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1. (WO2019003378) DUST COLLECTION DEVICE AND AIR CONDITIONER
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Pub. No.: WO/2019/003378 International Application No.: PCT/JP2017/023919
Publication Date: 03.01.2019 International Filing Date: 29.06.2017
IPC:
B03C 3/30 (2006.01) ,F24F 1/00 (2011.01) ,F24F 1/02 (2011.01) ,F24F 3/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
03
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
C
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
28
Plant or installations without electricity supply, e.g. using electrets
30
in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
02
self-contained, i.e. with all apparatus for treatment installed in a common casing
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
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
中村 保博 NAKAMURA, Yasuhiro; JP
太田 幸治 OTA, Koji; JP
勝又 典亮 KATSUMATA, Noriaki; JP
清水 彰則 SHIMIZU, Akinori; JP
Agent:
村上 加奈子 MURAKAMI, Kanako; JP
松井 重明 MATSUI, Jumei; JP
倉谷 泰孝 KURATANI, Yasutaka; JP
伊達 研郎 DATE, Kenro; JP
Priority Data:
Title (EN) DUST COLLECTION DEVICE AND AIR CONDITIONER
(FR) DISPOSITIF DE COLLECTE DE POUSSIÈRE ET CLIMATISEUR
(JA) 集塵デバイスおよび空気調和機
Abstract:
(EN) A dust collection device (1) is provided with: a housing (4) provided with an air duct (3) for passage of air; an unwinding unit (7) for supplying, to the air duct, a film (5) transported along a path that traverses the air duct; a friction body (6) for applying friction to and charging the film fed from the unwinding unit; and a winding unit (8) for winding up the charged film disposed in the air duct. With this dust collection device, it is possible to provide a dust collection device wherein collection efficiency can easily be recovered and that does not require maintenance over a long period of time.
(FR) L’invention concerne un dispositif de collecte de poussière (1) étant pourvu : d'un boîtier (4) pourvu d'un conduit d'air (3) pour le passage de l'air ; d'une unité de déroulement (7) pour fournir, au conduit d'air, un film (5) transporté le long d'un trajet qui traverse le conduit d'air ; d’un corps de frottement (6) pour appliquer un frottement à et charger le film alimenté à partir de l'unité de déroulement ; et une unité d'enroulement (8) pour enrouler le film chargé disposé dans le conduit d'air. Avec ce dispositif de collecte de poussière, il est possible de fournir un dispositif de collecte de poussière dans lequel l'efficacité de collecte peut être facilement récupérée et qui ne nécessite pas de maintenance sur une longue période de temps.
(JA) 集塵デバイス(1)は、空気が通過する風路(3)を備えた筐体(4)と、風路内を横断する経路に沿って搬送されるフィルム(5)を風路内に向かって供給する巻出部(7)と、巻出部から送り出されたフィルムを摩擦して帯電させる摩擦体(6)と、帯電し風路内に配置されたフィルムを巻き取る巻取部(8)と、を備える。本発明の集塵デバイスによれば、捕集率の回復が容易であり、かつ、長期にわたってメンテナンスの不要な集塵デバイスを提供することができる。
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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, 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: Japanese (JA)
Filing Language: Japanese (JA)