Patent · US Active

Rotary piston pump for metering a coating agent

US9140247B2 · kind B2 · utility

20Cited by

11References

44Claims

0Family size

Assignee

Durr Systems, Inc. · US

Inventors

Frank Herre · Oberriexingen, DE
Rainer Melcher · Oberstenfeld, DE
Manfred Michelfelder · Höpfigheim, DE
Steffen Sotzny · Oberstenfeld, DE

Key dates

Filing date	Aug 2, 2010
Grant date	Sep 22, 2015
Priority date	—
Expiry date	Aug 26, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B7/00
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Exemplary illustrations directed to a rotary piston pump, e.g., for metering a coating agent in a coating installation, as well as exemplary methods of using the same, are disclosed. An exemplary piston pump may comprise a plurality of pump units, each having one cylinder and one rotary piston which carries out a wobbling or tumbling movement in the cylinder.

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