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. 25, 2024
Filed:
Apr. 11, 2023
Unison Industries, Llc, Jacksonville, FL (US);
Milind Chandrakant Dhabade, Bengaluru, IN;
Vishnu Vardhan Venkata Tatiparthi, Bengaluru, IN;
Ramana Reddy Kollam, Bengaluru, IN;
Shiloh Montegomery Meyers, Miamisburg, OH (US);
Saurya Ranjan Ray, Bengaluru, IN;
Subrata Nayak, Bengaluru, IN;
Unison Industries, LLC, Jacksonville, FL (US);
Abstract
An air turbine starter having a housing, a turbine, a drive shaft, and at least one vane. The housing having an inlet, an outlet and a curvilinear flow path extending between the inlet and the outlet. The at last one vane is located within a portion of the curvilinear flow path, and includes an outer wall extending between a root and a tip in a span-wise direction and between a leading edge and a trailing edge in a chord-wise direction. In one aspect, the vane is arranged to define an acute axial angle that is non-constant in the chord-wise or span-wise direction. In another aspect, the vane is arranged to define an acute tangential angle that is non-constant in the chord-wise or span-wise direction.