Patent · US Active

High temperature fluidized bed for powder treatment

US9555474B2 · kind B2 · utility

4Cited by

17References

28Claims

0Family size

Assignee

UNITED TECHNOLOGIES CORPORATION · US

Inventors

Ying She · San Jose, US
Aaron T. Nardi · Town of East Granby, US
Michael A. Klecka · Coventry, US

Key dates

Filing date	Jul 30, 2014
Grant date	Jan 31, 2017
Priority date	—
Expiry date	Jul 30, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A system comprises a furnace, a fluidized bed assembly and a powder bed. The fluidized bed assembly is positioned in the furnace and comprises an outer chamber having an outer chamber inlet for receiving gas, an inner chamber positioned inside of the outer chamber. The inner chamber comprises an inner chamber inlet in fluid communication with the outer chamber, and an outlet through which the gas may exit the inner chamber and the outer chamber. The powder bed is disposed in the inner chamber.

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