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Title: Passive thermal control of microwave furnace components

Patent ·
OSTI ID:1568699

A microwave furnace includes a microwave casket having an inner surface forming an internal cavity. A heatable body, formed at least in part of a microwave susceptor material, is located in the internal cavity of the casket and heats in response to a microwave field. A thermal control system is provided, which includes a fluid flow path extending through the casket and has an inlet and an outlet formed in the microwave casket. A portion of the fluid flow path is adjacent the heatable body. The thermal control system flows a thermal transfer fluid through the fluid flow path via the inlet to absorb heat from the heatable body and to transfer the absorbed heat along the fluid flow path until the thermal transfer fluid exits the fluid flow path via the outlet.

Research Organization:
Oak Ridge Y-12 Plant (Y-12), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
NA0001942
Assignee:
Consolidated Nuclear Security, LLC (Oak Ridge, TN)
Patent Number(s):
10,371,445
Application Number:
15/351,710
OSTI ID:
1568699
Resource Relation:
Patent File Date: 11/15/2016
Country of Publication:
United States
Language:
English

References (9)

Microwave Heat Treating of Manufactured Components patent-application May 2006
Microwave Off-Gas Treatment Apparatus and Process patent-application June 2001
Apparatus for Casting Metal patent February 1959
Furnace chamber having eductor to enhance thermal processing patent August 1998
Thermal processing system having slot eductors patent September 2008
Apparatus for Heating Moldings patent-application August 2013
Process and apparatus for effecting plasma sterilization patent November 1993
Recuperative furnace wall patent May 1987
Methods and apparatuses for manufacturing cast silicon from seed crystals patent May 2013

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