Patent · US Active

Protecting an interior of a gas container with an ALD coating

US11326254B2 · kind B2 · utility

0Cited by

36References

19Claims

0Family size

Assignee

Picosun Oy · FI

Inventors

Väino Sammelselg · Tartu, EE
Juhana Kostamo · Espoo, FI
Willi Bayerl · Sauerlach, DE
Jaan Aarik · Tartu, EE
Lauri Aarik · Tartu, EE
Sven Lindfors · Espoo, FI
Peter Adam · Wuppertal, DE
Juho POUTIAINEN · Helsinki, FI

Key dates

Filing date	Mar 3, 2014
Grant date	May 10, 2022
Priority date	—
Expiry date	Mar 2, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF17C2203/0607
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An apparatus and method for protecting a gas container interior, where an inlet and exhaust manifold include a port assembly attachable to a port of the gas container is provided, the gas container interior is exposed to sequential self-saturating surface reactions by sequential inlet of reactive gases via the port assembly and the port into the gas container interior, and reaction residue is pumped via the port and the port assembly out from the gas container.

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