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:
Feb. 25, 2025
Filed:
Oct. 12, 2022
Applicant:
Rolls-royce Plc, London, GB;
Inventor:
Christopher A Murray, Nottingham, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 13/06 (2006.01); F02C 7/32 (2006.01); F02C 7/36 (2006.01);
U.S. Cl.
CPC ...
B64D 13/06 (2013.01); F02C 7/32 (2013.01); F02C 7/36 (2013.01); B64D 2013/0648 (2013.01);
Abstract
A cabin blower system, for an aircraft, comprising: a cabin blower compressor, for compressing air for delivery to a cabin of an aircraft, comprising a compressor drive shaft running on a contactless bearing system; and a transmission comprising an input and an output, the input being arranged to receive power from an engine of the aircraft and the output being arranged to mechanically drive the cabin blower compressor, wherein the output of the transmission is mechanically coupled with the compressor drive shaft via a flexible drive coupling.