Heat storing element and method for manufacturing heat storage apparatus using the element
First Claim
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1. A heat storing element for use in a heat storage apparatus, said heat storing element comprising:
- a pair of inner and outer partition wall sections opposed in substantial parallel relation to each other with a predetermined distance therebetween, said inner and outer partition wall sections each having a substantial vortex shape;
an inner connection section interconnecting respective first ends of said inner and outer partition wall sections, said inner connection section having a projected portion and a recessed potion; and
an outer connection section interconnecting respective other ends of said inner and outer partition wall sections, said outer connection section having a projected and a recessed portion,said heat storing element being produced by extrusion molding.
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Abstract
Appropriate amount of brazing material is put on each of inner and outer recessed portions of a first heat storing element. Then, the first heat storing element is placed close to and substantially parallel to a second heat storing element, and an inner projected portion of the second heat storing element is fitted into the inner recessed portion of the first heat storing element, and simultaneously an outer projected portion of the second heat storing element is fitted into the outer recessed portion of the first heat storing element.
32 Citations
4 Claims
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1. A heat storing element for use in a heat storage apparatus, said heat storing element comprising:
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a pair of inner and outer partition wall sections opposed in substantial parallel relation to each other with a predetermined distance therebetween, said inner and outer partition wall sections each having a substantial vortex shape; an inner connection section interconnecting respective first ends of said inner and outer partition wall sections, said inner connection section having a projected portion and a recessed potion; and an outer connection section interconnecting respective other ends of said inner and outer partition wall sections, said outer connection section having a projected and a recessed portion, said heat storing element being produced by extrusion molding. - View Dependent Claims (2, 3, 4)
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Specification