MANUFACTURING APPARATUS AND METHOD OF MAGNET

PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a magnet and manufacturing method of a magnet which fully suppresses the stagnation of slurry in a channel from a tank to a molding machine and reduces the difference in the mass between slurry shots as compared with before. SOLUTION: The...

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Main Authors KUNIYOSHI YOICHI, KURAHASHI TAKAHIDE, TODA KAZUSHIGE, HIJIKATA HIDEKI, MORIMOTO KEIICHI, MARO HITOSHI, SASAKI HIDEKI, ENDO SHUNEI
Format Patent
LanguageEnglish
Published 09.10.2008
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a magnet and manufacturing method of a magnet which fully suppresses the stagnation of slurry in a channel from a tank to a molding machine and reduces the difference in the mass between slurry shots as compared with before. SOLUTION: The manufacturing apparatus of a magnet comprises: the tank 11 for storing slurry where the raw material powder of a magnet and a solvent are mixed; the molding machine 16 for forming the slurry; a slurry injection pump 13 for feeding the slurry from the tank 11 to the molding machine 16; the channel L5 for circulating the slurry through the pump 13; and a three-way valve 14 for switching the supply destination of slurry circulated in the channel L5 between the molding machine 16 and the tank 11. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070079680