Thermal processing roller and temperature control apparatus...

Details Thermal processing roller and temperature control apparatus... Thermal processing roller and temperature control apparatus...

2005-07-22

2008-09-02

Van, Quang T (Department: 3742)

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

C219S619000, C399S330000, C165S090000

Reexamination Certificate

active

07420141

ABSTRACT:
A thermal processing roller includes a heat transfer medium flowing path therein and heats a member to be processed abutting against a surface of the roller or absorbs heat therefrom by heat transfer fluid flowing through the heat transfer medium flowing path, wherein a sealed chamber extending in a longitudinal direction of the roller and in which heat transfer medium of vapor-liquid two phases is sealed is formed within a thick portion of the roller.

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