Patent ID: 11933537
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Measurement (Instruments)
Classification: CPC A  F  G  H | IPC F  G  H

Claim 0:
1. A refrigerator having a cooling/heating chamber capable of cooling and heating foods,
the cooling/heating chamber being divided into a heating zone that is a space where foods to be heated are placed, and a non-heating zone that is a space continuous with the heating zone where foods not to be heated are placed, the refrigerator comprising:
an oscillation electrode arranged on a ceiling part of the heating zone,
a counter electrode arranged on a bottom part of the heating zone so as to face the oscillation electrode in a top-bottom direction, and
an oscillating unit that applies an AC voltage to between the oscillation electrode and the counter electrode during execution of a zone heating operation,
wherein the cooling/heating chamber is defined by an inner case made of an insulating material, and
the oscillation electrode is outside of the inner case.