CN2591284Y - 散热风扇 - Google Patents
散热风扇 Download PDFInfo
- Publication number
- CN2591284Y CN2591284Y CN02294186.XU CN02294186U CN2591284Y CN 2591284 Y CN2591284 Y CN 2591284Y CN 02294186 U CN02294186 U CN 02294186U CN 2591284 Y CN2591284 Y CN 2591284Y
- Authority
- CN
- China
- Prior art keywords
- stator
- magnet ring
- polar body
- radiation fan
- periphery
- 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
Images
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
- 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
- F04D25/0646—Details of the stator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02294186.XU CN2591284Y (zh) | 2002-12-27 | 2002-12-27 | 散热风扇 |
US10/687,114 US20040126248A1 (en) | 2002-12-27 | 2003-10-17 | Structure of a cooling fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02294186.XU CN2591284Y (zh) | 2002-12-27 | 2002-12-27 | 散热风扇 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2591284Y true CN2591284Y (zh) | 2003-12-10 |
Family
ID=29590870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02294186.XU Expired - Fee Related CN2591284Y (zh) | 2002-12-27 | 2002-12-27 | 散热风扇 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20040126248A1 (zh) |
CN (1) | CN2591284Y (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101285476A (zh) * | 2007-04-13 | 2008-10-15 | 富准精密工业(深圳)有限公司 | 散热风扇 |
US8297950B2 (en) * | 2009-08-10 | 2012-10-30 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553075A (en) * | 1983-08-04 | 1985-11-12 | Rotron Incorporated | Simple brushless DC fan motor with reversing field |
DE60118051T2 (de) * | 2000-04-06 | 2006-08-31 | Seiko Epson Corp. | Verfahren und Vorrichtung zum Lesen von einem zwei-dimensionalen Strichkode und Datenspeichermedium |
-
2002
- 2002-12-27 CN CN02294186.XU patent/CN2591284Y/zh not_active Expired - Fee Related
-
2003
- 2003-10-17 US US10/687,114 patent/US20040126248A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20040126248A1 (en) | 2004-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MAZHIDA SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIAO CHENGFANG Effective date: 20060217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060217 Address after: Tucheng City Taiwan County of Taipei province Tucheng Zhongshan Road Industrial Zone No. 66 Patentee after: Mazhida Science and Technology Co., Ltd. Address before: Taipei County of Taiwan Province Patentee before: Xiao Chengfang |
|
ASS | Succession or assignment of patent right |
Owner name: QUASI-FU PRECISION INDUSTRY ( SHENZHEN ) CO., LTD Free format text: FORMER OWNER: MAZHIDA SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20070202 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070202 Address after: 518109, No. two, No. tenth, East Ring Road, Pinus tabulaeformis Industrial Zone, Longhua Town, Baoan District, Guangdong, Shenzhen, 2 Co-patentee after: Foxconn Precision Industry Co., Ltd. Patentee after: Fuhuai (Shenzheng) Precision Industry Co., Ltd. Address before: Tucheng City Taiwan County of Taipei province Tucheng Zhongshan Road Industrial Zone No. 66 Patentee before: Mazhida Science and Technology Co., Ltd. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |