JPH0725548Y2 - 室内作動表示付ダンパー - Google Patents
室内作動表示付ダンパーInfo
- Publication number
- JPH0725548Y2 JPH0725548Y2 JP1989095203U JP9520389U JPH0725548Y2 JP H0725548 Y2 JPH0725548 Y2 JP H0725548Y2 JP 1989095203 U JP1989095203 U JP 1989095203U JP 9520389 U JP9520389 U JP 9520389U JP H0725548 Y2 JPH0725548 Y2 JP H0725548Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- rotary shaft
- blade
- ceiling
- operation display
- 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 - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 description 17
- 230000007257 malfunction Effects 0.000 description 5
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095203U JPH0725548Y2 (ja) | 1989-08-12 | 1989-08-12 | 室内作動表示付ダンパー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095203U JPH0725548Y2 (ja) | 1989-08-12 | 1989-08-12 | 室内作動表示付ダンパー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0334545U JPH0334545U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-04 |
| JPH0725548Y2 true JPH0725548Y2 (ja) | 1995-06-07 |
Family
ID=31644482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095203U Expired - Lifetime JPH0725548Y2 (ja) | 1989-08-12 | 1989-08-12 | 室内作動表示付ダンパー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725548Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001324183A (ja) * | 2000-05-12 | 2001-11-22 | Shimizu Corp | 加圧防煙システム |
| CN103831377B (zh) * | 2014-03-19 | 2015-10-14 | 中铁隆昌铁路器材有限公司 | 一种用于滚丝机长螺栓滚丝全自动上料卸料机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263642U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-10-11 | 1987-04-20 |
-
1989
- 1989-08-12 JP JP1989095203U patent/JPH0725548Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334545U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-04 |