GB1127793A - Improved system for ventilating rooms - Google Patents

Improved system for ventilating rooms

Info

Publication number
GB1127793A
GB1127793A GB6326/66A GB632666A GB1127793A GB 1127793 A GB1127793 A GB 1127793A GB 6326/66 A GB6326/66 A GB 6326/66A GB 632666 A GB632666 A GB 632666A GB 1127793 A GB1127793 A GB 1127793A
Authority
GB
United Kingdom
Prior art keywords
air
zone
room
curtain
improved system
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
GB6326/66A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1127793A publication Critical patent/GB1127793A/en
Expired legal-status Critical Current

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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains

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)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
GB6326/66A 1965-02-23 1966-02-14 Improved system for ventilating rooms Expired GB1127793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE230865 1965-02-23

Publications (1)

Publication Number Publication Date
GB1127793A true GB1127793A (en) 1968-09-18

Family

ID=20259719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6326/66A Expired GB1127793A (en) 1965-02-23 1966-02-14 Improved system for ventilating rooms

Country Status (7)

Country Link
US (1) US3380369A (OSRAM)
BE (1) BE676849A (OSRAM)
DE (1) DE1604114B1 (OSRAM)
DK (1) DK112615B (OSRAM)
FI (1) FI43003B (OSRAM)
GB (1) GB1127793A (OSRAM)
NL (1) NL139594B (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515319A1 (fr) * 1981-10-26 1983-04-29 Air Ind Paroi repartitrice d'air de ventilation pour enceintes de travail
US4422369A (en) 1979-05-18 1983-12-27 E.N.I. Electrische Nijverheidsinstallaties Method and apparatus for sterilizing a gas, and device for conditioning and protecting a zone from a space
WO1995016168A1 (en) * 1993-12-06 1995-06-15 Aet Arbeidsmiljø Og Energiteknikk A/S An arrangement relating to a ventilation installation mounted to a ceiling
NL2016881A (nl) * 2016-06-02 2017-12-11 Medexs Holding B V Werkwijze en inrichting voor luchtstroom instelling

