Patent · US Expired

Device and method for detecting the mass and the moisture content for spinning preparation machines

US6837122B2 · kind B2 · utility

8Cited by

14References

13Claims

0Family size

Assignee

TEWS Elektronik · DE

Inventors

Rainer Herrmann · Hamburg, DE
Manfred Tews · Seevetal, DE
Udo Schlemm · Hamburg, DE

Key dates

Filing date	Nov 26, 2002
Grant date	Jan 4, 2005
Priority date	—
Expiry date	Nov 26, 2022

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01G31/006
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The device for measuring the mass and/or the moisture of a material running through a spinning preparation machine is distinguished in that it has a microwave resonator (15, 18) and associated adapted measurement electronics. The method for measuring the mass and/or the moisture of a material running through a spinning preparation machine is distinguished in that the measurement is carried out with the aid of microwaves.

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