JPS6155458U - - Google Patents
Info
- Publication number
- JPS6155458U JPS6155458U JP13935284U JP13935284U JPS6155458U JP S6155458 U JPS6155458 U JP S6155458U JP 13935284 U JP13935284 U JP 13935284U JP 13935284 U JP13935284 U JP 13935284U JP S6155458 U JPS6155458 U JP S6155458U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- oil
- impregnated bearing
- bearing
- sintered oil
- 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
- 239000010687 lubricating oil Substances 0.000 claims 2
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は従来のフアンモータの正面図、第２図
はその−線断面図、第３図は本考案の一実施
例を示すフアンモータの要部の断面図、第４図な
いし第６図は、本考案の他の実施例の要部の断面
図である。
１…ベンチユリーケース、２…支持足、３…モ
ータフレーム、４…固定子鉄心、４ａ…固定子巻
線、５…回転子鉄心、５ａ…回転子導体、５ｂ…
軸、６…焼結含油軸受、７…回転ハブ、７ａ…フ
アンブレード、８…フエルト、９…焼結含油合金
、１０，１２…孔、１１…点軸受。
Fig. 1 is a front view of a conventional fan motor, Fig. 2 is a sectional view taken along the - line, Fig. 3 is a sectional view of essential parts of a fan motor showing an embodiment of the present invention, and Figs. 4 to 6. FIG. 2 is a sectional view of main parts of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Benture case, 2...Support leg, 3...Motor frame, 4...Stator core, 4a...Stator winding, 5...Rotor core, 5a...Rotor conductor, 5b...
Shaft, 6... Sintered oil-impregnated bearing, 7... Rotating hub, 7a... Fan blade, 8... Felt, 9... Sintered oil-impregnated alloy, 10, 12... Hole, 11... Point bearing.
Claims (1)
回転子軸内に空洞を設け、この空洞内に潤滑油を
保持し、上記焼結含油軸受と、上記空洞間を連通
する連通孔を上記回転子軸に形成して上記焼結含
油軸受に潤滑油を補給できるようにしたことを特
徴とするモータの軸受潤滑装置。 A cavity is provided in a rotor shaft rotatably supported via a sintered oil-impregnated bearing, lubricating oil is held in this cavity, and a communication hole is provided to communicate between the sintered oil-impregnated bearing and the cavity. A bearing lubricating device for a motor, characterized in that it is formed on the rotor shaft so that lubricating oil can be supplied to the sintered oil-impregnated bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13935284U JPS6155458U (en) | 1984-09-17 | 1984-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13935284U JPS6155458U (en) | 1984-09-17 | 1984-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155458U true JPS6155458U (en) | 1986-04-14 |
Family
ID=30697729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13935284U Pending JPS6155458U (en) | 1984-09-17 | 1984-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155458U (en) |
-
1984
- 1984-09-17 JP JP13935284U patent/JPS6155458U/ja active Pending
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