JPS5814496U - electric fan - Google Patents
electric fanInfo
- Publication number
- JPS5814496U JPS5814496U JP10941781U JP10941781U JPS5814496U JP S5814496 U JPS5814496 U JP S5814496U JP 10941781 U JP10941781 U JP 10941781U JP 10941781 U JP10941781 U JP 10941781U JP S5814496 U JPS5814496 U JP S5814496U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- fan
- electric fan
- synthetic resin
- resistant resin
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
- Dc Machiner (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図は本考案電動ファンの一実施例を示
すもので、第１図は第２図図示のＡ−Ａ′線に沿う縦断
面図、第２図はその要部破断右側面図、第３図は第１図
の矢印Ａ方向から見た左側面図である。
１・・・マグネット、２・・・内側ヨーク、４ａ、
４ｂ・・・軸受部、７・・・ブラシホルダ一部、８・・
・ブラシ、 −１３・・・アーマチュア、１５ａ・・・
底壁、１５ｂ・・・外周壁、１６・・・整流子、１７・
・・凹凸嵌合部をなす突゛起、２０・・・外部ヨーク、
２９・・・被回転体となるファン。Figures 1 to 3 show an embodiment of the electric fan of the present invention. Figure 1 is a longitudinal sectional view taken along the line A-A' shown in Figure 2, and Figure 2 is a right side cutaway of the main part. The top view and FIG. 3 are left side views seen from the direction of arrow A in FIG. 1... Magnet, 2... Inner yoke, 4a,
4b... Bearing part, 7... Part of brush holder, 8...
・Brush, -13... Armature, 15a...
Bottom wall, 15b... Outer peripheral wall, 16... Commutator, 17.
・Protrusion forming the concave-convex fitting part, 20... External yoke,
29... Fan serving as a rotating object.
Claims (3)
ァンにおいて、前記モータはアーマチュアコイルを耐熱
樹脂でモールド成形してなるカップ形状のアーマチュア
を有し、このアーマチュアがアーマチュア内の界磁部分
に対して回転するアウターロータ型であり、前記合成樹
脂製ファンは前記アーマチュアの耐熱樹脂モールド部分
の上に重ねてモールド成形されており、前記° 合成樹
脂製ファンと前記アーマチュアの耐熱樹脂モールド部分
との閘に凹凸嵌合部が形成されていることを特徴とする
電動ファン。(1) In an electric fan in which a synthetic resin fan is rotated by a motor, the motor has a cup-shaped armature made by molding an armature coil with heat-resistant resin, and this armature is connected to a field portion within the armature. The synthetic resin fan is of an outer rotor type that rotates with the heat resistant resin molded portion of the armature, and the synthetic resin fan is molded to overlap the heat resistant resin molded portion of the armature, and a lock between the synthetic resin fan and the heat resistant resin molded portion of the armature is formed. An electric fan characterized in that a concave-convex fitting portion is formed on the electric fan.
熱硬化性樹脂よりなり、前記合成樹脂製ファンは熱硬化
性樹脂よりなることを特徴とする実用新案登録請求の範
囲第１項に記載の電動ファン。(2) The electric fan according to claim 1, wherein the heat-resistant resin molded portion of the armature is made of a thermosetting resin, and the synthetic resin fan is made of a thermosetting resin.
束通路をなす外部ヨークが設けられていることを特徴と
する実用新案登録請求の範囲第１項又は第２項に記載の
電動ファン。(3) The electric fan according to claim 1 or 2, wherein an external yoke forming a plurality of divided magnetic flux paths is provided on the outer periphery of the armature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10941781U JPS5814496U (en) | 1981-07-22 | 1981-07-22 | electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10941781U JPS5814496U (en) | 1981-07-22 | 1981-07-22 | electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814496U true JPS5814496U (en) | 1983-01-29 |
| JPS6332394Y2 JPS6332394Y2 (en) | 1988-08-29 |
Family
ID=29903794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10941781U Granted JPS5814496U (en) | 1981-07-22 | 1981-07-22 | electric fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814496U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147881A (en) * | 1974-10-21 | 1976-04-23 | Kanshi Sekimoto | |
| JPS5644496A (en) * | 1979-09-20 | 1981-04-23 | Toubishi Kosan Kk | Propeller fan |
-
1981
- 1981-07-22 JP JP10941781U patent/JPS5814496U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147881A (en) * | 1974-10-21 | 1976-04-23 | Kanshi Sekimoto | |
| JPS5644496A (en) * | 1979-09-20 | 1981-04-23 | Toubishi Kosan Kk | Propeller fan |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332394Y2 (en) | 1988-08-29 |
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