EP2413068A3 - Kühlschrank und zugehöriges Antriebsverfahren - Google Patents
Kühlschrank und zugehöriges Antriebsverfahren Download PDFInfo
- Publication number
- EP2413068A3 EP2413068A3 EP11175668.0A EP11175668A EP2413068A3 EP 2413068 A3 EP2413068 A3 EP 2413068A3 EP 11175668 A EP11175668 A EP 11175668A EP 2413068 A3 EP2413068 A3 EP 2413068A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerator
- refrigerant
- driving method
- compressor
- switching valve
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25B2600/00—Control issues
- F25B2600/01—Timing
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2511—Evaporator distribution valves
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/04—Refrigerant level
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100073049A KR101815579B1 (ko) | 2010-07-28 | 2010-07-28 | 냉장고 및 그 운전방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2413068A2 EP2413068A2 (de) | 2012-02-01 |
EP2413068A3 true EP2413068A3 (de) | 2014-12-10 |
Family
ID=44651057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11175668.0A Withdrawn EP2413068A3 (de) | 2010-07-28 | 2011-07-27 | Kühlschrank und zugehöriges Antriebsverfahren |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120023981A1 (de) |
EP (1) | EP2413068A3 (de) |
KR (1) | KR101815579B1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101973621B1 (ko) * | 2012-06-22 | 2019-04-29 | 엘지전자 주식회사 | 냉동 사이클 장치 |
EP2835601B1 (de) | 2013-08-06 | 2017-10-04 | LG Electronics Inc. | Kühlschrank und Steuerungsverfahren dafür |
KR102070266B1 (ko) * | 2013-08-06 | 2020-01-28 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
EP2846114B1 (de) | 2013-09-05 | 2016-11-02 | LG Electronics Inc. | Kühlschrank und Steuerungsverfahren dafür |
KR102070291B1 (ko) * | 2013-09-05 | 2020-01-28 | 엘지전자 주식회사 | 냉장고 |
KR102144486B1 (ko) * | 2013-11-04 | 2020-08-13 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR102153056B1 (ko) * | 2013-11-04 | 2020-09-07 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
EP2869009B1 (de) * | 2013-11-04 | 2020-03-18 | LG Electronics Inc. | Kühlschrank und Verfahren zur Steuerung davon |
EP2869004B1 (de) * | 2013-11-04 | 2019-05-01 | LG Electronics Inc. | Kühlschrank und Steuerungsverfahren dafür |
KR102255294B1 (ko) * | 2013-11-04 | 2021-05-24 | 엘지전자 주식회사 | 냉장고 |
KR102144467B1 (ko) * | 2013-11-04 | 2020-08-13 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR102171448B1 (ko) * | 2014-02-11 | 2020-10-29 | 엘지전자 주식회사 | 냉장고의 인버터 압축기 및 냉장고 인버터 압축기의 제어 방법 |
KR101677320B1 (ko) * | 2014-04-02 | 2016-11-17 | 엘지전자 주식회사 | 정수기 |
KR101611699B1 (ko) | 2014-06-19 | 2016-04-11 | 엘지전자 주식회사 | 냉장고 |
KR20160011001A (ko) * | 2014-07-21 | 2016-01-29 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR101627037B1 (ko) * | 2014-07-21 | 2016-06-02 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
US10066860B2 (en) * | 2015-03-19 | 2018-09-04 | Nortek Global Hvac Llc | Air conditioning system having actively controlled and stabilized hot gas reheat circuit |
KR102179564B1 (ko) * | 2015-04-10 | 2020-11-17 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR102479532B1 (ko) * | 2015-07-28 | 2022-12-21 | 엘지전자 주식회사 | 냉장고 |
US20190264973A1 (en) * | 2018-02-26 | 2019-08-29 | Ronald Koelsch | Zone isolation control system for transport refrigeration units |
US20180046560A1 (en) * | 2016-08-12 | 2018-02-15 | Dash Robotics, Inc. | Device-agnostic systems, methods, and media for connected hardware-based analytics |
