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1. (WO2018008342) BLOWING APPARATUS
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Pub. No.: WO/2018/008342 International Application No.: PCT/JP2017/021896
Publication Date: 11.01.2018 International Filing Date: 14.06.2017
IPC:
F04D 29/44 (2006.01) ,F04D 29/66 (2006.01)
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
40
Casings; Connections for working fluid
42
for radial or helico-centrifugal pumps
44
Fluid-guiding means, e.g. diffusers
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
66
Combating cavitation, whirls, noise, vibration, or the like; Balancing
Applicants: MURATA MANUFACTURING CO., LTD.[JP/JP]; 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors: HIGASHIYAMA Yuzo; JP
Agent: KAEDE PATENT ATTORNEYS' OFFICE; 1-4-34, Noninbashi, Chuo-ku, Osaka-shi, Osaka 5400011, JP
Priority Data:
2016-13473707.07.2016JP
Title (EN) BLOWING APPARATUS
(FR) APPAREIL DE SOUFFLAGE
(JA) 送風装置
Abstract:
(EN) A blowing apparatus (10) is provided with a casing (11), a fan (12), and a driving source (13). The fan (12) can be driven to rotate. The driving source (13) drives the fan to rotate. The casing (11) has: a storage space (14) that stores the fan (12); and a suction hole (15) and a discharge hole (16) that are connected to the storage space (14). The casing (11) has a tongue (17) on a boundary between the storage space (14) and the discharge hole (16). The edge of the tongue (17) is not parallel to the rotary shaft of the fan (12).
(FR) Un appareil de soufflage (10) est pourvu d’un boîtier (11), d’un ventilateur (12) et d’une source d’entraînement (13). Le ventilateur (12) peut être entraîné en rotation. La source d’entraînement (13) entraîne le ventilateur en rotation. Le boîtier (11) comporte : un espace de logement (14) qui loge le ventilateur (12) ; et un trou d’aspiration (15) et un trou d’évacuation (16) qui sont reliés à l’espace de logement (14). Le boîtier (11) comporte une languette (17) à une frontière entre l’espace de logement (14) et le trou d’évacuation (16). Le bord de la languette (17) n’est pas parallèle à l’arbre rotatif du ventilateur (12).
(JA) 送風装置(10)は筐体(11)、ファン(12)および駆動源(13)を備える。ファン(12)は回転駆動可能である。駆動源(13)はファンを回転駆動させる。筐体(11)は、ファン(12)を収納するための収納空間(14)と、収納空間(14)に連通される吸引孔(15)および吐出孔(16)とを有する。筐体(11)は、収納空間(14)と吐出孔(16)との境界に舌部(17)を有する。舌部(17)の縁がファン(12)の回転軸に非平行である。
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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)