JPH0292100U - - Google Patents
Info
- Publication number
- JPH0292100U JPH0292100U JP261289U JP261289U JPH0292100U JP H0292100 U JPH0292100 U JP H0292100U JP 261289 U JP261289 U JP 261289U JP 261289 U JP261289 U JP 261289U JP H0292100 U JPH0292100 U JP H0292100U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- board
- back plate
- small hole
- case back
- 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
Description
第１図はシロツコフアン型送風機を例にとつた
本考案に係る送風機の縦断面図、第２図はそのＡ
矢示正面図、第３図は第１図に示す送風機のフア
ン回転軸軸受けの防塵対策を示す該回転軸部のみ
の拡大断面図である。
１１……フアン基板、１２……フアンケース背
面板、１７……小孔。
Figure 1 is a vertical cross-sectional view of the blower according to the present invention, taking a Shirotskov fan type blower as an example, and Figure 2 is its A.
The front view indicated by the arrow, and FIG. 3 is an enlarged sectional view of only the rotating shaft portion of the blower shown in FIG. 1, showing dustproof measures for the fan rotating shaft bearing. 11...Fan board, 12...Fan case back plate, 17...Small hole.
Claims (1)
面板１２間の間隙から空気を吸入する小孔１７を
あけたことを特徴とするターボ型送風機。 A turbo blower characterized in that a fan board 11 is provided with a small hole 17 for sucking air from a gap between the board 11 and a fan case back plate 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP261289U JPH0292100U (en) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP261289U JPH0292100U (en) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292100U true JPH0292100U (en) | 1990-07-20 |
Family
ID=31203527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP261289U Pending JPH0292100U (en) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106338A (en) * | 2009-11-17 | 2011-06-02 | Makita Corp | Dust collector |
-
1989
- 1989-01-09 JP JP261289U patent/JPH0292100U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106338A (en) * | 2009-11-17 | 2011-06-02 | Makita Corp | Dust collector |
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