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1. (WO2019026767) AIR PURIFIER
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Pub. No.: WO/2019/026767 International Application No.: PCT/JP2018/028114
Publication Date: 07.02.2019 International Filing Date: 26.07.2018
IPC:
A61L 9/16 (2006.01) ,A61L 9/14 (2006.01) ,A61L 9/22 (2006.01) ,B01D 46/00 (2006.01) ,F24F 7/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9
Disinfection, sterilisation or deodorisation of air
16
using physical phenomena
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9
Disinfection, sterilisation or deodorisation of air
14
using sprayed or atomised substances
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9
Disinfection, sterilisation or deodorisation of air
16
using physical phenomena
22
Ionisation
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7
Ventilation
Applicants:
ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号梅田センタービル Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors:
長尾 光久 NAGAO, Mitsuhisa; --
上原 雄一 UEHARA, Yuuichi; --
Agent:
新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP; 大阪府大阪市北区南森町1丁目4番19号 サウスホレストビル South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
2017-14787131.07.2017JP
Title (EN) AIR PURIFIER
(FR) PURIFICATEUR D’AIR
(JA) 空気清浄機
Abstract:
(EN) Provided is an air purifier wherein the use of an active species with a short lifespan is improved. A deodorization filter (23) is positioned in a machine-internal ventilation route along which air that is to be purified flows. A discharge electrode (42) and a counter electrode (44) that make up an active species generation unit (40) are provided in locations separated from the ventilation route, and generate an active species. A ventilation path (51) that is an active species supply path has a first supply port (61) for supplying the active species to an airflow upstream side of the deodorization filter (23). In the ventilation path (51), the first supply port (61) is positioned in an interval from the discharge electrode (42) and the counter electrode (44) to the deodorization filter (23), as viewed in a direction of airflow passing through the deodorization filter (23).
(FR) La présente invention concerne un purificateur d’air dans lequel l’utilisation d’une espèce active ayant une courte durée de vie est améliorée. Un filtre de désodorisation (23) est positionné dans un trajet de ventilation interne de machine le long duquel de l’air qui doit être purifié s’écoule. Une électrode de décharge (42) et une contre-électrode (44) qui constituent une unité de génération d’espèce active (40) sont disposées dans des emplacements séparés du trajet de ventilation, et génèrent une espèce active. Un trajet de ventilation (51) qui est un trajet de distribution d’espèce active comporte un premier orifice de distribution (61) pour distribuer l’espèce active vers un côté amont d’écoulement d’air du filtre de désodorisation (23). Dans le trajet de ventilation (51), le premier orifice de distribution (61) est positionné dans un intervalle de l’électrode de décharge (42) et la contre-électrode (44) au filtre de désodorisation (23), tel qu’observé dans une direction d’écoulement d’air traversant le filtre de désodorisation (23).
(JA) 寿命の短い活性種の活用が改善された空気清浄機を提供する。脱臭フィルタ(23)は、清浄化対象の空気が流れる機内の通風経路に設置される。活性種生成部(40)を構成する放電電極(42)及び対向電極(44)は、通風経路から外れた位置に設けられ、活性種を生成する。活性種供給路である通風路(51)は、脱臭フィルタ(23)の空気流れ上流側に活性種を供給するための第1供給口(61)を有する。通風路(51)は、脱臭フィルタ(23)を通過する空気流れ方向に見て放電電極(42)及び対向電極(44)から脱臭フィルタ(23)までの間に第1供給口(61)が配置されている。
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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, JO, 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: Japanese (JA)
Filing Language: Japanese (JA)