JPS5962298U - multi-blade fan device - Google Patents
multi-blade fan deviceInfo
- Publication number
- JPS5962298U JPS5962298U JP15695182U JP15695182U JPS5962298U JP S5962298 U JPS5962298 U JP S5962298U JP 15695182 U JP15695182 U JP 15695182U JP 15695182 U JP15695182 U JP 15695182U JP S5962298 U JPS5962298 U JP S5962298U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- retaining ring
- fan device
- blade fan
- boss
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
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図は自動車用空気調和装置のインテークユニットの
断面図、第２図は従来のシロッコファンの斜視図、第３
図は従来のシロッコファンの斜視図、第４図Ａは本考案
に係るシロッコファンの斜視図、第４図Ｂは同シロッコ
ファンの型抜き方向を示す概略断面図、第５図は同シロ
ッコファンを、ファンスクロールに組み込んだ断面図、
第６図は本考案の他の実施例を示す要部斜視図である。
２０・・・・・・シロッコファン、２１・・・・・・ブ
レード、２１ａ・・・・・・一端部、２１ｂ・・・・・
・他端部、２２・・・・・・保持リング、２３・・・・
・・ボス部、２６・・・・・・補助ブレＩｆ
２０
２４ Ｍ
３Figure 1 is a sectional view of an intake unit of an automotive air conditioner, Figure 2 is a perspective view of a conventional sirocco fan, and Figure 3 is a cross-sectional view of an intake unit of an automotive air conditioner.
The figure is a perspective view of a conventional scirocco fan, FIG. 4A is a perspective view of a scirocco fan according to the present invention, FIG. 4B is a schematic sectional view showing the direction of cutting out the scirocco fan, and FIG. 5 is a perspective view of the same scirocco fan. A cross-sectional view of the fan scroll incorporated into the fan scroll.
FIG. 6 is a perspective view of main parts showing another embodiment of the present invention. 20...Sirocco fan, 21...Blade, 21a...One end, 21b...
・Other end, 22... Retaining ring, 23...
...Boss part, 26...Auxiliary shake If
20 24 M 3
Claims (2)
ングにより保持するとともに他端部にボス部を取付けて
なるシロッコファンにおいて、前記ブレード、保持リン
グ及びボス部を一体的に樹脂成形するとともに、前記ブ
レードの一部を前記保持リングより半径方向外方に突出
せしめ、補助ブレードを形成してなるシロッコファン。(1) In a sirocco fan in which one end of a plurality of blades arranged in a ring is held by a retaining ring and a boss is attached to the other end, the blades, the retaining ring, and the boss are integrally molded with resin. . A sirocco fan, wherein a portion of the blade protrudes radially outward from the retaining ring to form an auxiliary blade.
他端部にかけて半径方向外方への突出長を漸減してなる
実用新案登録請乗の範囲第１項にに記載のシロッコファ
ン。(2) The scirocco fan according to claim 1, wherein the auxiliary blade has a radially outwardly projecting length that gradually decreases from one end of the blade to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15695182U JPS5962298U (en) | 1982-10-19 | 1982-10-19 | multi-blade fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15695182U JPS5962298U (en) | 1982-10-19 | 1982-10-19 | multi-blade fan device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5962298U true JPS5962298U (en) | 1984-04-24 |
| JPS631036Y2 JPS631036Y2 (en) | 1988-01-12 |
Family
ID=30346173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15695182U Granted JPS5962298U (en) | 1982-10-19 | 1982-10-19 | multi-blade fan device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008059775A1 (en) * | 2006-11-14 | 2008-05-22 | Daikin Industries, Ltd. | Impeller for multi-blade fan |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50134705U (en) * | 1974-04-22 | 1975-11-06 | ||
| JPS513009A (en) * | 1974-06-25 | 1976-01-12 | Matsushita Seiko Kk | YOKONAGAREGATASOFUKYOHANEGURUMA |
-
1982
- 1982-10-19 JP JP15695182U patent/JPS5962298U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50134705U (en) * | 1974-04-22 | 1975-11-06 | ||
| JPS513009A (en) * | 1974-06-25 | 1976-01-12 | Matsushita Seiko Kk | YOKONAGAREGATASOFUKYOHANEGURUMA |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008059775A1 (en) * | 2006-11-14 | 2008-05-22 | Daikin Industries, Ltd. | Impeller for multi-blade fan |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS631036Y2 (en) | 1988-01-12 |
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