GB2451423B - A Fan assisted appliance comprising a biocidal filter - Google Patents

A Fan assisted appliance comprising a biocidal filter

Info

Publication number
GB2451423B
GB2451423B GB0713752A GB0713752A GB2451423B GB 2451423 B GB2451423 B GB 2451423B GB 0713752 A GB0713752 A GB 0713752A GB 0713752 A GB0713752 A GB 0713752A GB 2451423 B GB2451423 B GB 2451423B
Authority
GB
United Kingdom
Prior art keywords
fan assisted
assisted appliance
biocidal
filter
biocidal filter
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
GB0713752A
Other versions
GB2451423A (en
GB0713752D0 (en
Inventor
Martin Betz
Conor Mullaney
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.)
Basic Holdings
Original Assignee
Basic Holdings
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 Basic Holdings filed Critical Basic Holdings
Priority to GB0713752A priority Critical patent/GB2451423B/en
Publication of GB0713752D0 publication Critical patent/GB0713752D0/en
Priority to PCT/EP2008/059294 priority patent/WO2009010528A1/en
Publication of GB2451423A publication Critical patent/GB2451423A/en
Application granted granted Critical
Publication of GB2451423B publication Critical patent/GB2451423B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B01D46/0006—Filter elements or cartridges installed in a drawer-like manner
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • 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
    • F24F8/15—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0407—Perforated supports on both sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/33—Retaining components in desired mutual position with a bayonet coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB0713752A 2007-07-16 2007-07-16 A Fan assisted appliance comprising a biocidal filter Expired - Fee Related GB2451423B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0713752A GB2451423B (en) 2007-07-16 2007-07-16 A Fan assisted appliance comprising a biocidal filter
PCT/EP2008/059294 WO2009010528A1 (en) 2007-07-16 2008-07-16 A fan assisted applicance comprising a biocidal filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0713752A GB2451423B (en) 2007-07-16 2007-07-16 A Fan assisted appliance comprising a biocidal filter

Publications (3)

Publication Number Publication Date
GB0713752D0 GB0713752D0 (en) 2007-08-22
GB2451423A GB2451423A (en) 2009-02-04
GB2451423B true GB2451423B (en) 2010-07-21

Family

ID=38461628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0713752A Expired - Fee Related GB2451423B (en) 2007-07-16 2007-07-16 A Fan assisted appliance comprising a biocidal filter

Country Status (2)

Country Link
GB (1) GB2451423B (en)
WO (1) WO2009010528A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464736A (en) 2008-10-25 2010-04-28 Dyson Technology Ltd Fan with a filter
GB2478927B (en) 2010-03-23 2016-09-14 Dyson Technology Ltd Portable fan with filter unit
GB2478925A (en) 2010-03-23 2011-09-28 Dyson Technology Ltd External filter for a fan
GB2478926B (en) * 2010-03-23 2016-09-28 Dyson Technology Ltd Portable Fan Assembly with Detachable Filter Unit
FR2962920B1 (en) * 2010-07-23 2014-01-31 Valeo Materiaux De Friction AIR FILTRATION DEVICE AND AIR CIRCULATION INSTALLATION, IN PARTICULAR FOR A MOTOR VEHICLE, COMPRISING SUCH A DEVICE.
FR3022470A1 (en) * 2014-06-18 2015-12-25 Sandra Celine Severine Lefrancois FILTER CARTRIDGE HOLDER AGAINST EXTERIOR POLLUTION, DISPOSABLE ON WALL-MOUNTED ENTRANCES, DOORS, WINDOWS, SHUTTER BOXES COUPLED TO MECHANICAL VENTILATION.
ITUB20153572A1 (en) * 2015-09-11 2017-03-11 Torino Politecnico MODULE OF VENTILATION AND BIOLOGICAL PURIFICATION OF INTERNAL AND EXTERNAL AIR TO AN ENVIRONMENT, AND ITS METHOD
KR20170119227A (en) * 2016-04-18 2017-10-26 서울바이오시스 주식회사 Air cleaner
EP3306218A1 (en) 2016-10-06 2018-04-11 Unilever N.V. Air purifier
DE102020125920B4 (en) 2020-10-04 2022-05-19 Elke Münch Mobile device for cleaning and disinfecting room air that can be operated by a temperature difference
DE102020125921B4 (en) 2020-10-04 2022-05-19 Elke Münch Mobile device for cleaning and disinfecting room air that can be operated by a temperature difference
DE102020125919B4 (en) 2020-10-04 2022-06-23 Elke Münch Mobile device that can be operated by a temperature difference for cleaning and disinfecting room air and a test device therefor
WO2023219665A1 (en) * 2022-05-11 2023-11-16 Watt Fuel Cell Corp. Blower filter assembly

