SG90992G - An air filtering apparatus - Google Patents

An air filtering apparatus

Info

Publication number
SG90992G
SG90992G SG909/92A SG90992A SG90992G SG 90992 G SG90992 G SG 90992G SG 909/92 A SG909/92 A SG 909/92A SG 90992 A SG90992 A SG 90992A SG 90992 G SG90992 G SG 90992G
Authority
SG
Singapore
Prior art keywords
air filtering
filtering apparatus
air
filtering
Prior art date
Application number
SG909/92A
Original Assignee
Airesearch Technology Pte 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 Airesearch Technology Pte Ltd filed Critical Airesearch Technology Pte Ltd
Publication of SG90992G publication Critical patent/SG90992G/en

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
    • 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
    • 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
    • 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
    • F24F8/80—Self-contained air purifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
SG909/92A 1988-03-09 1992-09-10 An air filtering apparatus SG90992G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8805574A GB2215234B (en) 1988-03-09 1988-03-09 An air filtering apparatus

Publications (1)

Publication Number Publication Date
SG90992G true SG90992G (en) 1992-12-04

Family

ID=10633107

Family Applications (1)

Application Number Title Priority Date Filing Date
SG909/92A SG90992G (en) 1988-03-09 1992-09-10 An air filtering apparatus

Country Status (3)

Country Link
GB (1) GB2215234B (en)
HK (1) HK163096A (en)
SG (1) SG90992G (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117645C1 (en) * 1991-05-29 1993-01-21 Dieter 8000 Muenchen De Wittmann
ES2117118T3 (en) * 1993-09-22 1998-08-01 Tecnologica S A S Di Vanella M DEVICE TO PURIFY AIR.
US5656242A (en) * 1995-06-07 1997-08-12 L2B Environmental Systems Inc. Air purifier device
US6149717A (en) * 1997-01-06 2000-11-21 Carrier Corporation Electronic air cleaner with germicidal lamp
GB9917353D0 (en) * 1999-07-24 1999-09-22 Imi Norgren Ltd Apparatus for conditioning a gaseous medium
GB0017058D0 (en) * 2000-07-11 2000-08-30 Hall Vantage Limited Purification of air
WO2002043783A1 (en) * 2000-11-28 2002-06-06 Air Blue S.R.L. An improved ultraviolet sterilization apparatus
EP1208853B1 (en) * 2000-11-28 2009-05-27 Medical Service S.r.l. Modular ultraviolet sterilization apparatus
GB0209920D0 (en) 2002-05-01 2002-06-05 John Yair Designs Ltd Fluid purification
FR2886381B1 (en) * 2005-05-24 2007-08-03 Valeo Systemes Thermiques CLEANING DEVICE FOR HOUSING A PURIFICATION DEVICE AND AIR VENTILATION MODULE HAVING THE SAME.
IT202000007798A1 (en) 2020-04-14 2021-10-14 Medical Service S R L Elevator equipped with equipment for reducing the contamination charge and related equipment for reducing the contamination charge for lifts.
IT202000019858A1 (en) 2020-08-10 2022-02-10 Extra Corporeal Solutions S R L AIR TREATMENT EQUIPMENT
IT202000019840A1 (en) 2020-08-10 2022-02-10 Extra Corporeal Solutions S R L AIR TREATMENT EQUIPMENT.
WO2022109724A1 (en) * 2020-11-24 2022-06-02 Eagle Aerospace Ltd. Device for decontaminating a region and verifying decontamination of the region

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757495A (en) * 1971-12-30 1973-09-11 W Sievers Portable air purifier
DE2324881A1 (en) * 1973-05-17 1974-12-05 Draegerwerk Ag FILTER SYSTEM FOR THE REMOVAL OF BACTERIA FROM THE VENTILATION AIR
US3846072A (en) * 1973-06-28 1974-11-05 L Patterson Ultraviolet lamp fixture
DE2505785A1 (en) * 1975-02-12 1976-08-19 Draegerwerk Ag FILTER DEVICE FOR THE REMOVAL OF BACTERIA FROM THE VENTILATION AIR
US4210429A (en) * 1977-04-04 1980-07-01 Alpine Roomaire Systems, Inc. Air purifier
US4553992A (en) * 1984-10-17 1985-11-19 Boissinot Jean Guy Scrubber apparatus for purifying foul air produced during an embalming, an autopsy or the like

Also Published As

Publication number Publication date
GB2215234B (en) 1991-12-11
GB8805574D0 (en) 1988-04-07
GB2215234A (en) 1989-09-20
HK163096A (en) 1996-09-13

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