EP2960508A3 - Linear compressor and refrigerator including a linear compressor - Google Patents

Linear compressor and refrigerator including a linear compressor Download PDF

Info

Publication number
EP2960508A3
EP2960508A3 EP15165763.2A EP15165763A EP2960508A3 EP 2960508 A3 EP2960508 A3 EP 2960508A3 EP 15165763 A EP15165763 A EP 15165763A EP 2960508 A3 EP2960508 A3 EP 2960508A3
Authority
EP
European Patent Office
Prior art keywords
linear compressor
cylinder
refrigerant
filter
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15165763.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2960508A2 (en
Inventor
Kyeongweon Lee
Donghan Kim
Youngcheol HAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2960508A2 publication Critical patent/EP2960508A2/en
Publication of EP2960508A3 publication Critical patent/EP2960508A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—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
    • F04B35/04—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 the means being electric
    • F04B35/045—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 the means being electric using solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0033—Pulsation and noise damping means with encapsulations
    • F04B39/0038—Pulsation and noise damping means with encapsulations of inlet or outlet channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0088—Pulsation and noise damping means using mechanical tuned resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F04B39/0292—Lubrication of pistons or cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—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 F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20—Filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP15165763.2A 2014-06-26 2015-04-29 Linear compressor and refrigerator including a linear compressor Withdrawn EP2960508A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140078763A KR102201629B1 (ko) 2014-06-26 2014-06-26 리니어 압축기 및 이를 포함하는 냉장고

Publications (2)

Publication Number Publication Date
EP2960508A2 EP2960508A2 (en) 2015-12-30
EP2960508A3 true EP2960508A3 (en) 2016-02-24

Family

ID=53039757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15165763.2A Withdrawn EP2960508A3 (en) 2014-06-26 2015-04-29 Linear compressor and refrigerator including a linear compressor

Country Status (6)

Country Link
US (1) US20150377531A1 (pt)
EP (1) EP2960508A3 (pt)
JP (1) JP6594675B2 (pt)
KR (1) KR102201629B1 (pt)
CN (1) CN105298794B (pt)
BR (1) BR102015015403B1 (pt)

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KR101809347B1 (ko) * 2016-01-19 2017-12-14 엘지전자 주식회사 리니어 압축기
KR102238350B1 (ko) 2016-05-03 2021-04-09 엘지전자 주식회사 리니어 압축기
KR102652589B1 (ko) 2016-06-23 2024-04-01 엘지전자 주식회사 횡자속형 왕복동 모터 및 이를 구비한 왕복동식 압축기
CN108425827B (zh) * 2016-07-21 2020-05-12 陕西仙童科技有限公司 一种压缩单元及无油润滑线性压缩机
KR102259660B1 (ko) * 2016-10-11 2021-06-02 엘지전자 주식회사 리니어 압축기
KR102606142B1 (ko) * 2016-12-30 2023-11-24 엘지전자 주식회사 리니어 압축기
KR20180083075A (ko) * 2017-01-12 2018-07-20 엘지전자 주식회사 리니어 압축기
KR102365540B1 (ko) * 2017-06-23 2022-02-21 엘지전자 주식회사 냉장고 및 리니어 압축기의 제어방법
KR101990146B1 (ko) * 2018-01-12 2019-06-18 엘지전자 주식회사 리니어 압축기 및 이를 포함하는 냉장고
KR102357601B1 (ko) 2018-04-10 2022-02-04 엘지전자 주식회사 리니어 압축기
KR102060181B1 (ko) * 2018-06-29 2020-02-11 엘지전자 주식회사 리니어 압축기
KR102106011B1 (ko) * 2018-09-13 2020-04-29 엘지전자 주식회사 리니어 압축기 및 냉장고의 제어방법
CN111365909B (zh) * 2018-12-25 2024-04-05 珠海格力电器股份有限公司 冷媒循环系统、空调设备和冷媒循环系统的控制方法
JP7199239B2 (ja) * 2019-01-31 2023-01-05 株式会社日立産機システム リニア圧縮機
CN110259663B (zh) * 2019-06-25 2020-08-14 辽宁工程技术大学 一种新型动磁式往复线性压缩机
KR20210022930A (ko) 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동장치
CN110566434B (zh) * 2019-09-18 2021-02-26 辽宁工程技术大学 一种线性压缩机
KR102231177B1 (ko) 2019-10-01 2021-03-24 엘지전자 주식회사 압축기
KR102140807B1 (ko) * 2019-10-01 2020-08-03 엘지전자 주식회사 리니어 압축기
KR102280431B1 (ko) * 2019-10-01 2021-07-22 엘지전자 주식회사 압축기
KR102228544B1 (ko) * 2020-02-05 2021-03-16 엘지전자 주식회사 압축기
US11530695B1 (en) 2021-07-01 2022-12-20 Haier Us Appliance Solutions, Inc. Suction muffler for a reciprocating compressor
KR102616355B1 (ko) * 2021-12-20 2023-12-27 엘지전자 주식회사 리니어 압축기
KR20240045542A (ko) * 2022-09-30 2024-04-08 엘지전자 주식회사 리니어 압축기

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Publication number Priority date Publication date Assignee Title
US20090238701A1 (en) * 2006-09-07 2009-09-24 Bsh Bosch Und Siemens Hausgeraete Gmbh Compressor having a piston received on a gas bearing
EP2568173A2 (en) * 2011-09-06 2013-03-13 Lg Electronics Inc. Reciprocating compressor with gas bearing
WO2013071382A2 (en) * 2011-11-16 2013-05-23 Whirpool S.A. Flow restrictor and gas compressor
EP2700816A1 (en) * 2012-08-24 2014-02-26 LG Electronics, Inc. Reciprocating compressor
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EP2960506A1 (en) * 2014-06-24 2015-12-30 LG Electronics Inc. Linear compressor

Also Published As

Publication number Publication date
EP2960508A2 (en) 2015-12-30
JP2016008610A (ja) 2016-01-18
JP6594675B2 (ja) 2019-10-23
CN105298794B (zh) 2017-12-01
BR102015015403B1 (pt) 2022-06-14
KR102201629B1 (ko) 2021-01-12
CN105298794A (zh) 2016-02-03
US20150377531A1 (en) 2015-12-31
KR20160001056A (ko) 2016-01-06
BR102015015403A2 (pt) 2016-06-28

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