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846458A (en) * 1959-04-30 1960-08-31 Fram Corp Air conditioner filter having germicidal properties
JPS60153916A (en) * 1984-01-24 1985-08-13 Tetsuhiko Inoue Sterilizing sticky type air filter
FR2587233A1 (en) * 1985-09-17 1987-03-20 Deltaqua Apparatus for the filtration and treatment of liquid or gaseous fluids
RU2183476C2 (en) * 1999-07-26 2002-06-20 Государственное унитарное предприятие "Техноцентр "Лазерная диагностика и чистые технологии" Method and equipment for applying inhalation anesthesia
US6607702B1 (en) * 1999-05-27 2003-08-19 Lg Electronics Inc. Photocatalyst filter, method for fabricating the same and air cleaner thereof
US20030164326A1 (en) * 2001-12-21 2003-09-04 Rolf Eberl Absorbent filter material matrices and their arrangements in filter cartridge
US20040103790A1 (en) * 2002-12-03 2004-06-03 Yang Chieh Ou Air filter device
US20040144249A1 (en) * 2003-01-27 2004-07-29 Kang Tae Wook Device and method for controlling air cleaning operation of air conditioner
US20050002833A1 (en) * 2001-03-01 2005-01-06 Phillips Plastics Corporation Filtration media
US6962619B1 (en) * 2004-06-24 2005-11-08 Derosa Richard Air decontamination system
WO2006058370A1 (en) * 2004-11-30 2006-06-08 Alpha Technologies Corporation Ltd Improved sterilising filter arrangement, apparatus & method
WO2007005939A2 (en) * 2005-07-05 2007-01-11 Apc Technologies, Inc. Apparatus and method for removing contaminants from a gas stream

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017239A (en) * 1958-11-03 1962-01-16 Fram Corp Air conditioner filters having germicidal properties
JPH0814383B2 (en) * 1986-11-06 1996-02-14 三洋電機株式会社 Blower
JP3649241B1 (en) * 2003-03-04 2005-05-18 ダイキン工業株式会社 Air cleaning member and air conditioner
WO2004110593A1 (en) * 2003-06-12 2004-12-23 Matsushita Electric Industrial Co., Ltd. Air cleaner, functional filter and method of manufacturing the filter, air cleaning filter, and air cleaner device
GB2405463B (en) * 2003-08-26 2007-10-24 John Mfg Ltd Air treatment apparatus
US20050089451A1 (en) * 2003-10-23 2005-04-28 Ping Huang Structure of a light-catalyst equipped electric fan
HK1063577A2 (en) * 2004-06-23 2004-11-26 John Mfg Ltd Photoelectron air-purifying disinfecting and air conditioning machine.
CN100424428C (en) * 2004-07-19 2008-10-08 袁仕杰 Three-in-one photoelectronic air purifier
JP2006057900A (en) * 2004-08-19 2006-03-02 Sharp Corp Air cleaning filter and air treatment device provided therewith
JP3949146B2 (en) * 2005-07-22 2007-07-25 シャープ株式会社 Air conditioner

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846458A (en) * 1959-04-30 1960-08-31 Fram Corp Air conditioner filter having germicidal properties
JPS60153916A (en) * 1984-01-24 1985-08-13 Tetsuhiko Inoue Sterilizing sticky type air filter
FR2587233A1 (en) * 1985-09-17 1987-03-20 Deltaqua Apparatus for the filtration and treatment of liquid or gaseous fluids
US6607702B1 (en) * 1999-05-27 2003-08-19 Lg Electronics Inc. Photocatalyst filter, method for fabricating the same and air cleaner thereof
RU2183476C2 (en) * 1999-07-26 2002-06-20 Государственное унитарное предприятие "Техноцентр "Лазерная диагностика и чистые технологии" Method and equipment for applying inhalation anesthesia
US20050002833A1 (en) * 2001-03-01 2005-01-06 Phillips Plastics Corporation Filtration media
US20030164326A1 (en) * 2001-12-21 2003-09-04 Rolf Eberl Absorbent filter material matrices and their arrangements in filter cartridge
US20040103790A1 (en) * 2002-12-03 2004-06-03 Yang Chieh Ou Air filter device
US20040144249A1 (en) * 2003-01-27 2004-07-29 Kang Tae Wook Device and method for controlling air cleaning operation of air conditioner
US6962619B1 (en) * 2004-06-24 2005-11-08 Derosa Richard Air decontamination system
WO2006058370A1 (en) * 2004-11-30 2006-06-08 Alpha Technologies Corporation Ltd Improved sterilising filter arrangement, apparatus & method
WO2007005939A2 (en) * 2005-07-05 2007-01-11 Apc Technologies, Inc. Apparatus and method for removing contaminants from a gas stream

Also Published As

Publication number Publication date
WO2009010528A1 (en) 2009-01-22
GB2451423A (en) 2009-02-04
GB0713752D0 (en) 2007-08-22

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Legal Events

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

Effective date: 20210716