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1. (WO2018042953) AIR BLOWING APPARATUS AND AIR BLOWING APPARATUS WITH AIR PURIFICATION FUNCTION
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Pub. No.: WO/2018/042953 International Application No.: PCT/JP2017/026954
Publication Date: 08.03.2018 International Filing Date: 26.07.2017
IPC:
F04F 5/16 (2006.01) ,F04D 29/70 (2006.01) ,F04F 5/44 (2006.01) ,F04F 5/46 (2006.01) ,F04F 5/54 (2006.01) ,F24F 7/00 (2006.01) ,F24F 13/26 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
14
the inducing fluid being elastic fluid
16
displacing elastic fluids
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
70
Suction grids; Strainers; Dust separation; Cleaning
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
44
Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02-F04F5/42148
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
44
Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02-F04F5/42148
46
Arrangements of nozzles
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
54
Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
26
Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
小田 一平 ODA Ippei; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2016-16744230.08.2016JP
Title (EN) AIR BLOWING APPARATUS AND AIR BLOWING APPARATUS WITH AIR PURIFICATION FUNCTION
(FR) APPAREIL DE SOUFFLAGE D'AIR ET APPAREIL DE SOUFFLAGE D'AIR AVEC FONCTION DE PURIFICATION D'AIR
(JA) 送風装置および空気清浄機能付送風装置
Abstract:
(EN) An air blowing apparatus (11) with an air purification function comprises: a housing (12) provided with a suction port (14) for taking in air; a high-pressure air generation part provided with impellers for generating, within the housing, high-pressure air, and a motor for driving the impellers; and a plurality of columnar bodies (13) spaced apart from each other on a side surface (43) of the housing (12) so as to extend radially around a central axis (23) of the housing. Each columnar body (13) is provided with a blowout port (19) on a side section (36), the columnar body (13) is provided therein with a duct connected to the blowout port (19), and the columnar body (13) is provided with a nozzle for blowing out the high-pressure air generated in the high-pressure air generation part outwardly and at an acute angle with respect to the direction of the central axis (23). Each space forms an induced air passage (22) for induced air that is induced by the high-pressure air blown out of the blowout port (19) through the nozzle, and a negative pressure region (33) where the high-pressure air blown out of the blowout port (19) does not reach is disposed on the central axis (23) side.
(FR) L'invention concerne un appareil de soufflage d'air (11) doté d'une fonction de purification d'air comprenant : un boîtier (12) pourvu d'un orifice d'aspiration (14) destiné à l'admission d'air ; une partie de génération d'air à haute pression pourvue de roues de ventilateur servant à générer, à l'intérieur du boîtier, de l'air à haute pression, et un moteur servant à entraîner les roues de ventilateur ; et une pluralité de corps en forme de colonnes (13) espacés les uns des autres sur une surface latérale (43) du boîtier (12) de manière à s'étendre radialement autour d'un axe central (23) du boîtier. Chaque corps en forme de colonne (13) est pourvu d'un orifice de soufflage (19) sur une section latérale (36), dans laquelle le corps en forme de colonne (13) est doté d'un conduit relié à l'orifice de soufflage (19), et le corps en forme de colonne (13) est pourvu d'une buse servant à souffler l'air à haute pression généré dans la partie de génération d'air à haute pression vers l'extérieur et sous un angle aigu par rapport à la direction de l'axe central (23). Chaque espace forme un passage d'air induit (22) pour l'air induit qui est induit par l'air à haute pression soufflé vers l'extérieur de l'orifice de soufflage (19) à travers la buse, et une région de pression négative (33) où ne parvient pas l'air à haute pression soufflé à l'extérieur de l'orifice de soufflage (19) est disposée sur le côté de l'axe central (23).
(JA) 空気清浄機能付送風装置(11)は、空気を取り入れる吸込口(14)を備えた筐体(12)と、筐体の内部で高圧空気を発生する羽根車と羽根車を駆動するモータとを備えた高圧空気発生部と、筐体(12)の側面(43)で互いに間隔をとって筐体の中心軸(23)を中心として放射状に延設した複数の柱状体(13)とを有し、柱状体(13)は側部(36)に吹出口(19)を備え、柱状体(13)は内部に吹出口(19)に連通するダクトを備え、柱状体(13)は高圧空気発生部で発生させた高圧空気を中心軸(23)方向に対して鋭角にかつ外向きに吹出すノズルを備え、間隔がノズルを介して吹出口(19)から吹出される高圧空気によって誘引される誘引空気の誘引風路(22)を形成し、中心軸(23)側に吹出口(19)から吹出す高圧空気の到達しない負圧領域(33)が設けられている。
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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)