Patent · US Active

Method for cleaning a spinning rotor of open-end spinning machine having at least one spinning device, and a cleaning device for cleaning a spinning rotor

US10844522B2 · kind B2 · utility

0Cited by

7References

13Claims

0Family size

Assignee

Maschinenfabrik Rieter AG · CH

Inventors

Harald Widner · Ingolstadt, DE
Frank Baier · Geisenfeld, DE
Sebastian Fritz · Dietfurt, DE

Key dates

Filing date	Aug 31, 2018
Grant date	Nov 24, 2020
Priority date	—
Expiry date	Feb 7, 2039

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01H4/48
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An open-end spinning machine and control method are provided for cleaning a spinning rotor of a spinning device in which at least one cleaning measure is carried out on the spinning rotor with the aid of a pneumatic or a mechanical cleaning device. With a control unit associated with the open-end spinning machine, settings are specified for the cleaning device to carry out the cleaning measure, wherein the settings are empirically determined based on one or more operational parameters of the spinning rotor. Operational parameters are stored in a memory bank associated with the control unit. The specific settings for carrying out the cleaning measure for a particular spinning rotor are automatically determined by reference to the operational parameters stored in the memory bank that are applicable to the particular spinning rotor.

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