GB1540752A - Air filtering apparatus - Google Patents

Air filtering apparatus

Info

Publication number
GB1540752A
GB1540752A GB5640/76A GB564076A GB1540752A GB 1540752 A GB1540752 A GB 1540752A GB 5640/76 A GB5640/76 A GB 5640/76A GB 564076 A GB564076 A GB 564076A GB 1540752 A GB1540752 A GB 1540752A
Authority
GB
United Kingdom
Prior art keywords
air filtering
filtering apparatus
air
filtering
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
Application number
GB5640/76A
Other languages
English (en)
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB1540752A publication Critical patent/GB1540752A/en
Expired legal-status Critical Current

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/108—Means providing sterile air at a surgical operation table or area
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
    • 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
    • F24F8/80—Self-contained air purifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB5640/76A 1975-02-12 1976-02-12 Air filtering apparatus Expired GB1540752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505785 DE2505785A1 (de) 1975-02-12 1975-02-12 Filtervorrichtung zur entfernung von bakterien aus der belueftungsluft

Publications (1)

Publication Number Publication Date
GB1540752A true GB1540752A (en) 1979-02-14

Family

ID=5938651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5640/76A Expired GB1540752A (en) 1975-02-12 1976-02-12 Air filtering apparatus

Country Status (6)

Country Link
CH (1) CH579943A5 (bs)
DE (1) DE2505785A1 (bs)
FR (1) FR2300972A1 (bs)
GB (1) GB1540752A (bs)
NL (1) NL7600187A (bs)
SE (1) SE411514B (bs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215234A (en) * 1988-03-09 1989-09-20 Forward Team 8 Private Limited An air filtering apparatus
US5891399A (en) * 1993-12-22 1999-04-06 Klean As Cleaning arrangement including filters and ultraviolet radiation
US7416588B2 (en) 2002-05-01 2008-08-26 Brandenburg Uk Limited Fluid purification

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618499A1 (de) * 1986-06-02 1987-12-03 Boris Dipl Ing Koleff Geraet zur reinigung der luft in raeumen
RU2117220C1 (ru) * 1998-02-19 1998-08-10 Валерий Матвеевич Ванцов Излучатель (варианты)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215234A (en) * 1988-03-09 1989-09-20 Forward Team 8 Private Limited An air filtering apparatus
GB2215234B (en) * 1988-03-09 1991-12-11 Forward Team 8 Private Limited An air filtering apparatus
US5891399A (en) * 1993-12-22 1999-04-06 Klean As Cleaning arrangement including filters and ultraviolet radiation
US7416588B2 (en) 2002-05-01 2008-08-26 Brandenburg Uk Limited Fluid purification

Also Published As

Publication number Publication date
DE2505785A1 (de) 1976-08-19
FR2300972A1 (fr) 1976-09-10
SE411514B (sv) 1980-01-14
CH579943A5 (bs) 1976-09-30
SE7600660L (sv) 1976-08-13
NL7600187A (nl) 1976-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]

Free format text: 1540752 SHOULD READ 1540572

429M Application made and specification amended (sect. 29/1949)
694A Case decided by the comptroller (rule 94(3)/1968)
PS Patent sealed [section 19, patents act 1949]
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee