Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/307
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Industrial and Systems Engineering | - |
dc.contributor | Department of Electrical Engineering | - |
dc.contributor | Department of Electronic and Information Engineering | - |
dc.creator | Cheng, KWE | - |
dc.creator | Tang, CY | - |
dc.creator | Cheng, KWD | - |
dc.creator | Wu, H | - |
dc.date.accessioned | 2008-11-28T18:57:12Z | - |
dc.date.available | 2008-11-28T18:57:12Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/307 | - |
dc.language.iso | en | en_US |
dc.rights | Assignee: The Hong Kong Polytechnic University. | en_US |
dc.subject | Composite magnetic materials | en_US |
dc.subject | Magnetic core | en_US |
dc.title | Core having magnetic properties | en_US |
dc.type | Patent | en_US |
dc.description.otherinformation | US7381483; US7381483 B2; US7381483B2; US7,381,483; US 7,381,483 B2; 7381483 ; Application No. 10/974,021 | en_US |
dc.description.otherinformation | Inventor name used in this publication: Ka Wai Eric Cheng | en_US |
dc.description.otherinformation | Inventor name used in this publication: David Ki Wai Cheng | en_US |
dcterms.abstract | A magnetic core is made of a composite magnetic material having a relative permeability of between 1 and 29 at a frequency range from 20 kHz to 2.5 MHz. The composite magnetic material consists of cobalt and nickel particles having an average diameter in the range of 1 to 100 micrometers, and a polymer base binding the particles to form a core. | - |
dcterms.bibliographicCitation | US Patent 7,381,483 B2. Washington, DC: US Patent and Trademark Office, 2008. | - |
dcterms.issued | 2008-06-03 | - |
dc.description.country | US | - |
dc.description.oa | Version of Record | en_US |
Appears in Collections: | Patent |
Files in This Item:
File | Description | Size | Format | |
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us7381483b2.pdf | 391.9 kB | Adobe PDF | View/Open |
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