公开(公告)号：US09470425B1

公开(公告)日：2016-10-18

申请号：US14707589

申请日：2015-05-08

申请人： Technologies Holdings Corp.

发明人： David M. Cink ,  Vincent Yu ,  Kenneth C. Gehring ,  Timothy S. O'Brien

IPC分类号： F24F3/14

CPC分类号： F24F3/1405 ,  F24F2003/1446 ,  F24F2221/125 ,  F25D17/06 ,  F28D1/0477 ,  F28D7/082 ,  F28D2021/0068 ,  F28F13/08 ,  F28F2250/106

摘要： A cross-flow heat exchanger, method of making a cross-flow heat exchanger, and a dehumidifier are provided. The cross-flow heat exchanger has an axial flow path extending through the heat exchanger from an inlet to an outlet and a transverse flow path oriented transversely to the axial flow path and extending through the heat exchanger from an inlet to an outlet. The transverse flow path is adjacent to and separate from the axial flow path. The surface area of the inlet of the axial flow path is less than the surface area of the outlet of the axial flow path. In a preferred embodiment, the heat exchanger has an exterior shape that is trapezoidal.

公开(公告)号：US09562542B1

公开(公告)日：2017-02-07

申请号：US14051047

申请日：2013-10-10

申请人： Technologies Holdings Corp.

发明人： Kenneth C. Gehring

IPC分类号： F04D29/42 ,  F04D29/52 ,  F04D29/60

CPC分类号： F04D29/526 ,  F04D25/08 ,  F04D29/541 ,  F04D29/547 ,  F04D29/60

摘要： A drying fan has a shroud with a shape selected to improve fan efficiency by designated fluid dynamics of air flow through the fan.

摘要翻译： 干燥风扇具有选择的形状的护罩，以通过通过风扇的空气流的指定流体动力学来改善风扇效率。