NO20110042A1 - Fremgangsmate og system for integrering av lyddempning i en filterrekke - Google Patents

Fremgangsmate og system for integrering av lyddempning i en filterrekke Download PDF

Info

Publication number
NO20110042A1
NO20110042A1 NO20110042A NO20110042A NO20110042A1 NO 20110042 A1 NO20110042 A1 NO 20110042A1 NO 20110042 A NO20110042 A NO 20110042A NO 20110042 A NO20110042 A NO 20110042A NO 20110042 A1 NO20110042 A1 NO 20110042A1
Authority
NO
Norway
Prior art keywords
layer
damper
air
filter
layers
Prior art date
Application number
NO20110042A
Other languages
English (en)
Norwegian (no)
Inventor
Zareer Cursetjee
David L Baugh
David E Benson
Original Assignee
Huntair 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 Huntair Inc filed Critical Huntair Inc
Publication of NO20110042A1 publication Critical patent/NO20110042A1/no

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • A47G21/186—Details of bendable straws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
    • A47G2400/02—Hygiene
    • 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
    • F24F2013/242—Sound-absorbing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Filtering Materials (AREA)
NO20110042A 2010-03-08 2011-01-12 Fremgangsmate og system for integrering av lyddempning i en filterrekke NO20110042A1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/719,607 US8087492B2 (en) 2010-03-08 2010-03-08 Methods and systems for integrating sound attenuation into a filter bank

Publications (1)

Publication Number Publication Date
NO20110042A1 true NO20110042A1 (no) 2011-09-09

Family

ID=44072612

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20110042A NO20110042A1 (no) 2010-03-08 2011-01-12 Fremgangsmate og system for integrering av lyddempning i en filterrekke

Country Status (14)

Country Link
US (1) US8087492B2 (de)
EP (1) EP2366960B1 (de)
JP (1) JP2011206760A (de)
KR (1) KR20110102146A (de)
CN (1) CN102192584B (de)
CA (1) CA2727193C (de)
EG (1) EG26355A (de)
HK (1) HK1160205A1 (de)
IL (1) IL210583A (de)
MX (1) MX2011002329A (de)
MY (1) MY164074A (de)
NO (1) NO20110042A1 (de)
SG (1) SG174665A1 (de)
WO (1) WO2011112270A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8770340B2 (en) * 2011-11-16 2014-07-08 Huntair, Inc. Sound-absorptive panel for an air handling system
CH708642A1 (de) * 2013-09-23 2015-03-31 Plaston Ag Luftwasch- oder Luftbeleuchtungsgerät mit Schalldämpfermodul.
CN104623989A (zh) * 2013-11-13 2015-05-20 法雷奥汽车空调湖北有限公司 汽车空调用过滤器件
US10244662B2 (en) 2015-12-11 2019-03-26 International Business Machines Corporation Method and apparatus for acoustical noise reduction and distributed airflow
US10309302B2 (en) 2016-03-09 2019-06-04 Kohler Co. Noise suppression system
US10453436B2 (en) * 2017-01-09 2019-10-22 Quanta Computer Inc. Anti-acoustics streamline apparatus
CN107204180B (zh) * 2017-06-15 2023-06-27 尚风科技股份有限公司 一种旋成体通风隔音装置
JP2020528005A (ja) 2017-07-18 2020-09-17 エンヴァイロメンタル マネージメント コンフェデレーション, インコーポレーテッドEnvironmental Management Confederation, Inc. 接線流用途での角度付き吸着フィルタ媒体の設計
CN110360672B (zh) * 2018-03-26 2020-10-30 武汉一飞环保科技有限责任公司 立式降噪型新风空气净化柜机及其新风空气净化方法
US11946667B2 (en) * 2019-06-18 2024-04-02 Forum Us, Inc. Noise suppresion vertical curtain apparatus for heat exchanger units
CN113638909B (zh) * 2021-07-22 2023-03-21 联想(北京)有限公司 一种吸音装置、散热装置及用于服务器的机箱
WO2023183815A1 (en) 2022-03-22 2023-09-28 Danvita Thermal LLC Air purification system

