IN2014DN06976A - - Google Patents

Info

Publication number
IN2014DN06976A
IN2014DN06976A IN6976DEN2014A IN2014DN06976A IN 2014DN06976 A IN2014DN06976 A IN 2014DN06976A IN 6976DEN2014 A IN6976DEN2014 A IN 6976DEN2014A IN 2014DN06976 A IN2014DN06976 A IN 2014DN06976A
Authority
IN
India
Prior art keywords
evaporator
refrigerated space
refrigerant
compressor
cooling
Prior art date
Application number
Other languages
English (en)
Inventor
ZAMANABAD Roozbeh IZADI
Harald Alnor
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of IN2014DN06976A publication Critical patent/IN2014DN06976A/en

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2600/2513—Expansion 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
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
IN6976DEN2014 2012-04-17 2013-03-19 IN2014DN06976A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201200265 2012-04-17
PCT/DK2013/000023 WO2013156027A1 (en) 2012-04-17 2013-03-19 A controller for a vapour compression system and a method for controlling a vapour compression system

Publications (1)

Publication Number Publication Date
IN2014DN06976A true IN2014DN06976A (pt) 2015-04-10

Family

ID=48047776

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6976DEN2014 IN2014DN06976A (pt) 2012-04-17 2013-03-19

Country Status (5)

Country Link
US (1) US10359222B2 (pt)
EP (1) EP2839225A1 (pt)
CN (1) CN104321599B (pt)
IN (1) IN2014DN06976A (pt)
WO (1) WO2013156027A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10556484B2 (en) * 2015-10-28 2020-02-11 Ford Global Technologies, Llc Vehicle climate control valve and operating method
EP3361191B1 (en) * 2017-02-10 2022-04-06 Daikin Europe N.V. Heat source unit and air conditioner having the heat source unit
US10906374B2 (en) * 2018-12-03 2021-02-02 Ford Global Technologies, Llc A/C compressor control using refrigerant pressure
CN112181015B (zh) * 2020-09-02 2022-08-23 重庆邮电大学 一种微型快速温变系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207773A (en) * 1981-06-17 1982-12-20 Taiheiyo Kogyo Kk Method of controlling cooling circuit and its control valve
US4478051A (en) * 1983-05-06 1984-10-23 Tyler Refrigeration Corporation Electronic temperature control system
US5392612A (en) * 1984-08-08 1995-02-28 Richard H. Alsenz Refrigeration system having a self adjusting control range
JPH03282150A (ja) * 1990-03-30 1991-12-12 Toshiba Corp 空気調和機およびその制御方式
JPH0462358A (ja) 1990-06-29 1992-02-27 Toshiba Corp 空気調和装置
US5396779A (en) 1990-09-14 1995-03-14 Nartron Corporation Environmental control system
US5271238A (en) 1990-09-14 1993-12-21 Nartron Corporation Environmental control system
DE4336914A1 (de) 1993-10-28 1995-05-04 Baldwin Gegenheimer Gmbh Temperaturregelungsvorrichtung
JP3576092B2 (ja) 2000-11-10 2004-10-13 松下冷機株式会社 冷蔵庫
ITTO20030792A1 (it) * 2002-10-08 2004-04-09 Danfoss As Dispositivo e procedimento di controllo di una valvola
US7290402B1 (en) * 2003-12-29 2007-11-06 Heatcraft Refrigeration Products Llc Expansion valve control system and method and refrigeration unit employing the same
KR100546616B1 (ko) * 2004-01-19 2006-01-26 엘지전자 주식회사 멀티공기조화기의 제어방법
US7219506B2 (en) * 2004-10-25 2007-05-22 Carrier Corporation Method for estimating inlet and outlet air conditions of an HVAC system
CN101460790A (zh) 2006-06-01 2009-06-17 开利公司 调节受控膨胀阀的系统与方法
JP2008224189A (ja) 2007-03-15 2008-09-25 Aisin Seiki Co Ltd 冷凍サイクル装置
JP4983330B2 (ja) * 2007-03-26 2012-07-25 三菱電機株式会社 冷凍サイクル装置
US20100174412A1 (en) * 2009-01-06 2010-07-08 Lg Electronics Inc. Air conditioner and method for detecting malfunction thereof
US8830079B2 (en) * 2011-06-29 2014-09-09 Ford Global Technologies, Llc Low air conditioning refrigerant detection method

Also Published As

Publication number Publication date
CN104321599B (zh) 2016-12-28
WO2013156027A1 (en) 2013-10-24
US20150107282A1 (en) 2015-04-23
US10359222B2 (en) 2019-07-23
EP2839225A1 (en) 2015-02-25
CN104321599A (zh) 2015-01-28

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