Refrigeration – Low pressure cold trap process and apparatus
Patent
1995-05-02
1996-07-23
Kilner, Christopher
Refrigeration
Low pressure cold trap process and apparatus
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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Andeen Bruce R.
Matte Stephen R.
Helix Technology Corporation
Kilner Christopher
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