Title:
DUCT HAVING A FLOW-GUIDING SURFACE
Document Type and Number:
WIPO Patent Application WO/2011/151323
Kind Code:
A3
Abstract:
A duct in which a fluid can be guided is bounded by duct walls, wherein the duct walls have an inlet opening and an outlet opening through which the fluid can enter the duct and can leave the duct. The fluid has a flow rate (15) which is smaller along the duct walls than in the centre of the duct, with the result that a zone of higher flow rate and a zone of lower flow rate can be formed in the duct. In the duct there is arranged a flow-guiding surface (24) by means of which a portion of the fluid can be tapped from the zone of higher flow rate and mixed into the zone of lower flow rate.
Inventors:
WURZ DIETER (DE)
HARTIG STEFAN (DE)
HARTIG STEFAN (DE)
Application Number:
PCT/EP2011/058944
Publication Date:
February 16, 2012
Filing Date:
May 31, 2011
Export Citation:
Assignee:
ESG MBH (DE)
WURZ DIETER (DE)
HARTIG STEFAN (DE)
WURZ DIETER (DE)
HARTIG STEFAN (DE)
International Classes:
F15D1/00
Foreign References:
| US5335501A | 1994-08-09 |
Other References:
See also references of EP 2577071A2
Attorney, Agent or Firm:
HERRMANN, Johanna et al. (Patentabteilung /0067Zürcherstrasse 14, Winterthur, CH)
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