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US 4,408,659 AGranted
Heat storage mass for regenerative heat exchange
AssigneeL. & C. Steinmuller GmbH
InventorsBernd Hermanns, Stanislaw Michalak
Life of this patent
Estimating the term…
Abstract
A heat storage mass or heat retainer made of at least two different materials, with the heat storage capacity of the entire mass being based predominantly upon the heat storage capacity of a first material, which is embedded in hollow spaces or chambers, or pores, which are uniformly or statistically distributed in a second carrier material.
Claims2
A regenerative heat exchanger for cooling hot gas streams and heating cool gas streams with heat extracted from the hot gas streams, the heat exchanger comprising:
- a fluidized bed through which both the cool and hot gases pass, the fluidized bed including a plurality of individual elements, wherein each element comprises a hollow body having a wall comprising a carrier material having a relatively high thermal conductivity and resistance to destruction by the gases, the wall having a plurality of spaces therein, and a material of high heat storage capacity sealed within the spaces.
Dependencies are inferred from the claim text.