Method of manufacturing heat accumulator, and heat accumulator
AssigneeCentral Motor Wheel Co., Ltd.
InventorNoriyuki FUKAYA
Life of this patent
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Abstract
A method of manufacturing a heat accumulator is a method of manufacturing a heat accumulator to be used in a thermoacoustic device, and includes: a stacking step of obtaining a stack by stacking metal meshes; a compressing step of pressing the stack to keep the stack in a compressed state; and a fixing step of fixing an outer peripheral surface of the stack by disposing a fixing member on the outer peripheral surface of the stack in a state of being kept in the compressed state in the compressing step.
Claims5
A method of manufacturing a heat accumulator to be used in a thermoacoustic device, the method comprising:
- a stacking step of obtaining a stack by stacking metal meshes;
- a compressing step of pressing the stack to keep the stack in a compressed state;
- and
- a fixing step of fixing an outer peripheral surface of the stack by disposing a fixing member on the outer peripheral surface of the stack in a state of being kept in the compressed state in the compressing step.
A heat accumulator to be used in a thermoacoustic device, the heat accumulator comprising:
- a stack in which metal meshes are stacked in a compressed state;
- and
- a fixing member fixed to an outer peripheral surface of the stack.
Dependencies are inferred from the claim text.