AU431320B2 - Improvements in air ducting - Google Patents

Improvements in air ducting

Info

Publication number
AU431320B2
AU431320B2 AU34220/68A AU3422068A AU431320B2 AU 431320 B2 AU431320 B2 AU 431320B2 AU 34220/68 A AU34220/68 A AU 34220/68A AU 3422068 A AU3422068 A AU 3422068A AU 431320 B2 AU431320 B2 AU 431320B2
Authority
AU
Australia
Prior art keywords
air ducting
ducting
air
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.)
Expired
Application number
AU34220/68A
Other languages
English (en)
Other versions
AU3422068A (en
Inventor
Estcourt Luxton Russell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Theuniversity Of Sydney
Original Assignee
Theuniversity Of Sydney
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 Theuniversity Of Sydney filed Critical Theuniversity Of Sydney
Priority to AU34220/68A priority Critical patent/AU431320B2/en
Priority to GB1259193D priority patent/GB1259193A/en
Priority to US802184A priority patent/US3568791A/en
Publication of AU3422068A publication Critical patent/AU3422068A/en
Application granted granted Critical
Publication of AU431320B2 publication Critical patent/AU431320B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
AU34220/68A 1968-02-27 1968-02-27 Improvements in air ducting Expired AU431320B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU34220/68A AU431320B2 (en) 1968-02-27 1968-02-27 Improvements in air ducting
GB1259193D GB1259193A (enrdf_load_stackoverflow) 1968-02-27 1969-02-25
US802184A US3568791A (en) 1968-02-27 1969-02-25 Air ducting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU34220/68A AU431320B2 (en) 1968-02-27 1968-02-27 Improvements in air ducting

Publications (2)

Publication Number Publication Date
AU3422068A AU3422068A (en) 1970-07-30
AU431320B2 true AU431320B2 (en) 1972-12-28

Family

ID=3721552

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34220/68A Expired AU431320B2 (en) 1968-02-27 1968-02-27 Improvements in air ducting

Country Status (3)

Country Link
US (1) US3568791A (enrdf_load_stackoverflow)
AU (1) AU431320B2 (enrdf_load_stackoverflow)
GB (1) GB1259193A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU630327B3 (en) * 1990-09-14 1992-10-22 A.C.(Wholesale) Components Pty. Ltd. Air-conditioner dropper arrangement

