公开(公告)号：WO2019005649A1

公开(公告)日：2019-01-03

申请号：PCT/US2018/039237

申请日：2018-06-25

Applicant: MOTT CORPORATION

Inventor： MILLER, Michael K. ,  ROSENBERGER, John E. ,  MARENA, Alfonso ,  STEELE, James ,  BOLLUYT, Jonathan

IPC: B01D46/00

CPC classification number: B01D29/15 ,  B01D46/0004 ,  B01D46/2407 ,  B01D46/2411 ,  B01D2201/342 ,  B01D2201/345 ,  B01D2201/4092 ,  B01D2265/029 ,  B01D2271/022

Abstract: Embodiments of the present invention include systems and methods for providing a filter (100) that is sealed solely with mechanical forces. The filter may be a high pressure filter used in semiconductor manufacturing. In various embodiments, the filter includes a housing (101) with an angled end (115, 116) and a filter element (105) disposed inside the housing. The filter further includes a fluid fitting (120, 121) with an angled side. The angled side of the fitting has a different angle than the angled end of the housing. The filter also includes a compression collar (130, 131) fitted over the housing to compress the housing and the fitting. The result is a filter that may be used as a high-pressure fluid restrictor. The filter uses only mechanical seals to provide leak-proof highly filtered fluids in which impurities, contaminants and particulates are removed.