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190380A (en) * 1966-12-16 1970-05-06 Bell S Medical Products Ltd Improvements in or relating to Gaseously Formed Curtains
GB1191386A (en) * 1968-05-02 1970-05-13 James Howorth & Company Ltd Improvements in Operating Theatres.
US3515053A (en) * 1968-06-14 1970-06-02 Import Inspection Services Meat inspection system and method
GB1275569A (en) * 1969-01-13 1972-05-24 Nihon Kuki Sochi Kabushiki Kai An improved air-curtaining apparatus for forming an isolated zone
US3511162A (en) * 1969-02-20 1970-05-12 Johnson & Johnson Apparatus and method for isolating a patient zone
BE759595A (nl) * 1969-12-18 1971-04-30 Pielkenrood Vinitex Bv Verpleegkast voor zuigelingen of dergelijke
US3626837A (en) * 1970-02-13 1971-12-14 Chs Ind Inc Dual plenum for ventilating ceilings in clean rooms
US3680557A (en) * 1970-05-06 1972-08-01 Becton Dickinson Co Controlled atmosphere incubator system with oxygen probe
SE345318B (OSRAM) * 1970-09-04 1972-05-23 C Allander
US3726203A (en) * 1971-06-23 1973-04-10 Svenska Flaektfabriken Ab Device for maintenance of a dustfree, bacteria-free zone in a room
JPS4919647A (OSRAM) * 1972-03-28 1974-02-21
DE2222453B2 (de) * 1972-05-08 1981-09-24 Ltg Lufttechnische Gmbh, 7000 Stuttgart Schlitzluftauslaß zum Einblassen von Zuluft in einen Gebäuderaum
US3952640A (en) * 1973-03-01 1976-04-27 Vent-Cair, Inc. Apparatus and method for extracting grease and smoke, and method of installing the same
US4140105A (en) * 1973-12-04 1979-02-20 Zinon Duvlis Gas curtain for shielding person on an operating table
GB1488513A (en) * 1974-04-26 1977-10-12 Howorth Air Eng Ltd Clean air zone
SE397925B (sv) * 1974-09-19 1977-11-28 Svenska Flaektfabriken Ab Fergsprutbox och sett att ventilera densamma
US4063495A (en) * 1975-01-25 1977-12-20 Zinon Duvlis Contamination prevention for operating areas
US4094232A (en) * 1975-04-16 1978-06-13 Howorth Air Engineering Limited Clean air zone
US3998142A (en) * 1975-07-03 1976-12-21 Sterilaire Medical, Inc. Air circulating system for ultra clean areas
DE2615904C3 (de) * 1976-04-10 1985-06-05 Weiss Technik GmbH Umwelt-Klima-Messtechnik, 6301 Reiskirchen Zuluftdecke zum Klimatisieren von Operationssälen u.dgl.
US4137831A (en) * 1976-05-08 1979-02-06 Howorth Air Engineering Limited Clean air zone
US4133255A (en) * 1977-03-21 1979-01-09 Guice John J Paint spray booth and method of painting an article therein
DE2911462C2 (de) * 1979-03-23 1981-12-03 Hansa Ventilatoren u. Maschinenbau Neumann GmbH & Co KG, 2915 Saterland Verfahren und Vorrichtung zur Reinhaltung der Luft in einer Frischwarenabteilung
DE3050685C2 (de) * 1980-02-05 1985-10-17 TTL Tür + Torschleier lufttechnische Geräte GmbH, 7065 Winterbach Einrichtung zum Erzeugen eines Torluftschleiers
DE3242918A1 (de) * 1982-11-20 1984-05-30 Schulz u. Berger Blech- und Feineisenkonstruktionen GmbH, 6831 Reilingen Vorrichtung zur belueftung von arbeitsplaetzen
US4668484A (en) * 1984-02-13 1987-05-26 Elliott David J Transport containers for semiconductor wafers
SE451159B (sv) * 1984-08-07 1987-09-07 Flaekt Ab Luftrida
DE3639708A1 (de) * 1986-11-20 1988-06-01 Metallbau Buedelsdorf Vorrichtung zur erzeugung eines reinraumes im bereich eines reinfeldes
US4927438A (en) * 1987-12-01 1990-05-22 Varian Associates, Inc. Horizontal laminar air flow work station
US5259812A (en) * 1992-09-23 1993-11-09 Kleinsek Don A Clean room and clean room containment center
US5457270A (en) * 1993-10-04 1995-10-10 Hildebrand; Philip B. Chemical control system for confining volatile liquids
GB9421303D0 (en) * 1994-10-22 1994-12-07 Howorth Airtech Ltd Clean air system
JP3380663B2 (ja) * 1995-11-27 2003-02-24 大日本スクリーン製造株式会社 基板処理装置
SE526035C2 (sv) * 2002-09-04 2005-06-21 Johnson Medical Dev Pte Ltd System, anordning och metod för ventilation
DE10313531B3 (de) * 2003-03-26 2004-06-24 Dräger Medical AG & Co. KGaA Haubenloser Inkubator
DE50302219D1 (de) * 2003-07-09 2006-04-06 Den Wildenberg Pierre Van Einrichtung zur Versorgung eines Operationsraumes mit kontaminationsfreier Luft, Energie und sonstigen Versorgungsmedien
JP2007252453A (ja) * 2006-03-22 2007-10-04 Koken Ltd 解剖実習室用有害ガス曝露防止装置
FR2944861A1 (fr) * 2009-04-24 2010-10-29 Ltb Sa Salon fumoir a renouvellement d'air par flux laminaire
JP5991570B2 (ja) * 2011-10-18 2016-09-14 清水建設株式会社 空調システム
GB2500672B (en) * 2012-03-29 2016-08-24 Howorth Air Tech Ltd Clean air apparatus
DK3093574T3 (da) * 2015-05-12 2021-11-22 Halton Oy Styret fortyndingsstrømning i kritiske miljøer
SE542510C2 (en) * 2018-10-05 2020-05-26 Eir Clinical Ab Ventilation system for operating room
CN114502891A (zh) * 2020-08-19 2022-05-13 Itt制造企业有限责任公司 空气安全系统
JP2022165935A (ja) * 2021-04-20 2022-11-01 フロージェヌイティ インコーポレイテッド 周囲環境内で微小環境を生成するためのシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545632C (de) * 1928-03-07 1932-03-03 Karlrichard Mueller Dipl Ing Verfahren zum Abtrennen von Raeumen
DE1095497B (de) * 1954-05-12 1960-12-22 Schilde Maschb Ag Lufttuer fuer Trockner und Industrieoefen
GB904052A (en) * 1959-05-26 1962-08-22 Carrier Engineering Co Ltd Improvements relating to methods and apparatus for maintaining an atmosphere having predetermined characteristics in an open-fronted chamber
BE622106A (OSRAM) * 1961-09-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422369A (en) 1979-05-18 1983-12-27 E.N.I. Electrische Nijverheidsinstallaties Method and apparatus for sterilizing a gas, and device for conditioning and protecting a zone from a space
US4471688A (en) * 1979-05-18 1984-09-18 E.N.I. Electrische Nijverheidsinstallaties Apparatus for conditioning and protecting a zone from a space
FR2515319A1 (fr) * 1981-10-26 1983-04-29 Air Ind Paroi repartitrice d'air de ventilation pour enceintes de travail
WO1995016168A1 (en) * 1993-12-06 1995-06-15 Aet Arbeidsmiljø Og Energiteknikk A/S An arrangement relating to a ventilation installation mounted to a ceiling
NL2016881A (nl) * 2016-06-02 2017-12-11 Medexs Holding B V Werkwijze en inrichting voor luchtstroom instelling

Also Published As

Publication number Publication date
NL6602354A (OSRAM) 1966-08-24
BE676849A (OSRAM) 1966-07-18
DE1604114B1 (de) 1971-12-23
US3380369A (en) 1968-04-30
FI43003B (OSRAM) 1970-09-02
NL139594B (nl) 1973-08-15
DK112615B (da) 1968-12-30

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