BRPI0516239A - método para controlar um refrigerador e refrigerador tendo pelo menos dois compartimentos - Google Patents

método para controlar um refrigerador e refrigerador tendo pelo menos dois compartimentos

Info

Publication number
BRPI0516239A
BRPI0516239A BRPI0516239-4A BRPI0516239A BRPI0516239A BR PI0516239 A BRPI0516239 A BR PI0516239A BR PI0516239 A BRPI0516239 A BR PI0516239A BR PI0516239 A BRPI0516239 A BR PI0516239A
Authority
BR
Brazil
Prior art keywords
refrigerator
compartments
comparison
controlling
cooler
Prior art date
Application number
BRPI0516239-4A
Other languages
English (en)
Inventor
Alessandro Boer
Raffaele Paganini
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 BRPI0516239A publication Critical patent/BRPI0516239A/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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/06—Refrigerators with a vertical mullion
    • 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
    • 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
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • 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
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

MéTODO PARA CONTROLAR UM REFRIGERADOR E REFRIGERADOR TENDO PELO MENOS DOIS COMPARTIMENTOS. Um método para controlar um refrigerador tendo pelo menos dois compartimentos e acionadores adaptados para manter as temperaturas dos ditos compartimentos próximas de valores de ajuste predeterminados compreende uma comparação entre um sinal (CCR) indicativo da solicitação de refrigeração de cada compartimento e um sinal variável de acordo com uma função portadora predeterminada. Esta comparação é realizada em um intervalo de tempo predeterminado (TW), os acionadores sendo ativados ou desativados na base da dita comparação que é repetida durante cada intervalo de tempo subseqüente (TW).
BRPI0516239-4A 2004-10-22 2005-10-10 método para controlar um refrigerador e refrigerador tendo pelo menos dois compartimentos BRPI0516239A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04105255A EP1650510A1 (en) 2004-10-22 2004-10-22 Method for controlling a refrigerator
PCT/EP2005/055135 WO2006045695A1 (en) 2004-10-22 2005-10-10 Method for controlling a refrigerator

Publications (1)

Publication Number Publication Date
BRPI0516239A true BRPI0516239A (pt) 2008-08-26

Family

ID=34929753

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516239-4A BRPI0516239A (pt) 2004-10-22 2005-10-10 método para controlar um refrigerador e refrigerador tendo pelo menos dois compartimentos

Country Status (5)

