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1. (WO2018016870) FAN MOTOR AND VEHICLE COMPRISING SAME
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Pub. No.: WO/2018/016870 International Application No.: PCT/KR2017/007762
Publication Date: 25.01.2018 International Filing Date: 19.07.2017
IPC:
F04D 25/06 (2006.01) ,F04D 29/40 (2006.01) ,H02K 5/10 (2006.01) ,H02K 7/14 (2006.01) ,H02K 3/47 (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
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
40
Casings; Connections for working fluid
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
04
Casings or enclosures characterised by the shape, form, or construction thereof
10
affording protection from ingress, e.g. of water, of fingers
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
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
46
Fastening of windings on stator or rotor structure
47
Air-gap windings, i.e. iron-free windings
Applicants:
엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
변대길 BYEON, Dae Gil; KR
Agent:
특허법인 다나 DANA PATENT LAW FIRM; 서울시 강남구 역삼로3길 11 광성빌딩 신관4~6층 4~6th Floor, New Wing, Gwangsung Bldg. 11, Yeoksam-ro 3-gil Gangnam-gu Seoul 06242, KR
Priority Data:
10-2016-009282821.07.2016KR
Title (EN) FAN MOTOR AND VEHICLE COMPRISING SAME
(FR) MOTEUR DE VENTILATEUR ET VÉHICULE LE COMPRENANT
(KO) 팬 모터 및 이를 포함하는 차량
Abstract:
(EN) Provided in the present invention is a fan motor comprising: a rotary shaft; a stator including a hole in which the rotary shaft is arranged; a rotor arranged on the outside of the stator; a fan coupled to the rotary shaft; and a housing in which the stator and the rotor are arranged, wherein the rotor includes a yoke, a first magnet coupled to the yoke, and wherein the fan motor further comprise a magnetic fluid placed between the first magnet and the stator, wherein the magnetic fluid filling the gap between the stator and the magnet on the rotor renders the inside of the motor airtight thereby providing the advantageous effect of preventing salt water or foreign substances from being introduced to the inside of the motor.
(FR) La présente invention concerne un moteur de ventilateur comprenant : un arbre rotatif ; un stator comprenant un trou dans lequel l'arbre rotatif est disposé ; un rotor disposé à l'extérieur du stator ; un ventilateur couplé à l'arbre rotatif ; un logement dans lequel le stator et le rotor sont disposés, le rotor comprenant un étrier, un premier aimant couplé à l'étrier, le moteur de ventilateur comprenant en outre un fluide magnétique placé entre le premier aimant et le stator, le fluide magnétique qui remplit l'espace entre le stator et l'aimant sur le rotor rendant l'intérieur du moteur étanche à l'air, ce qui offre l'avantage d'empêcher l'introduction d'eau salée ou de substances étrangères à l'intérieur du moteur.
(KO) 본 발명은 회전축; 상기 회전축이 배치되는 홀을 포함하는 스테이터; 상기 스테이터 외측에 배치되는 로터; 상기 회전축과 결합하는 팬; 및 상기 스테이터 및 상기 로터가 배치되는 하우징을 포함하며, 상기 로터는 요크와 상기 요크와 결합하는 제1 마그넷을 포함하고, 상기 제1 그넷과 상기 스테이터 사이에 배치되는 자성유체를 더 포함하는 팬 모터를 제공하여, 스테이터와 로터의 마그넷의 간극에 충진된 자성유체가 모터 내부를 밀폐함으로써, 염수나 이물질이 모터 내부로 유입되는 것을 방지하는 유리한 효과를 제공한다.
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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, 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)