Lgz Landis Gyr Zug Ag

Eva Blazso

Mathis Halder

Gernot Schneider

Jocob De Vries

Konrad Schurmann

Werner Trinkler

Hans Muntwyler

Method for the manufacture of a layer from a thermochrome lacquer, and

A transducer for measuring a current, includes a magnetic core which has a gap substantially impeding passage of any magnetic flux, a coil arranged to pass a premagnetizing current for producing a first magnetic field, a loop for carrying the current to be measured, so as to produce a second magnetic field, and a magnetic field comparision device exposed to the magnetic fields. The magnetic field comparison device includes a magnetic film bridging the flux gap. The film is alternately controllable in respective opposite directions of saturation substantially by the first magnetic field, and evaluates the measuring current in dependence of the magnetic fields. The magnetic core, the coil, the loop, and the magnetic film are substantially disposed concentrically.

Current- and voltage-measurement transducer

Growing community of inventors

Baar, Switzerland

Eva Blazso