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1. (WO2017153189) AIR PURIFIER INCLUDING AIR FILTER LIFE-TIME INDICATOR AND METHOD FOR DETERMINING THE LIFE-TIME OF AN AIR FILTER
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Pub. No.: WO/2017/153189 International Application No.: PCT/EP2017/054440
Publication Date: 14.09.2017 International Filing Date: 27.02.2017
IPC:
F24F 3/16 (2006.01) ,F24F 11/00 (2006.01) ,B01D 46/46 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3
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
12
characterised by the treatment of the air otherwise than by heating and cooling
16
by purification, e.g. by filtering; by sterilisation; by ozonisation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11
Control or safety systems or apparatus
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
46
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
42
Auxiliary equipment or operation thereof
44
controlling filtration
46
automatic
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
CHEN, Shuang; NL
Agent:
FREEKE, Arnold; NL
DE HAAN, Poul Erik; NL
Priority Data:
16171012.424.05.2016EP
PCT/CN2016/07588108.03.2016CN
Title (EN) AIR PURIFIER INCLUDING AIR FILTER LIFE-TIME INDICATOR AND METHOD FOR DETERMINING THE LIFE-TIME OF AN AIR FILTER
(FR) PURIFICATEUR D'AIR COMPRENANT UN INDICATEUR DE DURÉE DE VIE DE FILTRE À AIR ET PROCÉDÉ DE DÉTERMINATION DE LA DURÉE DE VIE D'UN FILTRE À AIR
Abstract:
(EN) Presented is an air purifier (100), comprising: an air inlet (101); an air outlet (102); a first sensor (103) configured for determining a water molecule adsorption level of a filter (104) for removing gas pollutants or particles from air propagating from the air inlet (101) to the air outlet (102); a processor (105) configured to determine a life-time of the filter (104) based on a water molecule adsorption level of the filter (104) measured by the first sensor (103). Further, a method (200) for determining a life-time of a filter (104) for removing gas pollutants or particles from air is presented.
(FR) L'invention concerne un purificateur d'air (100), comprenant : une entrée d'air (101) ; une sortie d'air (102) ; un premier capteur (103) conçu pour déterminer un niveau d'adsorption des molécules d'eau d'un filtre (104) permettant d'éliminer des polluants gazeux ou des particules de l'air circulant de l'entrée d'air (101) à la sortie d'air (102) ; un processeur (105) conçu pour déterminer une durée de vie du filtre (104) sur la base d'un niveau d'adsorption des molécules d'eau du filtre (104) mesuré par le premier capteur (103). L'invention concerne également un procédé (200) de détermination d'une durée de vie d'un filtre (104) permettant d'éliminer des polluants gazeux ou des particules de l'air.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)