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公开(公告)号：US20190061696A1
公开(公告)日：2019-02-28
申请号：US15872537
申请日：2018-01-16
Applicant: Goodrich Corporation
Inventor： Prashant Vadgaonkar , Guru Prasad Mahapatra , Sujoy Khanra , Pullaiah Dussa
Abstract: A configurable windshield wiper system for a variable sweep angle and/or variable sweep speed. The system includes a bidirectional motor, a gearbox, the gearbox having and input shaft operably coupled to the motor and an output shaft; the gear box configured to ratiometrically step down the number of turns at its output shaft relative to its input shaft; a wiper arm for sweeping a surface of a windshield, the wiper arm operably coupled to an output of the gearbox; and a controller in operable communication with the motor, the controller configured to execute an algorithm to control the position and speed of the motor to achieve a configured sweep angle and configured sweep speed for the wiper arm.
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公开(公告)号：US20200055490A1
公开(公告)日：2020-02-20
申请号：US16199948
申请日：2018-11-26
Applicant: Goodrich Corporation
Inventor： Rameshkumar Balasubramanian , Sujoy Khanra
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.
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Patent Agency Ranking
公开(公告)号：US20220340104A1
公开(公告)日：2022-10-27
申请号：US17746546
申请日：2022-05-17
Applicant: Goodrich Corporation
Inventor： Rameshkumar Balasubramanian , Sujoy Khanra
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.
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公开(公告)号：US11661035B2
公开(公告)日：2023-05-30
申请号：US17746546
申请日：2022-05-17
Applicant: Goodrich Corporation
Inventor： Rameshkumar Balasubramanian , Sujoy Khanra
CPC classification number: B60S1/0862 , B60S1/0814 , B60S1/26 , B60S1/38 , B64D45/00 , B60S2001/3844
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.
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公开(公告)号：US11420594B2
公开(公告)日：2022-08-23
申请号：US15872537
申请日：2018-01-16
Applicant: Goodrich Corporation
Inventor： Prashant Vadgaonkar , Guru Prasad Mahapatra , Sujoy Khanra , Pullaiah Dussa
Abstract: A configurable windshield wiper system for a variable sweep angle and/or variable sweep speed. The system includes a bidirectional motor, a gearbox, the gearbox having and input shaft operably coupled to the motor and an output shaft; the gear box configured to ratiometrically step down the number of turns at its output shaft relative to its input shaft; a wiper arm for sweeping a surface of a windshield, the wiper arm operably coupled to an output of the gearbox; and a controller in operable communication with the motor, the controller configured to execute an algorithm to control the position and speed of the motor to achieve a configured sweep angle and configured sweep speed for the wiper arm.
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公开(公告)号：US11332100B2
公开(公告)日：2022-05-17
申请号：US16199948
申请日：2018-11-26
Applicant: Goodrich Corporation
Inventor： Rameshkumar Balasubramanian , Sujoy Khanra
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.
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公开(公告)号：US20180341794A1
公开(公告)日：2018-11-29
申请号：US15669148
申请日：2017-08-04
Applicant: Goodrich Corporation
Inventor： Rameshkumar Balasubramanian , Sujoy Khanra
Abstract: Disclosed is a method of radio frequency identification communication (RFID) between an avionics system and an RFID reader. The method includes connecting to a wireless RFID tag in the avionics system with the RFID reader while proximate to but not touching the RFID tag. The RFID reader receives, via wireless communication from the RFID tag, system data at the RFID reader comprising one or more of prognostic data and diagnostic health data associated with the avionics system. The RFID reader then displays, on a graphic user interface, the system data such that the system data is user-selectable for identification of one or more avionics system errors. The RFID reader synchronizes, via a communications interface on the RFID reader, the system data with a maintenance server.
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