MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202541038343 A) filed by Bosch Global Software Technologies Private Limited; and Robert Bosch Gmbh on April 22, 2025, for An Integrated Hydrogen Supply, Recirculation Unit, And Jet Pump For A Fuel Cell System.
Inventors include Sibi Surya Sivakumar; Jeevanandham Shanmugam; Guido Stammsen; Patrick Silbernagel; and Simon Loosen.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: ABSTRACT An integrated system 100 comprising a hydrogen supply unit, a recirculation unit, and a jet pump for a fuel cell stack 100 is described. The integrated system 100 comprises a hydrogen supply conduit 110, the hydrogen supply conduit 110 receives hydrogen gas from a hydrogen tank of a hydrogen powered vehicle. A hydrogen supply recirculation conduit 120, the hydrogen supply recirculation conduit 120 receives recirculated hydrogen gas from a recirculation unit of the fuel cell stack. A jet pump 130, the jet pump 130 comprising a jet pump chamber 135, an upstream end 140 of the jet pump chamber 135 in flow communication with the hydrogen supply conduit 110 and the hydrogen supply recirculation conduit 120. A downstream end 150 of the jet pump chamber 135 is in flow communication with the fuel cell stack 160 and is adapted to supply recirculated hydrogen gas to the fuel cell stack 160.
Disclaimer: Curated by HT Syndication.
