HK1053273A1 - Method of purifiying air and control system for a photocatlytic air purifier - Google Patents
Method of purifiying air and control system for a photocatlytic air purifierInfo
- Publication number
- HK1053273A1 HK1053273A1 HK03105579.5A HK03105579A HK1053273A1 HK 1053273 A1 HK1053273 A1 HK 1053273A1 HK 03105579 A HK03105579 A HK 03105579A HK 1053273 A1 HK1053273 A1 HK 1053273A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- air
- varying
- control system
- photocatlytic
- purifiying
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004887 air purification Methods 0.000 abstract 2
- 238000004378 air conditioning Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8696—Controlling the catalytic process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- 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
- F24F8/15—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 by chemical means
- F24F8/167—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 by chemical means using catalytic reactions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mathematical Physics (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/916,875 US6716406B2 (en) | 2001-07-30 | 2001-07-30 | Control system for a photocatalytic air purifier |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1053273A1 true HK1053273A1 (en) | 2003-10-17 |
Family
ID=25437971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03105579.5A HK1053273A1 (en) | 2001-07-30 | 2003-08-04 | Method of purifiying air and control system for a photocatlytic air purifier |
Country Status (8)
Country | Link |
---|---|
US (1) | US6716406B2 (es) |
EP (1) | EP1281429B1 (es) |
AT (1) | ATE447436T1 (es) |
DE (1) | DE60234232D1 (es) |
DK (1) | DK1281429T3 (es) |
ES (1) | ES2332879T3 (es) |
HK (1) | HK1053273A1 (es) |
PL (1) | PL207011B1 (es) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7429008B2 (en) * | 2001-02-26 | 2008-09-30 | Power Technologies Investment Ltd. | System and method for pulverizing and extracting moisture |
US7059550B2 (en) * | 2001-02-26 | 2006-06-13 | Power Technologies Investment Ltd. | System and method for pulverizing and extracting moisture |
WO2003036181A1 (de) * | 2001-10-26 | 2003-05-01 | LK Luftqualität AG | Sicherheitseinrichtung für die luft in wenigstens einem raum eines gebäudes |
US20030170151A1 (en) * | 2002-03-08 | 2003-09-11 | Hunter Charles Eric | Biohazard treatment systems |
DE10213195A1 (de) * | 2002-03-25 | 2003-10-16 | Behr Gmbh & Co | Luftbehandlungsanlage für ein Fahrzeug |
US20030230477A1 (en) * | 2002-06-14 | 2003-12-18 | Fink Ronald G. | Environmental air sterilization system |
US20040166037A1 (en) * | 2003-02-25 | 2004-08-26 | Youdell Harry F. | Air filtration and treatment apparatus |
FR2852256B1 (fr) * | 2003-03-10 | 2007-01-26 | Cie Ind D Applic Thermiques Ci | Ensemble de filtration et de traitement de composes organiques, son procede de fabrication et appareil de conditionnement d'air equipe d'un tel ensemble |
US7396459B2 (en) * | 2003-05-05 | 2008-07-08 | George W Thorpe | Internal UV treatment of potable water systems |
US7399331B2 (en) * | 2003-05-29 | 2008-07-15 | Carrier Corporation | Gas phase contaminant removal with low pressure drop |
US20040238344A1 (en) * | 2003-05-30 | 2004-12-02 | Benoit Jeffrey T. | Air purification system using excimer lamps for ultra-violet photocatalytic oxidation |
US8246724B2 (en) | 2003-05-30 | 2012-08-21 | Glasbau Hahn Gmbh | Method for air treatment in a display cabinet and cabinet for implementing the method |
DE10324685B4 (de) * | 2003-05-30 | 2006-03-30 | Glasbau Hahn Gmbh + Co. Kg | Vitrine zur Aufbewahrung und/oder Zurschaustellung von Gegenständen |
US20040258581A1 (en) * | 2003-06-19 | 2004-12-23 | Di Wei | Bifunctional manganese oxide/titanium dioxide photocatalyst/thermocatalyst for improving indoor air quality |
