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Machine translation
1. (WO2016098999) HYDRAULIC PUMP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/098999    International Application No.:    PCT/KR2015/009310
Publication Date: 23.06.2016 International Filing Date: 03.09.2015
IPC:
F04B 53/00 (2006.01), F04B 53/10 (2006.01), F04B 1/12 (2006.01)
Applicants: HYUNDAI CONSTRUCTION EQUIPMENT. [KR/KR]; 4th floor, 55 Bundang-ro, Bundang-gu Seongnam-si Gyeonggi-do 13591 (KR)
Inventors: KANG, Byoung Ik; (KR).
LEE, Seong Choon; (KR).
MOON, Byoung Choon; (KR).
CHO, Jun Yeon; (KR)
Agent: KANG, Sin Seob; (KR)
Priority Data:
10-2014-0184529 19.12.2014 KR
Title (EN) HYDRAULIC PUMP
(FR) POMPE HYDRAULIQUE
(KO) 유압 펌프
Abstract: front page image
(EN)A hydraulic pump, according to the present invention, has a symmetric section formed for as much as a preset interval from a kidney hole, and a gradual curve section formed after the preset interval up to a fluid discharge hole, thereby effectively reducing the magnitude of stress applied to a fluid discharge flow channel, thus having the effect of enhancing durability, and having the effect of reducing the cost of the product since additional machining after casting may be reduced.
(FR)La présente invention concerne une pompe hydraulique qui présente une section symétrique, formée afin d'établir un intervalle prédéfini à partir d'un trou en forme de haricot, et une section en courbe progressive, formée après l'intervalle prédéfini jusqu'à un trou d'évacuation de fluide, de façon à réduire ainsi efficacement l'amplitude de contrainte appliquée à un canal d'écoulement d'évacuation de fluide, de façon à avoir ainsi pour effet d'augmenter la durée de vie et de réduire le coût du produit, car un usinage supplémentaire après le moulage peut être réduit.
(KO)본 발명에 따른 유압 펌프는, 키드니 홀로부터 기설정 간격만큼은 대칭 구간으로 형성하고, 기설정 간격 이후부터 유체 토출홀까지는 완만한 곡선 구간으로 형성하여, 유체 토출유로가 받는 응력의 크기를 효과적으로 줄여 내구성이 향상되는 효과가 있으며, 주물 후 추가 기계가공을 줄일 수 있어 제품의 원가가 절감되는 효과가 있다.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)