Patent · US Expired

Mixing device

US7033069B2 · kind B2 · utility

1Cited by

2References

8Claims

0Family size

Assignee

Metso Paper Inc. · FI

Inventors

Peter Danielsson · Stockholm, SE
Torbjörn Jacobsson · Sundsvall, SE
Dennis Nordgaard · Sundsvall, SE

Key dates

Filing date	Jan 16, 2003
Grant date	Apr 25, 2006
Priority date	—
Expiry date	Mar 15, 2023

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F2101/47
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Apparatus for mixing a fluid with a flowing material is disclosed including a chamber having an inlet for connection to a circular inlet conduit and an outlet for connection to a circular outlet conduit, and a supply conduit for supplying the fluid to the chamber, the inlet having a cross-section which is substantially circular at one end and which continuously transforms to a substantially elongated cross-section at the other end, and the outlet has a cross-section which is substantially circular at one end and which continuously transforms to a substantially elongated cross-section at the other end, and the supply conduit is located between the inlet and the outlet.

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