US20070014684A1 (en) * | 2003-11-12 | 2007-01-18 | Case Wayne A | Air purification system |
US8057739B2 (en) | 2003-11-12 | 2011-11-15 | Pulverdryer Usa, Inc. | Liquid purification system |
US20050112039A1 (en) * | 2003-11-26 | 2005-05-26 | Sheehan Darren S. | Ultraviolet purification system |
US6848266B1 (en) | 2003-12-02 | 2005-02-01 | Carrier Corporation | Control of HVAC system |
US20050129591A1 (en) * | 2003-12-16 | 2005-06-16 | Di Wei | Bifunctional layered photocatalyst/thermocatalyst for improving indoor air quality |
US20050129589A1 (en) * | 2003-12-16 | 2005-06-16 | Di Wei | Multi-layered photocatalyst/thermocatalyst for improving indoor air quality |
US7378064B2 (en) | 2004-02-27 | 2008-05-27 | Carrier Corporation | Indoor air quality module with safety switches to deactivate ultraviolet light |
US20060005703A1 (en) * | 2004-06-30 | 2006-01-12 | Chi-Hsiang Wang | Ultraviolet air purifier having multiple charged collection plates |
US7166259B2 (en) * | 2004-08-13 | 2007-01-23 | Ecoquest International, Inc. | Air purifier with control sensors |
KR100621078B1 (ko) | 2004-09-23 | 2006-09-19 | 삼성전자주식회사 | 공기 품질을 개선하는 방법 및 공기 조화 시스템 |
US7409952B2 (en) * | 2004-12-20 | 2008-08-12 | Yu-Hu Chen | Portable breathing apparatus |
US20060130663A1 (en) * | 2004-12-20 | 2006-06-22 | General Electric Company | System and method of air quality control for air-conditioning devices |
EP1844266B8 (en) * | 2005-01-06 | 2009-02-18 | Halton OY | Ventilation register and ventilation systems |
CA2652556C (en) * | 2006-05-24 | 2015-02-24 | American Innovative Research Corp. | Positive air pressure isolation system |
US20080135041A1 (en) * | 2006-12-12 | 2008-06-12 | Illinois Tool Works Inc. | Kitchen ventilator system |
FR2913206A1 (fr) * | 2007-03-02 | 2008-09-05 | Philippe Roux | Dispositif pour gerer les pertes de charge dans les systemes de traitement et de purification d'air par photo catalyse |
US7820100B2 (en) * | 2007-05-17 | 2010-10-26 | Garfield Industries, Inc. | System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon |
US20090129974A1 (en) * | 2007-08-02 | 2009-05-21 | Mcellen John J | Air quality enhancing ceiling paddle fan |
US20090032236A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with automatic fan reset |
US9074784B2 (en) | 2007-08-03 | 2015-07-07 | Honeywell International Inc. | Fan coil thermostat with fan ramping |
US9182141B2 (en) | 2007-08-03 | 2015-11-10 | Honeywell International Inc. | Fan coil thermostat with activity sensing |
US7964027B2 (en) * | 2008-02-25 | 2011-06-21 | Antonius Theodorus Cecilianus Hauzer | System for extracting vapor and particulates from a flow of a liquid and an air stream |
US8128869B2 (en) * | 2009-10-05 | 2012-03-06 | Hussmann Corporation | Air sanitization system with variable speed fan |
PL221419B1 (pl) | 2010-05-10 | 2016-04-29 | Pulverdryer Usa | Proces oddzielania skorup jaja od przyczepionej błony |
DE102010031393B4 (de) * | 2010-07-15 | 2012-07-05 | Albert Handtmann Maschinenfabrik Gmbh & Co. Kg | Vorrichtung und Verfahren zur Kühlung von Nahrungsmittelmaschinen |
FR2965731A1 (fr) * | 2010-11-10 | 2012-04-13 | Centre Nat Rech Scient | Dispositif de decontamination d'un fluide pollue et procede de decontamination associe |
US8911670B2 (en) * | 2011-08-03 | 2014-12-16 | Honeywell International Inc. | LED activated photocatalyst air filter |
ITFO20110013A1 (it) * | 2011-09-29 | 2013-03-30 | Light Progress S N C Di Santi A E Barneschi M | Unita di trattamento dell'aria |
CN102927632A (zh) * | 2012-11-22 | 2013-02-13 | 苏州启山电器技术开发事务所(普通合伙) | 室内空气净化系统 |
CN102927633A (zh) * | 2012-11-22 | 2013-02-13 | 苏州启山电器技术开发事务所(普通合伙) | 节能型室内空气净化系统 |
US10180285B2 (en) | 2013-01-21 | 2019-01-15 | Carrier Corporation | Air terminal for heating or air conditioning system |
