JPH03127141U - - Google Patents
Info
- Publication number
- JPH03127141U JPH03127141U JP3423390U JP3423390U JPH03127141U JP H03127141 U JPH03127141 U JP H03127141U JP 3423390 U JP3423390 U JP 3423390U JP 3423390 U JP3423390 U JP 3423390U JP H03127141 U JPH03127141 U JP H03127141U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- damper
- damper blade
- building
- main body
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034233U JPH068424Y2 (ja) | 1990-04-02 | 1990-04-02 | 外壁用給気ダンパ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034233U JPH068424Y2 (ja) | 1990-04-02 | 1990-04-02 | 外壁用給気ダンパ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127141U true JPH03127141U (is) | 1991-12-20 |
| JPH068424Y2 JPH068424Y2 (ja) | 1994-03-02 |
Family
ID=31538525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990034233U Expired - Lifetime JPH068424Y2 (ja) | 1990-04-02 | 1990-04-02 | 外壁用給気ダンパ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068424Y2 (is) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008304151A (ja) * | 2007-06-09 | 2008-12-18 | Shinko Taira | 換気口装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528947U (is) * | 1975-07-05 | 1977-01-21 |
-
1990
- 1990-04-02 JP JP1990034233U patent/JPH068424Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528947U (is) * | 1975-07-05 | 1977-01-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008304151A (ja) * | 2007-06-09 | 2008-12-18 | Shinko Taira | 換気口装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068424Y2 (ja) | 1994-03-02 |