Patent · US Expired

Electromagnetically compensating beamless dynamometer or weighing machine

US4062416A · kind A · utility

15Cited by

3References

22Claims

0Family size

Assignee

Sartorius-Werke GmbH · DE

Inventors

Christoph Berg · Oettingen, DE
Eberhard Stadler · Göttingen, DE

Key dates

Filing date	Apr 15, 1976
Grant date	Dec 13, 1977
Priority date	—
Expiry date	Apr 15, 1996

Classification

Technology area (CPC G)Physics
CPC primaryG01G21/24
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A beamless dynamometer or weighing machine has a work coil positioned in a working air gap of a magnet arrangement. A pair of elastic links of trapezoid-shaped construction are attached to a bracing part. The median axis of the work coil is arranged within a trapezoid bounded by arms and sides of the links. The magnet arrangement is positioned in space bounded by the links.

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