MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202611093172 A) filed by Baba Farid College Of Engineering And Technology; and Baba Farid College on July 31, 2026, for A Magnetorheological Fluid-Based Multi-Mode Joint Actuator And A Method Thereof.
Inventors include Dr. Manpreet Singh; Dr. Manish Kumar Singla; Dr. Srishti Singh; Er. Nancy; Hardeep Singh; Jashandeep Singh; and Sehmanpreet Singh.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: Disclosed joint actuator (100) comprises a housing assembly (102) along with an output shaft (104). Further, the joint actuator (100) comprises a sealed magnetorheological fluid chamber (106) formed within the housing assembly (102). Further, the joint actuator (100) comprises a multi-disc rotor assembly (108) fixed with the output shaft (104). Further, the joint actuator (100) comprises a stator assembly (110) fixed with the housing assembly (102) and disposed within the sealed magnetorheological fluid chamber (106). Further, the joint actuator (100) comprises a plurality of annular working gaps (112) containing magnetorheological fluid. Further, the joint actuator (100) comprises a magnetic field generation assembly (114) and a sensor assembly (116) associated with the output shaft (104). Further, the joint actuator (100) comprises a controller (118), and a power supply unit (120) configured to supply electrical power to the magnetic field generation assembly (114), the sensor assembly (116), and the contro
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