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:
Nov. 20, 2001
Filed:
Nov. 01, 1999
Applicant:
Inventor:
Bent Phillipsen, Rütihof, CH;
Assignee:
Asea Brown Boveri AG, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F01D 1/02 ; B63H 1/26 ;
U.S. Cl.
CPC ...
F01D 1/02 ; B63H 1/26 ;
Abstract
The object of the invention is to provide an axial-flow turbine having an improved efficiency. In addition, the assembly and dismantling possibilities are to be extended. According to the invention, this is achieved in that the parting seam (,) between the outer ring (,) of the nozzle ring (,) and the cover (,) is arranged on the moving-blade side of an imaginary plane (,) passing through the center of the gap width (,) of the axial gap (,).