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JPS5095632A (enrdf_load_stackoverflow) * 1973-12-25 1975-07-30
JPS5435704Y2 (enrdf_load_stackoverflow) * 1976-01-19 1979-10-30
US4287962A (en) * 1977-11-14 1981-09-08 Industrial Acoustics Company Packless silencer
US4346781A (en) * 1978-11-16 1982-08-31 Massachusetts Institute Of Technology Lined-duct acoustic filter
US4572327A (en) * 1984-11-07 1986-02-25 Tempmaster Corporation Sound attenuator
DE3732553A1 (de) * 1987-09-26 1989-04-13 Bosch Gmbh Robert Magnetventil
GB2237408B (en) * 1989-10-28 1993-03-31 Gilberts Valve assembly
GB2250356B (en) * 1990-11-30 1994-03-30 Sargents Acoustics Limited Improvements in or relating to ducting
NL9101182A (nl) * 1991-07-05 1993-02-01 Zwaan Adrianus J Geluiddempende ventilatie-inrichting.
US5276291A (en) * 1992-07-10 1994-01-04 Norris Thomas R Acoustic muffler for high volume fluid flow utilizing Heimholtz resonators with low flow resistance path
US5929396A (en) * 1997-07-29 1999-07-27 Awad; Elias A. Noise reducing diffuser
FR2768219B1 (fr) * 1997-09-11 1999-10-15 Nicoll Raccords Plastiques Dispositif amortisseur acoustique pour entree d'air menagee dans la maconnerie d'un batiment
DE19849698A1 (de) * 1998-10-28 2000-05-04 Andreas Pfeifer Schalldämpfer
US6796859B1 (en) * 2000-11-16 2004-09-28 Bombardier Recreational Products Inc. Air intake silencer
US6558137B2 (en) * 2000-12-01 2003-05-06 Tecumseh Products Company Reciprocating piston compressor having improved noise attenuation
US6607252B2 (en) 2001-09-04 2003-08-19 Ford Global Technologies, Llc Anti-vibration brake system
DE10256771A1 (de) * 2002-12-05 2004-06-17 Bayerische Motoren Werke Ag Vorrichtung zur Schalldämpfung in einer fluidführenden Rohrleitung
US6920959B2 (en) * 2003-05-30 2005-07-26 M & I Heat Transfer Products Ltd. Inlet and outlet duct units for air supply fan
JP2005146994A (ja) * 2003-11-17 2005-06-09 Hitachi Ltd オイルポンプ
DE10360839B3 (de) * 2003-12-23 2005-06-09 Naber Holding Gmbh & Co. Kg Rohrkrümmer zum Verbinden von Fluidleitungen
US20060124385A1 (en) * 2004-12-10 2006-06-15 Ingersoll-Rand Company Modular pressure pulsation dampener
JP4511436B2 (ja) * 2005-08-15 2010-07-28 ビーバ株式会社 反射板式消音管
DE102006018404B4 (de) 2006-04-20 2020-11-26 Airbus Operations Gmbh Lärmoptimierter Luftverteiler
JP5012249B2 (ja) * 2006-08-07 2012-08-29 株式会社デンソー 車両空調用吹出ダクトおよび車両用空調装置
DE102006050339A1 (de) * 2006-10-25 2008-04-30 Valeo Klimasysteme Gmbh Belüftungsanlage mit Schallbarriere
DE102006050869A1 (de) * 2006-10-27 2008-04-30 Airbus Deutschland Gmbh Schalldämpfungseinrichtung für eine Luftrohrleitung eines Flugzeuges, insbesondere bei einer Flugzeugklimaanlage
JP4871714B2 (ja) * 2006-12-07 2012-02-08 エムケー精工株式会社 換気装置
US8210308B2 (en) * 2007-03-16 2012-07-03 E.H. Price Ltd. Sound attentuator
US7806229B2 (en) * 2007-03-16 2010-10-05 E.H. Price Ltd. Fan powered silencing terminal unit
EA201170169A1 (ru) * 2007-08-09 2011-10-31 Оптимум Пауэр Текнолоджи Л.П. Ослабление пульсаций
US10174875B2 (en) * 2007-09-28 2019-01-08 Aci Services, Inc. Branching device for a pulsation attenuation network
US20100126607A9 (en) * 2007-09-28 2010-05-27 Shade W Norm Branching Device for a Pulsation Attenuation Network
US8608532B2 (en) * 2008-04-23 2013-12-17 Ford Global Technologies, Llc Climate control duct architecture for a vehicle
DE102012208708A1 (de) * 2012-05-24 2013-11-28 Kreuzinger + Manhart Turbulenz Gmbh Strömungskanalanordnung
DE102012106619A1 (de) * 2012-07-20 2014-01-23 Halla Visteon Climate Control Corporation 95 Luftführendes Übergangselement eines Kraftfahrzeugklimagerätes
US8783413B1 (en) * 2013-03-13 2014-07-22 Denso International America, Inc. Tuned shunt tubes for climate control air-handling systems
DE102013224141A1 (de) * 2013-11-26 2015-05-28 Continental Automotive Gmbh Ventilvorrichtung
US10139126B2 (en) * 2016-10-11 2018-11-27 University Of Dammam Airborne noise reduction system and method
CN107631106A (zh) * 2017-08-24 2018-01-26 江西泰豪军工集团有限公司 排气管道及其消声方法
CN108042083A (zh) * 2018-01-09 2018-05-18 佛山市顺德区美的洗涤电器制造有限公司 内水管、洗碗机内胆、洗碗机底座及洗碗机
CN110614901A (zh) * 2018-06-19 2019-12-27 保时捷股份公司 用于机动车辆的空调系统
DE102018121855A1 (de) * 2018-09-07 2020-03-12 Vaillant Gmbh Lüftungssystem
CN113203163B (zh) * 2021-04-22 2022-05-27 宁波奥克斯电气股份有限公司 一种空调器的降噪控制方法、装置及空调器
FR3160760A1 (fr) * 2024-04-02 2025-10-03 Saint-Gobain Isover Installation de distribution d’un flux d’air comprenant un secteur d’atténuation acoustique.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178815C (enrdf_load_stackoverflow) *
GB121212A (en) * 1918-01-14 1918-12-12 William Hooton Silencer for Engines.
FR602160A (fr) * 1925-08-18 1926-03-13 Dispositif d'échappement silencieux
US2027359A (en) * 1928-11-30 1936-01-07 Gen Motors Corp Muffler
FR869343A (fr) * 1939-05-04 1942-01-29 Eberspaecher J Silencieux, en particulier pour moteur à combustion interne
FR910922A (fr) * 1944-12-23 1946-06-24 Travaux Souterrains Dispositif de construction de canaux d'insonorisation
US2990906A (en) * 1958-10-08 1961-07-04 Koppers Co Inc Acoustic absorber
US3323305A (en) * 1964-10-16 1967-06-06 Gen Motors Corp Attenuating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU630327B3 (en) * 1990-09-14 1992-10-22 A.C.(Wholesale) Components Pty. Ltd. Air-conditioner dropper arrangement

Also Published As

Publication number Publication date
AU3422068A (en) 1970-07-30
GB1259193A (enrdf_load_stackoverflow) 1972-01-05
US3568791A (en) 1971-03-09

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