EP2258991A3 - Ventilation device - Google Patents

Ventilation device Download PDF

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Publication number
EP2258991A3
EP2258991A3 EP10163197A EP10163197A EP2258991A3 EP 2258991 A3 EP2258991 A3 EP 2258991A3 EP 10163197 A EP10163197 A EP 10163197A EP 10163197 A EP10163197 A EP 10163197A EP 2258991 A3 EP2258991 A3 EP 2258991A3
Authority
EP
European Patent Office
Prior art keywords
air
air supply
chamber
supply device
side walls
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.)
Granted
Application number
EP10163197A
Other languages
German (de)
French (fr)
Other versions
EP2258991A2 (en
EP2258991B1 (en
Inventor
Rüdiger DETZER
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.)
Rud Otto Meyer Technik GmbH and Co KG
Original Assignee
Imtech Deutschland GmbH and Co KG
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 Imtech Deutschland GmbH and Co KG filed Critical Imtech Deutschland GmbH and Co KG
Publication of EP2258991A2 publication Critical patent/EP2258991A2/en
Publication of EP2258991A3 publication Critical patent/EP2258991A3/en
Application granted granted Critical
Publication of EP2258991B1 publication Critical patent/EP2258991B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • 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
    • F24F7/00—Ventilation
    • F24F2007/004—Natural ventilation using convection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (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)
  • Drying Of Solid Materials (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Abstract

Um eine Vorrichtung (100) zur Belüftung einer Kammer (1) mit einer Deckenwand (10), Seitenwänden (11) sowie einem Boden (12), wobei die Vorrichtung eine Luftzufuhreinrichtung (20) sowie eine Luftabsaugeinrichtung (30) aufweist und wobei die Luftzufuhreinrichtung (20) und die Luftabsaugeinrichtung (30) im Betrieb der Vorrichtung zur Ausbildung eines Luftstromweges zusammenwirken, anzugeben, welche eine verbesserte Luftstromführung ermöglicht, um die vorstehend angegebenen Schwierigkeiten zu verringern, wird vorgeschlagen, dass die Luftzufuhreinrichtung (20) in einem bodennahen Bereich der Kammer (1) angebracht ist und eine Einlassöffnung (21) in einer der Seitenwände (11) oder dem Boden (12) der Kammer (1) umfasst, dass die Luftabsaugeinrichtung (30) oberhalb der Luftzufuhreinrichtung (20) oder auf derselben Höhe wie diese angebracht ist und dass insbesondere vorgesehen ist, dass die Luftzufuhreinrichtung (20) gegen einen in der Kammer befindlichen Arbeitsplatz (50) ausgerichtet ist.

Figure imgaf001
Figure imgaf002
A device (100) for ventilating a chamber (1) with a top wall (10), side walls (11) and a bottom (12), the device having an air supply device (20) and an air exhaust device (30) and wherein the air supply device (20) and the air exhaust means (30) cooperate in operation of the air flow path forming apparatus, which enables improved air flow guiding to alleviate the above difficulties, it is proposed that the air supply means (20) be in a near-ground portion of the chamber (1) is mounted and includes an inlet opening (21) in one of the side walls (11) or the bottom (12) of the chamber (1), that the air suction means (30) above the air supply means (20) or at the same height as this attached and that in particular it is provided that the air supply device (20) is aligned against a workstation (50) located in the chamber is.
Figure imgaf001
Figure imgaf002
EP10163197.6A 2009-05-19 2010-05-19 Ventilation device Active EP2258991B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009007204U DE202009007204U1 (en) 2009-05-19 2009-05-19 breather

Publications (3)

Publication Number Publication Date
EP2258991A2 EP2258991A2 (en) 2010-12-08
EP2258991A3 true EP2258991A3 (en) 2012-02-29
EP2258991B1 EP2258991B1 (en) 2017-10-25

Family

ID=42145928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10163197.6A Active EP2258991B1 (en) 2009-05-19 2010-05-19 Ventilation device

Country Status (2)

Country Link
EP (1) EP2258991B1 (en)
DE (1) DE202009007204U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012101093U1 (en) 2012-03-27 2012-07-03 Viessmann Kältetechnik AG PCM element
DE102014104010A1 (en) * 2014-03-24 2015-09-24 Imtech Deutschland Gmbh & Co. Kg Arrangement for removing paint mist when painting a component, such as an aircraft fuselage and Lacknebelabführverfahren

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271205A (en) * 1969-03-05 1972-04-19 Sulzer Ag Air conditioning systems for sales areas
DE2309390A1 (en) * 1973-02-24 1974-08-29 Stierlen Werke Ag OPERATING ROOM WITH GERM-FREE VENTILATION OF THE OPERATING AREA
WO1990004744A1 (en) * 1988-10-27 1990-05-03 Mj Ventilationsservice A method and an apparatus for ventilation of working plants
DE4327397A1 (en) * 1993-08-14 1995-02-16 Kessler & Luch Gmbh Hospital bed with air-handling supply device
US6318113B1 (en) * 2000-06-12 2001-11-20 Hans F. Levy Personalized air conditioned system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513220C2 (en) 1998-12-02 2000-07-31 Johnson Medical Dev Pte Ltd Methods and devices for room ventilation for so-called cleanroom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271205A (en) * 1969-03-05 1972-04-19 Sulzer Ag Air conditioning systems for sales areas
DE2309390A1 (en) * 1973-02-24 1974-08-29 Stierlen Werke Ag OPERATING ROOM WITH GERM-FREE VENTILATION OF THE OPERATING AREA
WO1990004744A1 (en) * 1988-10-27 1990-05-03 Mj Ventilationsservice A method and an apparatus for ventilation of working plants
DE4327397A1 (en) * 1993-08-14 1995-02-16 Kessler & Luch Gmbh Hospital bed with air-handling supply device
US6318113B1 (en) * 2000-06-12 2001-11-20 Hans F. Levy Personalized air conditioned system

Also Published As

Publication number Publication date
DE202009007204U1 (en) 2010-05-06
EP2258991A2 (en) 2010-12-08
EP2258991B1 (en) 2017-10-25

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