MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202421103145 A) filed by Knorr-Bremse AG on December 26, 2024, for An Improved Booster Relay Valve For Commercial Vehicle.
Inventors include Pankaj Khairnar; Mahesh Shahapure; Abhishek Jadhav; and Ketki Wagh.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: A booster relay valve (50) is disclosed. The booster relay valve (50) comprises a housing (31). Further a cover (12) is mounted on the housing (31). A guide spacer plate (16) is positioned between the housing (31) and the cover (12), and further the guide spacer plate (16), the housing (31), and the cover (12) are fastened to each other. Further a relay piston (14) is mounted on the guide spacer plate (16) The relay piston (14) has varying diameters on its upper and lower sides, creating an area differential. The varying diameter is such that upper side has a larger diameter in comparison to the lower side of the relay piston (14). Further an O-ring (17) is mounted on the guide spacer plate (16) The spacer plate (16) and the O-ring (17) enables the control piston (14) to move downward.
Disclaimer: Curated by HT Syndication.
