ES2182856T3 - Metodo de control para un aparato refrigerador y un aparato que implemente dicho metodo. - Google Patents

Metodo de control para un aparato refrigerador y un aparato que implemente dicho metodo.

Info

Publication number
ES2182856T3
ES2182856T3 ES95108632T ES95108632T ES2182856T3 ES 2182856 T3 ES2182856 T3 ES 2182856T3 ES 95108632 T ES95108632 T ES 95108632T ES 95108632 T ES95108632 T ES 95108632T ES 2182856 T3 ES2182856 T3 ES 2182856T3
Authority
ES
Spain
Prior art keywords
value
appliance
compartment
control device
temperature
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.)
Expired - Lifetime
Application number
ES95108632T
Other languages
English (en)
Inventor
Valerio Aisa
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.)
Wrap SpA
Original Assignee
Wrap SpA
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 Wrap SpA filed Critical Wrap SpA
Application granted granted Critical
Publication of ES2182856T3 publication Critical patent/ES2182856T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of 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
    • 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
    • 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
    • F25D2400/04—Refrigerators with a horizontal 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
    • F25D2700/02—Sensors detecting door opening
    • 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
    • F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
    • 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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Temperature (AREA)

Abstract

SE DESCRIBE UN METODO PARA CONTROLAR UN DISPOSITIVO REFRIGERADOR, QUE COMPRENDE AL MENOS UN PRIMER COMPARTIMIENTO (1), UN CIRCUITO DE REFRIGERACION QUE COMPRENDE UN DISPOSITIVO AGENTE (COMPRESOR) QUE SE PUEDE ACTIVAR Y DESACTIVAR (6), UN DISPOSITIVO DE REGULACION MANUAL (11) PARA REGULAR LA TEMPERATURA DE FUNCIONAMIENTO DENTRO DEL APARATO, UN ELEMENTO SENSOR DE TEMPERATURA (3) EN DICHO PRIMER COMPARTIMIENTO (1), UTILIZADO PARA MANTENER LA MISMA EN UN VALOR ESCOGIDO POR MEDIO DE DICHO DISPOSITIVO DE REGULACION MANUAL (11), Y UN DISPOSITIVO DE CONTROL ELECTRONICO DIGITAL (8) QUE CONTROLA EL FUNCIONAMIENTO DEL APARATO, DICHO DISPOSITIVO DE CONTROL (8) ESTA ASOCIADO A UNA MEMORIA PERMANENTE (ROM), DENTRO DE LA CUAL SE CONTIENE LA INFORMACION APROPIADA, QUE INDICA, PARA CADA POSICION DEL DISPOSITIVO DE REGULACION MANUAL (11) Y PARA CADA VALOR DE TEMPERATURA EXTERNA COMPRENDIDO EN UN DETERMINADO CAMPO DE VALORES, EL VALOR OPTIMO DE LA DURACION ACTIVA DE DICHO DISPOSITIVO AGENTE (6), LA PRINCIPALCARACTERISTICA DEL METODO DESCRITO CONSISTE EN QUE EL VALOR DE LA TEMPERATURA AMBIENTE EXTERNA SE DETERMINA DE UNA MANERA INDIRECTA POR DICHO DISPOSITIVO DE CONTROL (8) A TRAVES DEL EXAMEN DE LA DISPERSION TERMICA DEL REFRIGERADOR, ES DECIR A TRAVES DE UN ANALISIS DE LA VELOCIDAD DE LAS VARIACIONES DE TEMPERATURA DENTRO DE DICHO PRIMER COMPARTIMIENTO (1), CUANDO EL DISPOSITIVO AGENTE ESTA DESCONECTADO.
ES95108632T 1994-06-08 1995-06-06 Metodo de control para un aparato refrigerador y un aparato que implemente dicho metodo. Expired - Lifetime ES2182856T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000472A IT1266851B1 (it) 1994-06-08 1994-06-08 Metodo per il controllo di un apparato frigorifero, ed apparato implementante tale metodo.

Publications (1)

Publication Number Publication Date
ES2182856T3 true ES2182856T3 (es) 2003-03-16

Family

ID=11412586

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95108632T Expired - Lifetime ES2182856T3 (es) 1994-06-08 1995-06-06 Metodo de control para un aparato refrigerador y un aparato que implemente dicho metodo.

