Cooking device

Patent metadata

Field	Value
Publication number	US-9609696-B2
Application number	US-73865608-A
Country	US
Kind code	B2
Filing date	Oct 22, 2008
Priority date	Oct 22, 2007
Publication date	Mar 28, 2017
Grant date	Mar 28, 2017

Abstract

There is provided a cooking device which can easily carry out heating setting when performing heating control according to a set temperature. A cooking device includes a heating unit ( 4 ) operable to heat an object to be heated; an operation unit ( 8 ) including temperature setting switch ( 11, 12 a, 12 b ) for setting a heating temperature; a temperature sensor ( 7 ) operable to detect a temperature of the object to be heated; and a control unit ( 5 ) operable to control the heating unit so that the temperature detected by the temperature sensor is equal to the set temperature set by using the temperature setting switch; wherein the control unit automatically sets the cooking mode based on the set temperature.

First claim

The invention claimed is:

1. A cooking device which includes a plurality of cooking modes suited for various cooking and is capable of heating an object to be heated with a control method corresponding to each of the cooking modes, the cooking device comprising:
a heating unit operable to heat the object to be heated;
an operation unit including a temperature setting switch for setting a heating temperature;
a temperature sensor operable to detect a temperature of the object to be heated; and
a control unit operable to control the heating unit so that the temperature detected by the temperature sensor is equal to a set temperature set by using the temperature setting switch,
wherein the control unit automatically selects the cooking mode based on the set temperature set by using the temperature setting switch.

2. The cooking device according to claim 1 , wherein the control unit disables changing of the selected cooking mode at a predetermined timing after the cooking mode is automatically selected based on the set temperature.

3. The cooking device according to claim 2 , wherein the predetermined timing is when a predetermined time has elapsed after automatically selecting the cooking mode.

4. The cooking device according to claim 2 , wherein:
the operation unit further includes a heating start switch for starting heating of the object to be heated; and
the predetermined timing is when the heating start switch is operated.

5. The cooking device according to claim 2 , wherein:
the control unit limits a range of the heating temperature settable by the temperature setting switch to within a predetermined range according to the selected cooking mode after disabling changing of the cooking mode; and
the predetermined range is wider than a heating temperature range assigned to each of the cooking modes when the cooking mode is automatically selected.

6. The cooking device according to claim 1 , wherein:
the operation unit further includes a plurality of switches; and
the control unit assigns a function of setting the cooking mode to one of the switches of the operation unit when a predetermined switch of the operation unit is operated for a predetermined time or longer.

Assignees

• Kataoka Akira
• Takechi Kazunori
• Panasonic Ip Man Co Ltd

Inventors

• Kataoka Akira
• Takechi Kazunori

Classifications

• H05B6/062 Primary

  for cooking plates or the like · CPC title