JPS6257891U - - Google Patents
Info
- Publication number
- JPS6257891U JPS6257891U JP14814485U JP14814485U JPS6257891U JP S6257891 U JPS6257891 U JP S6257891U JP 14814485 U JP14814485 U JP 14814485U JP 14814485 U JP14814485 U JP 14814485U JP S6257891 U JPS6257891 U JP S6257891U
- Authority
- JP
- Japan
- Prior art keywords
- case
- smoke
- periphery
- diameter
- cover part
- 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
- 239000000779 smoke Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148144U JPH044316Y2 (ko) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148144U JPH044316Y2 (ko) | 1985-09-30 | 1985-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6257891U true JPS6257891U (ko) | 1987-04-10 |
| JPH044316Y2 JPH044316Y2 (ko) | 1992-02-07 |
Family
ID=31062147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985148144U Expired JPH044316Y2 (ko) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044316Y2 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193896A (ja) * | 1987-10-05 | 1989-04-12 | Matsushita Electric Works Ltd | 煙感知器 |
| JPH01116895U (ko) * | 1988-01-29 | 1989-08-07 | ||
| JP2003141653A (ja) * | 2001-10-31 | 2003-05-16 | Nohmi Bosai Ltd | 火災感知器 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49102395A (ko) * | 1972-09-21 | 1974-09-27 | ||
| JPS49131798A (ko) * | 1973-04-17 | 1974-12-17 | ||
| JPS5437272U (ko) * | 1977-08-11 | 1979-03-10 | ||
| JPS5627596U (ko) * | 1979-08-10 | 1981-03-14 | ||
| JPS5912717U (ja) * | 1982-07-16 | 1984-01-26 | ダイキヨ−・ベバスト株式会社 | 乗物の屋根窓 |
-
1985
- 1985-09-30 JP JP1985148144U patent/JPH044316Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49102395A (ko) * | 1972-09-21 | 1974-09-27 | ||
| JPS49131798A (ko) * | 1973-04-17 | 1974-12-17 | ||
| JPS5437272U (ko) * | 1977-08-11 | 1979-03-10 | ||
| JPS5627596U (ko) * | 1979-08-10 | 1981-03-14 | ||
| JPS5912717U (ja) * | 1982-07-16 | 1984-01-26 | ダイキヨ−・ベバスト株式会社 | 乗物の屋根窓 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193896A (ja) * | 1987-10-05 | 1989-04-12 | Matsushita Electric Works Ltd | 煙感知器 |
| JPH01116895U (ko) * | 1988-01-29 | 1989-08-07 | ||
| JP2003141653A (ja) * | 2001-10-31 | 2003-05-16 | Nohmi Bosai Ltd | 火災感知器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044316Y2 (ko) | 1992-02-07 |