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729027A (en) * 1926-04-24 1929-09-24 Joseph B Brennan Intake muffler for air blowers
US1891170A (en) * 1930-06-13 1932-12-13 Nose Toichi Aeroplane
US1967838A (en) * 1931-10-14 1934-07-24 Burgess Lab Inc C F Ventilator
US2051613A (en) * 1934-07-23 1936-08-18 Truscon Steel Co Ventilator
US2207770A (en) * 1939-09-13 1940-07-16 Elmer M Andersen Combination air conditioner and ventilator
GB667055A (en) 1948-11-22 1952-02-20 Farr Co Improvements in or relating to combined air filtering and sound damping apparatus
US3752226A (en) * 1970-06-25 1973-08-14 O Bullock Environmental air control unit
BE792300A (fr) * 1971-12-06 1973-03-30 Safety Vehicles Dev A B Appareil d'attenuation du bruit d'echappement des
US3842932A (en) * 1972-11-01 1974-10-22 S Gibel Sound-trap muffler
GB1551362A (en) * 1975-04-28 1979-08-30 Komatsu Mfg Co Ltd Radiator assembly
US4124091A (en) * 1975-12-24 1978-11-07 Toyota Jidosha Kogyo Kabushiki Kaisha Silencer for an internal combustion engine
JPS6021086B2 (ja) * 1979-04-27 1985-05-25 キヤタピラ−三菱株式会社 土工用車輛
US4316522A (en) * 1979-11-07 1982-02-23 Industrial Acoustics Company, Inc. Acoustic filter silencer
US4432434A (en) * 1982-01-07 1984-02-21 Tempmaster Corporation Sound absorbing arrangement for air handling units
JPS60104220U (ja) * 1983-12-21 1985-07-16 日立プラント建設株式会社 エアフイルタ−用消音装置
JPS61171520A (ja) * 1984-09-18 1986-08-02 Hitachi Plant Eng & Constr Co Ltd フイルタユニツト
US4693337A (en) * 1985-05-09 1987-09-15 Tri-D-Automotive Industries, Ltd. Compact catalytic converter
US4660676A (en) * 1986-03-12 1987-04-28 The United States Of America As Represented By The Secretary Of The Air Force Ductless acoustical noise attenuator
US4712643A (en) * 1987-02-17 1987-12-15 Nelson Industries, Inc. Particulate trap exhaust muffler
JPH0733922B2 (ja) * 1987-05-13 1995-04-12 株式会社日立製作所 送風装置
US4810269A (en) * 1988-04-27 1989-03-07 Stackhouse Associates, Inc. Point one micron filtering system
FR2637549B1 (fr) * 1988-10-07 1993-05-21 Kubota Ltd Systeme de refroidissement pour moteur monte sur un vehicule
DE8902949U1 (de) * 1989-03-10 1990-07-05 Weiss Klimatechnik GmbH, 6301 Reiskirchen Einbauzuluftdecke
DE4037287C2 (de) * 1989-12-29 1997-10-02 Schako Metallwarenfabrik Auslaß
AT396510B (de) * 1990-04-30 1993-10-25 Beidl Christian Ansauggeräuschdämpfer mit luftfilter, insbesondere für zweitakt-brennkraftmaschinen
EP0497296B1 (de) * 1991-02-01 1996-04-03 Meissner & Wurst GmbH & Co. Lufttechnische Anlagen Gebäude- und Verfahrenstechnik Filter-Ventilator-Einrichtung zur Verwendung bei Reinräumen
US5248859A (en) * 1991-03-25 1993-09-28 Alexander Borla Collector/muffler/catalytic converter exhaust systems for evacuating internal combustion engine cylinders
DE4122582C2 (de) * 1991-07-08 1994-12-15 Babcock Bsh Ag Modul zum Aufbau einer Reinraumdecke
ES2086593T3 (es) * 1991-09-14 1996-07-01 Humanair Patentverwertung Gmbh Instalacion de aire acondicionado para el ambito humano.
SE505194C2 (sv) * 1992-11-03 1997-07-14 Electrolux Ab Ventilationsanordning för kök
FR2700203A1 (fr) * 1993-01-04 1994-07-08 Cherrier Gerard Unité autonome de diffusion d'air propre à flux laminaire destinée aux chambres dites "stériles" et aux volumes propres.
CA2093534C (en) * 1993-04-05 1998-08-18 Muammer Yazici Air handling structure for fan inlet and outlet
ES2336163T3 (es) * 1993-08-17 2010-04-08 Minnesota Mining And Manufacturing Company Metodo para cargar medios filtrantes de electretos.
