Patent · US Expired

Apparatus for dispensing free-flowing material

US7021504B2 · kind B2 · utility

2Cited by

7References

7Claims

0Family size

Assignee

Nordson Corporation · US

Inventors

Ralf Dittmann · Wulfen, DE
Alfred Luger · Lüneburg, DE
Muenuer Menekse · Brechen, DE

Key dates

Filing date	Sep 22, 2003
Grant date	Apr 4, 2006
Priority date	—
Expiry date	Sep 14, 2024

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04C13/002
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Apparatus for dispensing a free-flowing material comprising a container for receiving the material, a pump connected to the container for conveying the material to a port from which free-flowing material can be dispensed. The pump includes at least one rotatable pump element and a rotatable drive shaft coupled to the pump element, a drive motor, and a coupling attached between the drive shaft and the drive motor. The coupling is radially detachable from the drive shaft.

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