Patent · US Expired

Multi-axes industrial processing machine

US6911797B2 · kind B2 · utility

2Cited by

10References

16Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Tobias Hofmann · Kaufbeuren, DE
Sebastian Raith · Erlangen, DE
Bernd Segger · Erlangen, DE

Key dates

Filing date	Jul 31, 2003
Grant date	Jun 28, 2005
Priority date	—
Expiry date	Jul 31, 2023

Classification

Technology area (CPC G)Physics
CPC primaryG05B2219/41294
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A multi-axes industrial processing machine with a multi-axes electrical drive system and at least two axle drives that have each an axle module and a built-in motor is disclosed. The machine further includes an impedance that is transformer-coupled with a supply module through an annular core. Either the phase lines on the AC side of the supply module or the output lines of the DC side of the supply module as well as an additional winding are wound on the annular core. The impedance is connected in parallel to the additional winding.

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