CN108800750B (zh) * | 2018-06-20 | 2020-05-05 | 合肥华凌股份有限公司 | 冰箱的控制方法、冰箱及计算机可读存储介质 |
CN111854276B (zh) * | 2019-04-30 | 2023-10-27 | 博西华电器(江苏)有限公司 | 制冷器具 |
JP7052816B2 (ja) * | 2020-03-19 | 2022-04-12 | セイコーエプソン株式会社 | プロジェクター |
KR102287961B1 (ko) * | 2020-08-07 | 2021-08-10 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
KR102237596B1 (ko) * | 2020-08-07 | 2021-04-07 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
JP2022070675A (ja) | 2020-10-27 | 2022-05-13 | セイコーエプソン株式会社 | プロジェクター |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1183274A (ja) * | 1997-09-16 | 1999-03-26 | Sharp Corp | 冷凍冷蔵庫 |
US20020069654A1 (en) * | 2000-12-12 | 2002-06-13 | Takashi Doi | Two-evaporator refrigerator having a bypass and channel-switching means for refrigerant |
US20070144190A1 (en) * | 2003-12-24 | 2007-06-28 | Kabushiki Kaisha Toshiba | Refrigerator |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2952139A (en) * | 1957-08-16 | 1960-09-13 | Patrick B Kennedy | Refrigeration system especially for very low temperature |
JPH02225971A (ja) * | 1989-02-27 | 1990-09-07 | Toshiba Corp | 冷却装置の消音装置 |
FR2660028B1 (fr) * | 1990-03-20 | 1994-12-09 | Roulements Soc Nouvelle | Roulement a capteur de position angulaire. |
JP3426892B2 (ja) * | 1997-01-14 | 2003-07-14 | 株式会社東芝 | マルチエバポレータ冷蔵庫 |
JP3464949B2 (ja) * | 1999-09-21 | 2003-11-10 | 株式会社東芝 | 冷蔵庫 |
JP2005214461A (ja) * | 2004-01-27 | 2005-08-11 | Toshiba Corp | 冷蔵庫 |
US7921661B2 (en) * | 2004-11-01 | 2011-04-12 | Carrier Corporation | Dehumidification system with multiple condensers and compound compressor |
JP2006183950A (ja) * | 2004-12-28 | 2006-07-13 | Sanyo Electric Co Ltd | 冷凍装置及び冷蔵庫 |
KR101095554B1 (ko) * | 2004-12-30 | 2011-12-19 | 삼성전자주식회사 | 냉장고의 운전제어방법 |
WO2007111586A1 (en) * | 2006-03-27 | 2007-10-04 | Carrier Corporation | Refrigerating system with parallel staged economizer circuits using multistage compression |
CN102818390B (zh) * | 2011-06-08 | 2015-12-09 | Lg电子株式会社 | 制冷循环装置及其操作方法 |
US9696077B2 (en) * | 2012-02-21 | 2017-07-04 | Whirlpool Corporation | Dual capillary tube / heat exchanger in combination with cycle priming for reducing charge migration |
EP2835601B1 (de) * | 2013-08-06 | 2017-10-04 | LG Electronics Inc. | Kühlschrank und Steuerungsverfahren dafür |
-
2010
- 2010-07-28 KR KR1020100073049A patent/KR101815579B1/ko active IP Right Grant
-
2011
- 2011-07-27 EP EP11175668.0A patent/EP2413068A3/de not_active Withdrawn
- 2011-07-28 US US13/193,347 patent/US20120023981A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1183274A (ja) * | 1997-09-16 | 1999-03-26 | Sharp Corp | 冷凍冷蔵庫 |
US20020069654A1 (en) * | 2000-12-12 | 2002-06-13 | Takashi Doi | Two-evaporator refrigerator having a bypass and channel-switching means for refrigerant |
US20070144190A1 (en) * | 2003-12-24 | 2007-06-28 | Kabushiki Kaisha Toshiba | Refrigerator |
Also Published As
Publication number | Publication date |
---|---|
US20120023981A1 (en) | 2012-02-02 |
KR20120011278A (ko) | 2012-02-07 |
EP2413068A2 (de) | 2012-02-01 |
KR101815579B1 (ko) | 2018-01-05 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 49/02 20060101AFI20141103BHEP Ipc: F25B 1/10 20060101ALI20141103BHEP Ipc: F25B 1/00 20060101ALI20141103BHEP Ipc: F25D 11/02 20060101ALI20141103BHEP Ipc: F25B 5/02 20060101ALI20141103BHEP |
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