EP2047184A4 - Air conditioner and controlling method thereof - Google Patents

Air conditioner and controlling method thereof

Info

Publication number
EP2047184A4
EP2047184A4 EP07793374A EP07793374A EP2047184A4 EP 2047184 A4 EP2047184 A4 EP 2047184A4 EP 07793374 A EP07793374 A EP 07793374A EP 07793374 A EP07793374 A EP 07793374A EP 2047184 A4 EP2047184 A4 EP 2047184A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
controlling method
controlling
conditioner
air
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Withdrawn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
EP07793374A
Other languages
German (de)
French (fr)
Other versions
EP2047184A1 (en
Inventor
Deok Huh
Gil-Bong Lee
Won-Hee Lee
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 EP2047184A1 publication Critical patent/EP2047184A1/en
Publication of EP2047184A4 publication Critical patent/EP2047184A4/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Withdrawn legal-status Critical Current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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2400/075—Details of compressors or related parts with parallel compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)
EP07793374A 2006-08-03 2007-08-02 Air conditioner and controlling method thereof Withdrawn EP2047184A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060073434A KR100821728B1 (en) 2006-08-03 2006-08-03 Air conditioning system
PCT/KR2007/003719 WO2008016265A1 (en) 2006-08-03 2007-08-02 Air conditioner and controlling method thereof

Publications (2)

Publication Number Publication Date
EP2047184A1 EP2047184A1 (en) 2009-04-15
EP2047184A4 true EP2047184A4 (en) 2011-06-22

Family

ID=38997405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07793374A Withdrawn EP2047184A4 (en) 2006-08-03 2007-08-02 Air conditioner and controlling method thereof

Country Status (5)

Country Link
US (1) US20080028773A1 (en)
EP (1) EP2047184A4 (en)
KR (1) KR100821728B1 (en)
CN (1) CN101501417A (en)
WO (1) WO2008016265A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090040690A (en) * 2007-10-22 2009-04-27 엘지전자 주식회사 Air conditioner
KR101608981B1 (en) * 2007-10-22 2016-04-04 엘지전자 주식회사 Air conditioner
KR20090041846A (en) * 2007-10-25 2009-04-29 엘지전자 주식회사 Air conditioner
CN102175052B (en) * 2008-03-18 2014-03-12 Lg电子株式会社 Air conditioner and control method thereof
JP4892713B2 (en) * 2008-08-25 2012-03-07 シャープ株式会社 Air conditioner
CN102012137A (en) * 2010-11-13 2011-04-13 浙江创能新能源科技有限公司 Enthalpy-increased vapor-liquid separator of heat pump water heater
KR101257087B1 (en) * 2011-01-11 2013-04-19 엘지전자 주식회사 Remote controlling apparatus, air conditioning system having the apparatus, and remote controlling method for outdoor unit of the system
CN103363708B (en) * 2012-04-09 2015-10-07 珠海格力电器股份有限公司 Heat pump type air adjusting device
CN105247302B (en) * 2013-05-31 2017-10-13 三菱电机株式会社 Air-conditioning device
CN104515319B (en) * 2013-09-30 2017-04-12 珠海格力电器股份有限公司 Air conditioning system
CN106766331A (en) * 2016-12-12 2017-05-31 广东美的暖通设备有限公司 Non- reverse defrost multi-connected air conditioning system and air-conditioning
KR102582651B1 (en) * 2018-09-14 2023-09-25 엘지전자 주식회사 Refrigerant recovery apparatus
KR20200114031A (en) * 2019-03-27 2020-10-07 엘지전자 주식회사 An air conditioning apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119163U (en) * 1982-02-08 1983-08-13 三菱重工業株式会社 air conditioner
JPH11230646A (en) * 1998-02-17 1999-08-27 Denso Corp Engine driven heat pump
KR19990084377A (en) * 1998-05-06 1999-12-06 윤종용 HVAC equipment and defrosting control method
KR20040045227A (en) * 2002-11-23 2004-06-01 엘지전자 주식회사 accumulator of heat pump system with at least two compressors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338790A (en) * 1980-02-21 1982-07-13 The Trane Company Control and method for defrosting a heat pump outdoor heat exchanger
NO20005575D0 (en) * 2000-09-01 2000-11-03 Sinvent As Method and arrangement for defrosting cold / heat pump systems
KR100463548B1 (en) * 2003-01-13 2004-12-29 엘지전자 주식회사 Air conditioner
KR100657461B1 (en) * 2004-12-28 2006-12-14 엘지전자 주식회사 Cooling and heating type air-conditioner with humidification function
KR20060095058A (en) * 2005-02-25 2006-08-30 엘지전자 주식회사 Air conditioner
KR100707448B1 (en) * 2005-03-22 2007-04-13 엘지전자 주식회사 Air-conditioner
KR100697088B1 (en) * 2005-06-09 2007-03-20 엘지전자 주식회사 Air-Condition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119163U (en) * 1982-02-08 1983-08-13 三菱重工業株式会社 air conditioner
JPH11230646A (en) * 1998-02-17 1999-08-27 Denso Corp Engine driven heat pump
KR19990084377A (en) * 1998-05-06 1999-12-06 윤종용 HVAC equipment and defrosting control method
KR20040045227A (en) * 2002-11-23 2004-06-01 엘지전자 주식회사 accumulator of heat pump system with at least two compressors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008016265A1 *

Also Published As

Publication number Publication date
WO2008016265A1 (en) 2008-02-07
CN101501417A (en) 2009-08-05
KR100821728B1 (en) 2008-04-11
EP2047184A1 (en) 2009-04-15
US20080028773A1 (en) 2008-02-07

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