AsiaIPEX is a one-stop-shop for players in the IP industry, facilitating IP trade and connection to the IP world. Whether you are a patent owner interested in selling your IP, or a manufacturer looking to buy technologies to upgrade your operation, you will find the portal a useful resource.

Magnetic Characterization Procedure for Permeable Materials

Summary
Purdue University researchers have developed a new test apparatus and computational procedure for characterizing highly permeable magnetic materials under both unsaturated and saturated conditions. The method is experimentally simple, inexpensive, and more accurate than IEEE Standard 393-1991.
Technology Benefits
Simple and inexpensiveMore accurate than IEEE Standard 393-1991
Technology Application
MaterialsManufacturingInstrumentation
Detailed Technology Description
Scott SudhoffPurdue Electrical and Computer Engineering
Countries
United States
Application No.
8,633,686
*Abstract

*Background
Material manufacturers generally supply non-saturation magnetic characteristics for different magnetic devices, but some applications require these characteristics during high saturation conditions. Two common procedures for finding these characteristics are Vibrating Sample Magnetometry (VSM), which requires complex and expensive laboratory equipment, and IEEE Standard 393-1991, which is simple and relatively inexpensive, but not as accurate as VSM.
*IP Issue Date
Jan 21, 2014
*IP Type
Utility
*Stage of Development
Process Validation in Lab
*Web Links
Purdue Office of Technology CommercializationPurdueInnovation and EntrepreneurshipScott SudhoffPurdue Electrical and Computer Engineering
Country/Region
USA

For more information, please click Here
Mobile Device