Liquid purification or separation – With repair or assembling means – Sliding or rolling on guide means
Patent
1988-10-21
1991-07-16
Jones, W. Gary
Liquid purification or separation
With repair or assembling means
Sliding or rolling on guide means
210329, 21033301, 210334, 210426, 425185, 425199, 425130, 4251311, 425190, B29C 4768
Patent
active
050322672
ABSTRACT:
In the filtering apparatus for an extrusion machine, a stream of heat-softened plastic material arrives via a flow conduit in a filter housing at an outlet, and thereby permeates replaceable filter means which are carried by a slide which is temporarily slid out of the stream of plastic material. For this, the slide comprises two chambers, forming flow conduit sections and arranged spaced in tandem in the direction of displacement, both of which are closed by filter plates. The slow conduit sections being, at a specified position of the slide in the filter housing internally in flow connection via, in each case, a port, with the outlet conduit in the filter housing and, externally via the filter plates, with the inlet conduit or with a backflow conduit in the filter housing.
REFERENCES:
patent: 4395212 (1983-07-01), Lambertus
patent: 4701118 (1987-10-01), Koching et al.
patent: 4752386 (1988-06-01), Schulz et al.
patent: 4781563 (1988-11-01), Capelle
patent: 4814186 (1989-03-01), Trott
Dubno Herbert
Indupack AG
Jones W. Gary
Savage Matthew O.
LandOfFree
Apparatus for filtering a heat-softened stream of plastic materi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for filtering a heat-softened stream of plastic materi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for filtering a heat-softened stream of plastic materi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-129324