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GB2405463B - Air treatment apparatus - Google Patents

Air treatment apparatus

Info

Publication number
GB2405463B
GB2405463B GB0319937A GB0319937A GB2405463B GB 2405463 B GB2405463 B GB 2405463B GB 0319937 A GB0319937 A GB 0319937A GB 0319937 A GB0319937 A GB 0319937A GB 2405463 B GB2405463 B GB 2405463B
Authority
GB
United Kingdom
Prior art keywords
treatment apparatus
air treatment
air
treatment
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 - Fee Related
Application number
GB0319937A
Other versions
GB2405463A (en
GB0319937D0 (en
Inventor
John Se-Kit Yuen
Kam-Wing Cheung
Leung-Woon Tsoi
Ka-Lai Lee
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.)
John Manufacturing Ltd
Original Assignee
John Manufacturing Ltd
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 John Manufacturing Ltd filed Critical John Manufacturing Ltd
Priority to GB0319937A priority Critical patent/GB2405463B/en
Publication of GB0319937D0 publication Critical patent/GB0319937D0/en
Priority to CA002478724A priority patent/CA2478724A1/en
Priority to AU2004205256A priority patent/AU2004205256A1/en
Publication of GB2405463A publication Critical patent/GB2405463A/en
Application granted granted Critical
Publication of GB2405463B publication Critical patent/GB2405463B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61L9/22—Ionisation
    • 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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
GB0319937A 2003-08-26 2003-08-26 Air treatment apparatus Expired - Fee Related GB2405463B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0319937A GB2405463B (en) 2003-08-26 2003-08-26 Air treatment apparatus
CA002478724A CA2478724A1 (en) 2003-08-26 2004-08-24 Air treatment apparatus
AU2004205256A AU2004205256A1 (en) 2003-08-26 2004-08-25 Air treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0319937A GB2405463B (en) 2003-08-26 2003-08-26 Air treatment apparatus

Publications (3)

Publication Number Publication Date
GB0319937D0 GB0319937D0 (en) 2003-09-24
GB2405463A GB2405463A (en) 2005-03-02
GB2405463B true GB2405463B (en) 2007-10-24

Family

ID=28460269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0319937A Expired - Fee Related GB2405463B (en) 2003-08-26 2003-08-26 Air treatment apparatus

Country Status (3)

Country Link
AU (1) AU2004205256A1 (en)
CA (1) CA2478724A1 (en)
GB (1) GB2405463B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050175512A1 (en) * 2004-02-10 2005-08-11 Yuen Se K. Electro-optical air sterilizer with ionizer
HK1063576A2 (en) * 2004-06-23 2004-11-26 John Mfg Ltd Multi-function optoelectronic air purifier.
CN100545524C (en) * 2004-06-28 2009-09-30 袁仕杰 The cylindrical nanometer photoelectronic air purifier
GB2451423B (en) * 2007-07-16 2010-07-21 Basic Holdings A Fan assisted appliance comprising a biocidal filter
DK2047870T3 (en) 2007-10-08 2012-10-08 Aelorve S A S Device for photocatalytic treatment of fluids
CN101214390B (en) * 2008-01-18 2010-10-13 柏学红 Negative ion generating device
GB2469684B (en) * 2009-04-24 2012-08-08 Reckitt & Colman Overseas Air treatment device
CN102228713B (en) * 2011-06-22 2012-11-07 苏州领锋环境科技有限公司 Air purifier capable of generating high-energy ions
DE102021201207A1 (en) 2021-02-09 2022-08-11 Mahle International Gmbh Room air disinfection filter for the filtration and disinfection of room air and its use
CN113970153B (en) * 2021-12-03 2022-09-13 江苏捷马光电科技有限公司 Ultraviolet air disinfection and purification lighting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5987908A (en) * 1997-09-25 1999-11-23 Floratech Industries Self-contained air conditioner with discharge-air filter
US6053968A (en) * 1998-10-14 2000-04-25 Miller; Bob C. Portable room air purifier
JP2001158229A (en) * 1999-12-03 2001-06-12 Zexel Valeo Climate Control Corp Air conditioner for vehicle
JP2001340723A (en) * 2000-05-31 2001-12-11 Sanyo Electric Co Ltd Air cleaner
US20020144601A1 (en) * 1992-10-09 2002-10-10 Palestro Richard P. Ultraviolet germicidal apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020144601A1 (en) * 1992-10-09 2002-10-10 Palestro Richard P. Ultraviolet germicidal apparatus and method
US5987908A (en) * 1997-09-25 1999-11-23 Floratech Industries Self-contained air conditioner with discharge-air filter
US6053968A (en) * 1998-10-14 2000-04-25 Miller; Bob C. Portable room air purifier
JP2001158229A (en) * 1999-12-03 2001-06-12 Zexel Valeo Climate Control Corp Air conditioner for vehicle
JP2001340723A (en) * 2000-05-31 2001-12-11 Sanyo Electric Co Ltd Air cleaner

Also Published As

Publication number Publication date
GB2405463A (en) 2005-03-02
AU2004205256A1 (en) 2005-03-17
GB0319937D0 (en) 2003-09-24
CA2478724A1 (en) 2005-02-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100826