The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Jul. 24, 2006
Applicant:
Herve Marche, Roquettes, FR;
Inventor:
Herve Marche, Roquettes, FR;
Assignee:
Airbus France, Toulouse, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 3/00 (2006.01); B60H 1/00 (2006.01); F28D 7/02 (2006.01); F04D 31/00 (2006.01); F01D 1/00 (2006.01); F01D 25/08 (2006.01); B64D 33/02 (2006.01); B64D 33/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat exchanger comprising a main heat exchange housing, a cooling air inlet line and a hot air inlet line to bring a cooling airflow and a hot airflow in the main housing. A heat pre-exchanger is disposed upstream from the main housing, the heat pre-exchanger being able to be crossed by the cooling airflow and the hot airflow prior to the main housing. The invention also relates to a propulsion unit and an aircraft comprising such a heat exchanger.