CN103604175B (zh) * | 2013-11-29 | 2016-07-06 | 广州同方瑞风节能科技股份有限公司 | 一种新风系统 |
JP6297704B2 (ja) | 2013-12-30 | 2018-03-20 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Pco反応を実行するための方法及び装置、並びに該装置を有する空気清浄器 |
US9452379B2 (en) * | 2014-01-14 | 2016-09-27 | International Business Machines Corporation | Ozone abatement system for semiconductor manufacturing system |
KR102203201B1 (ko) * | 2014-02-27 | 2021-01-14 | 엘지전자 주식회사 | 공기정화 시스템 및 그 제어방법 |
US9963017B2 (en) * | 2014-04-30 | 2018-05-08 | Hanon Systems | Air conditioner for vehicle with photocatalytic module |
US9662626B2 (en) * | 2014-06-25 | 2017-05-30 | Honeywell International Inc. | Photocatalyst air purification system with ultraviolet light emitting diodes operated with a duty cycle |
US11175060B2 (en) * | 2016-05-31 | 2021-11-16 | Robert J. Mowris | Fan-on detection and correction |
US11879651B2 (en) | 2016-05-31 | 2024-01-23 | James Lau | Occupancy-based fan control |
AT15199U3 (de) * | 2016-07-27 | 2017-08-15 | Shenzhen Gongjin Mech Science And Tech Co Ltd | Landwirtschaftlich nutzbares Luftreinigungssystem |
CN108731192A (zh) * | 2018-05-23 | 2018-11-02 | 苏州工业职业技术学院 | 一种室内环境监测调节系统 |
CN108954731A (zh) * | 2018-07-03 | 2018-12-07 | 上海常仁信息科技有限公司 | 一种基于机器人的室内空气质量改善系统及方法 |
US20200269255A1 (en) * | 2019-02-26 | 2020-08-27 | Rice Ear Ltd | Air purifier and improvement of air-purifying performance |
US20210339184A1 (en) * | 2020-04-30 | 2021-11-04 | Integrated Viral Protection Solutions, LLC | Mobile Purification Device Having Heated Filter for Killing Biological Species, Including COVID-19 |
US11918068B2 (en) * | 2020-05-18 | 2024-03-05 | James Scott Hay | Sterilization systems and methods of use thereof |
US11635221B2 (en) * | 2020-06-01 | 2023-04-25 | Energy Cloud Inc. | Cloud based HVAC management apparatus and system for air purification, indoor air quality monitoring, and methods for implementing the same |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US20220055458A1 (en) * | 2020-08-20 | 2022-02-24 | Denso International America, Inc. | Humidity control for olfaction sensors |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
US12017506B2 (en) | 2020-08-20 | 2024-06-25 | Denso International America, Inc. | Passenger cabin air control systems and methods |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
EP3971488A1 (en) | 2020-09-18 | 2022-03-23 | Carrier Corporation | Return air grille air purifier |
US20220143257A1 (en) * | 2020-11-10 | 2022-05-12 | GE Precision Healthcare LLC | Uvc sterilization systems and methods for patient ventilation |
US11446600B2 (en) | 2020-12-10 | 2022-09-20 | Hourani Ip, Llc | Detoxification device having heated filter for killing pathogens |
IT202100007007A1 (it) * | 2021-03-25 | 2022-09-25 | Giancarlo Martina | "sistema di filtrazione fotocatalitica variabile a gestione elettronica" denominato airsafe cab |
US20240189083A1 (en) * | 2021-04-05 | 2024-06-13 | Claerosol Llc | Systems and methods for producing a controlled operating environment |
IT202100009767A1 (it) * | 2021-04-19 | 2022-10-19 | Pal Costr S R L | Depuratore |
IT202100014138A1 (it) * | 2021-05-31 | 2022-12-01 | Lu Ve Spa | Struttura di scambiatore di calore con purificatore d’aria |
US20230028978A1 (en) * | 2021-07-22 | 2023-01-26 | Haier Us Appliance Solutions, Inc. | Air conditioner unit or sterilization light assembly and methods of operation |
WO2023038655A1 (en) * | 2021-09-09 | 2023-03-16 | Leidos Engineering, LLC | Air treatment system using photocatalytic oxidation (pco) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5295448A (en) * | 1990-12-07 | 1994-03-22 | On-Demand Environmental Systems, Inc. | Organic compound incinerator |
US5612001A (en) * | 1991-10-18 | 1997-03-18 | Matschke; Arthur L. | Apparatus and method for germicidal cleansing of air |
