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:
Jun. 21, 2022
Filed:
Jan. 07, 2020
Applicant:
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Inventor:
Giovanni Airoldi, Veldhoven, NL;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 80/80 (2016.01); F03D 80/60 (2016.01); F03D 9/25 (2016.01);
U.S. Cl.
CPC ...
F03D 80/88 (2016.05); F03D 80/60 (2016.05); F03D 9/25 (2016.05); F05B 2240/14 (2013.01); F05B 2260/205 (2013.01);
Abstract
Provided is a nacelle for a wind turbine extending along a longitudinal axis and including an outer surface and an heat exchanger on the outer surface, the heat exchanger including a plurality of fluid passages for a fluid to be cooled in the heat exchanger and a plurality of air passages for a cooling air flow in thermal contact with the fluid passages, the air passages extending between an inlet surface and an outlet surface of the heat exchanger. The inlet surface is inclined with respect to the longitudinal axis of an installation angle between 0° and 90°.