GR3023564T3 - Portable room-air cleaning device - Google Patents

Portable room-air cleaning device

Info

Publication number
GR3023564T3
GR3023564T3 GR970401217T GR970401217T GR3023564T3 GR 3023564 T3 GR3023564 T3 GR 3023564T3 GR 970401217 T GR970401217 T GR 970401217T GR 970401217 T GR970401217 T GR 970401217T GR 3023564 T3 GR3023564 T3 GR 3023564T3
Authority
GR
Greece
Prior art keywords
sound
filter
blower
air
room
Prior art date
Application number
GR970401217T
Other languages
Greek (el)
Inventor
Ruediger Dr Detzer
Original Assignee
Humanair Patentverwertung 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 Humanair Patentverwertung Gmbh filed Critical Humanair Patentverwertung Gmbh
Publication of GR3023564T3 publication Critical patent/GR3023564T3/en

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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • 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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable

Abstract

Room-air cleaning device, in particular a portable room-air cleaning device, having an intake device for the room-air to be cleaned, a blower with drive and adjustable blower output, a filter device and a clean-air outlet, the components described above being accommodated in a common housing. The filter device comprises a filter unit made up of a suspended-matter filter and a sorption filter. At least the sorption filter is designed as a sound-damping device. The drive of the blower is adjusted without consideration of the sound output level at the outlet of the blower and without consideration of the resulting volume of the sound emanating with the cleaned air, as required by the maximum volumetric flow to be cleaned, taking into account the pressure loss occurring in the filter unit. The sound-damping device is adjusted in such a way that the volume of the sound emanating at the maximum volumetric flow is reduced by 8 to 25 dB(A) in accordance with DIN ISO 651 and the sound pressure does not exceed the comfort threshold of a maximum of 30 dB(A). Moreover, the drive of the blower can be controlled or regulated to lower volumetric flows than corresponds to the maximum volumetric flow. <IMAGE>
GR970401217T 1991-09-14 1997-05-28 Portable room-air cleaning device GR3023564T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4130650A DE4130650A1 (en) 1991-09-14 1991-09-14 AIR CONDITIONING FOR THE HUMAN AREA, ESPECIALLY FOR LIVING AND WORKING AREAS

Publications (1)

Publication Number Publication Date
GR3023564T3 true GR3023564T3 (en) 1997-08-29

Family

ID=6440639

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970401217T GR3023564T3 (en) 1991-09-14 1997-05-28 Portable room-air cleaning device

Country Status (6)

Country Link
EP (1) EP0533078B1 (en)
AT (1) ATE151518T1 (en)
DE (2) DE4130650A1 (en)
DK (1) DK0533078T3 (en)
ES (1) ES2101775T3 (en)
GR (1) GR3023564T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301159C1 (en) * 1993-01-18 1994-05-05 Kesslertech Gmbh Room-ventilation and lighting assembly - comprises oblong translucent housing with air outlets and containing lengthwise lighting tube
DE9312523U1 (en) * 1993-05-03 1993-11-04 Kesslertech Gmbh Device for monitoring the service life of filter devices in ventilation and air conditioning systems
DE4413528A1 (en) * 1994-04-15 1995-10-19 Eberhard Wolter Sleeping-quarters with max. screening against electromagnetic fields
FR2737335B1 (en) * 1995-07-27 1997-10-10 Framatome Sa TUBE FOR NUCLEAR FUEL ASSEMBLY AND METHOD FOR MANUFACTURING SUCH A TUBE
US9737841B2 (en) 2007-12-21 2017-08-22 Sui Chun Law Air purification system
ES2371206T3 (en) 2007-12-21 2011-12-28 Akos Advanced Technology Ltd. AIR PURIFICATION SYSTEM.
CN106440257A (en) * 2016-11-18 2017-02-22 北京淘氪科技有限公司 Replacing method and device for filtering net of air purifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH435944A (en) * 1965-07-07 1967-05-15 Knecht Filterwerke Gmbh Multiple air filters as a unit
JPS533345B2 (en) * 1971-11-16 1978-02-06
CH572600A5 (en) * 1973-09-21 1976-02-13 Luwa Ag
DE2745406A1 (en) * 1977-10-08 1979-04-19 Draegerwerk Ag COMPACT FILTER SYSTEM WITH SOUND ATTENUATION
DE2910371A1 (en) * 1979-03-16 1980-10-02 Eberspaecher J VENTILATION DEVICE FOR SEALED ROOMS
DE3321059A1 (en) * 1983-06-09 1983-10-20 Horst W. 1000 Berlin Stüber Air circulation device for forced circulation of the air in rooms
DE3826246A1 (en) * 1988-08-02 1990-02-15 Kessler & Luch Gmbh PROTECTIVE FILTER
SE467891B (en) * 1989-09-06 1992-09-28 Soederhamn Architect Ab FILTER UNIT FOR CLEANING AIR AIR CONTAINING AIR CONDITIONING
DE3941899A1 (en) * 1989-12-19 1991-06-20 Kessler & Luch Gmbh AIR PERFORMANCE WITH FILTER

Also Published As

Publication number Publication date
EP0533078B1 (en) 1997-04-09
DE4130650A1 (en) 1993-03-18
ES2101775T3 (en) 1997-07-16
ATE151518T1 (en) 1997-04-15
EP0533078A3 (en) 1993-11-24
DK0533078T3 (en) 1997-09-29
EP0533078A2 (en) 1993-03-24
DE59208317D1 (en) 1997-05-15

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