DC current sensor

Details DC current sensor DC current sensor

2007-02-13

2007-02-13

Nguyen, Vinh P. (Department: 2829)

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Magnetic saturation

C324S11700H

Reexamination Certificate

active

10985221

ABSTRACT:
A DC current sensor has a core having a magnetically permeable material. A permeability measurement winding is formed around at least a portion of the core. The core is placed within a magnetic field of a conductor such that measurement of a permeability of the core via the permeability measurement winding facilitates determination of current flow through the conductor.

REFERENCES:
patent: 4706017 (1987-11-01), Wilson
patent: 5172052 (1992-12-01), Wells
patent: 5221894 (1993-06-01), Herwig
patent: 5223789 (1993-06-01), Katsuyama et al.
patent: 5483161 (1996-01-01), Deeter et al.
patent: 5534837 (1996-07-01), Brandt

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