Ram air duct for an aeroplane air conditioning system
AssigneeLiebherr-Aerospace Lindenberg GmbH
InventorsAlfred Sauterleute, Joachim Haas, Norbert Brutscher, Stefan Hofer
Life of this patent
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Abstract
The invention relates to a ram air duct for an aeroplane air conditioning system having an inlet channel which can be closed by an inlet valve and in which at least one heat exchanger is arranged, having a blower arranged in a blower chamber and an outlet passage closable by an outlet valve. In accordance with the invention, the outlet passage is divided into two separately extending passages of which one is guided as a blower outlet passage up to the blower into the blower chamber and the other is designed as a bypass passage. The outlet valve only closes the bypass passage in the closed state.
Claims14
A ram air duct for an aeroplane air conditioning system having an inlet channel which can be closed by an inlet valve and in which at least one heat exchanger is arranged, having a blower arranged in a blower chamber and an outlet passage closable by an outlet valve, characterised in that
- the outlet passage is divided into two separately extending passages of which one is guided as a blower outlet passage up to the blower into the blower chamber and the other is designed as a bypass passage, and in that the outlet valve only closes the bypass passage in the closed state.
Dependencies are inferred from the claim text.