JPH01124399U - - Google Patents
Info
- Publication number
- JPH01124399U JPH01124399U JP1996388U JP1996388U JPH01124399U JP H01124399 U JPH01124399 U JP H01124399U JP 1996388 U JP1996388 U JP 1996388U JP 1996388 U JP1996388 U JP 1996388U JP H01124399 U JPH01124399 U JP H01124399U
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal fan
- impeller
- length direction
- utility
- circular cross
- 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 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例に係る遠心フアンの
断面図、第２図は従来の遠心フアンの構造説明図
である。
１０……羽根車、１１……主板、２３……渦室
の外壁、２１……環状板、２４……平板。
FIG. 1 is a sectional view of a centrifugal fan according to an embodiment of the present invention, and FIG. 2 is a structural explanatory diagram of a conventional centrifugal fan. DESCRIPTION OF SYMBOLS 10... Impeller, 11... Main plate, 23... Outer wall of the vortex chamber, 21... Annular plate, 24... Flat plate.
Claims (1)
板の両側に装着され長さ方向に垂直の断面がほぼ
円形をなす渦室を有してなることを特徴とする遠
心フアン。 A centrifugal fan characterized by having vortex chambers that are attached to both sides of an annular flat plate provided on an extended surface of a main plate of an impeller and have a substantially circular cross section perpendicular to the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996388U JPH01124399U (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996388U JPH01124399U (en) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124399U true JPH01124399U (en) | 1989-08-24 |
Family
ID=31235936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1996388U Pending JPH01124399U (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007051551A (en) * | 2005-08-15 | 2007-03-01 | Hitachi Plant Technologies Ltd | Double suction volute pump |
-
1988
- 1988-02-19 JP JP1996388U patent/JPH01124399U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007051551A (en) * | 2005-08-15 | 2007-03-01 | Hitachi Plant Technologies Ltd | Double suction volute pump |
| JP4696774B2 (en) * | 2005-08-15 | 2011-06-08 | 株式会社日立プラントテクノロジー | Double suction centrifugal pump |