JPH0397148U - - Google Patents
Info
- Publication number
- JPH0397148U JPH0397148U JP464090U JP464090U JPH0397148U JP H0397148 U JPH0397148 U JP H0397148U JP 464090 U JP464090 U JP 464090U JP 464090 U JP464090 U JP 464090U JP H0397148 U JPH0397148 U JP H0397148U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- blade
- damper device
- air passage
- damper
- 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
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990004640U JPH0731077Y2 (ja) | 1990-01-24 | 1990-01-24 | 給気ダンパ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990004640U JPH0731077Y2 (ja) | 1990-01-24 | 1990-01-24 | 給気ダンパ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0397148U true JPH0397148U (hu) | 1991-10-04 |
JPH0731077Y2 JPH0731077Y2 (ja) | 1995-07-19 |
Family
ID=31508376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990004640U Expired - Lifetime JPH0731077Y2 (ja) | 1990-01-24 | 1990-01-24 | 給気ダンパ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0731077Y2 (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101946438B1 (ko) * | 2018-06-19 | 2019-05-02 | (주)코리스에어 | 밀폐 역풍 방지 댐퍼 |
KR102468857B1 (ko) * | 2021-01-27 | 2022-11-17 | 안진혁 | 댐퍼를 갖는 급기 디퓨저 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6392149U (hu) * | 1986-12-05 | 1988-06-15 |
-
1990
- 1990-01-24 JP JP1990004640U patent/JPH0731077Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6392149U (hu) * | 1986-12-05 | 1988-06-15 |
Also Published As
Publication number | Publication date |
---|---|
JPH0731077Y2 (ja) | 1995-07-19 |