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1. (WO2017188573) SCROLL COMPRESSOR
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Pub. No.: WO/2017/188573 International Application No.: PCT/KR2017/001675
Publication Date: 02.11.2017 International Filing Date: 15.02.2017
IPC:
F04C 18/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
18
Rotary-piston pumps specially adapted for elastic fluids
02
of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors: CHOI, Jungsun; KR
LEE, Howon; KR
KIM, Cheolhwan; KR
Agent: PARK, Jang-Won; KR
Priority Data:
10-2016-005103826.04.2016KR
Title (EN) SCROLL COMPRESSOR
(FR) COMPRESSEUR À VOLUTE
(KO) 스크롤 압축기
Abstract:
(EN) A scroll compressor according to the present invention may comprise: a casing; a driving motor disposed in an inner space of the casing; a rotating shaft coupled to a rotor of the driving motor and rotating along with the rotor; a frame disposed below the driving motor; a fixed scroll disposed below the frame and having a fixed wrap; and an orbiting scroll disposed between the frame and the fixed scroll, having an orbiting wrap which is engaged with the fixed wrap so as to form a compression chamber including a suction chamber, an intermediate pressure chamber, and a discharge chamber, and having a rotating shaft coupling part to which the rotating shaft is coupled while passing therethrough, wherein the gap between the fixed wrap and the orbiting wrap gradually increases from the discharge chamber toward the suction chamber in a state where the center of the fixed scroll and the center of the orbiting scroll are aligned with each other.
(FR) La présente invention concerne un compresseur à volute pouvant comprendre : un carter ; un moteur d'entraînement disposé dans un espace interne du carter ; un arbre rotatif couplé à un rotor du moteur d'entraînement et tournant en même temps que le rotor ; un cadre disposé sous le moteur d'entraînement ; une volute fixe disposée sous le cadre et possédant une enveloppe fixe ; et une volute orbitale disposée entre le cadre et la volute fixe, possédant un enveloppe orbitale qui est en prise avec l'enveloppe fixe de façon à former une chambre de compression comprenant une chambre d'aspiration, une chambre de pression intermédiaire et une chambre de décharge, et possédant une partie d'accouplement d'arbre rotatif à laquelle est couplé l'arbre rotatif tout en passant à travers celle-ci, l'écartement entre l'enveloppe fixe et l'enveloppe orbitale augmentant progressivement de la chambre de décharge à la chambre d'aspiration dans un état où le centre de la volute fixe et le centre de la volute orbitale sont alignés l'un par rapport à l'autre.
(KO) 본 발명에 의한 스크롤 압축기는, 케이싱; 상기 케이싱의 내부공간에 구비되는 구동모터; 상기 구동모터의 회전자에 결합되어 함께 회전하는 회전축; 상기 구동모터의 하측에 구비되는 프레임; 상기 프레임의 하측에 구비되며, 고정랩이 구비되는 고정스크롤; 및 상기 프레임과 상기 고정스크롤 사이에 구비되며, 상기 고정랩과 맞물려 흡입실, 중간압실, 토출실로 이루어진 압축실을 형성하도록 선회랩이 구비되고, 상기 회전축이 관통하여 결합되는 회전축 결합부가 구비되는 선회스크롤;을 포함하고, 상기 고정스크롤의 중심과 상기 선회스크롤의 중심을 일치시킨 상태에서, 상기 고정랩과 상기 선회랩 사이의 간격이 상기 토출실에서 흡입실 방향으로 갈수록 점차 증가하도록 형성될 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, 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)