Abstract: The present invention relates to a method for filtering liquids. More particularly it is concerned with providing a clog-resistant filter of the kind in which a open end and with walls of metal, plastic or other suitable material bearing numerous perforations, is placed within a housing in such a manner that the liquid entering the housing must flow from the inside of the filter element out through the perforations in the latter, before it can leave the housing, with the result that solid material strained from the liquid flowing through the filter is retained within the filter element.
Type:
Grant
Filed:
October 29, 1990
Date of Patent:
December 31, 1991
Assignee:
Amiad U.S.A., Inc.
Inventors:
Geoffrey Goodman, Uri Cagan, Yitzhak Orlans
Abstract: The present invention relates to a filter for liquids. More particularly it is concerned with providing a clog-resistant filter of the kind in which a filter element (usually of hollow cylindrical shape), having at least one open end and with walls of metal, plastic or other suitable material bearing numerous perforations, is placed within a housing in such a manner that the liquid entering the housing must flow from the inside of the filter element out through the perforations in the latter, before it can leave the housing, with the result that solid material strained from the liquid flowing through the filter is retained within the filter element.
Type:
Grant
Filed:
December 6, 1989
Date of Patent:
October 30, 1990
Assignee:
Amiad U.S.A., Inc.
Inventors:
Geoffrey Goodman, Uri Cagan, Yitzhak Orlans