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. 09, 2021
Filed:
Jan. 11, 2019
Applicant:
Rosemount Aerospace Inc., Burnsville, MN (US);
Inventors:
Nouduri Phani Srinivas, Karnataka, IN;
Srivatsa Santyar, Karnataka, IN;
Assignee:
ROSEMOUNT AEROSPACE INC., Burnsville, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S 1/18 (2006.01); B60S 1/08 (2006.01); B60S 1/26 (2006.01); F16H 19/00 (2006.01); B60S 1/16 (2006.01);
U.S. Cl.
CPC ...
B60S 1/185 (2013.01); B60S 1/08 (2013.01); B60S 1/16 (2013.01); B60S 1/166 (2013.01); B60S 1/26 (2013.01); F16H 19/001 (2013.01);
Abstract
A windshield wiper system (WWS) is provided and includes a brushless direct current (BLDC) motor with a motor output shaft gear, a gear train and an internally cut sector gear. The gear train includes a first gear, which has a first diameter and engages with the motor output shaft gear, and a second gear, which has a second diameter that is shorter than the first diameter and rotates with the first gear. The internally cut sector gear is coupled with an output shaft and formed to define an internal geared groove that engages with the second gear.