Patent · US Active

Mixing device comprising a seal

US12318746B2 · kind B2 · utility

0Cited by

8References

19Claims

0Family size

Assignee

Maschinenfabrik Gustav Eirich GmbH & Co. KG · DE

Inventors

Andreas Seiler · Tauberbischofsheim, DE
Stefan MÜNKEL · Külsheim, DE
Tobias Matter · Osterburken, DE

Key dates

Filing date	Mar 14, 2019
Grant date	Jun 3, 2025
Priority date	—
Expiry date	Dec 23, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F2035/3513
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A mixing device includes a mixing container for receiving mixing material and a mixer cover, wherein a first seal and a second seal is provided between the mixing container and the mixer cover. The first seal and the second seal are so arranged that a first air space is formed between the first seal and the second seal.

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