Patent · US Expired

Mixing apparatus

US6439758B1 · kind B1 · utility

0Cited by

11References

9Claims

0Family size

Assignee

Process Automation International Limited · CN

Inventors

Paul Henington · Tsuen Wan, CN
Kwok Wai Wen · Sha Tin, CN

Key dates

Filing date	Jun 23, 2000
Grant date	Aug 27, 2002
Priority date	—
Expiry date	Jun 23, 2020

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F21/504
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An apparatus 20 for mixing a solute with a solvent is described. The apparatus 20 includes a mixing chamber 12 for a solute and solvent and in which the solute and solvent are moved via a pump 18 and tubes (68a, 68b, 68c and 70). The chamber 12 also contains a divider 80 which, when occupying a first position (“U”), substantially divides the chamber 12 into at least two portions.

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