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1. (WO2019066286) DEVICE FOR SUPPLYING LUBRICATING OIL AND COMPRESSOR APPLYING SAME
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Pub. No.: WO/2019/066286 International Application No.: PCT/KR2018/010380
Publication Date: 04.04.2019 International Filing Date: 05.09.2018
IPC:
F04B 39/02 (2006.01) ,F04B 39/10 (2006.01) ,F04B 49/03 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39
Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
02
Lubrication
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39
Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
10
Adaptation or arrangement of distribution members
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
49
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
02
Stopping, starting, unloading, or idling control
03
by means of valves
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
이기연 LEE, Ki Yeon; KR
김승욱 KIM, Seungwook; KR
김영환 KIM, Young Hwan; KR
Agent:
특허법인 대아 DAE-A INTELLECTUAL PROPERTY CONSULTING; 서울시 강남구 역삼로 123 한양빌딩 3층 3F, Hanyang Bldg., 123 Yeoksam-ro Gangnam-gu Seoul 06243, KR
Priority Data:
10-2017-012654728.09.2017KR
Title (EN) DEVICE FOR SUPPLYING LUBRICATING OIL AND COMPRESSOR APPLYING SAME
(FR) DISPOSITIF D'ALIMENTATION EN HUILE LUBRIFIANTE ET COMPRESSEUR L'UTILISANT
(KO) 윤활유 공급장치 및 이를 적용한 압축기
Abstract:
(EN) The present invention relates to a device for supplying lubricating oil having a structure in which a valve receives centrifugal force and thus receives force in the opening direction of a bypass hole, and a spring presses the valve in the direction in which the valve blocks the bypass hole. When the device is applied to an oil pump in which a fueling amount of oil (lubricating oil) increases in proportion to an operating speed, it is possible to secure a sufficient fueling amount of oil (lubricating oil) at a low speed, and to prevent more oil from being supplied than necessary during high-speed operation.
(FR) La présente invention concerne un dispositif d'alimentation en huile lubrifiante ayant une structure dans laquelle une soupape reçoit une force centrifuge et reçoit ainsi une force dans la direction d'ouverture d'un trou de dérivation, et un ressort presse la soupape dans la direction dans laquelle la soupape bloque le trou de dérivation. Lorsque le dispositif est appliqué à une pompe à huile dans laquelle une quantité d'alimentation en huile (huile lubrifiante) augmente proportionnellement à une vitesse de fonctionnement, il est possible de garantir une quantité suffisante d'alimentation en huile (huile lubrifiante) à une faible vitesse, et d'empêcher que l'alimentation en huile ne dépasse la quantité nécessaire pendant le fonctionnement à grande vitesse.
(KO) 본 발명은 밸브가 원심력을 받아 바이패스 홀을 개방하는 방향으로 힘을 받고, 스프링은 상기 밸브가 바이패스 홀을 막는 방향으로 상기 밸브를 가압하는 구조의 윤활유 공급장치이다. 이를, 오일(윤활유)의 급유량이 운전 속도에 비례하여 증가하는 오일 펌프에 적용하면, 저속에서 충분한 오일(윤활유)의 급유량을 확보할 수 있고, 고속 운전 시 필요 이상으로 오일이 공급되지 않도록 할 수 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, 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)