MUMBAI, India, Sept. 5 -- Intellectual Property India has published a patent application (202441015734 A) filed by Hindustan Aeronautics Limited, Bangalore, Karnataka, on March 4, 2024, for 'fuel cooled chassis for airborne electronics engine control unit.'
Inventor(s) include S. Venkataramana; and M. Lakshmana Kumar.
The application for the patent was published on Sept. 5, under issue no. 36/2025.
According to the abstract released by the Intellectual Property India: "The fuel cooled chassis for airborne Electronics Engine Control unit is made out of mono block Aluminium, has cavities that encloses Electronic assemblies Front Panel assembly (5) along with electrical interface connectors. Enclosure(1) has four legs(33) equipped with vibration dampers(32) to mount the EECU on engine fame. Enclosure has fuel inlet(29) and outlet and(30) a dual parallel flow passage(28) pattern having U shaped & L shaped cooling, shielding, insulating under high engine ambient conditions bends with smooth curvatures on top and bottom surfaces, inter connected by vertical holes(23) forming a continuous C-shaped flow passage. Flow passages are produced by attaching a separate aluminum sheet(34) by vacuum brazing for circulation of pressurized aircraft fuel for liquid cooling. The fuel circulating through the internal flow line will form a cold jacket around the internal electrics for effective utilization of aircraft fuel for fluid."
Disclaimer: Curated by HT Syndication.
