GB1421267A - Air filterin apparatus - Google Patents

Air filterin apparatus

Info

Publication number
GB1421267A
GB1421267A GB2940173A GB2940173A GB1421267A GB 1421267 A GB1421267 A GB 1421267A GB 2940173 A GB2940173 A GB 2940173A GB 2940173 A GB2940173 A GB 2940173A GB 1421267 A GB1421267 A GB 1421267A
Authority
GB
United Kingdom
Prior art keywords
filter
june
air
filterin
filters
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
GB2940173A
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 GB1421267A publication Critical patent/GB1421267A/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
    • F24F8/80—Self-contained air purifiers
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/65—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the sterilisation of air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
GB2940173A 1972-06-21 1973-06-20 Air filterin apparatus Expired GB1421267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230242A DE2230242A1 (de) 1972-06-21 1972-06-21 Filteranlage zur entfernung von bakterien aus der belueftungsluft

Publications (1)

Publication Number Publication Date
GB1421267A true GB1421267A (en) 1976-01-14

Family

ID=5848330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2940173A Expired GB1421267A (en) 1972-06-21 1973-06-20 Air filterin apparatus

Country Status (6)

Country Link
BE (1) BE800908R (zh)
CH (1) CH557691A (zh)
DE (1) DE2230242A1 (zh)
FR (1) FR2189077B1 (zh)
GB (1) GB1421267A (zh)
NL (1) NL7308346A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161718A (en) * 1984-07-02 1986-01-22 Udo Gruen Cooker hood
CN113181724A (zh) * 2021-06-10 2021-07-30 宁波灭霸康美科技有限公司 一种一体化的空气过滤消杀装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618127C3 (de) * 1976-04-26 1984-08-09 Franz 4834 Harsewinkel Boehnensieker Vorrichtung zum Abtöten von in der Belüftungsluft enthaltenen Keimen
ES2022123B3 (es) * 1985-10-14 1991-12-01 Ubirajara Keutenedjian Aparato para purificar aire mediante radiacion ultravioleta.
DE19631098A1 (de) * 1996-08-01 1998-02-05 Wimmer Ulrich Dipl Ing Fh Verfahren und Einrichtung zur Luftreinigung
DE19644454A1 (de) * 1996-10-25 1998-04-30 Boedrich & Strecker Anlagenbau Vorrichtung zum Be- und Entlüften eines Raums
CN111536632B (zh) * 2020-06-09 2022-07-08 宁波爱科特环境电器有限公司 一种空气消毒机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161718A (en) * 1984-07-02 1986-01-22 Udo Gruen Cooker hood
CN113181724A (zh) * 2021-06-10 2021-07-30 宁波灭霸康美科技有限公司 一种一体化的空气过滤消杀装置

Also Published As

Publication number Publication date
DE2230242A1 (de) 1974-01-10
FR2189077A2 (zh) 1974-01-25
CH557691A (de) 1975-01-15
NL7308346A (zh) 1973-12-27
BE800908R (fr) 1973-10-01
FR2189077B1 (zh) 1978-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee