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TW200637977A - Fan noise attenuator - Google Patents

Fan noise attenuator

Info

Publication number
TW200637977A
TW200637977A TW094144836A TW94144836A TW200637977A TW 200637977 A TW200637977 A TW 200637977A TW 094144836 A TW094144836 A TW 094144836A TW 94144836 A TW94144836 A TW 94144836A TW 200637977 A TW200637977 A TW 200637977A
Authority
TW
Taiwan
Prior art keywords
fan noise
noise attenuator
attenuator
fan
disclosed
Prior art date
Application number
TW094144836A
Other languages
Chinese (zh)
Inventor
Michael Crocker
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of TW200637977A publication Critical patent/TW200637977A/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)

Abstract

In some embodiments, a passive noise attenuator reduces fan noise in an electronic system. Other embodiments are disclosed and claimed.
TW094144836A 2004-12-17 2005-12-16 Fan noise attenuator TW200637977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/015,146 US20060131101A1 (en) 2004-12-17 2004-12-17 Fan noise attenuator

Publications (1)

Publication Number Publication Date
TW200637977A true TW200637977A (en) 2006-11-01

Family

ID=36097278

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094144836A TW200637977A (en) 2004-12-17 2005-12-16 Fan noise attenuator

Country Status (4)

Country Link
US (1) US20060131101A1 (en)
CN (1) CN101080575A (en)
TW (1) TW200637977A (en)
WO (1) WO2006066178A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7779960B2 (en) * 2006-08-18 2010-08-24 Hewlett-Packard Development Company, L.P. System and method for noise suppression
US8780550B2 (en) * 2006-09-26 2014-07-15 Hewlett-Packard Development Company, L.P. Dampening acoustic vibrations within an electronic system
CN102278325A (en) * 2010-06-08 2011-12-14 鸿富锦精密工业（深圳）有限公司 Fan combination and electronic device using same
GB2508143B (en) * 2012-11-21 2015-05-13 Dyson Technology Ltd A hand dryer
US10208769B2 (en) * 2013-06-28 2019-02-19 Schneider Electric It Corporation Cooling rack fan module and method of cooling
US11211041B2 (en) 2015-12-22 2021-12-28 Razer (Asia-Pacific) Pte. Ltd. Mesh assemblies, computing systems, and methods for manufacturing a mesh assembly
US10403328B2 (en) 2016-01-29 2019-09-03 Western Digital Technologies, Inc. Acoustic attenuation in data storage enclosures
US10388327B2 (en) * 2017-02-28 2019-08-20 Western Digital Technologies, Inc. Fan noise attenuation at hard disk drive in rack-mount
DE102017210562A1 (en) * 2017-06-22 2018-12-27 Mahle International Gmbh Sound damping arrangement for an air conditioning system of a motor vehicle
US10982863B2 (en) 2018-04-10 2021-04-20 Carrier Corporation HVAC fan inlet
SE542268C2 (en) * 2018-04-27 2020-03-31 Husqvarna Ab Debris blower
EP3786560B8 (en) 2019-08-30 2022-02-23 Ovh Heat exchanger assembly
EP3786559B1 (en) 2019-08-30 2022-01-12 Ovh Heat exchanger assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948111A (en) * 1955-05-02 1960-08-09 Doak Aircraft Co Inc Means to increase static pressure and enhance forward thrust of aircraft components
JPS5524399Y2 (en) * 1974-09-10 1980-06-11
US4055947A (en) * 1976-02-03 1977-11-01 Gongwer Calvin A Hydraulic thruster
FR2393960A1 (en) * 1977-06-08 1979-01-05 Berry Sa ATTENUATION OF NOISE FROM FANS, ESPECIALLY HELICOIDS
GB2082259B (en) * 1980-08-15 1984-03-07 Rolls Royce Exhaust flow mixers and nozzles
US4786231A (en) * 1986-12-01 1988-11-22 Kelley Winfield L Noise attenuating and air streamlining spiral
US5096373A (en) * 1991-02-21 1992-03-17 Sun Microsystems, Inc. Integrated forced convection air cooling systems
JPH0960942A (en) * 1995-08-25 1997-03-04 Mitsubishi Electric Corp Blower
US5749702A (en) * 1996-10-15 1998-05-12 Air Handling Engineering Ltd. Fan for air handling system
IT1294293B1 (en) * 1997-07-31 1999-03-24 Maurizio Checchetti HEATSINK
US6027305A (en) * 1997-08-13 2000-02-22 Virginia Tech Intellectual Properties, Inc. Method and apparatus for reducing high-cycle fatigue and suppressing noise in rotating machinery
JP4625158B2 (en) * 2000-05-29 2011-02-02 本田技研工業株式会社 Centrifugal compressor
US6671172B2 (en) * 2001-09-10 2003-12-30 Intel Corporation Electronic assemblies with high capacity curved fin heat sinks
US6657862B2 (en) * 2001-09-10 2003-12-02 Intel Corporation Radial folded fin heat sinks and methods of making and using same
US7249931B2 (en) * 2002-03-30 2007-07-31 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan with performance enhancements
DE10250658A1 (en) * 2002-10-31 2004-05-13 Kirsch, Hermann Air intake with noise-attenuating effect for personal computer fan, has cowl with openings and fins arranged in defined azimuth direction to axis of fan
US6902377B2 (en) * 2003-04-21 2005-06-07 Intel Corporation High performance axial fan
WO2007001372A2 (en) * 2004-09-17 2007-01-04 Aurora Flight Sciences Ducted spinner for engine cooling
US20060188370A1 (en) * 2005-02-22 2006-08-24 Inventec Corporation Fan assembly

Also Published As

Publication number Publication date
WO2006066178A1 (en) 2006-06-22
US20060131101A1 (en) 2006-06-22
CN101080575A (en) 2007-11-28

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