BR0211493A - Sistema de duto de ar para o transporte e filtragem de um fluxo de ar e método de produção de uma pluralidade de filtros cÈnicos - Google Patents

Sistema de duto de ar para o transporte e filtragem de um fluxo de ar e método de produção de uma pluralidade de filtros cÈnicos

Info

Publication number
BR0211493A
BR0211493A BR0211493-3A BR0211493A BR0211493A BR 0211493 A BR0211493 A BR 0211493A BR 0211493 A BR0211493 A BR 0211493A BR 0211493 A BR0211493 A BR 0211493A
Authority
BR
Brazil
Prior art keywords
air duct
filter
duct system
filtering
filters
Prior art date
Application number
BR0211493-3A
Other languages
English (en)
Inventor
Kevin J Gebke
Cary W Pinkalla
Original Assignee
Rite Hite Holding 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 Rite Hite Holding Corp filed Critical Rite Hite Holding Corp
Publication of BR0211493A publication Critical patent/BR0211493A/pt

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
    • F24F13/02—Ducting arrangements
    • F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0608—Perforated ducts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S454/00—Ventilation
    • Y10S454/903—Flexible ducts used for carrying air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Duct Arrangements (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

"SISTEMA DE DUTO DE AR PARA O TRANSPORTE E FILTRAGEM DE UM FLUXO DE AR E MéTODO DE PRODUçãO DE UMA PLURALIDADE DE FILTROS CÈNICOS". Um sistema de duto de ar inclui um filtro de tecido cónico disposto em um duto de ar cilíndrico. Em algumas modalidades, ambos o filtro e o duto de ar são infláveis. Um colar de tecido e um par de zíperes não apenas permitem que o filtro seja radialmente removido para limpeza, mas, também, permite que o sistema de duto de ar continue a operar com o filtro removido. Pregas podem prover o filtro com mais área superficial, e as pregas podem ser interconectadas em um padrão alternado, para se impedir o filtro de inflar demasiado.
BR0211493-3A 2001-07-27 2002-07-23 Sistema de duto de ar para o transporte e filtragem de um fluxo de ar e método de produção de uma pluralidade de filtros cÈnicos BR0211493A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916,987 US6626754B2 (en) 2001-07-27 2001-07-27 Conical air filter
PCT/US2002/023372 WO2003012344A1 (en) 2001-07-27 2002-07-23 Conical air filter

Publications (1)

Publication Number Publication Date
BR0211493A true BR0211493A (pt) 2004-08-17

Family

ID=25438192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211493-3A BR0211493A (pt) 2001-07-27 2002-07-23 Sistema de duto de ar para o transporte e filtragem de um fluxo de ar e método de produção de uma pluralidade de filtros cÈnicos

Country Status (7)

Country Link
US (2) US6626754B2 (pt)
EP (1) EP1412679A4 (pt)
CN (1) CN1279321C (pt)
BR (1) BR0211493A (pt)
CA (1) CA2454958C (pt)
MX (1) MXPA04000786A (pt)
WO (1) WO2003012344A1 (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558250B1 (en) * 2000-10-23 2003-05-06 Nicolas B. Paschke Fabric flow restriction and method for restricting a fabric duct
US20050164626A1 (en) * 2004-01-26 2005-07-28 Kloostra Marvin L. High mix air diffuser
SE526486C2 (sv) * 2004-03-26 2005-09-27 Fredrik Andersson Tilluftsanordning innefattande filter
SE526487C2 (sv) * 2004-03-26 2005-09-27 Fredrik Andersson Tilluftsdon innefattande flexibel påse av filtermaterial, vilken är lösbart monterad
US20060070521A1 (en) * 2004-09-29 2006-04-06 Stark Stephen K Removable duct liner
DE102005014672A1 (de) * 2005-03-29 2006-10-12 M+W Zander Gebäudetechnik GmbH Belüftungssystem
JP4664120B2 (ja) * 2005-05-31 2011-04-06 株式会社竹中工務店 空調用ダクト
US20070293141A1 (en) * 2006-06-05 2007-12-20 Sims Joseph E Crawl space ventilation device and method
US8707617B2 (en) 2006-06-29 2014-04-29 Houweling Nurseries Oxnard, Inc. Greenhouse and forced greenhouse climate control system and method
US9730397B2 (en) 2006-06-29 2017-08-15 Houweling Nurseries Oxnard, Inc. Greenhouse and forced greenhouse climate control system and method
NL1032941C2 (nl) * 2006-11-24 2008-05-27 Bo Air Luchtbehandeling B V Luchtverdeelelement voor een luchtkanaal en luchtbehandelingskanaal voorzien van een dergelijk luchtverdeelelement.
CN200995105Y (zh) * 2007-01-12 2007-12-26 东莞日光滤清器有限公司 一种全锥形组合式过滤器
WO2008148151A1 (en) * 2007-06-08 2008-12-11 Compumedics Medical Innovation Pty Ltd Cpap filter
US9039503B2 (en) * 2008-02-29 2015-05-26 Rite-Hite Holding Corporation Longitudinally split fabric air duct
ES2343772B2 (es) * 2008-06-06 2011-04-18 Joan Batlle Collet Dispositivo de filtrado para aparatos de ventilacion.
US11268710B2 (en) * 2009-12-31 2022-03-08 David J. Carpenter Displacement ventilation systems for enclosed spaces
LT2354696T (lt) * 2010-01-22 2017-01-25 Ke Fibertec A/S Kryptinio srauto valdomas ortakis
AU2014203662B2 (en) * 2010-05-03 2016-03-03 Rite-Hite Holding Corporation Configurable Pliable Air Ducts
US9494336B2 (en) * 2010-05-03 2016-11-15 Rite-Hite Holding Corporation Configurable pliable air ducts
US8808075B2 (en) 2010-07-12 2014-08-19 Rite-Hite Holding Corporation Configurable pliable air ducts
US20120028562A1 (en) * 2010-07-27 2012-02-02 Frank Heim Flexible air ducts with gradual inflation
US8628605B2 (en) * 2010-09-23 2014-01-14 General Electric Company Filter bag having an adjustable band
DE202011100145U1 (de) * 2011-05-03 2012-08-03 Rehau Ag + Co. Luftansaugrohr für eine Belüftungsanlage eines Gebäudes
DE102013217082A1 (de) * 2013-08-27 2015-03-05 Behr Gmbh & Co. Kg Gehäuse für eine Belüftungs-, Heizungs- und/oder Klimaanlage
AU2014200172A1 (en) * 2014-01-12 2015-07-30 Gilbertson, Darren MR Ventilation ducting systems & methods
TWI573645B (zh) * 2014-02-12 2017-03-11 力山工業股份有限公司 集塵裝置及鋸切機的集塵裝置
KR20150101641A (ko) * 2014-02-27 2015-09-04 삼성전자주식회사 디퓨저 및 이를 갖는 에어컨
US9599362B2 (en) 2015-06-25 2017-03-21 Leiterman And Associates, Inc. Air duct systems and methods of air flow control
US11512868B2 (en) * 2015-06-25 2022-11-29 Leiterman & Associates, Inc. Air duct systems and methods of air flow control
US10935276B2 (en) * 2015-10-20 2021-03-02 Steven Michalski Air mixing device
US9901011B2 (en) * 2015-11-04 2018-02-20 Rite-Hite Holding Corporation Cooling systems for devices arranged in rows
CN106091110A (zh) * 2016-06-17 2016-11-09 常州大学 采用纤维布风器的对流辐射空调室内机
CN106123115A (zh) * 2016-06-17 2016-11-16 常州大学 采用纤维布风器且带热量回收的对流辐射式墙体空调器
CN106123114A (zh) * 2016-06-17 2016-11-16 常州大学 采用纤维布风器的对流辐射式墙体空调器
US10251312B2 (en) 2016-09-09 2019-04-02 Rite-Hite Holding Corporation Cooling systems for devices arranged in rows
US11231202B2 (en) * 2017-01-26 2022-01-25 Rite-Hite Holding Corporation Fabric drop-down diffusers
US11293663B2 (en) 2017-01-26 2022-04-05 Rite-Hite Holding Corporation Fabric drop-down diffusers
US10883771B2 (en) 2017-11-21 2021-01-05 Aestus Energy Storage, LLC Heat sink vessel
US10571139B1 (en) 2018-04-27 2020-02-25 Windsmart, Llc Modular vent for removing entrapped moisture with wind
US11221182B2 (en) * 2018-07-31 2022-01-11 Applied Materials, Inc. Apparatus with multistaged cooling
CN118201323A (zh) 2018-10-02 2024-06-14 瑞泰控股公司 用于数据中心区域隔离的空气屏障系统
WO2020096966A1 (en) * 2018-11-09 2020-05-14 Rite-Hite Holding Corporation Fabric drop-down diffusers
FI129956B (en) * 2019-05-03 2022-11-30 Ilmastointipuhdistus Polu Oy Filter set
CN111121264B (zh) * 2019-12-30 2021-10-26 安徽工业大学 一种纺织空调定向送风装置
EP4150270A1 (en) 2020-05-13 2023-03-22 Rite-Hite Holding Corporation Apparatus for tensioning pliable airducts while supporting internal hvac components
CN111928023A (zh) * 2020-09-18 2020-11-13 山东畜牧兽医职业学院 一种充气式柔性通风管及通风管道总成
CN115244340A (zh) * 2021-02-24 2022-10-25 苏州汪永亨丝绸科技文化有限公司 一种能够提高送风效率的纺织风管
US11982298B2 (en) * 2021-04-26 2024-05-14 Jianhui Xie Methods, systems, apparatuses, and devices for facilitating improving flow of fluid in a duct

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127259A (en) * 1964-03-31 Unit filter assembly
US1319267A (en) * 1919-10-21 Vehtilatiitg apparatus
US2466362A (en) * 1945-05-29 1949-04-05 Robert E Blake Drying and dehumidifying means for corncribs and the like
US2853154A (en) 1956-08-27 1958-09-23 American Air Filter Co Pocket-type air filters
US3151962A (en) 1960-11-25 1964-10-06 American Air Filter Co Disposable unit type fluid filter
US3204392A (en) * 1962-12-28 1965-09-07 Schwab Louis Air filter terminating in a collection pocket
US3204391A (en) * 1962-12-28 1965-09-07 Schwab Louis Air filtration
US3195296A (en) 1963-01-18 1965-07-20 Hoyt Mfg Corp Lint filter bag
US3396517A (en) 1964-01-29 1968-08-13 Crs Ind Filters
US3357088A (en) 1964-10-02 1967-12-12 Whirlpool Co Method of attaching a hanger to an elongated flexible tube wall
US3401505A (en) * 1965-10-23 1968-09-17 Menardi & Company Baghouse apparatus
US3538686A (en) 1968-10-21 1970-11-10 Louis Schwab Self-sealing and self-holding filter frame
US3705736A (en) * 1969-02-06 1972-12-12 Dowty Meco Ltd Joints for flexible ducting
US3537241A (en) * 1969-04-21 1970-11-03 American Air Filter Co Gas filter bag structure
US3870495A (en) * 1972-12-22 1975-03-11 Air Purification Systems Inc Particulate and/or gas filters and associated filtering equipment to purify air to be breathed by persons in vehicles and/or buildings, and manufacture and installation of these filters
US4015961A (en) * 1976-01-08 1977-04-05 Air Filters, Inc. Filter bag and coupling
US4048911A (en) * 1976-07-29 1977-09-20 Petersen Ross K Air supply apparatus
NO144804C (no) * 1976-12-09 1981-11-11 Leif Ingemar Lind Skjerm til forbedring av miljoeet for de enkelte arbeidsplasser i et arbeidslokale med flere arbeidsplasser
GB2135442A (en) * 1983-02-24 1984-08-30 Howorth Air Eng Ltd Air supply duct
SE8700327D0 (sv) * 1987-01-28 1987-01-28 Bahco Ventilation Ab Tilluftsdon
US5165732A (en) * 1991-04-05 1992-11-24 Simpson Dura Vent Company, Inc. Gas appliance connection
DK12792D0 (da) * 1992-02-03 1992-02-03 Ke Safematic As Ventilationssystem
US5368341A (en) * 1992-10-29 1994-11-29 Larson; L. Robert Pre-conditioned air hose assembly for aircraft
HU215332B (hu) 1993-05-04 1998-12-28 Filterwerk Mann+Hummel Gmbh. Szűrőbetét, főleg gépjárművek belső terének légszűréséhez, valamint eljárás annak előállítására
US5655963A (en) * 1995-12-04 1997-08-12 Rite-Hite Corporation Air-releasing endcap for fabric air dispersion system
US5690720A (en) 1996-03-04 1997-11-25 Spero; Joel J. Aromatic air circulation and filtration system
FR2748048B1 (fr) * 1996-04-25 1998-07-31 Air Strategie Gaine textile pour la protection rapprochee du convoyage de produits sensibles et hotte a flux laminaire comportant une telle gaine
US5769708A (en) * 1996-10-22 1998-06-23 Rite-Hite Corporation Fabric air dispersion system with air dispersing panels
FR2759153B1 (fr) * 1997-01-31 1999-04-16 Diffusion Thermique Ouest Sa Systeme de diffusion d'air notamment pour le chauffage, le rafraichissement, l'humidification ou la ventilation d'un local
US6558250B1 (en) * 2000-10-23 2003-05-06 Nicolas B. Paschke Fabric flow restriction and method for restricting a fabric duct

Also Published As

Publication number Publication date
CA2454958C (en) 2008-07-15
US6626754B2 (en) 2003-09-30
US20030022617A1 (en) 2003-01-30
EP1412679A1 (en) 2004-04-28
MXPA04000786A (es) 2004-06-03
US6899615B2 (en) 2005-05-31
EP1412679A4 (en) 2009-05-06
CN1556907A (zh) 2004-12-22
US20040102153A1 (en) 2004-05-27
CA2454958A1 (en) 2003-02-13
WO2003012344A1 (en) 2003-02-13
CN1279321C (zh) 2006-10-11

Similar Documents

Publication Publication Date Title
BR0211493A (pt) Sistema de duto de ar para o transporte e filtragem de um fluxo de ar e método de produção de uma pluralidade de filtros cÈnicos
CN101677883B (zh) 用于制造尿布的方法
ATE369088T1 (de) System zum schutz vor embolien
DE60235051D1 (de) Filtervorrichtung
NO20053887D0 (no) Sproytekabinett
SE9903692L (sv) Sätt och anordning för att rengöra luft i ett tryckluftsystem
EP0844443A3 (en) Air ventilation or air supply system
CN208493035U (zh) 一种头戴式新风装置
HRP20030704A8 (en) A new diffuser in central air conditioning system
SE0000644L (sv) Anordning, förfarande och system för luftfiltrering
CN205842344U (zh) 一种带有空气净化和增氧功能的学生用台灯
CN109127631B (zh) 一种移动吹吸型模块化除尘系统
CN201412925Y (zh) 一种便捷式野外空气净化系统
CN206182164U (zh) 一种带有空气净化功能的灭蚊灯
CN209013363U (zh) 能调整安装位置的纺织车间清洁设备
CN206560756U (zh) 一种家用空气净化器
JP2002317372A5 (pt)
CN105157147B (zh) 一种具有环境调节功能的水帘降温系统
SE9900326D0 (sv) Filteranordning
CN105727469A (zh) 一种口罩
FI20011969A0 (fi) Normaalipaineessa toimiva prosessi hapen tai hapella rikastetun ilman tuottamiseksi
ATE288687T1 (de) Kugelförmige sterinzubereitungen, deren herstellung und verwendung
CN109237651A (zh) 能调整安装位置的纺织车间清洁设备
EP1039016A3 (en) Apparatus and method for counting textile articles, such as stockings, socks, Pantyhose articles and the like
SE0201923L (sv) Distansorgan för filter och förfarande vid anordning av detsamma

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements