Matches 1 - 11 out of 11


Match Document Document Title
US20080231263 DISTANCE, ORIENTATION AND VELOCITY MEASUREMENT USING MULTI-COIL AND MULTI-FREQUENCY ARRANGEMENT  
The present invention relates to the field of orientation measurement by a magnetic field generating apparatus and a magnetic field receiver apparatus by using one or more coils, respectively....
US20110199081 BARKHAUSEN NOISE INSPECTION APPARATUS AND INSPECTION METHOD  
A Barkhausen noise inspection device of the present invention includes a detecting head (1), made up of an exciting coil (2) for magnetizing an object (30) to be inspected, a detecting coil (3)...
US20160097823 DEVICE FOR MEASURING AND CLOSED-LOOP CONTROL OF A MAGNETIC FIELD GENERATED BY AN ELECTROMAGNET  
A device for the measuring and closed-loop control of a magnetic field generated by means of an electromagnet (5, 12, 15), comprising a first measuring device (10) for purposes of measuring the...
US20130033260 CURRENT SENSOR  
A current sensor includes a pair of magnetic balance sensors and a switching circuit. The magnetic balance sensors each include a magnetic sensor element and a feedback coil. The magnetic sensor...
US20090256560 Sensor system embedded in metal  
A sensor system, which can be embedded in a metal bed or metal face and has a good performance, has been demanded. A sensor system arranged in the following manner fulfills the above-mentioned...
US20160116551 MAGNETO-IMPEDANCE SENSOR ELEMENT WITH ELECTROMAGNETIC COIL AND MAGNETO-IMPEDANCE SENSOR WITH ELECTROMAGNETIC COIL  
A technique is provided which reduces the coil pitch and increases the number of coil turns in an MI element and allows for high sensitivity and miniaturization. The MI element is configured such...
US20100315080 METAL DETECTOR  
A metal detector is disclosed which comprises a transmitter arranged to generate a primary magnetic field, and at least one sensor arranged so as to sense a secondary magnetic field vector present...
US20100156406 MAGNETIC DETECTION ELEMENT AND DETECTING METHOD  
A magnetic detection element with increased detection intensity of a magnetic field by a inspection target substance is provided. A magnetic substance to which an alternating magnetic field is...
US20100289489 MAGNETIC BRIDGE FOR SENSOR IN WHICH MAGNETIC FLUID IS USED, CURRENT SENSOR IN WHICH MAGNETIC BRIDGE IS USED, AND MAGNETIC FIELD SENSOR  
The present invention provides a sensor in which an offset problem of the sensor can be solved, that is, a current sensor, a magnetic field sensor, a magnetic bridge that is formed by a magnetic...
US20130207651 FLUXGATE SENSOR  
A fluxgate sensor has a driver coil, a signal coil, and a magnetic core that magnetically couples the driver coil and the signal coil. A magnetic field detector that can be positioned in a remote...
US20100039107 MAGNETIC CARRIER MANIPULATION AND DETECTION USING A NANOMETER SCALE TRANSFORMER  
A nanometer scale transformer configured to manipulate and detect a magnetic carrier is provided.

Matches 1 - 11 out of 11