JPH02109958U - - Google Patents
Info
- Publication number
- JPH02109958U JPH02109958U JP1774689U JP1774689U JPH02109958U JP H02109958 U JPH02109958 U JP H02109958U JP 1774689 U JP1774689 U JP 1774689U JP 1774689 U JP1774689 U JP 1774689U JP H02109958 U JPH02109958 U JP H02109958U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- blades
- peripheral edge
- shaft
- lowermost
- 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
- 230000002093 peripheral effect Effects 0.000 claims 6
- 210000003746 feather Anatomy 0.000 description 2
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1774689U JPH0725546Y2 (ja) | 1989-02-16 | 1989-02-16 | 円形ダクトの風量調整器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1774689U JPH0725546Y2 (ja) | 1989-02-16 | 1989-02-16 | 円形ダクトの風量調整器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02109958U true JPH02109958U (cs) | 1990-09-03 |
| JPH0725546Y2 JPH0725546Y2 (ja) | 1995-06-07 |
Family
ID=31231804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1774689U Expired - Lifetime JPH0725546Y2 (ja) | 1989-02-16 | 1989-02-16 | 円形ダクトの風量調整器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725546Y2 (cs) |
-
1989
- 1989-02-16 JP JP1774689U patent/JPH0725546Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725546Y2 (ja) | 1995-06-07 |