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Low loss ferrites
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Document Number
US Patent 6436307
Issued Date
August 20, 2002
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Inventors
Lebourgeois; Richard
(Gif s/Yvette,FR)
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Ageron; Jerome
(Chatou,FR)
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Bremaud; Jean-Charles
(Nantes,FR)
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Peyresoubes; Georges
(Cholet,FR)
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Joulain; Jean-Pierre
(Trementines,FR)
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Abstract
A ferrite material based on nickel, copper and zinc has the following formula: in which: A material of this kind has the advantage of showing reduced losses.
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Drawing from US Patent 6436307
Patent Report
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loss
ferrites
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Clever 0%
Complex 0%
Efficient 0%
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Innovative 0%
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Practical 0%
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Number of Claims:
9
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Owner
Thomson-CSF
(Paris,FR)
Published
August 20, 2002
Application Number
09/597,413
Filed
June 19, 2000
US Classification
252/62.6
252/62.62
Int'l Classification
H01F 1/34 (20060101) H01F 1/12 (20060101) C04B 35/26 (20060101)
Examiner
Koslow; C. Melissa
Attorney/Law Firm
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Priority Data
Jun 29, 1999 [FR] 99 08319
USPTO Field of Search
236/233 252/62.6 252/62.62
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