BRPI0513512A - método para controlar o descongelamento de um evaporador em um aparelho de refrigeração, e, aparelho de refrigeração - Google Patents

método para controlar o descongelamento de um evaporador em um aparelho de refrigeração, e, aparelho de refrigeração

Info

Publication number
BRPI0513512A
BRPI0513512A BRPI0513512-5A BRPI0513512A BRPI0513512A BR PI0513512 A BRPI0513512 A BR PI0513512A BR PI0513512 A BRPI0513512 A BR PI0513512A BR PI0513512 A BRPI0513512 A BR PI0513512A
Authority
BR
Brazil
Prior art keywords
evaporator
refrigeration appliance
controlling
defrosting
temperature
Prior art date
Application number
BRPI0513512-5A
Other languages
English (en)
Inventor
Alessandro Boer
Raffaele Paganini
Rocco Petrigliano
Original Assignee
Whirlpool Co
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 Whirlpool Co filed Critical Whirlpool Co
Publication of BRPI0513512A publication Critical patent/BRPI0513512A/pt

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters
    • 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
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)

Abstract

MéTODO PARA CONTROLAR O DESCONGELAMENTO DE UM EVAPORADOR EM UM APARELHO DE REFRIGERAçãO, E, APARELHO DE REFRIGERAçãO método para controlar o descongelamento de um evaporador em um aparelho de refrigeração provido com um compressor e em que um sensor de temperatura (TP) é usado para detectar a temperatura dentro de uma célula do aparelho compreende as etapas de estimar a temperatura do evaporador com base na temperatura de célula (TP) e de um modelo matemático (M) do aparelho de refrigeração, e controlar o compressor com base na temperatura estimada do evaporador.
BRPI0513512-5A 2004-07-22 2005-07-04 método para controlar o descongelamento de um evaporador em um aparelho de refrigeração, e, aparelho de refrigeração BRPI0513512A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04103494A EP1619456A1 (en) 2004-07-22 2004-07-22 Method for controlling a refrigeration appliance
PCT/EP2005/053163 WO2006008231A1 (en) 2004-07-22 2005-07-04 Method for controlling a refrigeration appliance

Publications (1)

Publication Number Publication Date
BRPI0513512A true BRPI0513512A (pt) 2008-05-06

Family

ID=34929362

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513512-5A BRPI0513512A (pt) 2004-07-22 2005-07-04 método para controlar o descongelamento de um evaporador em um aparelho de refrigeração, e, aparelho de refrigeração

Country Status (6)

Country Link
US (1) US7665317B2 (pt)
EP (1) EP1619456A1 (pt)
CN (1) CN100549586C (pt)
BR (1) BRPI0513512A (pt)
MX (1) MX2007000898A (pt)
WO (1) WO2006008231A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8365541B2 (en) 2010-11-04 2013-02-05 General Electric Company Method and apparatus using evaporator fan power requirements to determine defrost cycle for a refrigerator appliance
EP2743615B1 (en) 2012-12-14 2020-10-07 Whirlpool Corporation Method for controlling the defrost of an evaporator in a refrigeration appliance
EP2933589A1 (en) * 2014-04-14 2015-10-21 Whirlpool Corporation A method for controlling a refrigerating unit
DE102014111946A1 (de) * 2014-08-21 2016-02-25 Bitzer Kühlmaschinenbau Gmbh Verfahren zum Betreiben einer Kälteanlage
CN104933322B (zh) * 2015-07-11 2017-10-27 湖南大学 一种前置式防、融霜方法
US11268655B2 (en) * 2018-01-09 2022-03-08 Cryoport, Inc. Cryosphere
CN111964338A (zh) * 2020-08-03 2020-11-20 星崎电机（苏州）有限公司 一种冰箱库内电加热联动控制***

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481785A (en) * 1982-07-28 1984-11-13 Whirlpool Corporation Adaptive defrost control system for a refrigerator
US6738697B2 (en) * 1995-06-07 2004-05-18 Automotive Technologies International Inc. Telematics system for vehicle diagnostics
JP3066147B2 (ja) 1991-10-24 2000-07-17 三洋電機株式会社 ショーケースの除霜制御方法
IT1266851B1 (it) 1994-06-08 1997-01-21 Merloni Elettrodomestici Spa Metodo per il controllo di un apparato frigorifero, ed apparato implementante tale metodo.
KR100188926B1 (ko) * 1994-11-30 1999-06-01 김광호 Ga-퍼지 이론을 이용한 냉장고의 제상방법 및 장치
US5533350A (en) 1994-12-16 1996-07-09 Robertshaw Controls Company Defrost control of a refrigeration system utilizing ambient air temperature determination
US5735134A (en) * 1996-05-30 1998-04-07 Massachusetts Institute Of Technology Set point optimization in vapor compression cycles
MY120959A (en) * 1996-11-15 2005-12-30 Samsung Electronics Co Ltd Temperature controlling apparatus for refrigerator adopting fuzzy inference and method using the same
DE19743073A1 (de) 1997-09-30 1999-04-01 Aeg Hausgeraete Gmbh Kühl- und/oder Gefriergerät mit einer Mikroprozessoreinheit zur Temperaturregelung und zur Abtausteuerung
RU2137059C1 (ru) 1998-08-20 1999-09-10 Закрытое акционерное общество "Завод холодильников Стинол" Устройство поддержания температуры в холодильнике
JP2000329445A (ja) * 1999-05-20 2000-11-30 Hoshizaki Electric Co Ltd 低温貯蔵庫
FR2830608B1 (fr) * 2001-10-05 2003-12-12 Air Liquide Procede et installation de prediction de la temperature d'articles traversant une enceinte de refroidissement
US6601396B2 (en) * 2001-12-03 2003-08-05 Kendro Laboratory Products, Lp Freezer defrost method and apparatus
DE60129231T2 (de) * 2001-12-05 2008-03-13 Whirlpool Corp., Benton Harbor Verfahren zur Regelung eines Kompressors mit variabler Kühlleistung und nach diesem Verfahren geregelter Kühl- oder Gefrierschrank
US6739146B1 (en) * 2003-03-12 2004-05-25 Maytag Corporation Adaptive defrost control for a refrigerator

Also Published As

Publication number Publication date
EP1619456A1 (en) 2006-01-25
MX2007000898A (es) 2007-04-18
CN100549586C (zh) 2009-10-14
WO2006008231A1 (en) 2006-01-26
CN101002064A (zh) 2007-07-18
US20070209376A1 (en) 2007-09-13
US7665317B2 (en) 2010-02-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.