Cooling element for a heat exchanger
AssigneeOutokumpu Oyj
InventorPer Sandberg
Life of this patent
Estimating the term…
Abstract
A heat exchanger includes at least two ducts for separating a first heat exchange fluid, inside the ducts, from a second heat exchange fluid, outside the ducts, the ducts having longitudinal axes that are substantially parallel to one another. A substantially planar cooling element is formed with apertures through which the ducts extend. The cooling element is inclined at a first predetermined acute angle to the longitudinal axes of the ducts. The cooling element is provided with louvers that are inclined at a second predetermined acute angle to the general plane of the cooling element. The first and second predetermined acute angles are substantially equal in magnitude.
Claims10
A heat exchanger comprising:
- at least first and second ducts for separating a first heat exchange fluid, inside the ducts, from a second heat exchange fluid, outside the ducts, the first and second ducts having longitudinal axes that are substantially parallel to one another, and
- a substantially planar cooling element formed with apertures through which the first and second ducts extend, the cooling element being inclined at a first predetermined acute angle to the longitudinal axes of the first and second ducts, and the cooling element also being provided with louvers that are inclined at a second predetermined acute angle to the general plane of the cooling element, the first and second predetermined acute angles being substantially equal in magnitude.
A heat exchanger comprising:
- at least first and second ducts for separating a first heat exchange fluid from a second heat exchange fluid, the first and second ducts having longitudinal axes that are substantially parallel to one another, and
- at least first and second substantially planar cooling elements each formed with apertures through which the first and second ducts extend, the cooling elements being substantially parallel to each other and being inclined at a first predetermined acute angle to the longitudinal axes of the first and second ducts, and each cooling element also being provided with louvers that are inclined at a second predetermined acute angle to the general plane of the cooling element, the first and second predetermined acute angles being substantially equal in magnitude.
Dependencies are inferred from the claim text.