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:
Jan. 13, 2004
Filed:
Jul. 19, 2001
Applicant:
Inventor:
Per Simonsen, Jyllinge, DK;
Assignee:
Niro A/S, Soeborg, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 4/604 ;
U.S. Cl.
CPC ...
B01D 4/604 ;
Abstract
A filter unit ( ) for filtering gas has a plurality of bag filters ( ) hanging down from a suspension plate ( ) dividing a housing into a lower gas inlet side ( ) and an upper outlet side ( ) for filtered gas. The individual bag filter ( ) has an open end ( ) at the suspension plate, a tubular wall ( ) of a flexible filter material, and a lower end closure ( ) of an impermeable material and provided with a drain ( ). The end closures of the bag filters are interconnected.