Liquid purification or separation – Filter – Within flow line or flow line connected close casing
Reexamination Certificate
2011-03-01
2011-03-01
Menon, Krishnan S (Department: 1772)
Liquid purification or separation
Filter
Within flow line or flow line connected close casing
C210S438000, C210S439000, C210S440000, C210S441000, C210S454000, C210S493500
Reexamination Certificate
active
07896166
ABSTRACT:
A compact filter element in which the end faces of a plurality of nonwoven filter layers (3) are fixedly integrated into a cover (4) and in which the oncoming flow of fluid to be filtered is deflected in the cover (4) in such a way that the fluid flows respectively into every second or alternating area between two adjacent nonwoven filter layers (3) and flows through the nonwoven filter layers (3) into the intervening spaces between the spaces between filter layers in to which it initially flows, from which intervening spaces it exits the filter element.
REFERENCES:
patent: 211787 (1879-01-01), Reynolds et al.
patent: 1759827 (1930-05-01), Babitch
patent: 2599604 (1952-06-01), Bauer et. al.
patent: 4139468 (1979-02-01), Rosaen
patent: 5858227 (1999-01-01), Stone et al.
patent: 5902479 (1999-05-01), Fukumori et al.
patent: 5967111 (1999-10-01), Hedman
patent: 6190432 (2001-02-01), Gieseke et al.
patent: 6517598 (2003-02-01), Anderson et al.
patent: 6610203 (2003-08-01), Jainek
patent: 6706181 (2004-03-01), Baumann et al.
patent: 6709588 (2004-03-01), Pavlin et al.
patent: 6896803 (2005-05-01), Cline et al.
patent: 2003/0010689 (2003-01-01), Yano et al.
patent: 19720775 (1998-11-01), None
patent: 1008375 (2000-06-01), None
patent: 281124 (1927-10-01), None
European Search Report dated Sep. 2, 2005.
Bauder Ralf
Muenkel Karlheinz
Kurtz Benjamin
Mann & Hummel GmbH
Menon Krishnan S
LandOfFree
Compact filter element does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compact filter element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact filter element will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2727623