Patent · US Expired

Mixer element for a mixer for multi-component pastes, and mixer using the same

US7320541B2 · kind B2 · utility

21Cited by

61References

15Claims

0Family size

Assignee

3M ESPE AG · DE

Inventors

Ingo Wagner · Herrsching am Ammersee, DE
Helmut Pauser · Dießen, DE

Key dates

Filing date	Aug 11, 2004
Grant date	Jan 22, 2008
Priority date	—
Expiry date	Sep 19, 2024

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C17/00516
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a mixer element for a mixer for producing a paste by mixing components, the mixer comprising a mixing chamber. The mixer element comprises a body portion comprising a longitudinal axis extending from a rear end to a front end of the body portion, mixing vanes or blades provided at the body portion, and closure elements for closing the inlet openings to the mixing chamber. The closure elements are arranged at the rear end of the body portion adjacent to the inlet openings, and provide a paste-tight closure.

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