Liquid filtration device

Liquid purification or separation – Processes – Separating

Reexamination Certificate

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Details

C210S188000, C210S416100, C210S436000

Reexamination Certificate

active

06982041

ABSTRACT:
The present invention provides a liquid filtration device with internal flow paths that facilitate the purging of air bubbles from the device. The device includes internal channels that collect bubbles from fluid entering the filtration device and more efficiently direct fluid to sweep bubbles from the device during operation. The present invention also provides for an automatic means to minimize fluid loss during a vent process.

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M. E. Clark, “New Photochemical Filtration Technology for Process Improvement,” Mykrolis Applications Notes No. MA068, Retrieved from www.mykrolis.com/publications.nsf/search on Jun. 23, 2005.
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