Back-flushable filter having valved flusing pathway

Details Back-flushable filter having valved flusing pathway Back-flushable filter having valved flusing pathway

1995-02-16

1996-11-19

Drodge, Joseph W.

Liquid purification or separation

Plural distinct separators

Filters

55224, 55302, 210107, 2103331, 210411, 210427, 210456, B01D 2968

Patent

active

055759114

ABSTRACT:
A filter operable in either a filtering mode or in a flushing mode, includes a cylindrical filter body, and a plurality of partitions defining a plurality of axially-extending, circumferentially-spaced filter compartments each communicating with an axial section of the filter body. All the filter compartments communicate with the fluid inlet except for at least one filter compartment which is blocked. A flushing pathway is provided between each blocked compartment and the flushing outlet. A valve in the flushing pathway is movable either to (a) a closed position during the normal filtering mode, or (b) an open position during the flushing mode.

REFERENCES:
patent: 3994810 (1976-11-01), Schaffer
patent: 4026806 (1977-05-01), Drori
patent: 4042504 (1977-08-01), Drori
patent: 4156651 (1979-05-01), Mehoudar
patent: 4552655 (1985-11-01), Granot
patent: 4592839 (1986-06-01), Rosenberg
patent: 4614581 (1986-09-01), Drori
patent: 4632757 (1986-12-01), Rosenberg
patent: 4655910 (1987-04-01), Tabor
patent: 4661250 (1987-04-01), Rosenberg
patent: 4710284 (1987-12-01), Amit
patent: 4762615 (1988-08-01), Drori
patent: 4806217 (1989-02-01), Rosenberg
patent: 4923601 (1990-05-01), Drori
patent: 4935126 (1990-06-01), Drori
patent: 4995968 (1991-02-01), Snelling
patent: 5228993 (1993-07-01), Dori

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