Liquid purification or separation – Filter – Within flow line or flow line connected close casing
Patent
1990-07-24
1992-07-14
Jones, W. Gary
Liquid purification or separation
Filter
Within flow line or flow line connected close casing
210451, 210455, 210462, 210463, 100107, 100125, B30B 902
Patent
active
051300222
ABSTRACT:
To fasten filter covering (4) of a drainage element (2) for a fruit press, rod-shaped, flexible core (3) of drainage element (2) carries an elastic sleeve (11) on its end. Filter covering (4) is pulled over sleeve (11) and is held by an O-ring (13) in a annular slot (14) of sleeve (11). The end of drainage element (2) is detachably fastened in a holder (6) that is placed in container wall (5) of the fruit press to be axially immovable and that overlaps filter covering (4) and O-ring (13). During pulling action on filter covering (4) in the direction of arrow (17), annular slot (14) and O-ring (13) are deformed so that O-ring (13) acts as a wedge and solidly braces filter covering (4) against sleeve (11).
REFERENCES:
patent: 3207064 (1965-09-01), Hauser-Bucher
patent: 3951058 (1976-04-01), Hauser
patent: 4475451 (1984-10-01), Hartmann
Bucher-Guyer AG Maschinenfabrik
Jaskiewicz Edmund M.
Jones W. Gary
Savage Matthew O.
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