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:
Nov. 04, 2003
Filed:
Oct. 09, 2001
Applicant:
Inventor:
Gideon Rosenberg, 36000 Kiryat Tivon, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 2/952 ;
U.S. Cl.
CPC ...
B01D 2/952 ;
Abstract
A filter-cleaning device and method for cleaning a filter ( ) utilizing a compressible fluid pulse generator ( ) including a pressure tank ( ), a tank inlet ( ) for inletting pressurized air or other compressible fluid, and a valve member ( ) normally in a closed position closing the tank outlet ( ), but being openable in a quick-action manner to produce a high-pressure high-flow impulse of fluid applied via the tank outlet to the filter outlet to back-flush the filter.