发明授权
EP1456595B1 A HEAT EXCHANGER PLATE, A PLATE PACKAGE AND A PLATE HEAT EXCHANGER 有权
交换板,板组件和板式换热器

A HEAT EXCHANGER PLATE, A PLATE PACKAGE AND A PLATE HEAT EXCHANGER
摘要:
The invention refers to a heat exchanger plate (4) for a plate heat exchanger (1), a plate package (3) and a plate exchanger (1). The plate (1) includes at least a first area (31) with a corrugation of ridges and valleys, the plurality of which extends in a first direction (A), and at least a second area (32) with a corrugation of ridges and valleys, the plurality of which extends in a second direction (B). The plate (4) has a central rotary axis extending in parallel with a normal line of the plate. The areas (31, 32) have a respective contour coinciding with a respective imaginary contour in a first rotary position of the plate with regard to said rotary axis and after a rotation 90° to a second rotary position of the plate with regard to said rotary axis.
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