Magnetic field molding device, method for producing ferrite...

Details Magnetic field molding device, method for producing ferrite... Magnetic field molding device, method for producing ferrite...

2006-09-22

2011-11-29

Sole, Joseph Del (Department: 1743)

Plastic article or earthenware shaping or treating: apparatus

With direct application of magnetic force to manipulate...

C425S144000, C425S17480R, C425S412000

Reexamination Certificate

active

08066498

ABSTRACT:
The objects of the present invention are to provide a magnetic field molding device capable of improving yield in a production and stabilizing product quality, and a method for producing a ferrite magnet. In molding in a magnetic field, the mortar-shaped die19provided with a plurality of the cavities13is heated by the heater member20, provided in the heater block located under the mortar-shape die19, under control of a controller at varying temperature depending on the position of the mortar-shape die19, to keep uniform temperature of the slurry in the cavities13. This assures good and stable slurry dehydration properties and improves product yield.

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Notification of First Office action received in Corresponding Chinese Patent Application No. 200610146500.1; text of the first Office action.
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