Sample filtration device

Details Sample filtration device Sample filtration device

B - Operations, Transporting

01

D

182/31

B01D 33/01 (2006.01) B01L 3/14 (2006.01) G01N 33/49 (2006.01)

Patent

CA 1321953

62-3439j D-16795 4537.US.01 IMPROVED SAMPLE FILTRATION DEVICE ABSTRACT OF THE DISCLOSURE The present invention relates to a sample filtration device of the type employing differential pressure. An outer container filled with a sample to be filtered slidably receives a hollow plunger having filter media disposed near one end and sealing means disposed in an annular groove about the periphery of the plunger. The annular groove of the plunger is formed by two components: an annular shoulder on a collector portion and the axial face of an annular ring formed in a retainer portion. The two portions are frictionally engaged to retain the filter in place and form the annular groove for the sealing means. This construction permits straight-pull molding of the component parts which eliminates mold mismatch flaws.

589055

Affiliated with

Also associated with

Rating

Sample filtration device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sample filtration device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sample filtration device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1238080