JPH02137600U - - Google Patents
Info
- Publication number
- JPH02137600U JPH02137600U JP4639489U JP4639489U JPH02137600U JP H02137600 U JPH02137600 U JP H02137600U JP 4639489 U JP4639489 U JP 4639489U JP 4639489 U JP4639489 U JP 4639489U JP H02137600 U JPH02137600 U JP H02137600U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- bell mouth
- bellmouth
- rotation
- gap
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639489U JPH073040Y2 (ja) | 1989-04-20 | 1989-04-20 | プロペラファン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639489U JPH073040Y2 (ja) | 1989-04-20 | 1989-04-20 | プロペラファン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02137600U true JPH02137600U (enExample) | 1990-11-16 |
| JPH073040Y2 JPH073040Y2 (ja) | 1995-01-30 |
Family
ID=31561442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4639489U Expired - Fee Related JPH073040Y2 (ja) | 1989-04-20 | 1989-04-20 | プロペラファン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073040Y2 (enExample) |
-
1989
- 1989-04-20 JP JP4639489U patent/JPH073040Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073040Y2 (ja) | 1995-01-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |