MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202611051602 A) filed by Indian Institute Of Technology, Rupnagar, Punjab, on April 22, for 'a system for electromagnetically actuated self-reversing linear motion.'
Inventor(s) include J Naveen Prasad; P Sai Pradeep Chand; and Dr. K. Ramachandra Sekhar.
The application for the patent was published on May 29, under issue no. 22/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to an electromagnetically actuated linear motion system (100) comprising a hollow stator (102), at least two coils (104, 106), and a movable permanent magnet (108) positioned within the stator. Upon excitation, the coils (104, 106) generate an axial magnetic field interacting with intrinsic magnetic flux of the permanent magnet (108) to produce linear displacement. The motion of the permanent magnet (108) is constrained at predefined extremities within the stator (102). Upon such constraint, magnetic flux redistribution occurs, forming a lower-reluctance path on an opposite side of the permanent magnet (108), resulting in reversal of the electromagnetic force. This enables continuous reciprocating motion without requiring control circuitry, polarity switching, or mechanical conversion mechanisms."
Disclaimer: Curated by HT Syndication.
