permanent magnet


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permanent magnet

n.
A piece of magnetic material that retains its magnetism after it is removed from a magnetic field.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

permanent magnet

n
(General Physics) a magnet, often of steel, that retains its magnetization after the magnetic field producing it has been removed
permanent magnetism n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

per′manent mag′net


n.
a magnet that retains its magnetism after being removed from an external magnetic field.
[1820–30]
per′manent mag′netism, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.permanent magnet - a magnet that retains its magnetism after being removed from a magnetic fieldpermanent magnet - a magnet that retains its magnetism after being removed from a magnetic field
magnet - (physics) a device that attracts iron and produces a magnetic field
stud finder - a small permanent magnet in a metal container; when the magnet clicks against the container it indicates that the magnet is directly over an iron nail that holds the wallboard to a stud
loadstone, lodestone - a permanent magnet consisting of magnetite that possess polarity and has the power to attract as well as to be attracted magnetically
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
állandó mágnes
References in periodicals archive ?
[38.] Giovani, A., "Numerical investigation of air flow and heat transfer in axial flux permanent magnet machines," Ph.D.
All Eriez Permanent Magnet AIP Pulleys are constructed of quality steel center tubes with welded dividers to securely hold magnet stacks.
China's announcement led some companies to increase the price of their permanent magnet products by an average of 20 percent.
Nearly all other high-performance permanent magnet motors rely on more expensive rare earth permanent magnets.
In contrast to the widely used Hall Effect measuring principle, Mainsensor uses a patented measuring method, based on a linear relationship between the position of the permanent magnet and the output signal.
Krishnan (electrical and computer engineering, Virginia Tech) provides comprehensive coverage of power electronic converters for permanent magnet synchronous machines and control strategies for variable-speed operation.
Conventional algorithms base on EKF are developed with simple model of permanent magnet synchronous motor ([L.sub.d] = [L.sub.q] = [L.sub.s]), thereby provide bad performance in the low speed range (Fu & Xu 1997).
The permanent magnet generators and power converters are today the preferred solution in new wind turbine designs, the company said.
While the other brands provide 110 KW Compressors to accomplish 20m3/min, Seize's 90 KW Air Compressor can provide 20.8 m3/min, saving 20 KW, by using Double Stage Air-End with IE 4 Permanent Magnet Motor and a double Inverter System.
Summary: "Global Permanent Magnet Market" a new research report has announced by Adroit Market Research to its database.

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