JPS6419097U - - Google Patents
Info
- Publication number
- JPS6419097U JPS6419097U JP11347487U JP11347487U JPS6419097U JP S6419097 U JPS6419097 U JP S6419097U JP 11347487 U JP11347487 U JP 11347487U JP 11347487 U JP11347487 U JP 11347487U JP S6419097 U JPS6419097 U JP S6419097U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- casing
- fan
- impregnated bearing
- rotating shaft
- 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
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 230000001050 lubricating effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図、第２図はこの考案の一実施例を示し、
第１図は要部を破断して示す側面図、第２図は要
部を拡大して示す側断面図、第３図は要部を破断
して示す従来例の側面図である。
図において、同一符号は同一または相当部分を
示し、１はケーシング、２はフレーム、３はブラ
ケツト、４は回転軸、５はフアン、６は含油軸受
、８は給油フエルト、１１は鋭角突起、１４は油
受けである。
Figures 1 and 2 show an embodiment of this invention,
FIG. 1 is a side view with the main part cut away, FIG. 2 is a side sectional view showing the main part enlarged, and FIG. 3 is a side view of a conventional example with the main part cut away. In the drawings, the same reference numerals indicate the same or equivalent parts, 1 is the casing, 2 is the frame, 3 is the bracket, 4 is the rotating shaft, 5 is the fan, 6 is the oil-impregnated bearing, 8 is the oil supply felt, 11 is the acute angle projection, 14 is an oil pan.
Claims (1)
収容された電動機により駆動され、上記ケーシン
グを貫通する回転軸の負荷側にフアンを取付け、
上記ケーシングの反負荷側軸貫通部に含油軸受を
備えた扇風機の軸受装置において、含油軸受を貫
通する回転軸の反負荷側に、上記含油軸受を潤滑
する給油フエルトから滴下する潤滑油を遠心力に
より飛散させるリング状の鋭角突起を形成すると
ともに、飛散した上記潤滑油を上記給油フエルト
に還流させる油受けを設けたことを特徴とする扇
風機の軸受装置。 A fan is installed on the load side of a rotating shaft that is driven by an electric motor housed in a casing consisting of a frame and a bracket and passes through the casing.
In a bearing device for a fan having an oil-impregnated bearing in the anti-load-side shaft penetrating portion of the casing, centrifugal force is applied to the anti-load side of the rotating shaft passing through the oil-impregnated bearing from the lubricating felt that lubricates the oil-impregnated bearing. A bearing device for an electric fan, characterized in that a ring-shaped acute angle protrusion is formed to scatter the lubricating oil, and an oil receiver is provided for circulating the scattered lubricating oil to the oil supply felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11347487U JPH0541279Y2 (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11347487U JPH0541279Y2 (en) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419097U true JPS6419097U (en) | 1989-01-31 |
| JPH0541279Y2 JPH0541279Y2 (en) | 1993-10-19 |
Family
ID=31353343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11347487U Expired - Lifetime JPH0541279Y2 (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541279Y2 (en) |
-
1987
- 1987-07-24 JP JP11347487U patent/JPH0541279Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541279Y2 (en) | 1993-10-19 |
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