JPS58154899U - Blower - Google Patents
BlowerInfo
- Publication number
- JPS58154899U JPS58154899U JP5381082U JP5381082U JPS58154899U JP S58154899 U JPS58154899 U JP S58154899U JP 5381082 U JP5381082 U JP 5381082U JP 5381082 U JP5381082 U JP 5381082U JP S58154899 U JPS58154899 U JP S58154899U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- rotating shaft
- blower
- main plate
- ventilation duct
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の送風機を示す側断面図、第２図は本考案
の一実施例による送風機を示す側断面図 −である。図
において１は回転軸、２はボス、３は羽根、４は主板、
５は通風孔、６は通風ダクトミ７はケーシング、８は支
持板、９は軸流ファンである。なお、図中同一符号は同
一または相当部分を示す。FIG. 1 is a side sectional view showing a conventional blower, and FIG. 2 is a side sectional view showing a blower according to an embodiment of the present invention. In the figure, 1 is the rotating shaft, 2 is the boss, 3 is the blade, 4 is the main plate,
5 is a ventilation hole, 6 is a ventilation duct, 7 is a casing, 8 is a support plate, and 9 is an axial fan. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (2)
ボスの外周に固着され、複数個の羽根が取りつけられた
主板を備えた送風機においせ、上記主板を挾んでその両
側に上記ボスおよび回転軸を覆う通風ダクトを設けると
共に、上記ボスに複数個の軸方向通気孔を設け、該通風
ダクトには、上記ボスおよび回転軸の冷却風のみを通気
させるようにしたことを特徴とする送風機。(1) In a blower equipped with a rotating shaft, a boss fitted to the rotating shaft, and a main plate fixed to the outer periphery of the boss and having a plurality of blades attached, the main plate is sandwiched and placed on both sides of the main plate. A ventilation duct is provided to cover the boss and the rotating shaft, and a plurality of axial ventilation holes are provided in the boss, and only cooling air for the boss and the rotating shaft is allowed to pass through the ventilation duct. A blower.
が取付けられている実用新案登録請求の範囲第１項記載
の送風機。(2) The blower according to claim 1, wherein at least one axial fan is attached to a predetermined location of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381082U JPS58154899U (en) | 1982-04-12 | 1982-04-12 | Blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5381082U JPS58154899U (en) | 1982-04-12 | 1982-04-12 | Blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58154899U true JPS58154899U (en) | 1983-10-17 |
Family
ID=30064455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5381082U Pending JPS58154899U (en) | 1982-04-12 | 1982-04-12 | Blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58154899U (en) |
-
1982
- 1982-04-12 JP JP5381082U patent/JPS58154899U/en active Pending
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