Patent · US Active

Multi-inlet gas distributor for chemical vapor deposition coating of TRISO particles

US11053589B2 · kind B2 · utility

0Cited by
2References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 25, 2018
Grant dateJul 6, 2021
Priority date—
Expiry dateFeb 23, 2039

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E30/30
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

A multi-inlet gas distributor for a fluidized bed chemical vapor deposition reactor that may include a distributor body having an inlet surface, an exit surface opposed to the inlet surface, and a side perimeter surface. The distributor body may also include multiple-inlets evenly spaced from each other, wherein the multiple-inlets penetrate the distributor body from the inlet surface to a first depth. The distributor body may additionally include cone-shaped apertures connecting to corresponding ones of the multiple-inlets at the first depth and extend from the first depth toward the exit surface. An apex may be formed on the exit surface at the intersection of the cone-shaped apertures.

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