EP4036406A4 - Linearer kompressor für kühlgerät und kühlanlage - Google Patents
Linearer kompressor für kühlgerät und kühlanlage Download PDFInfo
- Publication number
- EP4036406A4 EP4036406A4 EP20868244.3A EP20868244A EP4036406A4 EP 4036406 A4 EP4036406 A4 EP 4036406A4 EP 20868244 A EP20868244 A EP 20868244A EP 4036406 A4 EP4036406 A4 EP 4036406A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigeration
- linear compressor
- appliance
- refrigeration system
- refrigeration appliance
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title 2
Classifications
-
- 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
- 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
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
-
- 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
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0261—Hermetic compressors with an auxiliary oil pump
-
- 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
- F04B39/16—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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
-
- 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
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/073—Linear compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- Compressor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/583,681 US20210095652A1 (en) | 2019-09-26 | 2019-09-26 | Linear compressor and sealed system for an appliance |
PCT/CN2020/117284 WO2021057827A1 (zh) | 2019-09-26 | 2020-09-24 | 用于制冷电器的线性压缩机和制冷系统 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4036406A1 EP4036406A1 (de) | 2022-08-03 |
EP4036406A4 true EP4036406A4 (de) | 2022-08-31 |
EP4036406B1 EP4036406B1 (de) | 2024-05-29 |
Family
ID=75163104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20868244.3A Active EP4036406B1 (de) | 2019-09-26 | 2020-09-24 | Abgedichtetes system für kühlgerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210095652A1 (de) |
EP (1) | EP4036406B1 (de) |
CN (1) | CN114466974B (de) |
WO (1) | WO2021057827A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102279782B1 (ko) * | 2020-01-09 | 2021-07-21 | 엘지전자 주식회사 | 압축기 |
US11530695B1 (en) * | 2021-07-01 | 2022-12-20 | Haier Us Appliance Solutions, Inc. | Suction muffler for a reciprocating compressor |
CN116265738A (zh) * | 2021-12-17 | 2023-06-20 | 青岛海尔电冰箱有限公司 | 压缩机供油装置、压缩机及制冷设备 |
US20230213025A1 (en) * | 2022-01-04 | 2023-07-06 | Haier Us Appliance Solutions, Inc. | Linear compressor and planar spring assembly |
CN116792293A (zh) * | 2022-03-18 | 2023-09-22 | 青岛海尔电冰箱有限公司 | 压缩机及制冷设备 |
CN115161059B (zh) * | 2022-07-18 | 2023-10-27 | 山东昱铭环保工程有限公司 | 一种油气回收装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170211869A1 (en) * | 2016-01-27 | 2017-07-27 | General Electric Company | Sealed System for An Appliance |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2905600B2 (ja) * | 1995-06-23 | 1999-06-14 | エルジー電子株式会社 | リニアコンプレッサの摩擦部分用の給油装置 |
DE19922511B4 (de) * | 1998-05-18 | 2004-07-08 | Lg Electronics Inc. | Ölumlaufstruktur für einen linearen Kompressor |
US6273688B1 (en) * | 1998-10-13 | 2001-08-14 | Matsushita Electric Industrial Co., Ltd. | Linear compressor |
KR100301509B1 (ko) * | 1998-12-31 | 2001-11-15 | 구자홍 | 리니어압축기의누설가스배출구조 |
KR20060086674A (ko) * | 2005-01-27 | 2006-08-01 | 엘지전자 주식회사 | 리니어 압축기의 오일공급장치 |
US20070134108A1 (en) * | 2005-12-13 | 2007-06-14 | Lg Electronics Inc. | Reciprocating compressor |
