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1. WO2018147574 - LINEAR COMPRESSOR

Publication Number WO/2018/147574
Publication Date 16.08.2018
International Application No. PCT/KR2018/001036
International Filing Date 23.01.2018
IPC
F04B 35/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
35Piston 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
04the means being electric
F04B 39/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
10Adaptation or arrangement of distribution members
F04B 39/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
12Casings; Cylinders; Cylinder heads; Fluid connections
CPC
F04B 35/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
35Piston 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
04the means being electric
045using solenoids
F04B 39/0016
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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 F04B25/00 - F04B37/00
0005adaptations of pistons
0016with valve arranged in the piston
F04B 39/0061
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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 F04B25/00 - F04B37/00
0027Pulsation and noise damping means
0055with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
0061using muffler volumes
F04B 39/0292
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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 F04B25/00 - F04B37/00
02Lubrication
0284Constructional details, e.g. reservoirs in the casing
0292Lubrication of pistons or cylinders
F04B 39/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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 F04B25/00 - F04B37/00
10Adaptations or arrangements of distribution members
F04B 39/102
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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 F04B25/00 - F04B37/00
10Adaptations or arrangements of distribution members
102the members being disc valves
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 정상섭 JEONG, Sangsub
Agents
  • 허용록 HAW, Yong Noke
Priority Data
10-2017-001859810.02.2017KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) LINEAR COMPRESSOR
(FR) COMPRESSEUR LINÉAIRE
(KO) 리니어 압축기
Abstract
(EN)
The present invention relates to a linear compressor. The linear compressor according to an embodiment of the present invention comprises: a cylinder for forming a compression space of a refrigerant; a piston reciprocating axially in the cylinder; a motor for providing a driving force to the piston; a discharge valve for discharging the compressed refrigerant in the compression space; and a discharge cover having a discharge space through which the refrigerant discharged through the discharge valve flows, wherein the discharge valve and the discharge cover are disposed inside the cylinder.
(FR)
La présente invention a trait à un compresseur linéaire. Le compresseur linéaire selon un mode de réalisation de la présente invention comprend : un cylindre destiné à former un espace de compression d'un fluide frigorigène ; un piston animé d'un mouvement de va-et-vient axial dans le cylindre ; un moteur destiné à fournir une force d'entraînement au piston ; une soupape de refoulement destinée à refouler le fluide frigorigène comprimé dans l'espace de compression ; et un couvercle de refoulement ayant un espace de refoulement à travers lequel s'écoule le fluide frigorigène refoulé à travers la soupape de refoulement, la soupape de refoulement et le couvercle de refoulement étant disposés à l'intérieur du cylindre.
(KO)
본 발명은 리니어 압축기에 관한 것이다. 본 발명의 실시예에 따른 리니어 압축기는, 냉매의 압축공간을 형성하는 실린더; 상기 실린더 내부에서 축 방향으로 왕복 운동하는 피스톤; 상기 피스톤에 구동력을 제공하는 모터; 상기 압축공간에서 압축된 냉매를 토출시키기 위한 토출 밸브; 및 상기 토출 밸브를 통해 배출된 냉매가 유동하는 토출 공간이 구비되는 토출 커버를 포함하고, 상기 토출 밸브와 상기 토출 커버는, 상기 실린더의 내부에 배치되는 것을 특징으로 한다.
Also published as
Latest bibliographic data on file with the International Bureau