Invention Grant
- Patent Title: Conducting fluid containing micrometric magnetic particles
- Patent Title (中): 导电含微量磁性颗粒的流体
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Application No.: US11922419Application Date: 2006-06-26
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Publication No.: US08404139B2Publication Date: 2013-03-26
- Inventor: Emmanuelle Dubois , Jean Chevalet
- Applicant: Emmanuelle Dubois , Jean Chevalet
- Applicant Address: FR Paris FR Paris
- Assignee: Universite Pierre et Marie Curie,Centre National de la Recherche Scientifique
- Current Assignee: Universite Pierre et Marie Curie,Centre National de la Recherche Scientifique
- Current Assignee Address: FR Paris FR Paris
- Agency: Merchant & Gould
- Priority: FR0506510 20050627
- International Application: PCT/FR2006/001470 WO 20060626
- International Announcement: WO2007/000510 WO 20070104
- Main IPC: C10M171/00
- IPC: C10M171/00
Abstract:
The invention relates to a composite material formed by microparticles of magnetic material A and a conductive liquid B. The material is characterized in that the material A is chosen from magnetic compounds and magnetic alloys and is in the form of particles, the mean size of which is between 1 and 10 μm, and in that the support fluid B is a conductive fluid chosen from metals, metal alloys and salts that are liquid at temperatures below the Curie temperature of the material A, or from mixtures thereof.
Public/Granted literature
- US20090134354A1 Conducting Fluid Containing Micrometric Magnetic Particles Public/Granted day:2009-05-28
Information query
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