TWI298760B - - Google Patents
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- Publication number
- TWI298760B TWI298760B TW093138722A TW93138722A TWI298760B TW I298760 B TWI298760 B TW I298760B TW 093138722 A TW093138722 A TW 093138722A TW 93138722 A TW93138722 A TW 93138722A TW I298760 B TWI298760 B TW I298760B
- Authority
- TW
- Taiwan
- Prior art keywords
- fan
- rotor
- fan blade
- blade
- motor
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 210000003746 feather Anatomy 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 7
- 238000013022 venting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/424—Double entry casings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004357564A JP4461484B2 (ja) | 2004-12-10 | 2004-12-10 | ファンモータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200619506A TW200619506A (en) | 2006-06-16 |
| TWI298760B true TWI298760B (enExample) | 2008-07-11 |
Family
ID=36318018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093138722A TW200619506A (en) | 2004-12-10 | 2004-12-14 | Fan motor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7044720B1 (enExample) |
| JP (1) | JP4461484B2 (enExample) |
| TW (1) | TW200619506A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1640617A3 (en) * | 2004-09-24 | 2012-08-08 | Shenzhen Xing Risheng Industrial Co., Ltd. | Free vortex pump |
| US7486519B2 (en) * | 2006-02-24 | 2009-02-03 | Nvidia Corporation | System for cooling a heat-generating electronic device with increased air flow |
| US20080253087A1 (en) * | 2007-04-10 | 2008-10-16 | Ati Technologies Ulc | Thermal management system for an electronic device |
| JP5574628B2 (ja) * | 2009-02-17 | 2014-08-20 | 山洋電気株式会社 | 遠心ファン |
| JP5717046B2 (ja) * | 2010-11-12 | 2015-05-13 | 日本電産株式会社 | 送風ファン |
| TWI464329B (zh) | 2010-11-24 | 2014-12-11 | Delta Electronics Inc | 離心式風扇及其扇葉 |
| TWI439609B (zh) * | 2011-08-09 | 2014-06-01 | 廣達電腦股份有限公司 | 散熱裝置、其離心式風扇模組及裝設有此散熱裝置之電子裝置 |
| TWI563180B (en) * | 2011-08-22 | 2016-12-21 | Foxconn Tech Co Ltd | Low profile cooling fan |
| US9739287B2 (en) | 2013-01-22 | 2017-08-22 | Regal Beloit America, Inc. | Fan and motor assembly and method of assembling |
| JP2018193892A (ja) * | 2017-05-15 | 2018-12-06 | 日本電産株式会社 | 送風装置 |
| US10982681B2 (en) * | 2018-08-22 | 2021-04-20 | Aia Vital Components (China) Co., Ltd. | Fan blade structure and centrifugal fan |
| US11723172B2 (en) | 2021-03-05 | 2023-08-08 | Apple Inc. | Fan impeller with sections having different blade design geometries |
| US20250142767A1 (en) * | 2023-10-26 | 2025-05-01 | Dell Products L.P. | Low-noise fan for information handling systems |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1503520A1 (de) * | 1965-09-22 | 1970-02-26 | Daimler Benz Ag | Schaufelrad von Axial- oder Radialverdichtern |
| DE3264089D1 (en) * | 1982-12-29 | 1985-07-11 | Gebhardt Gmbh Wilhelm | Radial ventilator with backwards-curved profiled blades |
| US4530639A (en) * | 1984-02-06 | 1985-07-23 | A/S Kongsberg Vapenfabrikk | Dual-entry centrifugal compressor |
| EP0535102B1 (en) * | 1990-06-19 | 1995-11-29 | COLE, Martin Terence | Gaseous fluid aspirator or pump |
| SE504973C2 (sv) * | 1995-09-14 | 1997-06-02 | Walinov Ab | I en ventilerad fordonsstol ingående fläktanordning |
| JPH09149598A (ja) * | 1995-11-20 | 1997-06-06 | Seiko Epson Corp | 冷却ファンおよび冷却ファン組立体 |
| JP2000179492A (ja) * | 1998-12-18 | 2000-06-27 | Nippon Keiki Seisakusho:Kk | 薄形遠心送風ファン |
| JP3377182B2 (ja) * | 1999-03-31 | 2003-02-17 | 東芝ホームテクノ株式会社 | ファンモータ |
| JP2004140061A (ja) | 2002-10-16 | 2004-05-13 | Toshiba Home Technology Corp | 冷却モジュール |
-
2004
- 2004-12-10 JP JP2004357564A patent/JP4461484B2/ja not_active Expired - Lifetime
- 2004-12-14 TW TW093138722A patent/TW200619506A/zh not_active IP Right Cessation
- 2004-12-29 US US11/025,735 patent/US7044720B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4461484B2 (ja) | 2010-05-12 |
| JP2006161765A (ja) | 2006-06-22 |
| TW200619506A (en) | 2006-06-16 |
| US7044720B1 (en) | 2006-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |