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 cÈnicosInfo
- 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
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.
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)
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 |
SE0400795L (sv) * | 2004-03-26 | 2005-09-27 | Fredrik Andersson | Tilluftsdon innefattande flexibel påse av filtermaterial, vilken är lösbart monterad |
SE526486C2 (sv) * | 2004-03-26 | 2005-09-27 | Fredrik Andersson | Tilluftsanordning innefattande filter |
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 |
US9730397B2 (en) | 2006-06-29 | 2017-08-15 | Houweling Nurseries Oxnard, Inc. | Greenhouse and forced greenhouse climate control system and method |
US8707617B2 (en) | 2006-06-29 | 2014-04-29 | 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 |
US11512868B2 (en) * | 2015-06-25 | 2022-11-29 | Leiterman & Associates, Inc. | Air duct systems and methods of air flow control |
US9599362B2 (en) | 2015-06-25 | 2017-03-21 | Leiterman And 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 |
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 |
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 |
US10251312B2 (en) | 2016-09-09 | 2019-04-02 | Rite-Hite Holding Corporation | Cooling systems for devices arranged in rows |
US11293663B2 (en) | 2017-01-26 | 2022-04-05 | Rite-Hite Holding Corporation | Fabric drop-down diffusers |
US11231202B2 (en) | 2017-01-26 | 2022-01-25 | Rite-Hite Holding Corporation | Fabric drop-down diffusers |
WO2019104150A1 (en) * | 2017-11-21 | 2019-05-31 | 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 |
US11856735B2 (en) | 2018-10-02 | 2023-12-26 | Rite-Hite Holding Corporation | Air barrier systems for data center zone containment |
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 |
WO2021231740A1 (en) * | 2020-05-13 | 2021-11-18 | 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 |
DE212021000015U1 (de) * | 2021-02-24 | 2021-05-10 | Suzhou Wang Yongheng Silk Science And Technology Culture Co., Ltd. | Ein textiles Luftrohr zur Verbesserung der Luftversorgungseffizienz |
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)
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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 |
-
2001
- 2001-07-27 US US09/916,987 patent/US6626754B2/en not_active Expired - Fee Related
-
2002
- 2002-07-23 MX MXPA04000786A patent/MXPA04000786A/es active IP Right Grant
- 2002-07-23 WO PCT/US2002/023372 patent/WO2003012344A1/en not_active Application Discontinuation
- 2002-07-23 CA CA002454958A patent/CA2454958C/en not_active Expired - Fee Related
- 2002-07-23 EP EP02763326A patent/EP1412679A4/en not_active Withdrawn
- 2002-07-23 BR BR0211493-3A patent/BR0211493A/pt not_active Application Discontinuation
- 2002-07-23 CN CNB028184971A patent/CN1279321C/zh not_active Expired - Fee Related
-
2003
- 2003-08-26 US US10/648,462 patent/US6899615B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040102153A1 (en) | 2004-05-27 |
US6899615B2 (en) | 2005-05-31 |
CA2454958C (en) | 2008-07-15 |
EP1412679A4 (en) | 2009-05-06 |
EP1412679A1 (en) | 2004-04-28 |
CN1279321C (zh) | 2006-10-11 |
WO2003012344A1 (en) | 2003-02-13 |
MXPA04000786A (es) | 2004-06-03 |
CN1556907A (zh) | 2004-12-22 |
CA2454958A1 (en) | 2003-02-13 |
US20030022617A1 (en) | 2003-01-30 |
US6626754B2 (en) | 2003-09-30 |
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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 |