JPS6274468U - - Google Patents
Info
- Publication number
- JPS6274468U JPS6274468U JP16623685U JP16623685U JPS6274468U JP S6274468 U JPS6274468 U JP S6274468U JP 16623685 U JP16623685 U JP 16623685U JP 16623685 U JP16623685 U JP 16623685U JP S6274468 U JPS6274468 U JP S6274468U
- Authority
- JP
- Japan
- Prior art keywords
- bearing holder
- cylindrical
- lower sleeve
- fixed shaft
- fixed
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 229920006015 heat resistant resin Polymers 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図はこの考案の一実施例の断面図、第２図
はそのＢ―Ｂ′断面図、第３図は従来の小形モー
タを組み込んだフアン装置の斜視図、第４図は第
３図の装置からフアンユニツトを取り除いた状態
の断面図、第５図はそのＡ―Ａ′断面図である。
２０……基台、２１……台座、２２……固定軸
、２３ａ，２３ｂ……スリーブ軸受、２３ｃ，２
３ｄ……フランジ部、２４……軸受ホルダ、２５
……ロータ、２８……コイル、２９……枠体。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a sectional view taken along line BB', Fig. 3 is a perspective view of a fan device incorporating a conventional small motor, and Fig. 4 is a sectional view of the fan device incorporating a conventional small motor. FIG. 5 is a cross-sectional view taken along the line AA' of the apparatus with the fan unit removed. 20...Base, 21...Pedestal, 22...Fixed shaft, 23a, 23b...Sleeve bearing, 23c, 2
3d...Flange portion, 24...Bearing holder, 25
...Rotor, 28...Coil, 29...Frame.
Claims (1)
する固定軸と、この固定軸に遊嵌された筒状の軸
受ホルダと、この筒状の軸受ホルダの上部および
下部の内周面に設けられそれ自体の内周に上記固
定軸を嵌入させる上部および下部スリーブ軸受と
、上記軸受ホルダの外周に取付固定される円筒状
のロータと、このロータの外周面にそれ自体の内
周面が対面するよう上記基台に設けられた円筒状
コイルを備え、上記上部および下部スリーブ軸受
が耐熱樹脂により構成されていて上記軸受ホルダ
に圧入により固着され、上部および下部スリーブ
軸受のうちの少なくとも下部スリーブ軸受には、
上記筒状軸受ホルダの端面上に延びるフランジ部
がスリーブ軸受の中心軸に対して直角をなすよう
形成されていることを特徴とする小形モータ。 A base with a pedestal, a fixed shaft installed perpendicularly from the pedestal, a cylindrical bearing holder loosely fitted to the fixed shaft, and an inner peripheral surface of the upper and lower parts of the cylindrical bearing holder. Upper and lower sleeve bearings are provided, into which the fixed shaft is fitted, a cylindrical rotor is attached and fixed to the outer periphery of the bearing holder, and the rotor has its own inner periphery on the outer periphery. cylindrical coils are provided on the base so as to face each other, the upper and lower sleeve bearings are made of heat-resistant resin and fixed to the bearing holder by press fitting, and at least the lower sleeve of the upper and lower sleeve bearings The bearing has
A small motor characterized in that a flange portion extending on an end surface of the cylindrical bearing holder is formed to be perpendicular to the central axis of the sleeve bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985166236U JPH0317577Y2 (en) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985166236U JPH0317577Y2 (en) | 1985-10-28 | 1985-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274468U true JPS6274468U (en) | 1987-05-13 |
| JPH0317577Y2 JPH0317577Y2 (en) | 1991-04-12 |
Family
ID=31097014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985166236U Expired JPH0317577Y2 (en) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317577Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055038A (en) * | 1998-07-28 | 2000-02-22 | Samsung Electronics Co Ltd | Bearing device and spindle motor assembly using it |
| JP2009183048A (en) * | 2008-01-30 | 2009-08-13 | Mitsubishi Electric Corp | Electric motor and ventilator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399510U (en) * | 1977-01-18 | 1978-08-11 |
-
1985
- 1985-10-28 JP JP1985166236U patent/JPH0317577Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399510U (en) * | 1977-01-18 | 1978-08-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055038A (en) * | 1998-07-28 | 2000-02-22 | Samsung Electronics Co Ltd | Bearing device and spindle motor assembly using it |
| JP2009183048A (en) * | 2008-01-30 | 2009-08-13 | Mitsubishi Electric Corp | Electric motor and ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317577Y2 (en) | 1991-04-12 |