JPH02144696U - - Google Patents
Info
- Publication number
- JPH02144696U JPH02144696U JP5349389U JP5349389U JPH02144696U JP H02144696 U JPH02144696 U JP H02144696U JP 5349389 U JP5349389 U JP 5349389U JP 5349389 U JP5349389 U JP 5349389U JP H02144696 U JPH02144696 U JP H02144696U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- electric motor
- annular
- air
- blower device
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係るブロワー装置の断面正面
図、第２図は本考案に係るブロワー装置の底面図
、第３図は従来のブロワー装置の断面正面図であ
る。
１…ブロワー装置、１１…電動機、１１ａ…軸
、１１ｂ…フレーム、１２…インペラー、１２ａ
…背面部分、１３…プレート、１４…ケーシング
、１４ａ…周壁部、１４ｂ…出口ダクト（出口）
、２１…円環状部、２４…空気流路。
FIG. 1 is a cross-sectional front view of a blower device according to the present invention, FIG. 2 is a bottom view of the blower device according to the present invention, and FIG. 3 is a cross-sectional front view of a conventional blower device. DESCRIPTION OF SYMBOLS 1... Blower device, 11... Electric motor, 11a... Shaft, 11b... Frame, 12... Impeller, 12a
...Back part, 13...Plate, 14...Casing, 14a...Peripheral wall part, 14b...Outlet duct (outlet)
, 21... Annular portion, 24... Air flow path.
Claims (1)
圧送される空気を出口に導くように構成されたブ
ロワー装置において、 前記電動機のフレームは、 前記インペラーの背面部分の回転軌跡に沿つた
形状に形成された円環状部を有し、 前記円環状部よりも内周面側には、空気が流通
する空気流路が設けられ、 前記円環上部の背面側には、円環状のプレート
が着脱可能に取り付けられ、 前記プレートには、前記インペラーを覆うとと
もに、内周面が徐々に径大となる渦巻状の周壁部
と空気の出口とを有したケーシングが着脱可能に
取り付けられ てなることを特徴とするブロワー装置。[Claims for Utility Model Registration] An electric motor, and an impeller attached to the shaft of the electric motor, and configured to guide air forced outward in a radial direction by rotation of the impeller to an outlet. In the blower device, the frame of the electric motor has an annular portion formed in a shape along the rotation locus of the back portion of the impeller, and air circulates on the inner peripheral surface side of the annular portion. An air flow path is provided, and an annular plate is removably attached to the back side of the upper part of the annular ring, and the plate covers the impeller and has a spiral whose inner peripheral surface gradually increases in diameter. A blower device comprising a removably attached casing having a shaped peripheral wall and an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5349389U JPH089439Y2 (en) | 1989-05-08 | 1989-05-08 | Blower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5349389U JPH089439Y2 (en) | 1989-05-08 | 1989-05-08 | Blower device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144696U true JPH02144696U (en) | 1990-12-07 |
| JPH089439Y2 JPH089439Y2 (en) | 1996-03-21 |
Family
ID=31574726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5349389U Expired - Lifetime JPH089439Y2 (en) | 1989-05-08 | 1989-05-08 | Blower device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089439Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018017168A (en) * | 2016-07-27 | 2018-02-01 | 株式会社豊田自動織機 | Electric supercharger |
-
1989
- 1989-05-08 JP JP5349389U patent/JPH089439Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018017168A (en) * | 2016-07-27 | 2018-02-01 | 株式会社豊田自動織機 | Electric supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089439Y2 (en) | 1996-03-21 |