Liquid purification or separation – Diverse distinct separators – Including a filter
Patent
1988-01-27
1990-10-16
Hruskoci, Peter
Liquid purification or separation
Diverse distinct separators
Including a filter
210487, 2103232, B01D 2907
Patent
active
049632582
ABSTRACT:
A filter assembly comprises a casing, a semiflexible, perforated core and a filter cloth. The casing is provided with a liquid inlet and a liquid outlet and the core is arranged within the casing and between the liquid inlet and the liquid outlet so that liquid which passes from the inlet to the outlet must pass through the core at least once. The filter cloth covers the surfaces of the core so that liquid which passes from the inlet to the outlet must pass through the filter cloth at least once. In a first embodiment, the core includes an outer cylindrical portion, an inner cylindrical portion, an annular intermediate portion extending between the outer cylindrical portion and the inner cylindrical portion, and a plurality of fin portions extending radially inward from the outer cylindrical portion toward the inner cylindrical portion. In a second embodiment, the core includes a cylindrical portion and a plurality of fin portions extending radially outward from the cylindrical portion.
REFERENCES:
patent: 1693717 (1928-12-01), Lienesch
patent: 1723053 (1929-08-01), McKinley
patent: 1909308 (1933-05-01), Nugent
patent: 1951484 (1934-03-01), Lawes
patent: 2000137 (1934-05-01), Kelley
patent: 2189458 (1940-02-01), Carrier et al.
patent: 2835393 (1958-05-01), Buckman
patent: 2844255 (1958-07-01), Cavenah et al.
patent: 2914179 (1959-11-01), Foust
patent: 2988227 (1961-06-01), Harms
patent: 3096281 (1963-07-01), Smith et al.
patent: 3202284 (1965-08-01), Wade
patent: 3294141 (1966-12-01), Sicard et al.
patent: 3448862 (1969-06-01), Kudlaty
patent: 3647071 (1972-03-01), Lamort
patent: 3664095 (1972-05-01), Asker et al.
patent: 3813334 (1974-05-01), Bray
patent: 4075106 (1978-02-01), Yamazaki
patent: 4105562 (1978-08-01), Kaplan et al.
patent: 4154688 (1979-05-01), Pall
patent: 4263140 (1981-04-01), Wujnovich et al.
patent: 4290889 (1981-09-01), Erickson
patent: 4406787 (1983-09-01), Suto et al.
patent: 4419234 (1983-12-01), Miller et al.
Hruskoci Peter
Nessler Cynthia L.
Philpitt Fred
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