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:
Sep. 04, 2018
Filed:
Nov. 05, 2014
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventor:
Roland Wunderer, Unterschleissheim, DE;
Assignee:
MTU Aero Engines AG, Munchen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 27/02 (2006.01); F04D 29/54 (2006.01); F04D 19/00 (2006.01);
U.S. Cl.
CPC ...
F04D 27/023 (2013.01); F04D 19/00 (2013.01); F04D 29/541 (2013.01); F04D 29/542 (2013.01); F04D 29/547 (2013.01);
Abstract
A gas turbine compressor including a guide vane (), a moving vane (), in particular downstream, and a bleed channel () having an upstream channel wall (), which merges into an annular space (), an axially opposite downstream channel wall () having an inlet edge (), which is rounded in particular, and a bleed channel outlet, the downstream channel wall enclosing with an axis of rotation of the compressor a first angle (α) which increases in the flow direction (x).