FUEL ELEMENT SYSTEM Russian patent published in 2014 - IPC H01M8/00 

FIELD: power industry.

SUBSTANCE: device includes a fuel element using a gaseous reagent, a reagent storage system and a system of its supply to the fuel element, which includes a reagent circulation system comprising a group of jet devices, cross section controls, shutoff valves; with that, the group of jet devices includes at least two jet devices with different flow sections and flow characteristics, which are connected parallel so that they have a common pressure header, a common receiving chamber and a common outlet header. Before the pressure header there installed is an electromagnetic shutoff valve, a standby electromagnetic shutoff valve and a cross section control, which are connected by means of cables to an electric controller. Besides, if required, before nozzles of the jet devices there can be installed cross section controls that are connected by means of cables to the electric controller.

EFFECT: control of flow characteristics of a reagent circulation system is provided depending on the reagent amount required for operation of the fuel element.

2 cl, 2 dwg