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:
May. 26, 2026
Filed:
Sep. 14, 2023
Rolls-royce Corporation, Indianapolis, IN (US);
Mathew G. Hill, Indianapolis, IN (US);
Muhammed Emin Ozdemir, Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Abstract
An example machine-gear system that connects to a prime mover in which the prime mover may operate at a first rotational speed and the machine may operate at a different rotational speed. The gear system, of the machine-gear system, may be configured to connect the prime mover and the machine such that the prime mover operates at the first rotational speed and the machine may operate at the different speed. The gear system may be located within the housing of the machine, which may result in a more compact machine-gear system, than for other arrangements. In some examples, the gear system may include two or more stages. In some examples, the multiple stage gear systems may be configured to engage or disengage from one, or more, stages, which may result in a machine-gear system that operates at two or more different rotational speeds as the operational modes change.