The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 1992
Filed:
Aug. 05, 1991
Applicant:
Inventor:
Larry A Lien, Escondido, CA (US);
Assignee:
Desalination Systems, Inc., Escondido, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210641 ; 210 90 ; 210111 ; 210171 ; 210172 ; 2101952 ; 21032183 ; 2104164 ; 21050027 ; 210651 ; 210654 ; 210741 ; 210779 ; 210805 ; 210806 ;
Abstract
Apparatus for the supply of decontaminated fuel to a diesel engine including two filtering stages, the first being a spiral wound, cross flow ultrafiltration unit and the second being a spiral wound deadheaded ultrafiltration unit with a pressure operated alarm connected to respond to the build-up of contaminants in said second stage.