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1. (WO2018221766) FLUID DEVICE HAVING MAGNETIC LEVITATION IMPELLER
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Pub. No.: WO/2018/221766 International Application No.: PCT/KR2017/005884
Publication Date: 06.12.2018 International Filing Date: 07.06.2017
IPC:
F04D 13/02 (2006.01) ,F04D 25/02 (2006.01) ,F04D 15/00 (2006.01) ,F04D 27/00 (2006.01) ,H02K 7/14 (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
13
Pumping installations or systems
02
Units comprising pumps and their driving means
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
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
27
Control, e.g. regulation, of pumps, pumping nstallations or pumping systems specially adapted for elastic fluids
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
14
Structural association with mechanical load, e.g. with hand-held machine tools or fans
Applicants:
조길상 CHO, Gil Sang [KR/KR]; KR
Inventors:
조길상 CHO, Gil Sang; KR
Agent:
김영대 KIM, Young Dae; KR
Priority Data:
10-2017-006892002.06.2017KR
Title (EN) FLUID DEVICE HAVING MAGNETIC LEVITATION IMPELLER
(FR) DISPOSITIF À FLUIDE COMPORTANT UNE TURBINE À LÉVITATION MAGNÉTIQUE
(KO) 자기부상 임펠러를 갖는 유체기기
Abstract:
(EN) Disclosed is a fluid device having a magnetic levitation impeller, the device comprising: a stator functioning as a housing while performing a function of a field magnet so as to provide magnetic flux; a rotor for simultaneously functioning as a rotor and an impeller by receiving the magnetic flux from the stator; a flow path formed between the inner surface of the stator and the outer surface of the rotor so as to provide a space, through which the fluid moves, for the magnetic flux; and a first support means and a second support means for rotatably supporting the rotor at both ends of the rotor such that the rotor is not separated therefrom, wherein the arrangement of the stator winding in the stator is formed to have inclined surfaces in the shape of a screw according to the arrangement of the inclined surface blades of the rotor.
(FR) L'invention concerne un dispositif à fluide comportant une turbine à lévitation magnétique, le dispositif comprenant : un stator servant de logement pendant qu'il met en oeuvre une fonction d'électro-aimant d'excitation afin de fournir un flux magnétique ; un rotor servant en même temps de rotor et de turbine en recevant le flux magnétique provenant du stator ; un circuit d'écoulement, formé entre la surface interne du stator et la surface externe du rotor, de façon à produire un espace destiné au flux magnétique et à travers lequel le fluide se déplace ; et un premier moyen de support et un second moyen de support qui supportent rotatif le rotor aux deux extrémités de celui-ci, de sorte que le rotor ne soit pas séparé de ceux-ci, l'agencement d'enroulement de stator dans le stator étant formé de manière à comporter des surfaces inclinées en forme de vis correspondant à l'agencement des pales à surfaces inclinées du rotor.
(KO) 본 발명은 계자 역할을 수행하여 자속을 제공하면서 하우징 역할을 하는 고정자; 상기 고정자로부터 자속을 전달받아 회전자 역할 및 임펠러 역할을 동시에 수행하는 회전자; 상기 고정자의 내측면과 상기 회전자의 외측면 사이에 형성되어 유체가 이동하는 통로이면서, 자속을 위한 공간을 제공하는 유로; 상기 회전자의 양단에서 상기 회전자가 이탈하지 않도록 제한하며 회전가능하게 지지하는 제 1 지지수단 및 제 2 지지수단; 상기 고정자 내의 고정자 권선의 배열은 상기 회전자의 경사곡면 날개의 배열을 따라 스크류(screw) 형태로 경사 곡면을 가진 배열을 형성된 것을 특징으로 하는, 자기부상 임펠러를 갖는 유체기기를 개시한다.
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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)