DAMPER DOOR, AND CORRESPONDING HEATING, VENTILATION AND/OR AIR CONDITIONING INSTALLATION
The present invention relates to a damper door (1) having an axis of rotation (3), a first face (5), and a second face opposite the first face (5), said first (5) and second faces of the damper door (1) defining a plane, said damper door (1) comprising: *a rotation shaft (9) projecting from each sid...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
11.08.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a damper door (1) having an axis of rotation (3), a first face (5), and a second face opposite the first face (5), said first (5) and second faces of the damper door (1) defining a plane, said damper door (1) comprising: *a rotation shaft (9) projecting from each side of the plane defined by the first (5) and second faces of the damper door (1), and *at least one side wall (11) having a flat surface arranged radially with respect to the rotation shaft (9), characterised in that the rotation shaft (9) has, in the plane of the at least one side wall (11), a semi-elliptical shape (13) extending over the side wall (11) and comprising a large diameter (G1) coinciding with the axis of rotation (3) of the damper door (1) and a small radius (P1) parallel to the plane of the at least one side wall (11). |
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Bibliography: | Application Number: EP20180710509 |