ES2167384T3 - DEVICE FOR THE CONTROL OF REFRIGERATION OR FREEZING MEDIA. - Google Patents

DEVICE FOR THE CONTROL OF REFRIGERATION OR FREEZING MEDIA.

Info

Publication number
ES2167384T3
ES2167384T3 ES95107986T ES95107986T ES2167384T3 ES 2167384 T3 ES2167384 T3 ES 2167384T3 ES 95107986 T ES95107986 T ES 95107986T ES 95107986 T ES95107986 T ES 95107986T ES 2167384 T3 ES2167384 T3 ES 2167384T3
Authority
ES
Spain
Prior art keywords
cooling
defrosting
defrosting process
time
refrigeration
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
ES95107986T
Other languages
Spanish (es)
Inventor
Walter Dipl-Ing Holz
Georg Dipl-Ing Strauss
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Application granted granted Critical
Publication of ES2167384T3 publication Critical patent/ES2167384T3/en
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
    • 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
    • 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
    • F25D2400/08—Refrigerator tables
    • 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

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)
  • Defrosting Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN EQUIPO DE CONTROL PARA LA OPERACION DE UN APARATO DE REFRIGERACION O DE ENFRIAMIENTO CON AL MENOS UN ESPACIO INTERIOR CERRABLE POR MEDIO DE UNA PUERTA (12) Y CON AL MENOS UN EVAPORADOR (19) QUE SE ENCUENTRA COLOCADO EN UN CIRCUITO DE FRIO, QUE ES SOMETIDO DE TIEMPO EN TIEMPO A UN PROCESO DE DESHELADO AUTOMATICO, QUE EMPIEZA Y TERMINA POR MEDIO DE UN EQUIPO DE CONTROL, QUE CONTROLA EL DISPOSITIVO DE DESHIELO. DURANTE LA DURACION DEL PROCESO DE DESHIELO EL APARATO DE REFRIGERACION O DE ENFRIAMIENTO ES CAMBIABLE A PARTIR DE SU CONDICION DE OPERACION DE ENFRIAMIENTO A SUS CONDICIONES DE OPERACION DE DESHIELO, ESTANDO EN DEPENDENCIA LA DURACION DE UN PROCESO DE DESHIELO QUE SIGUE A LA OPERACION DE ENFRIAMIENTO LIGADO AL TIEMPO DE DESARROLLO TEORICO DE LA DETERMINACION DE OPERACION DE ENFRIAMIENTO QUE SIGUE A CONTINUACION AL PROCESO DE DESHIELO.THE INVENTION REFERS TO A CONTROL EQUIPMENT FOR THE OPERATION OF A COOLING OR COOLING DEVICE WITH AT LEAST A CERTABLE INTERIOR SPACE THROUGH A DOOR (12) AND WITH AT LEAST AN EVAPORATOR (19) THAT IS PLACED IN A COLD CIRCUIT, WHICH IS SUBJECTED FROM TIME TO TIME TO AN AUTOMATIC DEFROSTING PROCESS, THAT BEGINS AND FINISHES THROUGH A CONTROL EQUIPMENT, WHICH CONTROLLES THE DEFROSTING DEVICE. During the duration of the defrosting process the cooling or cooling apparatus is changeable from its condition of cooling operation to its conditions of defrosting operation, being dependent on the duration of a defrosting process following the operation LINKED TO THE THEORETICAL DEVELOPMENT TIME OF THE COOLING OPERATION DETERMINATION FOLLOWING THE DEFROSTING PROCESS.

ES95107986T 1994-05-30 1995-05-24 DEVICE FOR THE CONTROL OF REFRIGERATION OR FREEZING MEDIA. Expired - Lifetime ES2167384T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4418874A DE4418874A1 (en) 1994-05-30 1994-05-30 Control device for operating a refrigerator or freezer

Publications (1)

Publication Number Publication Date
ES2167384T3 true ES2167384T3 (en) 2002-05-16

Family

ID=6519352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107986T Expired - Lifetime ES2167384T3 (en) 1994-05-30 1995-05-24 DEVICE FOR THE CONTROL OF REFRIGERATION OR FREEZING MEDIA.

