TW535863U - Cooling fan - Google Patents
Cooling fanInfo
- Publication number
- TW535863U TW535863U TW091206376U TW91206376U TW535863U TW 535863 U TW535863 U TW 535863U TW 091206376 U TW091206376 U TW 091206376U TW 91206376 U TW91206376 U TW 91206376U TW 535863 U TW535863 U TW 535863U
- Authority
- TW
- Taiwan
- Prior art keywords
- heat
- dissipating device
- fan
- airflow
- primary
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
- F04D25/062—Details of the bearings
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Transmitters (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW091206376U TW535863U (en) | 2002-05-07 | 2002-05-07 | Cooling fan |
US10/356,593 US6951449B2 (en) | 2002-05-07 | 2003-02-03 | Heat-dissipating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW091206376U TW535863U (en) | 2002-05-07 | 2002-05-07 | Cooling fan |
Publications (1)
Publication Number | Publication Date |
---|---|
TW535863U true TW535863U (en) | 2003-06-01 |
Family
ID=29213590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW091206376U TW535863U (en) | 2002-05-07 | 2002-05-07 | Cooling fan |
Country Status (2)
Country | Link |
---|---|
US (1) | US6951449B2 (zh) |
TW (1) | TW535863U (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW566828U (en) * | 2003-04-11 | 2003-12-11 | Delta Electronics Inc | Fan circuit board and fan structure with fan circuit board |
US7154750B2 (en) * | 2004-08-06 | 2006-12-26 | Datech Technology Co., Ltd. | Printed circuit board having cooling means incorporated therein |
US7120019B2 (en) * | 2004-08-18 | 2006-10-10 | International Business Machines Corporation | Coaxial air ducts and fans for cooling and electronic component |
US7201562B2 (en) * | 2004-11-03 | 2007-04-10 | Asia Vital Component Co., Ltd. | Fan with central intake |
DE202005004274U1 (de) * | 2005-03-14 | 2006-07-27 | Ebm-Papst Landshut Gmbh | Elektromotorisch angetriebenes Radialgebläse mit IC |
TWI279063B (en) * | 2005-06-10 | 2007-04-11 | Delta Electronics Inc | Fan and rotor thereof |
US7443063B2 (en) * | 2005-10-11 | 2008-10-28 | Hewlett-Packard Development Company, L.P. | Cooling fan with motor cooler |
CN100592240C (zh) * | 2005-10-28 | 2010-02-24 | 鸿富锦精密工业(深圳)有限公司 | 散热装置及具有该散热装置的笔记本电脑 |
US7729118B2 (en) * | 2006-11-03 | 2010-06-01 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Miniature liquid cooling device having an integral pump |
CN201090471Y (zh) * | 2007-07-04 | 2008-07-23 | 鑫贺精密电子(东莞)有限公司 | 一体成型注塑磁环的节能散热风扇 |
JP5064992B2 (ja) * | 2007-12-13 | 2012-10-31 | アスモ株式会社 | ブラシレスモータ及びその製造方法 |
KR101495162B1 (ko) * | 2008-01-21 | 2015-02-24 | 엘지전자 주식회사 | 팬 조립체 및 이를 구비한 냉장고 |
WO2011009525A2 (de) * | 2009-07-18 | 2011-01-27 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Lüfter mit einem elektronisch kommutierten antriebsmotor |
US8702404B2 (en) * | 2009-12-09 | 2014-04-22 | Halla Visteon Climate Control Corporation | Air blower for a fuel cell vehicle |
US20110243718A1 (en) * | 2010-03-31 | 2011-10-06 | Ta-Cheng Lee | Reinforced fan frame structure |
CN102213984A (zh) * | 2010-04-09 | 2011-10-12 | 鸿富锦精密工业(深圳)有限公司 | 散热系统 |
CN205602145U (zh) * | 2016-01-19 | 2016-09-28 | 深圳市大疆创新科技有限公司 | 电机、动力装置及使用该动力装置的无人飞行器 |
CN109713813A (zh) * | 2019-02-02 | 2019-05-03 | 沈阳工大电机有限公司 | 一种新型双外冷外转子永磁同步电机 |
US11022137B2 (en) * | 2019-07-08 | 2021-06-01 | Minebea Mitsumi Inc. | Fan device |
US11927197B2 (en) | 2020-03-06 | 2024-03-12 | Hewlett-Packard Development Company, L.P. | Bearing cooler for a centrifugal fan |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111615A (en) * | 1975-06-18 | 1978-09-05 | Matsushita Electric Industrial Company, Limited | Fluid exhausting device |
US4535373A (en) * | 1980-12-29 | 1985-08-13 | Papst-Motoren Gmbh & Co. Kg | Labyrinth seal in disk storage drive |
US5967764A (en) * | 1997-08-08 | 1999-10-19 | Bosch Automotive Systems Corporation | Axial fan with self-cooled motor |
IT1308475B1 (it) * | 1999-05-07 | 2001-12-17 | Gate Spa | Motoventilatore, particolarmente per uno scambiatore di calore di unautoveicolo |
DE20001236U1 (de) * | 2000-01-25 | 2000-04-27 | Hsieh Hsin Mao | Ventilator |
US6318976B1 (en) * | 2000-04-10 | 2001-11-20 | Hsieh Hsin-Mao | Heat dissipation fan |
DE10044066A1 (de) * | 2000-09-07 | 2002-04-04 | Stribel Gmbh | Elektrischer Lüfter |
-
2002
- 2002-05-07 TW TW091206376U patent/TW535863U/zh not_active IP Right Cessation
-
2003
- 2003-02-03 US US10/356,593 patent/US6951449B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20030210992A1 (en) | 2003-11-13 |
US6951449B2 (en) | 2005-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MK4K | Expiration of patent term of a granted utility model |