JPS5616032A - Heating cooker - Google Patents

Heating cooker

Info

Publication number
JPS5616032A
JPS5616032A JP9135179A JP9135179A JPS5616032A JP S5616032 A JPS5616032 A JP S5616032A JP 9135179 A JP9135179 A JP 9135179A JP 9135179 A JP9135179 A JP 9135179A JP S5616032 A JPS5616032 A JP S5616032A
Authority
JP
Japan
Prior art keywords
heating
food
temperature
time
heated
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
JP9135179A
Other languages
Japanese (ja)
Inventor
Kazunari Nishii
Shigeru Kusuki
Tomotaka Nobue
Keijiro Mori
Takahito Kanazawa
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 Electric Industrial Co Ltd
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 Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9135179A priority Critical patent/JPS5616032A/en
Publication of JPS5616032A publication Critical patent/JPS5616032A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)

Abstract

PURPOSE: To control the process of unfreezing a frozen food, by detecting the surface temperature of the food in contactless manner by use of an infrared-ray temperature sensor in the heating cooker such as a microwave oven.
CONSTITUTION: In the heating cooker, in which the surface temperature of the food 2 to be heated is detected by the infrared-ray temperature sensor 7, the food 2 is heated with the maximum output until it is heated from the initial temperature to temperature T1, and then heating is stopped until the temperature is lowered from T1 to T2 (T1>T2). Subsequent sequence for controlling the heating process is determined by detecting the time t12 when heating of the food is stopped and judging therefrom the volume, quality and conditions of the food. That is, after the temperature is lowered to T2, proper heating time period t and a heating output lower than the maximum output are determined and the number of times N for repeating the heating cycles including heating process interrupting time equal to the heating time t is determined from the time t12.
COPYRIGHT: (C)1981,JPO&Japio
JP9135179A 1979-07-18 1979-07-18 Heating cooker Pending JPS5616032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9135179A JPS5616032A (en) 1979-07-18 1979-07-18 Heating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9135179A JPS5616032A (en) 1979-07-18 1979-07-18 Heating cooker

Publications (1)

Publication Number Publication Date
JPS5616032A true JPS5616032A (en) 1981-02-16

Family

ID=14023972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9135179A Pending JPS5616032A (en) 1979-07-18 1979-07-18 Heating cooker

Country Status (1)

Country Link
JP (1) JPS5616032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396662B1 (en) * 2000-11-30 2003-09-02 엘지전자 주식회사 Method for controlling defrost of micro wave oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396662B1 (en) * 2000-11-30 2003-09-02 엘지전자 주식회사 Method for controlling defrost of micro wave oven

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