US 2022/0037576 A1 · PORTABLE POWER SUPPLY

Abstract

A portable power supply according to the present invention is provided with a combustion device (20) and a heating container (30) that retains an object to be heated, wherein at least a part of a portion of the heating container, the portion being directly heated by the combustion device, is provided with a magnetic metal plate (32) that has spontaneous magnetization and that generates electromotive force due to an anomalous Nernst effect induced by the heating, and wherein electrodes (33a, 33b) for drawing power are provided. Thus, the heating container for generating electricity has a simple configuration, and furthermore the portable power supply is provided with both the heating container and the combustion device.

Claims12

Dependent claims

A portable power supply, comprising:

a combustion device;
and a heating container that holds a heating target, wherein the heating container includes, in at least a part of a portion being directly heated by the combustion device, a magnetic metal plate having spontaneous magnetization and generating electromotive force by producing an anomalous Nernst effect by being heated, and an electrode for extracting electric power.

Dependencies are inferred from the claim text.

Facts

Application

17/296,392Filed 14 Nov 2019

Priority

JP 2018-2270244 Dec 2018

Published

3 Feb 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

H10N 15/00
Thermoelectric devices without a junction of dissimilar materials
H10N 15/10
Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect:…
F24C 3/14
Stoves or ranges for gaseous fuels: with special adaptation for travelling, e.g. collapsible
H02N 11/00
Generators or motors not provided for elsewhere

Portable power supply

Life of this patent

Portable power supply

Life of this patent

Abstract

Claims12