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Flat flow-conducting grille

  • US 10,590,954 B2
  • Filed: 05/19/2016
  • Issued: 03/17/2020
  • Est. Priority Date: 05/20/2015
  • Status: Active Grant
First Claim
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1. A flow-conducting grille comprisinga grille web structure about an axial center line, the grille web structure includes radial webs spaced apart in a circumferential direction, coaxial circumferential webs spaced apart in a radial direction and an outer ring, wherein the flow-conducting grille is designed flat and a ratio D3/H of a maximum outer diameter (D3) thereof to an axial height (H) is defined to be in a range of 6-25, andan inflow side of the flow-conducting grille extends flat and parallel to a radial plane of the flow-conducting grille,a first coaxial circumferential web from the axial center line when viewed in the radial direction has an extent from an inflow side to an outflow side and is inclined radially outward with respect to the axial center line by an angle (α

  • ), anda second coaxial circumferential web from the axial center line when viewed in the radial direction has an extent from the inflow side to the outflow side, and is inclined radially inward with respect to the axial center line by an angle (β

    ).

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