US5835840A (en) * | 1995-09-06 | 1998-11-10 | Universal Air Technology | Photocatalytic system for indoor air quality |
US5842110A (en) * | 1996-03-11 | 1998-11-24 | University Of Central Florida | Apparatus and method for photocatalytic conditioning of fuel gas fly-ash particles |
EP0798143A1 (en) * | 1996-03-22 | 1997-10-01 | Kabushiki Kaisha Equos Research | Method and apparatus for purifying air including adsorbent reactivation |
JP2000127756A (ja) * | 1998-08-19 | 2000-05-09 | Denso Corp | 車両用空気清浄装置 |
US6613277B1 (en) * | 1999-06-18 | 2003-09-02 | Gerald C. Monagan | Air purifier |
JP3287337B2 (ja) * | 1999-07-14 | 2002-06-04 | 日本電気株式会社 | ファン・フィルタ・ユニット |
-
2001
- 2001-07-30 US US09/916,875 patent/US6716406B2/en not_active Expired - Lifetime
-
2002
- 2002-07-11 ES ES02254872T patent/ES2332879T3/es not_active Expired - Lifetime
- 2002-07-11 EP EP02254872A patent/EP1281429B1/en not_active Expired - Lifetime
- 2002-07-11 AT AT02254872T patent/ATE447436T1/de not_active IP Right Cessation
- 2002-07-11 DK DK02254872T patent/DK1281429T3/da active
- 2002-07-11 DE DE60234232T patent/DE60234232D1/de not_active Expired - Lifetime
- 2002-07-30 PL PL355258A patent/PL207011B1/pl not_active IP Right Cessation
-
2003
- 2003-08-04 HK HK03105579.5A patent/HK1053273A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK1281429T3 (da) | 2009-12-21 |
DE60234232D1 (de) | 2009-12-17 |
ES2332879T3 (es) | 2010-02-15 |
PL207011B1 (pl) | 2010-10-29 |
US6716406B2 (en) | 2004-04-06 |
EP1281429A1 (en) | 2003-02-05 |
ATE447436T1 (de) | 2009-11-15 |
EP1281429B1 (en) | 2009-11-04 |
PL355258A1 (en) | 2003-02-10 |
US20030021720A1 (en) | 2003-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1053273A1 (en) | Method of purifiying air and control system for a photocatlytic air purifier | |
ATE426449T1 (de) | Modulare photokatalytische luftreinigungsanlage | |
DE59704387D1 (de) | Vorrichtung zum reinstfiltern und desinfizieren von luft | |
AU4964796A (en) | Cleaning ambient air by moving a vehicle having a pollutant treating through the atmosphere | |
ATE306307T1 (de) | Luftreinigungsfilter | |
CA2473540A1 (en) | Ultraviolet lamp ventilation apparatus and method | |
ID27204A (id) | Proses mineralisasi polutan organik air secara ozonisasi katalitik | |
DE69737364D1 (de) | Methoden zur virus-reinigung | |
DE69620145D1 (de) | Methode und vorrichtung zur reinigung von gasförmigen, verunreinigungen enthaltenden effluentströmen | |
DE69531045D1 (de) | Drehbare vorrichtung zur katalytischen reinigung von verunreinigten abgasen | |
DE59306970D1 (de) | Vorrichtung zur Reinigung schadstoffbeladener Abluft | |
DE602005008274D1 (de) | Vorrichtung zur reinigung von verschmutzter luft und zugehöriges reinigungsverfahren | |
WO2002051756A3 (de) | Verfahren und konditioniermittel zur behandlung von abwasser und luftschadstoffen | |
ATE291481T1 (de) | Verfahren und vorrichtung zur behandlung von schadstoffe enthaltendem verunreinigtem gas | |
KR100550121B1 (ko) | 공기청정기 | |
FR2733696B3 (fr) | Dispositif permettant d'epurer des gaz, des fumees, ou de l'air vicie | |
KR20050093029A (ko) | 광촉매 수중공기정화장치 | |
Standefer | Evaluating biofiltration | |
KR970020993U (ko) | 살균, 탈취 및 산소발생기능을 포함한 오염공기 정화장치 | |
Lutz | Biological odour control with NTFs | |
GR1002923B (el) | Καταλυτες για την καυση πτητικων οργανικων ενωσεων (vocs) | |
NO302218B1 (no) | Ventil for luft/gasstilforsel ved lufting av vaesker | |
CA2176156A1 (en) | Air filtration system | |
ITVR20000102A0 (it) | Sistema di purificazione di flussi d'aria contenente polveri, fumi discarico o simili, mediante filtraggio a nebulizzazione | |
ES1053095U (es) | Dispositivo de purificacion por fotocatalisis para instalar en conductos de aire, fan-coils o climatizadores. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20130711 |