TW200724789A - Fan and fan housing thereof - Google Patents

Fan and fan housing thereof

Info

Publication number
TW200724789A
TW200724789A TW094145985A TW94145985A TW200724789A TW 200724789 A TW200724789 A TW 200724789A TW 094145985 A TW094145985 A TW 094145985A TW 94145985 A TW94145985 A TW 94145985A TW 200724789 A TW200724789 A TW 200724789A
Authority
TW
Taiwan
Prior art keywords
fan
base
blade
stationary
fan housing
Prior art date
Application number
TW094145985A
Other languages
Chinese (zh)
Other versions
TWI280324B (en
Inventor
Po-Hao Yu
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38193964&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200724789(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094145985A priority Critical patent/TWI280324B/en
Priority to US11/407,099 priority patent/US20070147992A1/en
Application granted granted Critical
Publication of TWI280324B publication Critical patent/TWI280324B/en
Publication of TW200724789A publication Critical patent/TW200724789A/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
    • F04D25/06—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
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes

Abstract

A fan includes an impeller, a fan housing, and a motor. The fan housing includes a frame, a base and a plurality of stationary blades set. The base is disposed inside the fan housing. Each of stationary blade sets includes a plurality of stationary blades, each of which is respectively disposed between the frame and the base. The motor is disposed onto the base to drive the impeller to rotate. At least one blade of each stationary blade set has a different shape, dimension or inclined angle from at least one blade of the other stationary blade sets.
TW094145985A 2005-12-23 2005-12-23 Fan and fan housing thereof TWI280324B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094145985A TWI280324B (en) 2005-12-23 2005-12-23 Fan and fan housing thereof
US11/407,099 US20070147992A1 (en) 2005-12-23 2006-04-20 Fan and fan housing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094145985A TWI280324B (en) 2005-12-23 2005-12-23 Fan and fan housing thereof

Publications (2)

Publication Number Publication Date
TWI280324B TWI280324B (en) 2007-05-01
TW200724789A true TW200724789A (en) 2007-07-01

Family

ID=38193964

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145985A TWI280324B (en) 2005-12-23 2005-12-23 Fan and fan housing thereof

Country Status (2)

Country Link
US (1) US20070147992A1 (en)
TW (1) TWI280324B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101249841B1 (en) * 2005-10-07 2013-04-02 삼성전자주식회사 Axial fan assembly
US9540938B2 (en) * 2012-09-28 2017-01-10 United Technologies Corporation Pylon matched fan exit guide vane for noise reduction in a geared turbofan engine
CN110242356A (en) * 2019-07-01 2019-09-17 东方电气集团东方汽轮机有限公司 Turbine rotor
JP2023015576A (en) * 2021-07-20 2023-02-01 山洋電気株式会社 Axial flow fan

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347520A (en) * 1966-07-12 1967-10-17 Jerzy A Oweczarek Turbomachine blading
US5342167A (en) * 1992-10-09 1994-08-30 Airflow Research And Manufacturing Corporation Low noise fan
US6206635B1 (en) * 1998-12-07 2001-03-27 Valeo, Inc. Fan stator
TW523652B (en) * 2001-08-01 2003-03-11 Delta Electronics Inc Combination fan and applied fan frame structure
TWI220919B (en) * 2003-07-31 2004-09-11 Sunonwealth Electr Mach Ind Co Airflow guiding structure for a heat dissipating fan
TWI226742B (en) * 2003-08-01 2005-01-11 Sunonwealth Electr Mach Ind Co Airflow guiding structure for a heat dissipating fan
US6799942B1 (en) * 2003-09-23 2004-10-05 Inventec Corporation Composite fan
US20050186070A1 (en) * 2004-02-23 2005-08-25 Ling-Zhong Zeng Fan assembly and method

Also Published As

Publication number Publication date
US20070147992A1 (en) 2007-06-28
TWI280324B (en) 2007-05-01

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Legal Events

Date Code Title Description
MC4A Revocation of granted patent