JPS63193795U - - Google Patents
Info
- Publication number
- JPS63193795U JPS63193795U JP8605987U JP8605987U JPS63193795U JP S63193795 U JPS63193795 U JP S63193795U JP 8605987 U JP8605987 U JP 8605987U JP 8605987 U JP8605987 U JP 8605987U JP S63193795 U JPS63193795 U JP S63193795U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- inner circumferential
- fan shroud
- blade tip
- baffle plate
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１，２図は本考案の一実施例を示す概略図、
第３図は同実施例の要部斜視図、第４図は翼端渦
の発生状態を示す説明図、第５図は従来例を示す
概略図である。
１：フアン、２：フアンシユラウド、１３：翼
端、２１：シユラウド本体、２２：吸音リング。
Figures 1 and 2 are schematic diagrams showing an embodiment of the present invention;
FIG. 3 is a perspective view of a main part of the same embodiment, FIG. 4 is an explanatory diagram showing the state of generation of a blade tip vortex, and FIG. 5 is a schematic diagram showing a conventional example. 1: Fan, 2: Fan shroud, 13: Wing tip, 21: Shroud body, 22: Sound absorption ring.
Claims (1)
るフアンシユラウドにおいて、同フアンシユラウ
ドの上記フアンの翼端に対向する内周部分を同内
周側に開口するハニカム材により形成したことを
特徴とするフアンシユラウド。 A fan shroud provided as a baffle plate around an axial flow fan, characterized in that an inner circumferential portion of the fan shroud facing the blade tip of the fan is formed of a honeycomb material opening on the inner circumferential side. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8605987U JPS63193795U (en) | 1987-06-02 | 1987-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8605987U JPS63193795U (en) | 1987-06-02 | 1987-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193795U true JPS63193795U (en) | 1988-12-13 |
Family
ID=30942024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8605987U Pending JPS63193795U (en) | 1987-06-02 | 1987-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012197740A (en) * | 2011-03-22 | 2012-10-18 | Fujitsu Ltd | Axial blower |
-
1987
- 1987-06-02 JP JP8605987U patent/JPS63193795U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012197740A (en) * | 2011-03-22 | 2012-10-18 | Fujitsu Ltd | Axial blower |