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US 7,284,599 B2Granted
Heat exchanger
AssigneeNordic Exchanger Technology AS
InventorHilberg Karoliussen
Life of this patent
Estimating the term…
Abstract
Element for heat exchanging between fluids, where the flowing canals for the fluids are formed of slits on either side of a thin, folded sheet material (1), and that the ratio between the slit width (24) of the canals and depths (25) in the slits is less than 0.15 times the thickness of the sheet material.
Claims4
Element for heat exchanging between fluids, the element having fluids flow canals consisting of slits on either side of a thin, folded sheet material (1) and that a ratio between the canals' slit width (24) and depth (25) in the slits is less than 0.15 times a thickness of the sheet material,
- wherein said thickness of the sheet material is about 0.4-0.5 mm and said depth of said slits is about 50 mm.
Dependencies are inferred from the claim text.