CA2104991C (en) * 1993-08-27 1996-09-10 Nestor Ewanek Sound reduction unit for compressors
DE4328995C2 (de) * 1993-08-28 1997-01-23 Meissner & Wurst Reinraumanlage
US5468923A (en) * 1994-02-07 1995-11-21 Kleyn Die Engravers, Inc. Molded muffler
JPH0861695A (ja) * 1994-06-15 1996-03-08 Daikin Ind Ltd 空気調和装置の消音構造
DE19524677A1 (de) 1994-07-07 1996-01-11 Nippon Denso Co Filtervorrichtung mit einem Filter
JPH08100726A (ja) * 1994-09-30 1996-04-16 Tsuchiya Mfg Co Ltd 消音機能を備えたフィルタエレメント
JPH08159509A (ja) * 1994-12-07 1996-06-21 Toshiba Corp 空気調和機
US5625172A (en) 1995-04-18 1997-04-29 Caterpillar Inc. Engine enclosure air inlet/discharge sound attenuator
DE19623708C1 (de) 1996-06-14 1997-12-11 Maico Elektroapparate Lüftungseinrichtung
US5979595A (en) * 1996-10-18 1999-11-09 New Philadelphia Fan Company Fan inlet flow controller
US6174342B1 (en) * 1999-07-02 2001-01-16 Hepa Corporation High filter efficiency, low energy consumption, and low noise fan filter unit
US6402612B2 (en) * 2000-01-27 2002-06-11 Air Handling Engineering Ltd. Column fan unit
GB2361050A (en) 2000-04-05 2001-10-10 Peter John Bayram Ventilation duct having non-parallel sound absorber splitter plates
JP2002018216A (ja) * 2000-04-10 2002-01-22 Toray Ind Inc フィルタ
CN2434591Y (zh) * 2000-06-13 2001-06-13 梁启平 隔音过滤进气扇
JP2002048019A (ja) * 2000-08-07 2002-02-15 Honda Motor Co Ltd エアークリーナ
DE10047068A1 (de) 2000-09-22 2002-04-18 Behr Gmbh & Co Filter für eine Heizungs- oder Klimaanlage eines Kraftfahrzeuges
JP3858587B2 (ja) * 2000-10-23 2006-12-13 松下電工株式会社 エアフィルタ
US6524064B2 (en) * 2001-05-23 2003-02-25 Industrial Technology Research Institute Fan filter unit with sound-absorbing wedges
US6668970B1 (en) * 2001-06-06 2003-12-30 Acoustic Horizons, Inc. Acoustic attenuator
JP2003251126A (ja) * 2002-02-27 2003-09-09 Nippon Muki Co Ltd ファン付フィルタユニット
US6702880B2 (en) * 2002-05-17 2004-03-09 Porous Media Corporation Inlet silencer/filter for an oxygen concentrator
US6789646B2 (en) * 2002-10-11 2004-09-14 Lear Corporation Tunable sound absorbing and air filtering attenuating device
US7597534B2 (en) * 2003-03-20 2009-10-06 Huntair, Inc. Fan array fan section in air-handling systems
JP4419586B2 (ja) * 2004-02-04 2010-02-24 パナソニック株式会社 電動送風機ユニットおよびこれを内蔵した電気掃除機
US7183500B2 (en) * 2004-06-30 2007-02-27 Intel Corporation Electromagnetic interference (EMI) filter with passive noise cancellation
US7431127B2 (en) 2004-09-21 2008-10-07 Durr Systems, Inc. Compact noise silencer for an air blower
JP2007203252A (ja) * 2006-02-03 2007-08-16 Nippon Muki Co Ltd 換気口用フィルタ
JP4871714B2 (ja) * 2006-12-07 2012-02-08 エムケー精工株式会社 換気装置
JP4807885B2 (ja) * 2007-02-07 2011-11-02 陳 妙生 換気ろ過装置
US9791166B2 (en) * 2007-02-09 2017-10-17 Johnson Controls Technology Company Air handler panels
JP2008228762A (ja) * 2007-03-16 2008-10-02 Matsushita Electric Ind Co Ltd 吸音除塵フィルターおよびそれを用いた掃除機
WO2008136236A1 (ja) * 2007-04-26 2008-11-13 Mitsui Mining & Smelting Co., Ltd. クラッドフィルター材及びクラッドフィルター材の製造方法
US7581619B1 (en) * 2007-06-28 2009-09-01 Energy Labs, Inc. Movable baffle columns for use with air handling units
EP2198205B1 (de) 2007-09-25 2018-11-28 Carrier Corporation Schalldämpfer für einen ventilatorkonvektor
CN201187858Y (zh) * 2008-04-07 2009-01-28 龙四海 风道空气过滤器及风道降噪、隔尘通风装置
CN201237313Y (zh) * 2008-06-13 2009-05-13 北京华油金达环保工程有限公司 用于通风口的空气净化器
US20100029195A1 (en) * 2008-07-30 2010-02-04 Wais Jalali Air handling unit using multiple fans
JP5308381B2 (ja) * 2009-06-08 2013-10-09 株式会社日立製作所 電子機器の吸音装置

