Patent · US Active

Dishwasher with low-temperature final washing

US9538897B2 · kind B2 · utility

0Cited by

6References

6Claims

0Family size

Assignee

MEIKO Maschinenbau GmbH & Co. KG · DE

Inventors

Thomas Peukert · Laufenburg (Baden), DE
Hans-Josef Rauber · Oberharmersbach, DE
Vera Schneider · Offenburg, DE
Stefan Scheringer · Offenburg, DE

Key dates

Filing date	Jun 11, 2015
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Jun 11, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2103/04
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method and apparatus for cleaning washware, in particular dishes, is provided. In the process, the washware is subjected to at least one wash process in which adhering dirt is at least largely removed. The washware is then subjected to a final-washing process which has at least two substeps. The washware is acted on by a first rinse liquid in a first substep, with the first rinse liquid containing a disinfectant. The washware is acted on by a second rinse liquid in a subsequent second substep, with the second rinse liquid comprising at least one permeate which is produced by reverse osmosis.

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