Patent · US Active

Sensorless function monitoring of drying via plausibility monitoring of power consumption

US9375952B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignee

Océ Printing Systems GmbH & Co. KG · DE

Inventors

Mehrad Biglari · Munich, DE
Robert Heimbach · Birkenfeld, DE
Robert J. Lang · Pleasanton, US

Key dates

Filing date	Aug 11, 2015
Grant date	Jun 28, 2016
Priority date	—
Expiry date	Aug 11, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41J11/0085
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

In a method or device to determine a lift state of a recording medium from a surface of a heating saddle of an inkjet printing system, the recording medium being directed past the surface for drying, an index for power consumption of the heating saddle is determined including a determination of a time curve of the electrical power consumed by the heating saddle. The power consumption of the heating saddle depends on a desired temperature of the heating saddle. The lift state of the recording medium is determined based on the index for the power consumption.

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