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TW200726920A - Centrifugal fan and fan frame thereof - Google Patents

Centrifugal fan and fan frame thereof

Info

Publication number
TW200726920A
TW200726920A TW095101001A TW95101001A TW200726920A TW 200726920 A TW200726920 A TW 200726920A TW 095101001 A TW095101001 A TW 095101001A TW 95101001 A TW95101001 A TW 95101001A TW 200726920 A TW200726920 A TW 200726920A
Authority
TW
Taiwan
Prior art keywords
housing
fan
centrifugal
frame
separation part
Prior art date
Application number
TW095101001A
Other languages
Chinese (zh)
Other versions
TWI334898B (en
Inventor
Yung-Yu Chiu
Zhong-Yuan Zang
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 TW095101001A priority Critical patent/TWI334898B/en
Priority to US11/651,465 priority patent/US20070160462A1/en
Publication of TW200726920A publication Critical patent/TW200726920A/en
Application granted granted Critical
Publication of TWI334898B publication Critical patent/TWI334898B/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4246—Fan casings comprising more than one outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A fan frame includes a first housing, a second housing and a separation part. The first housing has at least one first opening. The second housing has a bushing and a base which has at least one second opening. The separation part is disposed between the first housing and the second housing, and one end of the separation part is connected with the first housing and/or the second housing to form two independent airflow passages. A centrifugal fan including the fan frame is also disclosed.
TW095101001A 2006-01-11 2006-01-11 Centrifugal fan and fan frame thereof TWI334898B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095101001A TWI334898B (en) 2006-01-11 2006-01-11 Centrifugal fan and fan frame thereof
US11/651,465 US20070160462A1 (en) 2006-01-11 2007-01-10 Centrifugal fan and fan frame thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095101001A TWI334898B (en) 2006-01-11 2006-01-11 Centrifugal fan and fan frame thereof

Publications (2)

Publication Number Publication Date
TW200726920A true TW200726920A (en) 2007-07-16
TWI334898B TWI334898B (en) 2010-12-21

Family

ID=38232888

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095101001A TWI334898B (en) 2006-01-11 2006-01-11 Centrifugal fan and fan frame thereof

Country Status (2)

Country Link
US (1) US20070160462A1 (en)
TW (1) TWI334898B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1948940A1 (en) * 2005-11-17 2008-07-30 University of Limerick A cooling device
US20120125572A1 (en) * 2009-05-28 2012-05-24 University Of Limerick Cooling device
CN103375434B (en) * 2012-04-20 2015-08-12 协禧电机股份有限公司 cooling fan
KR101855199B1 (en) * 2014-12-30 2018-05-08 광동 메이디 키친 어플리언시스 매뉴팩쳐링 코., 엘티디. Microwave
CN104676677B (en) * 2014-12-30 2017-07-04 广东美的厨房电器制造有限公司 Micro-wave oven
JP6319514B2 (en) * 2015-04-28 2018-05-09 株式会社デンソー Blower
CN104879322B (en) * 2015-05-29 2018-08-28 合肥美的电冰箱有限公司 Wind turbine for refrigerator and the refrigerator with the wind turbine
US10539150B2 (en) * 2015-06-16 2020-01-21 Delta Electronics, Inc. Centrifugal fan with dual outlets in the same direction and fan frame thereof
CN106257057B (en) * 2015-06-16 2021-07-30 台达电子工业股份有限公司 Centrifugal fan with dual air outlets in the same direction and its fan frame
TWI651473B (en) * 2018-02-05 2019-02-21 華碩電腦股份有限公司 Centrifugal fan
US10584717B1 (en) * 2019-04-25 2020-03-10 Dell Products, Lp Blower system with dual opposite outlets and fan diameter approaching to blower housing dimension for information handling systems
US11109509B2 (en) 2019-05-03 2021-08-31 Dell Products, Lp Cooling module with blower system having dual opposite outlets for information handling systems
US10969838B2 (en) * 2019-09-05 2021-04-06 Dell Products, L.P. Hybrid cooling system with multiple outlet blowers
US11028857B2 (en) 2019-09-18 2021-06-08 Dell Products, Lp Cooling module with blower system having opposite, blower and impeller outlets for information handling systems
US11578731B2 (en) * 2020-06-15 2023-02-14 Delta Electronics, Inc. Asymmetrical double-outlet blower
US12055149B2 (en) 2020-07-16 2024-08-06 Dell Products Lp Blower fan with through hole and fan support rod
US11240931B1 (en) 2020-07-16 2022-02-01 Dell Products, Lp Variable height fan
US11994144B2 (en) 2020-10-30 2024-05-28 Dell Products Lp Blower system with an inner axial fan blade set and an outer centrifugal fan blade set

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US272542A (en) * 1883-02-20 geeen
US2018827A (en) * 1933-04-15 1935-10-29 Allis Chalmers Mfg Co Rotary blower casing
US2107897A (en) * 1935-07-24 1938-02-08 Gen Electric Fan
US2394214A (en) * 1944-06-05 1946-02-05 Verner E Sprouse Blower
US2686630A (en) * 1950-08-16 1954-08-17 Lau Blower Co Blower
US2976352A (en) * 1957-11-14 1961-03-21 Torrington Mfg Co Blower unit
US2975960A (en) * 1958-05-19 1961-03-21 Torrington Mfg Co Blower unit and motor supporting means for use therein
US3856431A (en) * 1973-10-24 1974-12-24 Singer Co Side expansion scroll-type blowers
DE4115485A1 (en) * 1991-05-11 1992-11-12 Mulfingen Elektrobau Ebm DRIVE UNIT FOR DOUBLE FAN
US5388956A (en) * 1994-03-09 1995-02-14 General Electric Company Fan assembly and method for reducing fan noise
US6472781B2 (en) * 1999-03-31 2002-10-29 Toshiba Home Technology Corporation Fan Motor
US6695038B2 (en) * 1999-09-02 2004-02-24 Advanced Rotary Systems, Llc Heat exchanger type fan
US20020119044A1 (en) * 2001-02-26 2002-08-29 O'connor, John F. Centrifugal blower with partitioned scroll diffuser
US7018171B2 (en) * 2004-01-23 2006-03-28 Airex Inc. Blower with double inlet wheel

Also Published As

Publication number Publication date
TWI334898B (en) 2010-12-21
US20070160462A1 (en) 2007-07-12

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