Patent · US Active

Pump, in particular for water-bearing domestic appliances

US7965928B2 · kind B2 · utility

13Cited by

9References

12Claims

0Family size

Assignee

Aweco Appliance Systems GmbH & Co. KG · DE

Inventors

Heinz-Dieter Eichholz · Iserlohn, DE
Hans-Juergen Kraffzik · Bielefeld, DE

Key dates

Filing date	Jun 21, 2007
Grant date	Jun 21, 2011
Priority date	—
Expiry date	Nov 3, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2300/43
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The invention provides a pump, in particular for water-bearing domestic appliances such as dishwashers, washing machines or the like, comprising a pump housing and a heater device which is in thermal contact with the liquid-bearing interior of the pump housing. The pump according to the invention is simple and cost-effective to produce. For this reason, the pump housing (2) is produced at least partially from plastic, with the heater device (11, 12) being at least partially connected to the plastic in an interlocking manner.

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