TW200636171A - Axial fan - Google Patents

Axial fan

Info

Publication number
TW200636171A
TW200636171A TW094110426A TW94110426A TW200636171A TW 200636171 A TW200636171 A TW 200636171A TW 094110426 A TW094110426 A TW 094110426A TW 94110426 A TW94110426 A TW 94110426A TW 200636171 A TW200636171 A TW 200636171A
Authority
TW
Taiwan
Prior art keywords
axial fan
driven
active part
blades
rotor
Prior art date
Application number
TW094110426A
Other languages
Chinese (zh)
Other versions
TWI292456B (en
Inventor
Shun-Chen Chang
Wen-Shi Huang
Original Assignee
Delta Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094110426A priority Critical patent/TWI292456B/en
Priority to US11/385,789 priority patent/US20060222536A1/en
Publication of TW200636171A publication Critical patent/TW200636171A/en
Application granted granted Critical
Publication of TWI292456B publication Critical patent/TWI292456B/en

Links

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
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades

Abstract

This present invention is related to an axial fan, which includes a base, a rotor, and plurality of blades. Every blade has a driven part and an active part, which the driven part is driven to rotate by an airflow supplied by an outlet and the active part rotates synchronously. The axial fan therefore can increase the air quantity and reduce the air pressure to achieve the purpose of heat dissipation.
TW094110426A 2005-04-01 2005-04-01 Axial fan TWI292456B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094110426A TWI292456B (en) 2005-04-01 2005-04-01 Axial fan
US11/385,789 US20060222536A1 (en) 2005-04-01 2006-03-22 Axial fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094110426A TWI292456B (en) 2005-04-01 2005-04-01 Axial fan

Publications (2)

Publication Number Publication Date
TW200636171A true TW200636171A (en) 2006-10-16
TWI292456B TWI292456B (en) 2008-01-11

Family

ID=37070707

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094110426A TWI292456B (en) 2005-04-01 2005-04-01 Axial fan

Country Status (2)

Country Link
US (1) US20060222536A1 (en)
TW (1) TWI292456B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI290195B (en) * 2005-04-28 2007-11-21 Delta Electronics Inc Axial fan
US20070134110A1 (en) * 2005-12-12 2007-06-14 Meng-Chic Lin Fan capable of resisting reversed flow
CN110040243A (en) * 2019-04-10 2019-07-23 东北大学 The combined type multi-rotor unmanned aerial vehicle rotor system at data-oriented center

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225053A (en) * 1915-05-22 1917-05-08 Edwin B Pitts Sr Blower for steam-boiler furnaces.
US3904324A (en) * 1972-11-06 1975-09-09 Tech Dev Inc Tip turbine inflating device
DE10110400A1 (en) * 2001-03-03 2002-09-12 Voith Paper Patent Gmbh Blower with integrated blower drive
TWI290606B (en) * 2005-04-28 2007-12-01 Delta Electronics Inc Axial fan system
TWI282392B (en) * 2005-08-04 2007-06-11 Delta Electronics Inc Passive fan assembly

Also Published As

Publication number Publication date
US20060222536A1 (en) 2006-10-05
TWI292456B (en) 2008-01-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees