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1. (WO2017150902) BLOWING DEVICE
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Pub. No.: WO/2017/150902 International Application No.: PCT/KR2017/002233
Publication Date: 08.09.2017 International Filing Date: 28.02.2017
IPC:
F04D 25/08 (2006.01) ,F04D 17/10 (2006.01) ,F04D 17/12 (2006.01) ,F04D 17/16 (2006.01) ,F04D 29/44 (2006.01) ,F04D 25/06 (2006.01) ,F04D 29/02 (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
25
Pumping installations or systems specially adapted for elastic fluids
02
Units comprising pumps and their driving means
08
the working fluid being air, e.g. for ventilation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
17
Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
08
Centrifugal pumps
10
for compressing or evacuating
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
17
Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
08
Centrifugal pumps
10
for compressing or evacuating
12
Multi-stage pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
17
Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
08
Centrifugal pumps
16
for displacing without appreciable compression
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
25
Pumping installations or systems specially adapted for elastic fluids
02
Units comprising pumps and their driving means
06
the pump being electrically driven
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
02
Selection of particular materials
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
박희철 PARK, Heechul; KR
정재혁 JUNG, Jaehyuk; KR
최규환 CHOI, Kyuhwan; KR
Agent:
김기문 KIM, Ki Moon; KR
Priority Data:
10-2016-002515802.03.2016KR
Title (EN) BLOWING DEVICE
(FR) DISPOSITIF DE SOUFFLAGE
(KO) 송풍장치
Abstract:
(EN) The present invention relates to a blowing device. A blowing device according to an embodiment of the present invention comprises: a first blowing portion that suctions air from above and discharges the air downward; and a second blowing portion arranged beneath the first blowing portion so as to suction air from below and to discharge the air upward. The blowing device is advantageous in that no matter what position the user is in, wind can be easily discharged to the user.
(FR) La présente invention concerne un dispositif de soufflage. Un dispositif de soufflage selon un mode de réalisation de la présente invention comprend : une première partie de soufflage qui aspire l'air par le dessus et refoule l'air vers le bas; et une seconde partie de soufflage agencée sous la première partie de soufflage de manière à aspirer l'air par le bas et à refouler l'air vers le haut. Le dispositif de soufflage est avantageux en ce que, quelle que soit la position de l'utilisateur, le vent peut être facilement refoulé vers l'utilisateur.
(KO) 본 발명의 송풍장치에 관한 것이다. 본 발명의 일 실시예에 따른 송풍장치에는, 상방으로부터 공기를 흡입하여 하방으로 공기를 토출하는 제1 송풍부; 및 상기 제1 송풍부의 하측에 배치되고, 하방으로부터 공기를 흡입하여 상방으로 공기를 토출하는 제2 송풍부를 포함되어, 사용자가 어느 위치에 있든 사용자에게 용이하게 바람이 토출될 수 있다는 장점이 있다.
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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, JP, KE, KG, KH, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)