JPH03112598U - - Google Patents
Info
- Publication number
- JPH03112598U JPH03112598U JP2208090U JP2208090U JPH03112598U JP H03112598 U JPH03112598 U JP H03112598U JP 2208090 U JP2208090 U JP 2208090U JP 2208090 U JP2208090 U JP 2208090U JP H03112598 U JPH03112598 U JP H03112598U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- blade
- joined
- centrifugal blower
- view
- 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おける遠心送風機
の羽根車の吸込口側から見た正面図、第２図は同
羽根車の翼形羽根断面図、第３図は本発明の他の
実施例における羽根車の翼形羽根断面図、第４図
は同羽根車に使用した羽根板の断面図、第５図は
従来の一実施例における遠心送風機の羽根車の翼
形羽根の断面図、第６図は他の実施例における同
翼形羽根の断面図、第７図は本考案と従来の羽根
車特性の比較図である。
１……翼形羽根、４……羽根板、５……羽根車
、５０……羽根車の出口側、５１……羽根車の入
口側、６……丸パイプ。
FIG. 1 is a front view of an impeller of a centrifugal blower according to an embodiment of the present invention, seen from the suction port side, FIG. 2 is a cross-sectional view of the airfoil blades of the same impeller, and FIG. 3 is another embodiment of the present invention. FIG. 4 is a cross-sectional view of a blade plate used in the impeller in the example, FIG. 5 is a cross-sectional view of the blade of the impeller of a centrifugal blower in a conventional example, FIG. 6 is a sectional view of the same airfoil blade in another embodiment, and FIG. 7 is a comparison diagram of the impeller characteristics of the present invention and the conventional impeller. DESCRIPTION OF SYMBOLS 1... Airfoil blade, 4... Vane plate, 5... Impeller, 5 0 ... Outlet side of the impeller, 5 1 ... Inlet side of the impeller, 6... Round pipe.
Claims (1)
触させ接合して羽根の出口側とし、他端を丸パイ
プを挟んで接合することにより羽根の入口側とし
た翼形羽根からなる遠心送風機の羽根車。 A centrifugal blower consisting of two blades molded with the same curvature, one end of which is brought into contact and joined to form the outlet side of the blade, and the other end is joined across a round pipe to form the inlet side of the blade. impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2208090U JPH03112598U (en) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2208090U JPH03112598U (en) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112598U true JPH03112598U (en) | 1991-11-18 |
Family
ID=31525099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2208090U Pending JPH03112598U (en) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112598U (en) |
-
1990
- 1990-03-05 JP JP2208090U patent/JPH03112598U/ja active Pending