JPS6432499U - - Google Patents
Info
- Publication number
- JPS6432499U JPS6432499U JP12516487U JP12516487U JPS6432499U JP S6432499 U JPS6432499 U JP S6432499U JP 12516487 U JP12516487 U JP 12516487U JP 12516487 U JP12516487 U JP 12516487U JP S6432499 U JPS6432499 U JP S6432499U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation resistance
- propeller
- fan motor
- fan
- bench lily
- 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)
Description
第１図は本考案になるフアンモータの構造を示
す側面図ａ，ｂ、第２図は本考案になるフイルタ
等の抵抗特性を決定する手順を説明する特性曲線
、第３図は従来より実施されているフアンモータ
の正面図ａと側面図ｂ、第４図は従来技術による
フアンモータの特性曲線図である。
符号の説明、１…ベンチユリケース、１ａ…反
支持足側、１ｂ…支持足側、２…フイルタ、整流
網等の抵抗部材、３…支持足、４…プロペラ。
Figure 1 is side views a and b showing the structure of the fan motor of the present invention, Figure 2 is a characteristic curve explaining the procedure for determining the resistance characteristics of the filter, etc. of the present invention, and Figure 3 is the conventional method. FIG. 4 is a front view a and a side view b of the fan motor, and FIG. 4 is a characteristic curve diagram of the fan motor according to the prior art. Explanation of the symbols: 1... Bench lily case, 1a... Anti-support leg side, 1b... Support leg side, 2... Resistance member such as filter, rectifying net, etc., 3... Support leg, 4... Propeller.
Claims (1)
ペラと該プロペラの駆動モータとを支持した構造
のフアンモータにおいて、ベンチユリケースの吐
出側又は吸い込み側に、其の通風抵抗がフアンの
効率が最大と成る流量が得られる通風抵抗より小
さい通風抵抗のフイルター又は整流網等の抵抗部
材を配設したことを特徴とするフアンモータ。 In a fan motor having a structure in which a propeller and a drive motor for the propeller are supported in a bench lily case whose inner hole is cylindrical, the ventilation resistance on the discharge side or suction side of the bench lily case increases the efficiency of the fan. A fan motor characterized in that a resistance member such as a filter or a rectifying net is provided with a ventilation resistance smaller than the ventilation resistance at which the maximum flow rate is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12516487U JPS6432499U (en) | 1987-08-19 | 1987-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12516487U JPS6432499U (en) | 1987-08-19 | 1987-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432499U true JPS6432499U (en) | 1989-03-01 |
Family
ID=31375526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12516487U Pending JPS6432499U (en) | 1987-08-19 | 1987-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432499U (en) |
-
1987
- 1987-08-19 JP JP12516487U patent/JPS6432499U/ja active Pending