Patent · US Active

Pressure vessel including ceramifying polymer for improved heat resistance

US8453869B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Patrick Breuer · Montabaur, DE
Markus Lindner · Waldkraiburg, DE
Angela Fröhlich · Ingelheim am Rhein, DE
Martin Brügelmann · Wiesbaden, DE

Key dates

Filing date	Feb 19, 2010
Grant date	Jun 4, 2013
Priority date	—
Expiry date	Aug 6, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A vessel for holding a pressurized fluid is disclosed, the vessel having a hollow inner shell formed from a moldable material and forming a cavity therein, an intermediate shell formed over the inner vessel, and an outer shell formed over said intermediate shell, said outer shell having a ceramic layer formed on an outer surface thereof.

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