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1. (WO2017034124) ROTATING BLADE COUPLING STRUCTURE HAVING BLADE ANGLE VARYING FUNCTION AND PUMP HAVING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/034124 International Application No.: PCT/KR2016/005464
Publication Date: 02.03.2017 International Filing Date: 24.05.2016
IPC:
F04D 29/18 (2006.01) ,F04D 13/08 (2006.01) ,F04D 15/00 (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
18
Rotors
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
13
Pumping installations or systems
02
Units comprising pumps and their driving means
06
the pump being electrically driven
08
for submerged use
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
15
Control, e.g. regulation, of pumps, pumping installations, or systems
Applicants:
문성군 MOON, Sung Gun [KR/KR]; KR
박성삼 PARK, Sung Sam [KR/KR]; KR
강명인 KANG, Myeong In [KR/KR]; KR
Inventors:
문성군 MOON, Sung Gun; KR
박성삼 PARK, Sung Sam; KR
강명인 KANG, Myeong In; KR
Agent:
이승현 LEE, Seung Hyun; KR
Priority Data:
10-2015-012063527.08.2015KR
Title (EN) ROTATING BLADE COUPLING STRUCTURE HAVING BLADE ANGLE VARYING FUNCTION AND PUMP HAVING SAME
(FR) STRUCTURE D'ACCOUPLEMENT DE PALE ROTATIVE AVEC FONCTION DE VARIATION D'ANGLE DE PALE ET POMPE INTÉGRANT LADITE STRUCTURE
(KO) 날개각도가변기능을 갖는 회전날개결합구조 및 이를 구비한 펌프
Abstract:
(EN) The present invention relates to a rotating blade coupling structure having a blade angle varying function and a pump having the same, and is advantageous in that a blade angle adjustment unit, which rotates all shafts of a plurality of blade portions that are rotatably coupled to a rotating body at an even interval, and which varies the angle of the plurality of blade portions accordingly, not only makes it possible to reduce the amount of initial starting load current that is consumed to initially rotate the rotating body, which has the plurality of blade portions provided at an even interval, forwards/backwards, but also enables automatic flow rate adjustment.
(FR) La présente invention concerne une structure d'accouplement de pale rotative avec fonction de variation d'angle de pale ainsi qu'une pompe intégrant ladite structure, la structure étant avantageuse en ce qu'une unité de réglage d'angle de pale, qui fait tourner tous les arbres d'une pluralité d'éléments de pale couplés de manière rotative à un corps rotatif selon un intervalle régulier et qui fait varier l'angle de la pluralité d'éléments de pale en conséquence, permet non seulement de réduire la quantité de courant de charge de démarrage initial qui est consommée pour initier la rotation du corps rotatif, sur lequel la pluralité d'éléments de pale est disposée selon un intervalle régulier, vers l'avant ou vers l'arrière, mais permet également de régler le débit d'écoulement de façon automatique.
(KO) 본 발명은 날개각도가변기능을 갖는 회전날개결합구조 및 이를 구비한 펌프에 관한 것으로서, 회전몸체에 등간격으로 회전가능하게 결합된 복수의 상기 날개부의 축 모두를 회전시켜 복수의 상기 날개부의 각도를 가변시키는 날개각도조절부를 통해 복수의 상기 날개부가 등간격으로 구비된 상기 회전몸체를 초기에 정역회전시키는데 소모되는 초기기동부하전류량을 절감시킬 수 있을 뿐만 아니라 자동유량조절까지 가능한 효과가 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, 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, KN, KP, 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)