CN1504647A - Centrifugal fan with multilayer impeller - Google Patents
Centrifugal fan with multilayer impeller Download PDFInfo
- Publication number
- CN1504647A CN1504647A CNA021557535A CN02155753A CN1504647A CN 1504647 A CN1504647 A CN 1504647A CN A021557535 A CNA021557535 A CN A021557535A CN 02155753 A CN02155753 A CN 02155753A CN 1504647 A CN1504647 A CN 1504647A
- Authority
- CN
- China
- Prior art keywords
- blade
- fan
- impeller
- storehouse
- centrifugal fan
- 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
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021557535A CN100387849C (en) | 2002-12-02 | 2002-12-02 | Centrifugal fan with multilayer impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021557535A CN100387849C (en) | 2002-12-02 | 2002-12-02 | Centrifugal fan with multilayer impeller |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100062588A Division CN1892045B (en) | 2002-12-02 | 2002-12-02 | Centrifugal fan with multi-layer impeller |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1504647A true CN1504647A (en) | 2004-06-16 |
CN100387849C CN100387849C (en) | 2008-05-14 |
Family
ID=34236052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021557535A Expired - Fee Related CN100387849C (en) | 2002-12-02 | 2002-12-02 | Centrifugal fan with multilayer impeller |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100387849C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406743C (en) * | 2004-06-24 | 2008-07-30 | 建准电机工业股份有限公司 | Blower radiating fan with adding air inflow |
CN1988789B (en) * | 2005-12-21 | 2010-04-21 | 国际商业机器公司 | Fan heat sink and method and system using same |
CN1971057B (en) * | 2005-11-23 | 2010-09-08 | 大宇造船海洋株式会社 | Jet fan for airflow movement |
CN1877129B (en) * | 2005-06-09 | 2010-11-24 | 台达电子工业股份有限公司 | Centrifugal fan |
CN101149057B (en) * | 2006-09-22 | 2011-05-04 | 台达电子工业股份有限公司 | Multiple motor blower and its impeller |
CN104791277A (en) * | 2014-01-17 | 2015-07-22 | Abb公司 | Fan apparatus and cooling electric assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1022435C (en) * | 1989-06-26 | 1993-10-13 | 川波春平 | Oppositely-arranged double-rotor centrifugal fluid-charger |
CN1061416C (en) * | 1997-08-19 | 2001-01-31 | 吴凤清 | Method for generating natural wind and electric fan of natural wind |
JP2000120590A (en) * | 1998-05-06 | 2000-04-25 | Eaton Corp | Fan assembly |
FR2788086B1 (en) * | 1998-12-30 | 2001-02-09 | Valeo Climatisation | HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE COMPRISING A SUCTION PULSE |
CN2406088Y (en) * | 2000-01-17 | 2000-11-15 | 台达电子工业股份有限公司 | Axial-flow fan having multiple series moving vane parts |
CN2484426Y (en) * | 2001-07-04 | 2002-04-03 | 顺德顺威电器有限公司 | Series centrifugal impeller |
-
2002
- 2002-12-02 CN CNB021557535A patent/CN100387849C/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406743C (en) * | 2004-06-24 | 2008-07-30 | 建准电机工业股份有限公司 | Blower radiating fan with adding air inflow |
CN1877129B (en) * | 2005-06-09 | 2010-11-24 | 台达电子工业股份有限公司 | Centrifugal fan |
CN1971057B (en) * | 2005-11-23 | 2010-09-08 | 大宇造船海洋株式会社 | Jet fan for airflow movement |
CN1988789B (en) * | 2005-12-21 | 2010-04-21 | 国际商业机器公司 | Fan heat sink and method and system using same |
CN101149057B (en) * | 2006-09-22 | 2011-05-04 | 台达电子工业股份有限公司 | Multiple motor blower and its impeller |
CN104791277A (en) * | 2014-01-17 | 2015-07-22 | Abb公司 | Fan apparatus and cooling electric assembly |
US9759219B2 (en) | 2014-01-17 | 2017-09-12 | Abb Oy | Fan apparatus and cooled electrical assembly |
Also Published As
Publication number | Publication date |
---|---|
CN100387849C (en) | 2008-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Delta Electronic Power Supply (Dongguan) Co., Ltd. Assignor: Delta Optoelectronics Inc. Contract fulfillment period: 2005.1.1 to 2011.3.31 Contract record no.: 2009990000776 Denomination of invention: Centrifugal fan with multilayer impeller Granted publication date: 20080514 License type: Exclusive license Record date: 20090722 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.1.1 TO 2011.3.31; CHANGE OF CONTRACT Name of requester: TAIDA ELECTRONICS COMPONENT( DONGGUAN ) CO., LTD. Effective date: 20090722 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20191202 |
|
CF01 | Termination of patent right due to non-payment of annual fee |