NL139594B - Device for maintaining a dust and bacteria-free zone within a room. - Google Patents

Device for maintaining a dust and bacteria-free zone within a room.

Info

Publication number
NL139594B
NL139594B NL6602354A NL6602354A NL139594B NL 139594 B NL139594 B NL 139594B NL 6602354 A NL6602354 A NL 6602354A NL 6602354 A NL6602354 A NL 6602354A NL 139594 B NL139594 B NL 139594B
Authority
NL
Netherlands
Prior art keywords
bacteria
dust
maintaining
room
free zone
Prior art date
Application number
NL6602354A
Other languages
Dutch (nl)
Other versions
NL6602354A (en
Original Assignee
Svenska Flaektfabriken Ab
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
Priority to SE230865 priority Critical
Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of NL6602354A publication Critical patent/NL6602354A/xx
Publication of NL139594B publication Critical patent/NL139594B/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/108Means providing sterile air at a surgical operation table or area
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems also by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10Ventilation with ducting systems also 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00Use of air currents for screening, e.g. air curtains
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/29Air curtains
NL6602354A 1965-02-23 1966-02-23 Device for maintaining a dust and bacteria-free zone within a room. NL139594B (en)

Priority Applications (1)

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

Publications (2)

Publication Number Publication Date
NL6602354A NL6602354A (en) 1966-08-24
NL139594B true NL139594B (en) 1973-08-15

Family

ID=20259719

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6602354A NL139594B (en) 1965-02-23 1966-02-23 Device for maintaining a dust and bacteria-free zone within a room.

Country Status (7)

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

Families Citing this family (45)

* 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 (en) * 1969-12-18 1971-04-30 Pielkenrood Vinitex Bv NURSING CABINET FOR INFANTS OR THE LIKE
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 (en) * 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 (en) * 1972-03-28 1974-02-21
DE2222453B2 (en) * 1972-05-08 1981-09-24 Ltg Lufttechnische Gmbh, 7000 Stuttgart, De
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
US4094232A (en) * 1975-04-16 1978-06-13 Howorth Air Engineering Limited Clean air zone
SE397925B (en) * 1974-09-19 1977-11-28 Svenska Flaektfabriken Ab FERRY SPRAY BOX AND WAY TO VENTILATE THE SAME
US4063495A (en) * 1975-01-25 1977-12-20 Zinon Duvlis Contamination prevention for operating areas
US4137831A (en) * 1976-05-08 1979-02-06 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 (en) * 1976-04-10 1985-06-05 Weiss Technik Gmbh Umwelt-Klima-Messtechnik, 6301 Reiskirchen, De
US4133255A (en) * 1977-03-21 1979-01-09 Guice John J Paint spray booth and method of painting an article therein
DE2911462C2 (en) * 1979-03-23 1981-12-03 Hansa Ventilatoren U. Maschinenbau Neumann Gmbh & Co Kg, 2915 Saterland, De
LU81292A1 (en) * 1979-05-18 1980-12-16 Eni Elect Nijverheidsinstall METHOD AND DEVICE FOR STERILIZING A GAS AND PROTECTING AN AREA OF A SPACE AGAINST THE PENETRATION OF CONTAMINANTS
DE3050685C2 (en) * 1980-02-05 1985-10-17 Ttl Tuer + Torschleier Lufttechnische Geraete Gmbh, 7065 Winterbach, De
FR2515319B1 (en) * 1981-10-26 1986-12-26 Air Ind Ventilation air distribution wall for work speakers
DE3242918C2 (en) * 1982-11-20 1992-09-03 Schulz U. Berger Luft- Und Verfahrenstechnik Gmbh, 6838 Reilingen, De
US4668484A (en) * 1984-02-13 1987-05-26 Elliott David J Transport containers for semiconductor wafers
SE451159B (en) * 1984-08-07 1987-09-07 Flaekt Ab AIR RIDE
DE3639708A1 (en) * 1986-11-20 1988-06-01 Metallbau Buedelsdorf Device for creating a clean room in the region of a clean field
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
NO934439D0 (en) * 1993-12-06 1993-12-06 Aet Arbeidsmiljoe Og Energitek Device at ceiling mounted ventilation system
GB9421303D0 (en) * 1994-10-22 1994-12-07 Howorth Airtech Ltd Clean air system
JP3380663B2 (en) * 1995-11-27 2003-02-24 大日本スクリーン製造株式会社 Substrate processing equipment
SE526035C2 (en) * 2002-09-04 2005-06-21 Johnson Medical Dev Pte Ltd Ventilation system, device and method
DE10313531B3 (en) * 2003-03-26 2004-06-24 Dräger Medical AG & Co. KGaA Incubator for premature or newborn infant has climatized air stream directed onto patient surface from above
AT315924T (en) * 2003-07-09 2006-02-15 Den Wildenberg Pierre Van Device for supplying an operating room with contamination-free air, energy and other supply media
JP2007252453A (en) * 2006-03-22 2007-10-04 Koken Ltd Harmful gas exposure preventing device for dissection practice room
FR2944861A1 (en) * 2009-04-24 2010-10-29 Ltb Sa SMOKING SALON WITH AIR RENEWAL BY LAMINAR FLOW
JP5991570B2 (en) * 2011-10-18 2016-09-14 清水建設株式会社 Air conditioning system
GB2500672B (en) * 2012-03-29 2016-08-24 Howorth Air Tech Ltd Clean air apparatus
EP3093574A1 (en) * 2015-05-12 2016-11-16 Halton OY Controlled dilution flow in critical environments
SE542510C2 (en) * 2018-10-05 2020-05-26 Eir Clinical Ab Ventilation system for operating room

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545632C (en) * 1928-03-07 1932-03-03 Karlrichard Mueller Dipl Ing Procedure for separating rooms
DE1095497B (en) * 1954-05-12 1960-12-22 Schilde Maschb Ag Air door for dryers and industrial ovens
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 (en) * 1961-09-04

Also Published As

Publication number Publication date
DE1604114B1 (en) 1971-12-23
FI43003B (en) 1970-09-02
US3380369A (en) 1968-04-30
BE676849A (en) 1966-07-18
GB1127793A (en) 1968-09-18
DK112615B (en) 1968-12-30
NL6602354A (en) 1966-08-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SVENSKA FLAKTF