CN101205891A (zh) * | 2006-12-20 | 2008-06-25 | 泰州乐金电子冷机有限公司 | 线性压缩机的供油装置 |
CN101932834B (zh) * | 2007-10-24 | 2015-07-01 | Lg电子株式会社 | 线性压缩机 |
CN104110360B (zh) * | 2013-04-22 | 2016-09-28 | 青岛海尔智能技术研发有限公司 | 一种直线压缩机及其润滑方法 |
CN103362783B (zh) * | 2013-06-27 | 2015-08-05 | 天津探峰科技有限公司 | 一种线性压缩机 |
CN108457840B (zh) * | 2017-12-19 | 2019-08-06 | 天津探峰科技有限公司 | 一种带有供油装置的线性压缩机 |
-
2019
- 2019-09-26 US US16/583,681 patent/US20210095652A1/en not_active Abandoned
-
2020
- 2020-09-24 WO PCT/CN2020/117284 patent/WO2021057827A1/zh unknown
- 2020-09-24 CN CN202080067367.9A patent/CN114466974B/zh active Active
- 2020-09-24 EP EP20868244.3A patent/EP4036406B1/de active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170211869A1 (en) * | 2016-01-27 | 2017-07-27 | General Electric Company | Sealed System for An Appliance |
Also Published As
Publication number | Publication date |
---|---|
US20210095652A1 (en) | 2021-04-01 |
CN114466974B (zh) | 2024-03-22 |
EP4036406B1 (de) | 2024-05-29 |
WO2021057827A1 (zh) | 2021-04-01 |
CN114466974A (zh) | 2022-05-10 |
EP4036406A1 (de) | 2022-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP4036406A4 (de) | Linearer kompressor für kühlgerät und kühlanlage | |
EP3857144A4 (de) | Kühlschrank | |
EP3754273A4 (de) | Kühlschrank und schubladenanordnung dafür | |
EP3779192A4 (de) | Schalldämpfer, kompressoranordnung und kühlschrank | |
EP3957855A4 (de) | Verdichter und kühlvorrichtung | |
EP3916326A4 (de) | Kühl- und gefriervorrichtung | |
EP4027074A4 (de) | Verdichtereinheit und kühlvorrichtung | |
EP3907452A4 (de) | Kühl- und gefriervorrichtung | |
EP4018140A4 (de) | Kühlschrank | |
EP3761483A4 (de) | Motor, verdichter und kühlvorrichtung | |
EP4090896A4 (de) | Kühlschrank | |
EP3957857A4 (de) | Verdichter und kühlvorrichtung | |
EP4088073A4 (de) | Kühlschrank | |
EP4005718A4 (de) | Kältemittelleitung und kältevorrichtung | |
EP4027073A4 (de) | Verdichtereinheit und kühlvorrichtung | |
EP4005719A4 (de) | Kältemittelleitung und kühlvorrichtung | |
EP3879101A4 (de) | Kältemittelverdichter und kühlvorrichtung mit verwendung davon | |
EP3940280A4 (de) | Elektronisches expansionsventil und kühlsystem | |
EP3770529A4 (de) | Kryogener kühler | |
EP3816441A4 (de) | Hermetischer kältemittelverdichter und damit ausgestattetes gefrier-/kühlgerät | |
EP3981987A4 (de) | Schraubenverdichter und kühlzyklusvorrichtung | |
EP4060261A4 (de) | Auftauvorrichtung und damit ausgerüsteter kühlschrank | |
EP4090897A4 (de) | Kühlschrank | |
EP4048966A4 (de) | Kühlschrank | |
EP3951177A4 (de) | Verdichter und stützelement für verdichter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602020031811 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: F04B0039020000 Ipc: F04B0035040000 Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: F04B0039020000 Ipc: F04B0035040000 |
|
17P | Request for examination filed |
Effective date: 20220330 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220803 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 31/02 20060101ALI20220728BHEP Ipc: F25B 31/00 20060101ALI20220728BHEP Ipc: F04B 39/12 20060101ALI20220728BHEP Ipc: F04B 39/02 20060101ALI20220728BHEP Ipc: F04B 39/16 20060101ALI20220728BHEP Ipc: F04B 35/04 20060101AFI20220728BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20231222 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602020031811 Country of ref document: DE |