JPS646687A - Refrigerator with thawing chamber - Google Patents

Refrigerator with thawing chamber

Info

Publication number
JPS646687A
JPS646687A JP16006687A JP16006687A JPS646687A JP S646687 A JPS646687 A JP S646687A JP 16006687 A JP16006687 A JP 16006687A JP 16006687 A JP16006687 A JP 16006687A JP S646687 A JPS646687 A JP S646687A
Authority
JP
Japan
Prior art keywords
defrosting
heater
time
energization
tray
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.)
Pending
Application number
JP16006687A
Other languages
Japanese (ja)
Inventor
Hiroto Nakama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration 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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP16006687A priority Critical patent/JPS646687A/en
Publication of JPS646687A publication Critical patent/JPS646687A/en
Pending 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
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/005—Combined cooling and heating devices

Landscapes

  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

PURPOSE: To defrost frozen food without defrosting irregularity and to reduce defrosting time by changing input to a far infrared heater and a bottom face heater using a temperature detector for detecting time or the temperature of a defrosting tray. CONSTITUTION: When frozen food 19 to be defrosted is taken out of a freezer chamber 2 and is placed at the center of a tray 20 of a defrosting chamber 4 and then a defrosting switch is pressed, a control means 23 of a control device 22 performs the energization of the maximum input to a far infrared heater 16 and a heater 18 for heating via a heater drive means 24. Then, the control means 23 reduces a defrosting speed by setting the energization to the far infrared heater 16 to 1/2 when specific time t1 passes from the start of defrosting. Then, when second setting time t2 passes, the energization to the heating heater 8 is temporarily stopped, then the temperature of the tray 20 being detected by a thermistor 21 is controlled to be maintained at a specific value, and defrosting is completed when a specific time passes, thus defrosting frozen food without any irregularity and minimizing defrosting time.
JP16006687A 1987-06-26 1987-06-26 Refrigerator with thawing chamber Pending JPS646687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16006687A JPS646687A (en) 1987-06-26 1987-06-26 Refrigerator with thawing chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16006687A JPS646687A (en) 1987-06-26 1987-06-26 Refrigerator with thawing chamber

Publications (1)

Publication Number Publication Date
JPS646687A true JPS646687A (en) 1989-01-11

Family

ID=15707157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16006687A Pending JPS646687A (en) 1987-06-26 1987-06-26 Refrigerator with thawing chamber

Country Status (1)

Country Link
JP (1) JPS646687A (en)

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