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. 28, 2022
Filed:
Jan. 22, 2019
Safran Aircraft Engines, Paris, FR;
Nicolas Jean-Marc Marcel Beauquin, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention concerns a cooling device () extending circumferentially around a turbo machine housing, such as a turbine housing, having at least one cooling module () comprising a tube holder () having at least one plate, preferably a radially inner plate () and a radially outer plate () fixed to each other, the tube holder () defining at least two axially spaced housings (), each housing () receiving a tube () and a sleeve () mounted around each tube (), each tube () extending circumferentially around the housing, each cooling module () having first fastening means capable of firmly holding its tube holder () with respect to the housing, the fixing means comprising at least one spacer () having a radially inner end intended to bear against the housing and a radially outer end bearing on the single or on one of the sheets of the tube support ().