Metallurgical apparatus – Means treating solid metal – By contact with gas
Reexamination Certificate
2004-08-23
2010-11-16
Kastler, Scott (Department: 1793)
Metallurgical apparatus
Means treating solid metal
By contact with gas
C266S249000
Reexamination Certificate
active
07833471
ABSTRACT:
A carburizing apparatus that can reduce cost and shorten the carburizing time is provided. A single coil for raising temperature, a plurality of coils for soaking, and a conveying mechanism that conveys a treatment object from a position of induction heating with the coil for raising temperature to positions of induction heating with the coils for soaking are provided inside a container for carburization treatment. The rated capacity of a power source for raising temperature that is connected to the coil for raising temperature is higher than the rated capacity of a power source for soaking connected to the coil for soaking.
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Tachisato Showa
Yamamoto Ryosuke
Jordan and Hamburg LLP
Kastler Scott
Koyo Thermo Systems Co., Ltd.
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