The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2021
Filed:
Oct. 08, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Ying She, East Hartford, CT (US);
Aaron T. Nardi, East Granby, CT (US);
Lawrence Binek, Glastonbury, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B03B 4/00 (2006.01); B03B 1/02 (2006.01); B22F 1/00 (2006.01); B07B 4/00 (2006.01); B07B 7/01 (2006.01); B07B 9/02 (2006.01); B22F 10/20 (2021.01);
U.S. Cl.
CPC ...
B03B 4/00 (2013.01); B03B 1/02 (2013.01); B07B 4/00 (2013.01); B07B 7/01 (2013.01); B07B 9/02 (2013.01); B22F 1/0081 (2013.01); B22F 1/0085 (2013.01); B22F 10/20 (2021.01); Y02P 10/25 (2015.11);
Abstract
A fluidized powder heat treatment classification assembly includes a gas source. A fluidized bed is connected to the gas source via a metered connection. The fluidized bed includes a first output connected to a powder classifier via at least a first valve. The powder classifier includes a catch container operable to decelerate a gas flow from the output and operable to catch particles entrained in the gas flow.