Patent · US Active

Distribution structure for providing at least one reaction gas

US11228045B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Helerson Kemmer · Oberaichen, DE
Jan Hendrik Ohs · Renningen, DE
Kai Weeber · Heimsheim, DE
Stefan Schoenbauer · Ditzingen, DE
Ulrich Berner · Stuttgart, DE

Key dates

Filing date	Jun 20, 2018
Grant date	Jan 18, 2022
Priority date	—
Expiry date	Oct 15, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a distribution structure (10) for providing at least one reaction gas, in particular a gas mixture containing oxygen (O2), for a fuel cell (100) or an electrolyser, having a first structure element (11) and a second structure element (12), wherein the first structure element (11) and the second structure element (12) are designed and arranged with respect to one another such that: a distribution area (15) for the reaction gas is formed between the first structure element (11) and the second structure element (12); a plurality of feed channels (16) branch off from the distribution area (15) and are orientated substantially perpendicular to the distribution area (15); and a plurality of discharge channels (17) are formed below the second structure element (12) and are orientated parallel to the distribution area (15).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.