Also Published As

Publication number Publication date
CA2727193C (en) 2013-08-20
SG174665A1 (en) 2011-10-28
KR20110102146A (ko) 2011-09-16
IL210583A0 (en) 2011-06-30
JP2011206760A (ja) 2011-10-20
WO2011112270A2 (en) 2011-09-15
CN102192584A (zh) 2011-09-21
MY164074A (en) 2017-11-30
EG26355A (en) 2013-08-26
WO2011112270A3 (en) 2012-02-23
MX2011002329A (es) 2011-09-15
IL210583A (en) 2015-05-31
CN102192584B (zh) 2014-05-14
US8087492B2 (en) 2012-01-03
HK1160205A1 (en) 2012-08-10
EP2366960A2 (de) 2011-09-21
EP2366960A3 (de) 2011-11-30
CA2727193A1 (en) 2011-09-08
US20110214935A1 (en) 2011-09-08
EP2366960B1 (de) 2017-04-19

Similar Documents

Publication Publication Date Title
NO20110042A1 (no) Fremgangsmate og system for integrering av lyddempning i en filterrekke
RU2425989C2 (ru) Звукопоглощающее проточно-канальное устройство
US8770340B2 (en) Sound-absorptive panel for an air handling system
TWI553285B (zh) 熱交換塔風扇的風扇罩
US20160195299A1 (en) Acoustic dispersing airflow passage
CA2901492A1 (en) Energy exchange assembly with microporous membrane
US9872104B2 (en) Methods and systems for active sound attenuation in a fan unit
CN101907009A (zh) 一种阻抗复合型水冷式柴油发电机组消声器
NO162931B (no) Lyddemper.
US20170241664A1 (en) Duct Mounted Sound Attenuating Baffle with an Internally Suspended Mass Layer
US20200164715A1 (en) Porous air inlet duct for a hvac system
CN210660758U (zh) 一种独立消声单元消声器
CN110793181B (zh) 风管机降噪装置及设计用于其的声学超材料模块的方法
JPH0557534B2 (de)
JP5531825B2 (ja) 空気調和装置
JP2014081164A (ja) サイレンサ及びこれを備える空調システム
EP3786943A1 (de) Gehäuse für eine elektrische vorrichtung, kältekreislaufvorrichtung und elektrische vorrichtung
CN210107641U (zh) 洁净型复式静音智能变风量新风、排风box
CN216048298U (zh) 圆柱阵列式消声器
WO2014051883A1 (en) Methods and systems for active sound attenuation in a fan unit
JPS63286647A (ja) 空調用消音器
CN212485113U (zh) 一种串联电抗器防护壳体
CN216011237U (zh) 一种空调用出水机构
NO146738B (no) Lyddempende kanal for maritime gassturbinanlegg
CN211604681U (zh) 消声元件和消声器

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application