Fan housing for a heat exchanger, particular for motor vehicles

Details Fan housing for a heat exchanger, particular for motor vehicles Fan housing for a heat exchanger, particular for motor vehicles

2005-04-25

2010-10-12

Look, Edward (Department: 3745)

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Plural distributing means immediately upstream of runner

C415S208200

Reexamination Certificate

active

07811055

ABSTRACT:
The invention relates to a fan housing for an air-flow heat exchanger having a fan blower comprising an axial-flow fan and a drive motor, the blower being connected to the fan housing by struts and the struts having a cross-sectional profile with a front edge and a rear edge. It is proposed that the struts, particularly their front and/or their rear edges, be arranged in a spherical or spheroidal surface enveloping them.

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