GENEVA, Aug. 13 -- NEW YORK AIR BRAKE LLC (748 Starbuck AvenueWatertown, NY 13601) filed a patent application (PCT/US2025/014048) for "VARIABLE VALVE FOR RAIL CAR BRAKING SYSTEM" on Jan 31, 2025. With publication no. WO/2025/166172, the details related to the patent application was published on Aug 07, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): BRUSHWOOD, Daniel (748 Starbuck AvenueWatertown, NY 13601)
Abstract:
A variable valve (10) that can proportion the amount of pressure provided by the control valve (CV) of a rail car to the brake cylinder (BC) of the rail car based on the load...