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. 21, 2023
Filed:
May. 20, 2020
Liebherr-aerospace Toulouse Sas, Toulouse, FR;
Damien Maury, Toulouse, FR;
David Lossouarn, Toulouse, FR;
Jean-Luc Mancho, Toulouse, FR;
Mickael Bregoli, Toulouse, FR;
Romain Angelique, Toulouse, FR;
LIEBHERR-AEROSPACE TOULOUSE SAS, Toulouse, FR;
Abstract
The invention relates to a regulator, configured to receive a hot air flow via an air inlet (), to treat this hot air and to transmit the treated hot air to an air outlet () configured to supply a pneumatic actuator (), comprising at least one temperature-sensitive electrical and/or mechanical element (), and a regulator body (). The regulator is characterized in that the regulator body is composed of a heat-conducting hollow enclosure () at least partially surrounding a duct () for transporting the hot air flow, said cavity being at least partially filled with a metal mesh produced by additive manufacturing that allows the cooling air to circulate, and in that the temperature-sensitive electrical and/or mechanical element () is arranged in, or in contact with, the regulator so as to be cooled by the cooling air by thermal conduction.