Invention Grant
- Patent Title: Fault diagnostics in aircraft windshield wiper systems
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Application No.: US16199948Application Date: 2018-11-26
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Publication No.: US11332100B2Publication Date: 2022-05-17
- Inventor: Rameshkumar Balasubramanian , Sujoy Khanra
- Applicant: Goodrich Corporation
- Applicant Address: US NC Charlotte
- Assignee: Goodrich Corporation
- Current Assignee: Goodrich Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Cantor Colburn LLP
- Priority: IN201811030858 20180817
- Main IPC: B60S1/08
- IPC: B60S1/08 ; B60S1/26 ; B60S1/38 ; B64D45/00
Abstract:
A windshield wiper system (WWS) is provided. The WWS includes a brushless direct current (BLDC) motor, a wiper arm and blade, a gearbox/converter operably interposed between the BLDC motor and the wiper arm and blade and a smart motor drive configured to determine a WWS failure condition and to operate the BLDC motor according to the determination.
Public/Granted literature
- US20200055490A1 FAULT DIAGNOSTICS IN AIRCRAFT WINDSHIELD WIPER SYSTEMS Public/Granted day:2020-02-20
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