JPH0459400U - - Google Patents
Info
- Publication number
- JPH0459400U JPH0459400U JP10186090U JP10186090U JPH0459400U JP H0459400 U JPH0459400 U JP H0459400U JP 10186090 U JP10186090 U JP 10186090U JP 10186090 U JP10186090 U JP 10186090U JP H0459400 U JPH0459400 U JP H0459400U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- casing
- ventilation hole
- propeller fan
- closing
- 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 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101860U JP2518434Y2 (ja) | 1990-09-28 | 1990-09-28 | 送風装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101860U JP2518434Y2 (ja) | 1990-09-28 | 1990-09-28 | 送風装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459400U true JPH0459400U (ru) | 1992-05-21 |
| JP2518434Y2 JP2518434Y2 (ja) | 1996-11-27 |
Family
ID=31845644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990101860U Expired - Lifetime JP2518434Y2 (ja) | 1990-09-28 | 1990-09-28 | 送風装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518434Y2 (ru) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213109A (en) * | 1975-07-21 | 1977-02-01 | Toshiba Corp | Draft equipment |
| JPH0267874U (ru) * | 1988-11-09 | 1990-05-23 |
-
1990
- 1990-09-28 JP JP1990101860U patent/JP2518434Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213109A (en) * | 1975-07-21 | 1977-02-01 | Toshiba Corp | Draft equipment |
| JPH0267874U (ru) * | 1988-11-09 | 1990-05-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518434Y2 (ja) | 1996-11-27 |