Patent · US Active

Method of assembling a mixing impeller assembly

US10258943B2 · kind B2 · utility

0Cited by

2References

2Claims

0Family size

Assignee

Sartorius Stedim Biotech GmbH · DE

Inventors

Lars Boettcher · Homberg (Efze), DE
Jonathan Cutting · East Setauket, US
Sharon D. West · Rockville, US
Martin Oschwald · Bassersdorf, CH
Mike Bates · Stonehouse, GB

Key dates

Filing date	Aug 21, 2018
Grant date	Apr 16, 2019
Priority date	—
Expiry date	Aug 21, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2995/0008
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A mixing impeller has first and second subassemblies. A magnet is accommodated in the first subassembly and is adapted to be magnetically coupled to a drive device to be driven. The second subassembly has at least one impeller blade for mixing components when rotating the mixing impeller. The first and second subassemblies are formed as separate entities which are selectively engageable. A method of manufacturing the first subassembly and a method of assembling the mixing impeller also are provided.

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