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:
Oct. 05, 2004
Filed:
Oct. 25, 2002
Applicant:
Inventor:
Dag Arne Eimer, Porsgrunn, NO;
Assignee:
Norsk Hydro ASA, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 5/314 ;
U.S. Cl.
CPC ...
B01D 5/314 ;
Abstract
A device for treatment of a gas stream includes one or more entities ( ) having functional elements ( ) that are attached to, and able to rotate with, a hollow axle ( ). The device also includes one or more pipes ( ) mounted axially inside the hollow axle for transportation of necessary auxiliary fluids to effect the gas treatment.