Patent · US Active

Electrical energy store

US9502742B2 · kind B2 · utility

1Cited by

2References

11Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Wolfgang Drenckhahn · Erlangen, DE
Horst Greiner · Forchheim, DE
Norbert Kellner · Kleinsendelbach, DE
Harald Landes · Crimmitschau, DE

Key dates

Filing date	Mar 19, 2013
Grant date	Nov 22, 2016
Priority date	—
Expiry date	Apr 15, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical energy store having at least one stack with in each case at least one storage cell. Each storage cell has an air electrode, which is connected to an air supply apparatus, and a storage electrode. The storage electrode adjoins channels which contain a storage medium and a steam/hydrogen mixture. A reservoir of steam/hydrogen is provided, the reservoir being directly connected to the channels.

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