Country Link
US (1) US7757501B2 (pt)
EP (1) EP1650510A1 (pt)
BR (1) BRPI0516239A (pt)
MX (1) MX2007004803A (pt)
WO (1) WO2006045695A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650510A1 (en) * 2004-10-22 2006-04-26 Whirlpool Corporation Method for controlling a refrigerator
US20080271475A1 (en) * 2007-01-29 2008-11-06 Wuesthoff Edward P Refrigerator having compartment capable of converting between refrigeration and freezing temperatures
US20090248218A1 (en) * 2008-03-28 2009-10-01 Thermo King Corporation Environment control system for a transport unit
US8826679B2 (en) * 2010-12-01 2014-09-09 General Electric Company Refrigerator energy and temperature control
WO2013016403A1 (en) * 2011-07-26 2013-01-31 Carrier Corporation Temperature control logic for refrigeration system
US20130061618A1 (en) * 2011-09-14 2013-03-14 General Electric Company Adaptive controller for a refrigeration appliance
US9528727B2 (en) * 2013-03-15 2016-12-27 Whirlpool Corporation Robust fixed-sequence control method and appliance for exceptional temperature stability
EP2933589A1 (en) * 2014-04-14 2015-10-21 Whirlpool Corporation A method for controlling a refrigerating unit
CN116592569A (zh) * 2023-05-29 2023-08-15 合肥美菱物联科技有限公司 一种冰箱用电动风门通用化控制方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036238B1 (en) 1980-03-18 1984-06-13 I.R.E. Industrie Riunite Eurodomestici S.p.A. Refrigerator comprising several preservation compartments at different temperatures
US4510767A (en) * 1981-07-03 1985-04-16 Mitsubishi Denki Kabushiki Kaisha Cold storage and refrigeration system
US5024265A (en) * 1989-12-18 1991-06-18 Honeywell Inc. Zone control system providing synchronization of system operation with the zone of greatest demand
JP3159497B2 (ja) * 1992-01-17 2001-04-23 富士電機株式会社 自動販売機の冷却装置
JPH05240551A (ja) * 1992-02-27 1993-09-17 Mitsubishi Electric Corp 冷蔵庫の制御装置
US5231847A (en) * 1992-08-14 1993-08-03 Whirlpool Corporation Multi-temperature evaporator refrigerator system with variable speed compressor
KR0170878B1 (ko) * 1995-11-23 1999-03-20 윤종용 냉장고 및 그 운전제어방법
JP3399243B2 (ja) * 1996-08-08 2003-04-21 三菱電機株式会社 冷凍冷蔵庫
US5899083A (en) * 1997-03-12 1999-05-04 Whirlpool Corporation Multi-compartment refrigeration system
CN1121584C (zh) * 1998-02-03 2003-09-17 三洋电机株式会社 空调器的控制装置
DE19914261B4 (de) * 1998-03-31 2005-02-17 Lg Electronics Inc. Verfahren zum Verhindern der Entstehung von Eis auf einer Drosseleinrichtung in einem Umluft-Kühlschrank mit Gefrierraum und Kühlraum
JP2000046456A (ja) * 1998-07-29 2000-02-18 Sankyo Seiki Mfg Co Ltd 冷蔵庫
JP3574573B2 (ja) * 1998-11-06 2004-10-06 シャープ株式会社 冷蔵庫
KR100533257B1 (ko) * 1998-12-24 2006-02-17 주식회사 엘지이아이 병립형 냉장고의 싱싱고 온도 제어 방법
JP3931499B2 (ja) * 1999-09-17 2007-06-13 富士電機リテイルシステムズ株式会社 冷却用コンプレッサの省エネ運転方法及び省エネ型自販機
US6250092B1 (en) * 2000-02-08 2001-06-26 Robertshaw Controls Company Actuator and method for controlling temperatures in a multiple compartment device
US6668568B2 (en) * 2001-01-05 2003-12-30 General Electric Company Flexible sealed system and fan control algorithm
ITMI20012427A1 (it) 2001-11-16 2003-05-16 Whirlpool Co Frigorifero con vano interno suddivisibile in zone a temperature indipendenti
US6694754B1 (en) * 2002-03-22 2004-02-24 Whirlpool Corporation Refrigeration appliance with pulsed defrost heater
KR100442802B1 (ko) * 2002-04-18 2004-08-04 위니아만도 주식회사 김치저장고의 고내 온도 제어 장치
ATE433557T1 (de) * 2002-09-13 2009-06-15 Whirlpool Co Verfahren zum steuern eines kühlschrankes mit mehreren kühlfächern und ein solches verfahren verwendender kühlschrank
US6769265B1 (en) * 2003-03-12 2004-08-03 Maytag Corporation Variable speed refrigeration system
KR100505254B1 (ko) * 2003-03-31 2005-08-03 엘지전자 주식회사 냉장고의 온도 제어 방법
EP1650510A1 (en) * 2004-10-22 2006-04-26 Whirlpool Corporation Method for controlling a refrigerator
DE602005012099D1 (de) * 2005-09-07 2009-02-12 Whirlpool Co Verfahren zum Schätzen der Temperatur von Nahrungsmitteln in einem Innenraum von einem Kühlschrank und mit diesem Verfahren betriebener Kühlschrank

Also Published As

Publication number Publication date
MX2007004803A (es) 2007-05-16
US7757501B2 (en) 2010-07-20
EP1650510A1 (en) 2006-04-26
WO2006045695A1 (en) 2006-05-04
US20080195256A1 (en) 2008-08-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
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 2483 DE 07-08-2018 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.