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1. (WO2015046920) APPARATUS FOR COOLING MOTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/046920 International Application No.: PCT/KR2014/008972
Publication Date: 02.04.2015 International Filing Date: 25.09.2014
IPC:
H02K 9/04 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
9
Systems for cooling or ventilating
02
by ambient air flowing through the machine
04
having means for generating flow of cooling medium, e.g. having fan
Applicants:
주식회사 효성 HYOSUNG CORPORATION [KR/KR]; 서울시 마포구 마포대로 119 119, Mapo-daero Mapo-gu Seoul 121-720, KR
Inventors:
차창환 CHA, Chang Hwan; KR
이정호 LEE, Jeong Ho; KR
서정호 SEO, Jeong Ho; KR
Agent:
특허법인 남촌 NAMCHON PATENT & LAW FIRM; 서울시 종로구 새문안로5길 37 도렴빌딩 406호(도렴동) (Doryeom-dong) #406, Doryeom Bldg 37, Saemunan-ro 5-gil Jongno-gu, Seoul 110-716, KR
Priority Data:
10-2013-011425126.09.2013KR
Title (EN) APPARATUS FOR COOLING MOTOR
(FR) APPAREIL DESTINÉ À REFROIDIR UN MOTEUR
(KO) 모터 냉각장치
Abstract:
(EN) The present invention relates to an apparatus for cooling a motor, the apparatus comprising: a fan hood which has an air inlet through which external air is introduced and forms, together with a motor housing, an air outlet to discharge air to the outer surface of the motor housing; and a blowing fan for introducing air into the air inlet of the fan hood to forcibly discharge the air to the air outlet, wherein the fan hood has a bent portion extending from a distal end of the air outlet toward the motor housing, thereby increasing the speed of air supplied to the outer surface of the motor housing, and thus remarkably reducing the surface temperature of the motor housing.
(FR) L'invention concerne un appareil destiné à refroidir un moteur, l'appareil comprenant : un capot de ventilateur qui comprend une admission d'air à travers laquelle de l'air externe est introduit et forme, conjointement à un carter de moteur, un refoulement d'air destiné à évacuer de l'air vers la surface externe du carter de moteur ; et un ventilateur de soufflage destiné à introduire de l'air dans l'admission d'air du capot de ventilateur afin d'évacuer de force l'air vers le refoulement d'air, le capot de ventilateur ayant une partie courbée s'étendant d'une extrémité distale du refoulement d'air vers le carter de moteur, ce qui permet ainsi d'augmenter la vitesse de l'air fourni à la surface externe du carter de moteur, et de réduire fortement la température de surface du carter de moteur.
(KO) 본 발명은 외부의 공기를 유입하는 공기유입구를 구비하고 모터 하우징의 외측 표면으로 공기를 토출시키도록 모터 하우징과 함께 공기토출구를 형성하는 팬후드, 및 상기 팬후드의 공기유입구로 공기를 유입시켜 상기 공기토출구로 강제 토출시키는 송풍팬을 포함하는 모터 냉각장치에 관한 것으로, 상기 팬후드는 그 공기토출구 선단에 절곡부가 모터 하우징쪽으로 연장되어 형성됨으로써 모터 하우징의 외측 표면으로 공급되는 공기의 풍속을 증가시켜 모터 하우징의 표면 온도를 현저하게 감소시킬 수 있게 된다.
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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)