Heat exchange – With timer – programmer – time delay – or condition responsive... – Temperature responsive or control
Reexamination Certificate
2007-07-31
2007-07-31
Ciric, Ljiljana (Department: 3744)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Temperature responsive or control
C165S157000, C165S163000, C165S011100, C029S890030
Reexamination Certificate
active
10489288
ABSTRACT:
This invention relates to an apparatus for conditioning the temperature of a fluid by utilizing a thermoplastic heat exchanger (50) comprised of a plurality of hollow tubes. The apparatus controls the temperature of a process fluid inside the heat exchanger (50) via a controller (46) by adjustment of a control valve (64) that regulates the flow of an exchange fluid. The apparatus can be used to maintain the temperature of a chemical bath (12) and also to prepare discreet dispensed volumes of temperature controlled liquid.
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LaForge Alicia Briggs
McLoughlin Robert
Pillion John E.
Shyu Jieh-Hwa
Ciric Ljiljana
Entegris, Inc.
King Timothy J.
Pillion John E.
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