Patent · US Active

Production method for a tubular fuel cell having a two-layer cap region of the support body

US9425466B2 · kind B2 · utility

0Cited by

4References

24Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Thomas Loibl · Oberstdorf, DE
Imke Heeren · Stuttgart, DE

Key dates

Filing date	Oct 16, 2012
Grant date	Aug 23, 2016
Priority date	—
Expiry date	Mar 24, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for producing a tubular fuel cell by means of a pulling-core tool, the pulling-core tool comprising at least one tool part, which forms a cavity, and a pulling core, which can be positioned in at least two positions in the cavity.

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