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1. WO2021145528 - AIR CLEANER

Publication Number WO/2021/145528
Publication Date 22.07.2021
International Application No. PCT/KR2020/011027
International Filing Date 19.08.2020
IPC
F24F 3/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-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
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
F24F 13/20 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
20Casings or covers
F24F 13/08 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
F24F 13/28 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
28Arrangement or mounting of filters
F04D 29/44 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
40Casings; Connections for working fluid
42for radial or helico-centrifugal pumps
44Fluid-guiding means, e.g. diffusers
Applicants
  • MIRO CO.,LTD. [KR]/[KR]
Inventors
  • SEO, Dong Jin
  • OH, Yong Ju
  • KIM, Min Seok
  • LEE, Jeong Won
Agents
  • LEE, Jang Hoon
Priority Data
10-2020-000680417.01.2020KR
10-2020-007093411.06.2020KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AIR CLEANER
(FR) FILTRE À AIR
Abstract
(EN)
The present invention relates to an air cleaner, including a body forming an exterior; a suction portion formed on the body to suck air; a discharge portion formed on the body and discharging the air sucked through the suction portion; and a fan module provided in the body to form a flow of air flowing from the suction portion to the discharge portion, wherein the fan module includes: a driving portion forming a rotation shaft and generating power; a fan receiving the power from the driving portion and rotating about the rotation shaft; and a shroud accommodating the fan and provided between the suction portion and the discharge portion to guide the air sucked through the suction portion to the discharge portion, and the shroud includes a guide portion guiding foreign substances introduced through the discharge portion in a direction opposite to the flow of air.
(FR)
La présente invention concerne un filtre à air comprenant un corps formant un extérieur ; une partie d'aspiration formée sur le corps pour aspirer l'air ; une partie d'évacuation formée sur le corps et évacuant l'air aspiré à travers la partie d'aspiration ; et un module de ventilateur disposé dans le corps pour former un écoulement d'air s'écoulant de la partie d'aspiration vers la partie d'évacuation, le module de ventilateur comprenant : une partie d'entraînement formant un arbre de rotation et générant de l'énergie ; un ventilateur recevant l'énergie en provenance de la partie d'entraînement et se mettant en rotation autour de l'arbre de rotation ; et une enveloppe recevant le ventilateur et disposée entre la partie d'aspiration et la partie d'évacuation pour guider l'air aspiré à travers la partie d'aspiration vers la partie d'évacuation, et l'enveloppe comprend une partie de guidage guidant des substances étrangères introduites à travers la partie d'évacuation dans une direction opposée à l'écoulement d'air.
Latest bibliographic data on file with the International Bureau