JP4860424B2 - モータファン - Google Patents
モータファン Download PDFInfo
- Publication number
- JP4860424B2 JP4860424B2 JP2006282462A JP2006282462A JP4860424B2 JP 4860424 B2 JP4860424 B2 JP 4860424B2 JP 2006282462 A JP2006282462 A JP 2006282462A JP 2006282462 A JP2006282462 A JP 2006282462A JP 4860424 B2 JP4860424 B2 JP 4860424B2
- Authority
- JP
- Japan
- Prior art keywords
- peripheral surface
- stator
- stator core
- inner peripheral
- bearing
- 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
参考例1
これが本願発明の骨子である。
参考例2
実施例
1 筐体
1−1 軸受箱A(スリーブA)
1−2 軸受箱B(スリーブB)
2 羽根車
3 駆動用モータ
3−1 固定子鉄心
3−2 固定子巻線
3−3 絶縁部材(スロットゼツ)
3−4 回転子ハブ
3−5 回転子永久磁石
4 駆動回路
5 回転子軸
6 ボールベアリング
7 与圧バネ
8 トメワ
Claims (1)
- 通風路を形成する筐体と、該筐体内部に配置された回転自在の羽根車と、該羽根車と一体を成し永久磁石及び該永久磁石を保持する回転子ハブを備える回転子と、軸受箱に嵌着保持されて前記回転子を軸支する対のボールベアリングと、回転子の内周面に小空隙を介し対向し、前記軸受箱の外周面に固定保持される固定子とより成る駆動用モータを備えるモータファンにおいて、
軸受箱が、筐体と一体を成し固定子鉄心内周面に嵌入して固定子を保持する長円筒部を有する軸受箱Aと、前記固定子鉄心に対して固定子巻き線を絶縁する絶縁部材に、前記固定子鉄心の端面より軸方向外側部位の内周面により円筒凹部として形成され、かつ該長円筒部先端に径方向に対向するよう前記軸受箱Aと同心を成すように形成された軸受箱Bとに2分され、該双方の軸受箱A,Bが、いずれも前記固定子鉄心の両側面より外側部位でそれぞれボールベアリングを嵌着・保持するように構成され、かつ、前記固定子鉄心の内周面の径が前記ボールベアリングの外径より小さく設定されていること、を特徴とするモータファン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006282462A JP4860424B2 (ja) | 2006-10-17 | 2006-10-17 | モータファン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006282462A JP4860424B2 (ja) | 2006-10-17 | 2006-10-17 | モータファン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008101475A JP2008101475A (ja) | 2008-05-01 |
JP4860424B2 true JP4860424B2 (ja) | 2012-01-25 |
Family
ID=39436003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006282462A Expired - Fee Related JP4860424B2 (ja) | 2006-10-17 | 2006-10-17 | モータファン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4860424B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142689A (en) * | 1979-04-24 | 1980-11-07 | Teru Okigami | Stamp container having locking device |
JPS6416156A (en) * | 1987-07-10 | 1989-01-19 | Canon Kk | Telephone line terminal equipment |
JPH0442921A (ja) * | 1990-06-06 | 1992-02-13 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JP3013465B2 (ja) * | 1991-03-01 | 2000-02-28 | 株式会社ブリヂストン | 軸受を備えた合成樹脂製品 |
JPH0775288A (ja) * | 1993-09-02 | 1995-03-17 | Matsushita Electric Ind Co Ltd | モータファン |
-
2006
- 2006-10-17 JP JP2006282462A patent/JP4860424B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008101475A (ja) | 2008-05-01 |
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