Method for optimizing the production of a rotor spinning machine
US11280029B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2019 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Sep 15, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H1/14
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method optimizes production of a rotor spinning machine having a plurality of identical spinning units, with each spinning unit having a spinning rotor driven by a rotor drive at a rotor speed to produce yarn at a delivery speed. A permissible range with a minimum delivery speed and a maximum delivery speed for the delivery speed of the spinning units is specified. Operation of the spinning units is started with a starting delivery speed within the permissible range. Current production capacity of the spinning units or the rotor spinning machine is continuously calculated. Current delivery speed of the yarn is regulated as a function of the current production capacity in such a manner that a maximum production capacity is achieved. A rotor spinning machine in accordance with method is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.