Heat exchange – With retainer for removable article
Patent
1991-05-02
1993-01-19
Rivell, John
Heat exchange
With retainer for removable article
269 21, 118725, 118728, F28F 700, C23C 1646, B25B 1100
Patent
active
051800004
ABSTRACT:
For the transmission of heat under vacuum conditions to a workpiece, a carrier is used with gas outlets and gas return openings distributed on its surface. A dynamic gas layer is thus formed between the carrier and the workpiece wherein the gas effects thermal conduction between the carrier and the workpiece. The gas outlets terminate in a distribution space implemented as a groove and has at least on slot shaped aperture extending substantially around most of the carrier periphery.
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Hirscher Hans
Wagner Rudolf
Balzers Aktiengesellschaft
Leo L. R.
Rivell John
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