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1. (WO2013161986) ULTRASONIC ATOMIZATION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/161986 International Application No.: PCT/JP2013/062346
Publication Date: 31.10.2013 International Filing Date: 26.04.2013
IPC:
B05B 17/06 (2006.01) ,A01M 1/20 (2006.01) ,A61L 2/18 (2006.01) ,A61L 2/22 (2006.01) ,A61L 9/14 (2006.01) ,F24F 6/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
17
Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass
04
operating with special methods
06
using ultrasonic vibrations
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
M
CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
1
Stationary means for catching or killing insects
20
Poisoning, narcotising, or burning insects
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
2
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16
using chemical substances
18
Liquid 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
2
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16
using chemical substances
22
Phase substances, e.g. smokes, aerosols
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
6
Air-humidification
12
by forming water dispersions in the air
Applicants:
住友化学株式会社 SUMITOMO CHEMICAL COMPANY, LIMITED [JP/JP]; 東京都中央区新川二丁目27番1号 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 1048260, JP
Inventors:
河野 浩之 KAWANO, Hiroyuki; JP
原田 哲男 HARADA, Tetsuo; JP
高畠 大介 TAKAHATA, Daisuke; JP
植田 一之 UEDA, Kazuyuki; JP
Agent:
特許業務法人原謙三国際特許事務所 HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2012-10362127.04.2012JP
Title (EN) ULTRASONIC ATOMIZATION DEVICE
(FR) DISPOSITIF D'ATOMISATION À ULTRASONS
(JA) 超音波霧化装置
Abstract:
(EN) In the present invention, an ultrasonic atomization device is provided with the following: a liquid-absorbing wick (22) that absorbs a chemical from a chemical container; and a vibrating sheet (32) that has a large number of micropores (36) that extend from one side of said vibrating sheet (32) to the other in the thickness direction thereof. The vibration of a piezoelectric vibrator (31) causes the vibrating sheet (32) to atomize and spray the chemical supplied via the liquid-absorbing wick (22). The vibrating sheet (32) has a convex section (37) that is shaped like a frustum of a circular cone, and the chemical, in which at least an organic solvent and an active ingredient are mixed, has a viscosity of 1.7-5.0 mPa∙s (20°C). This configuration increases the spray height and improves the diffusion of the sprayed liquid.
(FR) La présente invention concerne un dispositif d'atomisation à ultrasons comprenant les éléments suivants : une mèche absorbant les liquides (22) qui absorbe un produit chimique d'un récipient de produit chimique ; et une feuille vibrante (32) qui comporte un grand nombre de micropores (36) qui s'étendent d'un côté de ladite feuille vibrante (32) à l'autre dans la direction de son épaisseur. La vibration d'un vibrateur piézoélectrique (31) provoque l'atomisation et la pulvérisation par la feuille vibrante (32) du produit chimique fourni par la mèche absorbant les liquides (22). La feuille vibrante (32) a une section convexe (37) de la forme d'un tronc de cône circulaire, et le produit chimique, dans lequel au moins un solvant organique et un principe actif sont mélangés, a une viscosité de 1,7-5,0 mPa∙s (20 °C). Cette configuration augmente la hauteur de pulvérisation et améliore la diffusion du liquide pulvérisé.
(JA) 本発明は、薬液容器から薬液を吸液する吸液芯(22)と、厚さ方向に貫通した多数の微細孔(36)を有し、圧電振動子(31)の振動によって、吸液芯(22)を介して供給された薬液を霧化噴霧する振動板(32)とを備える超音波霧化装置において、振動板(32)が円錐台状の凸状部(37)を有し、少なくとも有機溶剤と有効成分とが混合された、粘度が1.7mPa・s(20℃)~5.0mPa・s(20℃)の薬液を使用するものである。当該構成により、噴霧高さが高くなり、噴霧液体の拡散性を向上させることができる。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)