JPS6125597U - electric fan motor - Google Patents
electric fan motorInfo
- Publication number
- JPS6125597U JPS6125597U JP11059684U JP11059684U JPS6125597U JP S6125597 U JPS6125597 U JP S6125597U JP 11059684 U JP11059684 U JP 11059684U JP 11059684 U JP11059684 U JP 11059684U JP S6125597 U JPS6125597 U JP S6125597U
- Authority
- JP
- Japan
- Prior art keywords
- electric fan
- motor
- attached
- fan motor
- insertion hole
- 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
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (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
図面は本考案の一実施例を示すもので、第1図は扇風機
用モータ部分の縦断面図、第2図は扇風,機の側面図、
第3図は回転軸の停止状態で示す要部の拡大縦断面図、
第4図は一部切除して示す油切カラーの斜視図、第5図
は回転軸の回転状態で示す第3図相当図である。
図中、1は扇風機用モータ、3はモータフレーム、7は
回転軸、16.17は挿通孔、19は含油軸受(軸受)
、21は油切カラー、22は環状接触部である。The drawings show an embodiment of the present invention; Fig. 1 is a longitudinal cross-sectional view of the fan motor, Fig. 2 is a side view of the fan and the machine;
Figure 3 is an enlarged vertical cross-sectional view of the main parts when the rotating shaft is stopped;
FIG. 4 is a perspective view of the oil drain collar partially cut away, and FIG. 5 is a view corresponding to FIG. 3 showing the rotational state of the rotating shaft. In the figure, 1 is a fan motor, 3 is a motor frame, 7 is a rotating shaft, 16.17 is an insertion hole, and 19 is an oil-impregnated bearing (bearing).
, 21 is an oil drain collar, and 22 is an annular contact portion.
Claims (1)
部内側に装着した軸受によって支承するようにしたもの
において、前記回転軸に油切カラーを前記モータフレー
ムの端面部に形成された回転軸の挿通孔を閉じるように
取着し、この油切カラーの外周部に少なくとも回転時に
前記挿通孔の内周面に摺接する環状接触部を延設したこ
とを特徴とする扇風機用モータ。 2 環状接触部は先端側程薄肉で且つ先端に向って軸受
側に指向していることを特徴とする実用新案登録請求の
範囲第1項に記載の扇風機用モ一タ。[Claims for Utility Model Registration] 1. A rotary shaft to which a blade is attached is supported by a bearing mounted on the inside of an end face of a motor frame, wherein an oil drain collar is attached to the rotary shaft on the end face of the motor frame. An electric fan, which is attached so as to close the insertion hole of the rotation shaft formed therein, and has an annular contact portion extending on the outer periphery of the oil cutter collar, which slides into sliding contact with the inner peripheral surface of the insertion hole at least during rotation. motor. 2. The motor for an electric fan according to claim 1, wherein the annular contact portion is thinner toward the tip end and is oriented toward the bearing side toward the tip end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11059684U JPS6125597U (en) | 1984-07-20 | 1984-07-20 | electric fan motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11059684U JPS6125597U (en) | 1984-07-20 | 1984-07-20 | electric fan motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6125597U true JPS6125597U (en) | 1986-02-15 |
Family
ID=30669718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11059684U Pending JPS6125597U (en) | 1984-07-20 | 1984-07-20 | electric fan motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6125597U (en) |
-
1984
- 1984-07-20 JP JP11059684U patent/JPS6125597U/en active Pending
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