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1. (WO2018030779) LINEAR COMPRESSOR
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Pub. No.: WO/2018/030779 International Application No.: PCT/KR2017/008607
Publication Date: 15.02.2018 International Filing Date: 09.08.2017
IPC:
F04B 27/08 (2006.01) ,F04B 35/04 (2006.01) ,F04B 39/12 (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
27
Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
08
having cylinders coaxial with, or parallel or inclined to, main shaft axis
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
35
Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
04
the means being electric
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
12
Casings; Cylinders; Cylinder heads; Fluid connections
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
이수석 LEE, Susok; KR
박정식 PARK, Jungsik; KR
Agent:
김기문 KIM, Ki Moon; KR
Priority Data:
10-2016-010216611.08.2016KR
Title (EN) LINEAR COMPRESSOR
(FR) COMPRESSEUR LINÉAIRE
(KO) 리니어 압축기
Abstract:
(EN) A linear compressor of the present invention comprises: a shell having a suction portion; a cylinder disposed in the shell and forming a compression space for a refrigerant; a piston arranged to axially reciprocate in the cylinder; and a spring device for inducing a resonant motion of the piston, wherein the spring device comprises a spring, a first supporter to which one side of the spring is connected and which moves together with the piston, and a second supporter to which the other side of the spring is connected, and each of the supporters has a coupling groove for fitting the spring therein.
(FR) La présente invention concerne un compresseur linéaire qui comprend : une enveloppe comportant une partie d’aspiration ; un cylindre disposé dans l’enveloppe et formant un espace de compression pour un réfrigérant ; un piston agencé pour effectuer un mouvement de va-et-vient axial dans le cylindre ; et un dispositif à ressort pour induire un mouvement résonant du piston, le dispositif à ressort comprenant un ressort, un premier élément de support auquel un côté du ressort est raccordé et qui se déplace conjointement avec le piston, et un deuxième élément de support auquel l’autre côté du ressort est raccordé, et chacun des éléments de support comporte une rainure de couplage pour ajuster le ressort dans celui-ci.
(KO) 본 발명의 리니어 압축기는, 흡입부가 제공되는 쉘; 상기 쉘의 내부에 구비되며, 냉매의 압축 공간을 형성하는 실린더; 상기 실린더의 내부에서 축 방향으로 왕복 운동하게 제공되는 피스톤; 및 상기 피스톤이 공진 운동할 수 있도록 하기 위한 스프링 기구를 포함하고, 상기 스프링 기구는, 스프링과, 상기 스프링의 일측이 연결되며 상기 피스톤과 함께 이동하는 제 1 서포터와, 상기 스프링의 타측이 연결되는 제 2 서포터를 포함하고, 상기 각 서포터에는 상기 스프링이 끼움 결합되기 위한 결합홈이 형성되는 것을 특징으로 한다.
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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)