Heat Treating Apparatus

Patent · 10 September 2002

OSTI ID:880079

De Saro, Robert ^[1]; Bateman, Willis ^[2]

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1. Annandale, NJ
2. Sutton Colfield, GB

Apparatus for heat treating a heat treatable material including a housing having an upper opening for receiving a heat treatable material at a first temperature, a lower opening, and a chamber therebetween for heating the heat treatable material to a second temperature higher than the first temperature as the heat treatable material moves through the chamber from the upper to the lower opening. A gas supply assembly is operatively engaged to the housing at the lower opening, and includes a source of gas, a gas delivery assembly for delivering the gas through a plurality of pathways into the housing in countercurrent flow to movement of the heat treatable material, whereby the heat treatable material passes through the lower opening at the second temperature, and a control assembly for controlling conditions within the chamber to enable the heat treatable material to reach the second temperature and pass through the lower opening at the second temperature as a heated material.

• Research Organization: ENERGY RESEARCH CO
• DOE Contract Number: FC07-95CE41186
• Assignee: Energy Research Company (Staten Island, NY)
• Patent Number(s): US 6447288
• Application Number: 10/585014
• OSTI ID: 880079
• Country of Publication: United States
• Language: English