ATE96218T1 - Vorrichtung zur versorgung einer reinluftzone. - Google Patents

Vorrichtung zur versorgung einer reinluftzone.

Info

Publication number
ATE96218T1
ATE96218T1 AT89312317T AT89312317T ATE96218T1 AT E96218 T1 ATE96218 T1 AT E96218T1 AT 89312317 T AT89312317 T AT 89312317T AT 89312317 T AT89312317 T AT 89312317T AT E96218 T1 ATE96218 T1 AT E96218T1
Authority
AT
Austria
Prior art keywords
air
diffuser
zone
central
areas
Prior art date
Application number
AT89312317T
Other languages
English (en)
Inventor
Frederick Hugh Howorth
Nigel Hugh Howorth
Original Assignee
Frederick Hugh Howorth
Nigel Hugh Howorth
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 Frederick Hugh Howorth, Nigel Hugh Howorth filed Critical Frederick Hugh Howorth
Application granted granted Critical
Publication of ATE96218T1 publication Critical patent/ATE96218T1/de

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT89312317T 1988-12-02 1989-11-28 Vorrichtung zur versorgung einer reinluftzone. ATE96218T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888828127A GB8828127D0 (en) 1988-12-02 1988-12-02 Apparatus for providing clean air zone
EP89312317A EP0372784B1 (de) 1988-12-02 1989-11-28 Vorrichtung zur Versorgung einer Reinluftzone

Publications (1)

Publication Number Publication Date
ATE96218T1 true ATE96218T1 (de) 1993-11-15

Family

ID=10647832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89312317T ATE96218T1 (de) 1988-12-02 1989-11-28 Vorrichtung zur versorgung einer reinluftzone.

Country Status (7)

Country Link
EP (1) EP0372784B1 (de)
JP (1) JPH02187548A (de)
AT (1) ATE96218T1 (de)
AU (1) AU4558789A (de)
DE (1) DE68910091D1 (de)
GB (1) GB8828127D0 (de)
HU (1) HUT55900A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512255C2 (sv) * 1991-07-01 2000-02-21 Flaekt Ab Anordning för att eliminera virvelbildning i hörn i utrymmen med laminär luftströmning samt användning av anordningen
NO934439D0 (no) * 1993-12-06 1993-12-06 Aet Arbeidsmiljoe Og Energitek Anordning ved takmontert ventilasjonsanlegg
GB9421303D0 (en) * 1994-10-22 1994-12-07 Howorth Airtech Ltd Clean air system
US20100120349A1 (en) * 2008-10-31 2010-05-13 Airsonett Ab Surgical theater ventilating devices and methods
JP5626588B2 (ja) * 2010-03-29 2014-11-19 清水建設株式会社 空調システム
US8733060B2 (en) 2010-09-09 2014-05-27 Tate Access Floors Leasing, Inc. Directional grate access floor panel
USD636099S1 (en) 2010-09-09 2011-04-12 Tate Access Floors Leasing, Inc. Grate access floor panel
US10058012B2 (en) 2010-12-17 2018-08-21 Tate Access Flooring Leasing, Inc. Multizone variable damper for use in an air passageway
FR2979006B1 (fr) * 2011-08-08 2013-09-06 Aaf Sa Dispositif de soufflage notamment pour un bloc operatoire.
JP5877721B2 (ja) * 2012-01-17 2016-03-08 大成建設株式会社 手術室空調システム
JP6481283B2 (ja) * 2014-08-19 2019-03-13 株式会社大林組 手術室
ES2800398B2 (es) * 2020-05-06 2021-06-17 Metalfaber Slu Mampara modular para aislamiento de ambientes por presión positiva de flujo laminar
CN115200198B (zh) * 2021-04-14 2024-01-23 韦氏（苏州）医疗科技有限公司 组装式集中送风设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601239A (en) * 1945-05-18 1948-04-30 Sturtevant Eng Co Ltd Improvements in or relating to air diffusers for ventilating and air conditioning plant
US3356006A (en) * 1965-10-18 1967-12-05 Robert D Scott Clean room structure
SE334991B (de) * 1969-03-19 1971-05-10 Svenska Flaektfabriken Ab
US3935803A (en) * 1972-10-12 1976-02-03 Flanders Filters, Inc. Air filtration apparatus
DE2836820A1 (de) * 1978-08-23 1980-03-06 Zinon Dr Med Duvlis Verfahren und einrichtung zur reinraumerzeugung
GB2120778A (en) * 1982-05-20 1983-12-07 Howorth Air Eng Ltd Outlet device for an air conditioning system
US4616558A (en) * 1984-11-01 1986-10-14 Total Air, Inc. Gaseous fluid distribution devices

Also Published As

Publication number Publication date
EP0372784A2 (de) 1990-06-13
HU896322D0 (en) 1990-02-28
AU4558789A (en) 1990-06-07
EP0372784A3 (de) 1991-01-02
EP0372784B1 (de) 1993-10-20
JPH02187548A (ja) 1990-07-23
HUT55900A (en) 1991-06-28
GB8828127D0 (en) 1989-01-05
DE68910091D1 (de) 1993-11-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties