JPH01169754U - - Google Patents
Info
- Publication number
- JPH01169754U JPH01169754U JP6591188U JP6591188U JPH01169754U JP H01169754 U JPH01169754 U JP H01169754U JP 6591188 U JP6591188 U JP 6591188U JP 6591188 U JP6591188 U JP 6591188U JP H01169754 U JPH01169754 U JP H01169754U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- damper
- flange
- groove portion
- ventilation passage
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 5
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6591188U JPH01169754U (de) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6591188U JPH01169754U (de) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169754U true JPH01169754U (de) | 1989-11-30 |
Family
ID=31291332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6591188U Pending JPH01169754U (de) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169754U (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536229U (ja) * | 1991-10-15 | 1993-05-18 | ミサワホーム株式会社 | 台所用排気装置 |
| JPH11351654A (ja) * | 1998-06-11 | 1999-12-24 | Takasago Thermal Eng Co Ltd | 防火ダンパー及び給気装置 |
-
1988
- 1988-05-19 JP JP6591188U patent/JPH01169754U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536229U (ja) * | 1991-10-15 | 1993-05-18 | ミサワホーム株式会社 | 台所用排気装置 |
| JPH11351654A (ja) * | 1998-06-11 | 1999-12-24 | Takasago Thermal Eng Co Ltd | 防火ダンパー及び給気装置 |