DE20018765U1 - Mobile laminar box (laminar flow system) - Google Patents

Mobile laminar box (laminar flow system)

Info

Publication number
DE20018765U1
DE20018765U1 DE20018765U DE20018765U DE20018765U1 DE 20018765 U1 DE20018765 U1 DE 20018765U1 DE 20018765 U DE20018765 U DE 20018765U DE 20018765 U DE20018765 U DE 20018765U DE 20018765 U1 DE20018765 U1 DE 20018765U1
Authority
DE
Germany
Prior art keywords
flow system
laminar flow
fan
work surface
filter unit
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 - Lifetime
Application number
DE20018765U
Other languages
German (de)
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.)
Laflow Reinraumtechnik & GmbH
Original Assignee
Laflow Reinraumtechnik & GmbH
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 Laflow Reinraumtechnik & GmbH filed Critical Laflow Reinraumtechnik & GmbH
Priority to DE20018765U priority Critical patent/DE20018765U1/en
Publication of DE20018765U1 publication Critical patent/DE20018765U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Laminar-Flow-System mit einer Einrichtung zur Erzeugung einer zwischen vertikal und horizontal ausgerichteten laminaren Luftströmung aus einer über einer Arbeitsfläche befindlichen Kammer in Richtung auf die Arbeitsfläche, einer Filtereinrichtung zur Reinigung der Luft und einem Lüfter zur Erzeugung eines Überdruckes, dadurch gekennzeichnet, daß eine Lüfter-/Filter-Ein­ heit (1) vorgesehen ist, die über ein Verbindungsrohr (4) mit der Kammer über der Arbeitsfläche (5) verbunden ist, daß die Kammer als Druckausgleichskammer (6) ausgebildet ist und einen Luftauslaß (7) in Richtung zur Arbeitsfläche (5) aufweist und daß sich über den gesamten Querschnitt des Luftauslasses (7) ein Laminisatorgewebe (8) erstreckt.1. Laminar flow system with a device for generating a laminar air flow between vertically and horizontally oriented from a chamber located above a work surface in the direction of the work surface, a filter device for cleaning the air and a fan for generating an excess pressure, characterized in that that a fan / filter unit ( 1 ) is provided, which is connected via a connecting tube ( 4 ) to the chamber above the work surface ( 5 ), that the chamber is designed as a pressure compensation chamber ( 6 ) and an air outlet ( 7 ) towards the work surface ( 5 ) and that a laminator fabric ( 8 ) extends over the entire cross section of the air outlet ( 7 ). 2. Laminar-Flow-System nach Anspruch 1, dadurch ge­ kennzeichnet, daß die Lüfter-/Filter-Einheit (1) unter der Arbeitsfläche (5) angeordnet ist.2. Laminar flow system according to claim 1, characterized in that the fan / filter unit ( 1 ) is arranged under the work surface ( 5 ). 3. Laminar-Flow-System nach Anspruch 1 und 2, dadurch gekennzeichnet, daß in der Lüfter-/Filter- Einheit (1) eine Druckkammer zur Erzeugung eines Über­ druckes angeordnet ist. 3. Laminar flow system according to claim 1 and 2, characterized in that in the fan / filter unit ( 1 ) a pressure chamber for generating an overpressure is arranged. 4. Laminar-Flow-System nach Anspruch 1, dadurch ge­ kennzeichnet, daß das Verbindungsrohr (4) starr oder flexibel ausgebildet ist.4. Laminar flow system according to claim 1, characterized in that the connecting tube ( 4 ) is rigid or flexible. 5. Laminar-Flow-System nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Luft­ auslaß (7) durch einen Lamellenvorhang (9) oder eine feste Acrylschürze umgrenzt wird.5. Laminar flow system according to one of claims 1 to 4, characterized in that the air outlet ( 7 ) is delimited by a lamella curtain ( 9 ) or a fixed acrylic apron. 6. Laminar-Flow-System nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Lüfter-/Filter-Ein­ heit (1) mit einem Hochleistungs-Schwebstoffilter ausge­ stattet ist.6. Laminar flow system according to claim 1 to 5, characterized in that the fan / filter unit ( 1 ) is equipped with a high-performance particle filter. 7. Laminar-Flow-System nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß in der Lüfter-/Filter-Einheit (1) und/oder in der Druckaus­ gleichskammer (6) über der Arbeitsfläche (5) eine Keim­ abtötungslampe angeordnet ist.7. Laminar flow system according to one of claims 1 to 6, characterized in that in the fan / filter unit ( 1 ) and / or in the pressure compensation chamber ( 6 ) above the work surface ( 5 ) a germ kill lamp is arranged is. 8. Laminar-Flow-System nach den Ansprüchen 1 bis 7, da­ durch gekennzeichnet, daß die Lüfter- /Filter-Einheit (1), die Druckausgleichskammer (6) über der Arbeitsfläche (5) und das beide miteinander verbinden­ de Verbindungsrohr (4) auf einem gemeinsamen Grundgestell (2) montiert sind.8. Laminar flow system according to claims 1 to 7, characterized in that the fan / filter unit ( 1 ), the pressure compensation chamber ( 6 ) over the work surface ( 5 ) and the two interconnect de connecting tube ( 4th ) are mounted on a common base frame ( 2 ). 9. Laminar-Flow-System nach den Ansprüchen 1 bis 8, da­ durch gekennzeichnet, daß die Lüfter- /Filter-Einheit (1), die Druckausgleichskammer (6) über der Arbeitsfläche (5) und das beide miteinander verbinden­ de Verbindungsrohr (4) lösbar miteinander verbunden sind.9. Laminar flow system according to claims 1 to 8, characterized in that the fan / filter unit ( 1 ), the pressure compensation chamber ( 6 ) above the work surface ( 5 ) and the two interconnect de connecting tube ( 4th ) are releasably connected to each other. 10. Laminar-Flow-System nach Anspruch 9, dadurch ge­ kennzeichnet, daß das Grundgestell (2) fahrbar ist. 10. Laminar flow system according to claim 9, characterized in that the base frame ( 2 ) is mobile. 11. Laminar-Flow-System nach Anspruch 10, dadurch ge­ kennzeichnet, daß das Grundgestell (2) mit Laufrollen (10) versehen ist.11. Laminar flow system according to claim 10, characterized in that the base frame ( 2 ) with rollers ( 10 ) is provided. 12. Laminar-Flow-System nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß das Ver­ bindungsrohr (4) mit der daran befestigten Druckaus­ gleichskammer (6) in der Lüfter-/Filter-Einheit (1) in einer abgedichteten Drehdurchführung (11) um die durch das Verbindungsrohr (4) verlaufende vertikale Mittelachse (12) schwenkbar ist.12. Laminar flow system according to one of claims 1 to 11, characterized in that the Ver connecting tube ( 4 ) with the attached pressure compensation chamber ( 6 ) in the fan / filter unit ( 1 ) in a sealed rotary union ( 11 ) can be pivoted about the vertical central axis ( 12 ) running through the connecting pipe ( 4 ).
DE20018765U 1999-11-08 2000-11-03 Mobile laminar box (laminar flow system) Expired - Lifetime DE20018765U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20018765U DE20018765U1 (en) 1999-11-08 2000-11-03 Mobile laminar box (laminar flow system)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29919621 1999-11-08
DE20018765U DE20018765U1 (en) 1999-11-08 2000-11-03 Mobile laminar box (laminar flow system)