Country Status (4)

Country Link
EP (1) EP0686818B1 (es)
DE (1) DE69528112T2 (es)
ES (1) ES2182856T3 (es)
IT (1) IT1266851B1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612594A1 (de) * 1996-03-29 1997-10-02 Aeg Hausgeraete Gmbh Temperaturregelung für ein Kühlgerät
DE19740190A1 (de) * 1997-09-12 1999-03-18 Bosch Siemens Hausgeraete Verfahren zum Betreiben eines Kältegerätes
IT1301875B1 (it) * 1998-07-29 2000-07-07 Whirlpool Co Controllo autoadattivo per la regolazione di frigoriferi e congelatori
ES2236975T3 (es) * 1999-02-19 2005-07-16 Ranco Incorporated Of Delaware Controlador y metodo para controlar la operacion de descongelacion en un refrigerador.
DE69916231D1 (de) * 1999-02-19 2004-05-13 Ranco Inc Of Delaware Wilmingt Regler und Verfahren zur Regelung der Temperatur in einem Kühlschrank
IT1311332B1 (it) * 1999-12-21 2002-03-12 Fiat Auto Spa Sistema di climatizzazione per l'abitacolo di un autoveicolo.
DE10015159C2 (de) * 2000-03-27 2002-02-07 Friedhelm Meyer Steuervorrichtung und Steuerverfahren für eine Kälteanlage
ITTO20011191A1 (it) * 2001-12-18 2003-06-18 Itw Ind Components Srl Dispositivo di servizio per un frigorifero e frigorifero provvisto ditale dispositivo.
EP1619456A1 (en) 2004-07-22 2006-01-25 Whirlpool Corporation Method for controlling a refrigeration appliance
ITTO20050148A1 (it) 2005-03-09 2006-09-10 Wrap Spa Elettrodomestico comprendente un dispositivo di illuminazione e metodo di controllo della sua accensione
EP1762801B1 (en) 2005-09-07 2008-12-31 Whirlpool Corporation Method for estimating the food temperature inside a refrigerator cavity and refrigerator using such method
DE202008012411U1 (de) * 2008-08-14 2009-12-17 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
CN102331154A (zh) * 2011-10-10 2012-01-25 合肥美的荣事达电冰箱有限公司 一种制冷系统的控制装置及具有其的制冷设备
CN104019619B (zh) * 2014-06-16 2017-06-06 合肥晶弘电器有限公司 一种冰箱用温度传感器识别环境温度的方法及冰箱
CN106679322B (zh) * 2016-12-22 2019-05-31 青岛海尔股份有限公司 机械旋钮控制冰箱运行的方法
TWI651505B (zh) * 2018-02-08 2019-02-21 台灣松下電器股份有限公司 冰箱
WO2020248183A1 (zh) * 2019-06-13 2020-12-17 合肥美的电冰箱有限公司 冰箱的标定方法、系统及冰箱
CN113945038B (zh) * 2020-07-15 2024-10-25 海信冰箱有限公司 冰箱间室的温度调节方法、装置、计算机可读介质和冰箱
DE102022134751A1 (de) * 2022-12-23 2024-07-04 Kaeser Kompressoren Se Integrierter umgebungssensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519401A (en) * 1976-01-07 1978-07-26 Esposito A M Electronic thermostat
ATE40227T1 (de) * 1982-07-21 1989-02-15 Rene Rossier Verfahren zur steuerung der energie-zu- resp.abf¨hrung.
US4481785A (en) * 1982-07-28 1984-11-13 Whirlpool Corporation Adaptive defrost control system for a refrigerator
FR2571160B1 (fr) * 1984-10-02 1987-01-16 Valeo Procede et dispositif de regulation de la temperature, en particulier dans l'habitacle d'un vehicule automobile
IT1233203B (it) * 1989-04-14 1992-03-20 Merloni Elettrodomestici Spa Frigorifero perfezionato
IT1248098B (it) * 1991-04-18 1995-01-05 Merloni Elettrodomestici Spa Apparato elettrodomestico a controllo elettronico in particolare un frigorifero
JPH0682141A (ja) * 1992-09-02 1994-03-22 Matsushita Refrig Co Ltd 冷凍冷蔵庫の制御装置

Also Published As

Publication number Publication date
ITTO940472A1 (it) 1995-12-08
DE69528112D1 (de) 2002-10-17
EP0686818B1 (en) 2002-09-11
ITTO940472A0 (it) 1994-06-08
EP0686818A2 (en) 1995-12-13
IT1266851B1 (it) 1997-01-21
EP0686818A3 (en) 1998-01-14
DE69528112T2 (de) 2003-05-08

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