Patent · US Expired

Godet for guiding and advancing a yarn

US6069426A · kind A · utility

4Cited by

11References

12Claims

0Family size

Assignee

Barmag AG · DE

Inventors

Uwe Baader · Wuppertal, DE
Frank Springmeier · Wuppertal, DE

Key dates

Filing date	Aug 17, 1999
Grant date	May 30, 2000
Priority date	—
Expiry date	Aug 17, 2019

Classification

Technology area (CPC H)Electricity
CPC primaryH02K5/24
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A godet for guiding and advancing a yarn with a rotating godet jacket. The godet jacket is mounted to a rotor shaft, which is driven by means of a three-phase motor. The three-phase motor is controlled via a frequency inverter, which is mounted in a housing, whose interior accommodates the electronic subassemblies of the frequency inverter in a stationary and heat transferring manner. The housing of the frequency inverter is firmly connected to the housing of the three-phase motor.

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