Shielded cryogenic trap

Refrigeration – Low pressure cold trap process and apparatus

Patent

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Details

62268, 417901, B01D 800

Patent

active

055378331

ABSTRACT:
A cryogenic trap is shielded by a floating baffle array which is insulated from ambient temperature. The cryogenic trap includes a baffle array which is suspended by conductive braid from split cylinders. The split cylinders are cooled by respective closed cycle refrigerators.

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