Publications (1)

Publication Number Publication Date
DE20018765U1 true DE20018765U1 (en) 2001-01-18

Family

ID=8081338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20018765U Expired - Lifetime DE20018765U1 (en) 1999-11-08 2000-11-03 Mobile laminar box (laminar flow system)

Country Status (1)

Country Link
DE (1) DE20018765U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075221A1 (en) * 2001-03-20 2002-09-26 Toul Meditech Ab Air-cleaning device and method for arranging air cleaning in sensitive environments
WO2003056253A1 (en) 2001-12-21 2003-07-10 Airinspace Limited Mobile device for aeraulic isolation
WO2010100559A1 (en) 2009-03-05 2010-09-10 Airsonett Ab Surgical instrument table ventilation devices and methods

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075221A1 (en) * 2001-03-20 2002-09-26 Toul Meditech Ab Air-cleaning device and method for arranging air cleaning in sensitive environments
US6811593B2 (en) 2001-03-20 2004-11-02 Toul Meditech Ab Air-cleaning device and method for arranging air cleaning in sensitive environments
WO2003056253A1 (en) 2001-12-21 2003-07-10 Airinspace Limited Mobile device for aeraulic isolation
WO2010100559A1 (en) 2009-03-05 2010-09-10 Airsonett Ab Surgical instrument table ventilation devices and methods

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010222

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040202

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20061123

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20090402

R071 Expiry of right