EP1947400A3 - Device and method for venting or removing air from a room - Google Patents

Device and method for venting or removing air from a room Download PDF

Info

Publication number
EP1947400A3
EP1947400A3 EP08000540A EP08000540A EP1947400A3 EP 1947400 A3 EP1947400 A3 EP 1947400A3 EP 08000540 A EP08000540 A EP 08000540A EP 08000540 A EP08000540 A EP 08000540A EP 1947400 A3 EP1947400 A3 EP 1947400A3
Authority
EP
European Patent Office
Prior art keywords
room
venting
air
removing air
air duct
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
EP08000540A
Other languages
German (de)
French (fr)
Other versions
EP1947400B1 (en
EP1947400A2 (en
Inventor
Rainer Dr. Müller
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.)
Schako KG
Original Assignee
Schako Klima Luft Ferdinand Schad 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
Priority claimed from DE102007006418A external-priority patent/DE102007006418B3/en
Application filed by Schako Klima Luft Ferdinand Schad KG filed Critical Schako Klima Luft Ferdinand Schad KG
Priority to PL08000540T priority Critical patent/PL1947400T3/en
Publication of EP1947400A2 publication Critical patent/EP1947400A2/en
Publication of EP1947400A3 publication Critical patent/EP1947400A3/en
Application granted granted Critical
Publication of EP1947400B1 publication Critical patent/EP1947400B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • F24F2011/0002Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0004Control or safety arrangements for ventilation for admittance of outside air to create overpressure in a room
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • F24F2011/0002Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0005Control or safety arrangements for ventilation for admittance of outside air to create underpressure in a room, keeping contamination inside
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/30Velocity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/40Pressure, e.g. wind pressure

Abstract

Verfahren zum Be- und/oder Entlüften eines Raumes, insbesondere eines relativ luftdichten Raumes, wie beispielsweise eines Labors oder Reinraumes, in oder aus den/m Luft über einen Luftkanal (1) ein- bzw. ausgebracht wird, wobei in dem Luftkanal (1) eine Regelung des Luftvolumenstromes stattfindet, wobei der Luftdruck in dem Raum geregelt wird.

Figure imgaf001
A method for loading and / or venting a room, in particular a relatively airtight room, such as a laboratory or clean room, in or out of / m air via an air duct (1) is introduced or discharged, wherein in the air duct (1 ) takes place a regulation of the air volume flow, wherein the air pressure is controlled in the room.
Figure imgaf001

EP08000540.8A 2007-01-17 2008-01-14 Device and method for venting or removing air from a room Not-in-force EP1947400B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08000540T PL1947400T3 (en) 2007-01-17 2008-01-14 Device and method for venting or removing air from a room

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007003356 2007-01-17
DE102007006418A DE102007006418B3 (en) 2007-01-17 2007-02-05 Aeration and ventilation procedure, especially for laboratory or clean room, involves regulating air volume flow in air duct

Publications (3)

Publication Number Publication Date
EP1947400A2 EP1947400A2 (en) 2008-07-23
EP1947400A3 true EP1947400A3 (en) 2011-01-05
EP1947400B1 EP1947400B1 (en) 2013-10-02

Family

ID=39190268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08000540.8A Not-in-force EP1947400B1 (en) 2007-01-17 2008-01-14 Device and method for venting or removing air from a room

Country Status (2)

Country Link
EP (1) EP1947400B1 (en)
PL (1) PL1947400T3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001455A1 (en) * 1979-11-09 1981-05-28 Commw Of Australia Control of the atmosphere in an enclosure
US4428529A (en) * 1982-07-26 1984-01-31 Honeywell Inc. Flow synchronization
WO1996023176A1 (en) * 1995-01-27 1996-08-01 Palmer David W Improved flow regulator
US5720658A (en) * 1992-02-11 1998-02-24 Belusa; Manfred L. Space pressurization control system for high containment laboratories

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336911A1 (en) 1983-10-11 1985-04-18 Ferdinand Schad KG, 7201 Kolbingen DEVICE FOR MEASURING THE VOLUME FLOW OF A GAS IN A CHANNEL
DE3917360A1 (en) 1989-05-29 1990-12-06 Schako Metallwarenfabrik DEVICE FOR REGULATING A VOLUME FLOW IN A GUIDE TUBE
DE4007176A1 (en) 1990-03-07 1991-09-12 Schako Metallwarenfabrik SYSTEM FOR CONTROLLING AN AIR SUPPLY SYSTEM

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001455A1 (en) * 1979-11-09 1981-05-28 Commw Of Australia Control of the atmosphere in an enclosure
US4428529A (en) * 1982-07-26 1984-01-31 Honeywell Inc. Flow synchronization
US5720658A (en) * 1992-02-11 1998-02-24 Belusa; Manfred L. Space pressurization control system for high containment laboratories
WO1996023176A1 (en) * 1995-01-27 1996-08-01 Palmer David W Improved flow regulator

Also Published As

Publication number Publication date
EP1947400B1 (en) 2013-10-02
EP1947400A2 (en) 2008-07-23
PL1947400T3 (en) 2014-09-30

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