ES2081866T3 - Aparato de refrigeracion y metodo para controlar su funcionamiento. - Google Patents

Aparato de refrigeracion y metodo para controlar su funcionamiento.

Info

Publication number
ES2081866T3
ES2081866T3 ES90106983T ES90106983T ES2081866T3 ES 2081866 T3 ES2081866 T3 ES 2081866T3 ES 90106983 T ES90106983 T ES 90106983T ES 90106983 T ES90106983 T ES 90106983T ES 2081866 T3 ES2081866 T3 ES 2081866T3
Authority
ES
Spain
Prior art keywords
refrigeration device
compartments
compartment
control
food
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
ES90106983T
Other languages
English (en)
Inventor
Domenico Cappelletti
Valerio Aisa
Pietro Mariani
Francesco Santini
Alberto Mariani
Natale Monaldi
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.)
Whirlpool EMEA SpA
Original Assignee
Merloni Elettrodomestici 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 Merloni Elettrodomestici SpA filed Critical Merloni Elettrodomestici SpA
Application granted granted Critical
Publication of ES2081866T3 publication Critical patent/ES2081866T3/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
    • 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
    • F25B2500/31—Low ambient temperatures
    • 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
    • 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
    • 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
    • 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
    • F25D2400/30—Quick freezing
    • 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

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)

Abstract

ESTE INVENTO SE REFIERE A UN DISPOSITIVO DE REFRIGERACION QUE CONSTA DE DOS COMPARTIMENTOS Y UN COMPARTIMENTO SE USA PRECISAMENTE PARA ALMACENAR COMIDA FRESCA Y EL SEGUNDO PARA LA CONGELACION Y ALMACENAMIENTO DE ALIMENTOS, CON UN CIRCUITO DE REFRIGERACION QUE CONSTA DE UN COMPRESOR, UN PRIMER Y SEGUNDO EVAPORADOR COLOCADOS EN DICHOS COMPARTIMENTOS PRIMERO Y SEGUNDO RESPECTIVAMENTE, Y UN CONDENSADOR, Y TAMBIEN CONSTA DE UN SISTEMA DE CONTROL DE TEMPERATURA, QUE TIENE LA POSIBILIDAD DE SER REGULADO MANUALMENTE, SITUADO EN DICHO PRIMER COMPARTIMENTO. LA CARACTERISTICA PRINCIPAL DEL DISPOSITIVO DE REFRIGERACION SEGUN ESTE INVENTO ES QUE SE PROPORCIONAN MEDIOS DE REGULACION AUTOMATICOS, QUE FUNCIONAN SOBRE LA BASE DE LA TEMPERATURA DE LA HABITACION ASEGURANDO ASI EL FUNCIONAMIENTO CORRECTO EN AMBOS COMPARTIMENTOS.
ES90106983T 1989-04-14 1990-04-11 Aparato de refrigeracion y metodo para controlar su funcionamiento. Expired - Lifetime ES2081866T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967277A IT1233203B (it) 1989-04-14 1989-04-14 Frigorifero perfezionato

Publications (1)

Publication Number Publication Date
ES2081866T3 true ES2081866T3 (es) 1996-03-16

Family

ID=11301076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106983T Expired - Lifetime ES2081866T3 (es) 1989-04-14 1990-04-11 Aparato de refrigeracion y metodo para controlar su funcionamiento.

Country Status (4)

Country Link
EP (1) EP0392521B1 (es)
DE (1) DE69024395T2 (es)
ES (1) ES2081866T3 (es)
IT (1) IT1233203B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248098B (it) * 1991-04-18 1995-01-05 Merloni Elettrodomestici Spa Apparato elettrodomestico a controllo elettronico in particolare un frigorifero
IT1245076B (it) * 1991-04-18 1994-09-13 Merloni Elettrodomestici Spa Frigorifero
DE4132719C2 (de) * 1991-10-01 1998-01-15 Bosch Siemens Hausgeraete Mehrtemperaturen-Kühlschrank
IT1266851B1 (it) * 1994-06-08 1997-01-21 Merloni Elettrodomestici Spa Metodo per il controllo di un apparato frigorifero, ed apparato implementante tale metodo.
DE10219486A1 (de) 2002-04-30 2003-11-20 Rudolf Faude Elektrisches Kühlgerät
DE102012206828A1 (de) * 2012-04-25 2013-10-31 BSH Bosch und Siemens Hausgeräte GmbH Einkreis-Kältegerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615206A1 (de) * 1976-04-08 1977-10-27 Bosch Siemens Hausgeraete Kuehlgeraet, insbesondere zweitemperaturen-kuehlschrank o.dgl.
EP0064873A3 (en) * 1981-05-07 1983-06-08 R D Technology Limited Refrigeration system monitoring and warning apparatus
US4546618A (en) * 1984-09-20 1985-10-15 Borg-Warner Corporation Capacity control systems for inverter-driven centrifugal compressor based water chillers
US4627245A (en) * 1985-02-08 1986-12-09 Honeywell Inc. De-icing thermostat for air conditioners
IT1220060B (it) * 1987-07-09 1990-06-06 Zanussi A Spa Industrie Apparecchio refrigerante a piu' temperature con circuito frigorigeno monocompressore e singola regolazione termostatica di temperatura

Also Published As

Publication number Publication date
IT1233203B (it) 1992-03-20
IT8967277A0 (it) 1989-04-14
DE69024395D1 (de) 1996-02-08
EP0392521B1 (en) 1995-12-27
EP0392521A2 (en) 1990-10-17
DE69024395T2 (de) 1996-05-15
EP0392521A3 (en) 1991-03-20

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