MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202611023732 A) filed by Swami Vivekanand Subharti University, Meerut, Uttar Pradesh, on Feb. 27, for 'energy-efficient exhaust fan system with adaptive speed control for optimized power consumption.'
Inventor(s) include Amit Kumar; and Shubham Tyagi.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "The invention relates to a Power Saving and Modified Energy Efficient Exhaust Fan designed to provide improved ventilation with significantly reduced electricity consumption. The system incorporates a Brushless DC (BLDC) motor, a power conversion unit, and a smart sensor module comprising motion, humidity, or temperature sensors. A microcontroller processes sensor inputs and automatically regulates the fan's operation through pulse-width modulation, enabling variable-speed control based on real-time environmental conditions. Aerodynamically optimised blades enhance airflow even at lower rotational speeds, resulting in reduced power usage and quieter operation. The device operates intelligently by activating only when required and adjusting speed according to humidity or occupancy, thereby extending the lifespan of components and minimising maintenance. The invention provides an efficient, low-noise, automated, and eco-friendly ventilation solution suitable for residential, commercial, and industrial applications."
Disclaimer: Curated by HT Syndication.
