U JP2543724Y2 (ja) | 1990-07-20 | 1990-07-20 | 感知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436693U true JPH0436693U (ko) | 1992-03-27 |
| JP2543724Y2 JP2543724Y2 (ja) | 1997-08-13 |
Family
ID=31620333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990077702U Expired - Lifetime JP2543724Y2 (ja) | 1990-07-20 | 1990-07-20 | 感知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2543724Y2 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5660196U (ko) * | 1979-10-15 | 1981-05-22 | ||
| JPH0193892A (ja) * | 1987-10-05 | 1989-04-12 | Matsushita Electric Works Ltd | 感知器 |
| JPH01172188U (ko) * | 1988-05-25 | 1989-12-06 |
-
1990
- 1990-07-20 JP JP1990077702U patent/JP2543724Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5660196U (ko) * | 1979-10-15 | 1981-05-22 | ||
| JPH0193892A (ja) * | 1987-10-05 | 1989-04-12 | Matsushita Electric Works Ltd | 感知器 |
| JPH01172188U (ko) * | 1988-05-25 | 1989-12-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2543724Y2 (ja) | 1997-08-13 |