JPH0325807Y2 - - Google Patents
Info
- Publication number
- JPH0325807Y2 JPH0325807Y2 JP2020085U JP2020085U JPH0325807Y2 JP H0325807 Y2 JPH0325807 Y2 JP H0325807Y2 JP 2020085 U JP2020085 U JP 2020085U JP 2020085 U JP2020085 U JP 2020085U JP H0325807 Y2 JPH0325807 Y2 JP H0325807Y2
- Authority
- JP
- Japan
- Prior art keywords
- fire prevention
- prevention panel
- fire
- panel
- smoke
- 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.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 12
- 230000000452 restraining effect Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims 1
- 238000011896 sensitive detection Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Special Wing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020085U JPH0325807Y2 (ru) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020085U JPH0325807Y2 (ru) | 1985-02-15 | 1985-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61136754U JPS61136754U (ru) | 1986-08-25 |
| JPH0325807Y2 true JPH0325807Y2 (ru) | 1991-06-04 |
Family
ID=30510468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020085U Expired JPH0325807Y2 (ru) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325807Y2 (ru) |
-
1985
- 1985-02-15 JP JP2020085U patent/JPH0325807Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61136754U (ru) | 1986-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6615894B1 (en) | Self-closing single-sided accordion fire door | |
| US4650036A (en) | Emergency evacuation apparatus | |
| US3249148A (en) | Automatic venetian blinds | |
| CN211357513U (zh) | 挡烟闭火防蔓延智能窒息控火系统 | |
| JPH0325807Y2 (ru) | ||
| JP4013389B2 (ja) | シャッター装置 | |
| US20160265269A1 (en) | Smoke or Fire Barrier | |
| JP3643611B2 (ja) | 耐火シート製巻取式可動たれ壁 | |
| JPH0242873Y2 (ru) | ||
| US20040045771A1 (en) | Emergency escape system | |
| CN110732102A (zh) | 挡烟闭火防蔓延智能窒息控火系统 | |
| JP2940671B1 (ja) | 防火シャッタ用安全装置 | |
| KR101659943B1 (ko) | 화재발생시 대피기능을 갖는 공동주택의 소방용 발코니 장치 | |
| JP2543480B2 (ja) | 移動体の走行作動自動切換装置 | |
| JP2005105750A (ja) | 防火シャッタ用安全装置 | |
| JPH0451814Y2 (ru) | ||
| JP7401295B2 (ja) | 防煙スクリーン装置 | |
| JP3753847B2 (ja) | シート扉付きシャッター装置 | |
| JP4686511B2 (ja) | シャッター装置 | |
| JPH0449279Y2 (ru) | ||
| JPH0451815Y2 (ru) | ||
| JPS61136755U (ru) | ||
| JP4455234B2 (ja) | 開閉装置 | |
| JP2000145332A (ja) | 防火シャッター | |
| JP5118000B2 (ja) | 建築物用開閉装置 |