Country Status (4)

Country Link
EP (1) EP0690277B1 (en)
CN (1) CN1080408C (en)
DE (2) DE4418874A1 (en)
ES (1) ES2167384T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691236A5 (en) * 1996-10-14 2001-05-31 Forster Ag Hermann Method for operating a household refrigerator.
DE19740190A1 (en) * 1997-09-12 1999-03-18 Bosch Siemens Hausgeraete Method for operating a refrigerator
ES2236975T3 (en) * 1999-02-19 2005-07-16 Ranco Incorporated Of Delaware CONTROLLER AND METHOD TO CONTROL DEFROST OPERATION IN A REFRIGERATOR.
US6205800B1 (en) * 1999-05-12 2001-03-27 Carrier Corporation Microprocessor controlled demand defrost for a cooled enclosure
EP1178271B1 (en) * 2000-08-02 2006-06-07 Siebe Appliance Controls GmbH Electronic control device for cooling or freezing apparatus
EP1180652B1 (en) * 2000-08-18 2006-09-27 Ranco Incorporated of Delaware Controller and method for controlling a defrost operation in a refrigerator
JP2005180817A (en) * 2003-12-19 2005-07-07 Nakano Refrigerators Co Ltd Centralized management system for refrigerating/cold storage facility
ES2833102T3 (en) * 2010-02-23 2021-06-14 Lg Electronics Inc Fridge
CN103486781B (en) * 2012-06-13 2015-08-19 珠海格力电器股份有限公司 Air-conditioning defrosting method and device
CN105650801B (en) * 2014-12-08 2019-04-16 Tcl空调器(中山)有限公司 Control air-conditioning enters the method, apparatus and air conditioner of defrosting mode
CN105276900B (en) * 2015-03-12 2018-10-26 合肥美的电冰箱有限公司 Refrigerator and its defrosting control method
CN108885050B (en) * 2016-03-01 2022-02-01 三菱电机株式会社 Refrigerator with a door
CN106052295B (en) * 2016-06-14 2018-06-12 南京创维家用电器有限公司 The control method and device of refrigerator
CA3118303A1 (en) * 2018-11-04 2020-05-07 Elemental Machines, Inc. Method and apparatus for determining freezer status
CN113915881B (en) * 2021-04-09 2022-12-06 海信冰箱有限公司 Refrigerator and defrosting control method thereof
CN113803941B (en) * 2021-09-30 2022-06-07 珠海格力电器股份有限公司 Air duct structure, refrigerating unit, control method and storage medium
CN114111180B (en) * 2021-11-30 2024-02-06 Tcl家用电器（合肥）有限公司 Defrosting control method, refrigerator and computer readable storage medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156350A (en) * 1977-12-27 1979-05-29 General Electric Company Refrigeration apparatus demand defrost control system and method
US4251988A (en) * 1978-12-08 1981-02-24 Amf Incorporated Defrosting system using actual defrosting time as a controlling parameter
US4680940A (en) * 1979-06-20 1987-07-21 Vaughn Eldon D Adaptive defrost control and method
US4327557A (en) * 1980-05-30 1982-05-04 Whirlpool Corporation Adaptive defrost control system
US4297852A (en) * 1980-07-17 1981-11-03 General Electric Company Refrigerator defrost control with control of time interval between defrost cycles
US4481785A (en) * 1982-07-28 1984-11-13 Whirlpool Corporation Adaptive defrost control system for a refrigerator
DE3235642A1 (en) * 1982-09-25 1984-03-29 3 E Elektronik-Elektro-Energieanlagen Baugesellschaft mbH, 5500 Trier Device for electric defrost regulation for the evaporator of a refrigerating plant
US4750332A (en) * 1986-03-05 1988-06-14 Eaton Corporation Refrigeration control system with self-adjusting defrost interval
US4938027A (en) * 1989-11-06 1990-07-03 Amana Refrigeration, Inc. Apparatus and method for defrosting refrigerator in vacation mode
US5363669A (en) * 1992-11-18 1994-11-15 Whirlpool Corporation Defrost cycle controller

Also Published As

Publication number Publication date
DE59509652D1 (en) 2001-11-08
CN1122437A (en) 1996-05-15
CN1080408C (en) 2002-03-06
EP0690277A1 (en) 1996-01-03
DE4418874A1 (en) 1996-03-21
EP0690277B1 (en) 2001-10-04

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