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:
Mar. 22, 2016
Filed:
May. 31, 2011
Applicants:
Dieter Wurz, Baden-Baden, DE;
Stefan Hartig, Achern, DE;
Inventors:
Dieter Wurz, Baden-Baden, DE;
Stefan Hartig, Achern, DE;
Assignee:
ESG mbH, Baden-Baden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15D 1/02 (2006.01); F04D 29/54 (2006.01); F15D 1/00 (2006.01); F04D 29/68 (2006.01); B01F 15/00 (2006.01);
U.S. Cl.
CPC ...
F15D 1/025 (2013.01); F04D 29/541 (2013.01); F04D 29/545 (2013.01); F04D 29/681 (2013.01); F04D 29/684 (2013.01); F15D 1/001 (2013.01); B01F 15/00915 (2013.01);
Abstract
A duct in which a fluid can be conducted is bound by duct walls, wherein the duct walls have an inlet opening and an outlet opening through which the fluid can enter the duct and exit the duct. The fluid has a flow velocity which is smaller along the duct walls than at the duct middle, so that a zone of higher flow velocity and a zone of lower flow velocity can be formed in the duct. A flow guide surface is arranged in the duct by means of which a portion of the fluid can be taken from the zone of higher flow velocity and can be mixed into the zone of lower flow velocity.