Patent · US Active

Gas storage tank comprising a liquid sealant

US9103499B2 · kind B2 · utility

1Cited by

15References

12Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Markus Lindner · Waldkraiburg, DE
Dimitri A. Podorashi · Weiterstadt, DE
Axel Junge · Mainz, DE

Key dates

Filing date	Dec 3, 2010
Grant date	Aug 11, 2015
Priority date	—
Expiry date	Oct 26, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49826
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

One exemplary embodiment includes a gas storage tank comprising a structural outer layer, an internal liner layer, an annular boss, and a liquid sealant disposed between the overlapped section of the liner layer and the boss to provide a gas-tight seal.

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