MUMBAI, India, March 13 -- Intellectual Property India has published a patent application (202621010568 A) filed by Symbiosis International, Pune, Maharashtra, on Jan. 31, for 'an apparatus for air cooling using sequential ejector plates and conical nozzle structures.'
Inventor(s) include Soham S. Gajare; Harsh Jain; Yashvardhan Kale; and Dr. Anirban Sur.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to a cooling apparatus (100) employing airflow-induced temperature reduction using ejector-based components. The apparatus includes a system casing (102) enclosing a first ejector plate (104) and a second ejector plate (106) arranged in parallel to define a controlled airflow pathway. Each ejector plate supports a plurality of conical nozzles (108) mounted through structural mounts (110) configured to secure the nozzles and maintain airtight flow passage. As airflow is directed through the conical nozzles (108), the converging-diverging geometry produces a pressure-induced temperature drop, enabling cooling without refrigerants, evaporative media, or compressor systems. The multi-stage arrangement of the ejector plates enhances stability of airflow and improves temperature-reduction efficiency. The apparatus provides a compact, mechanically simple, and environmentally compatible cooling solution suitable for localized or small-space applications."
Disclaimer: Curated by HT Syndication.
