Automated bubble trap

Details Automated bubble trap Automated bubble trap

1990-12-11

1992-05-12

Therkorn, Ernest G.

Liquid purification or separation

Processes

Chromatography

210129, 210137, 210143, 210188, 2101982, B01D 1508

Patent

active

051124920

ABSTRACT:
An automated bubble trap for a liquid chromatography system includes a bubble trap or reservoir with level sensing devices at spaced elevations so that the liquid chromatography system can be operated unattended on a day to day basis so long as the liquid level is maintained between the liquid sensing elevations. The automated bubble trap will correct a low level condition restoring the liquid level to proper limits. However if a dry line condition is inferred, then the automated bubble trap will shut down the system until the problem is resolved.

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patent: 4981597 (1991-01-01), Allington

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