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. 06, 2018
Filed:
Nov. 18, 2013
Applicant:
Abb Turbo Systems Ag, Baden, CH;
Inventors:
Matthias Richner, Wettingen, CH;
Josef Bättig, Egliswil, CH;
Assignee:
ABB Turbo Systems AG, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 17/00 (2006.01); F01D 25/24 (2006.01); F01D 9/04 (2006.01); F01D 17/16 (2006.01);
U.S. Cl.
CPC ...
F01D 25/246 (2013.01); F01D 9/042 (2013.01); F01D 17/165 (2013.01); Y10T 29/49316 (2015.01);
Abstract
An exemplary nozzle ring has two fastening rings and a plurality of guide vanes, wherein holes are provided in one of the fastening rings for accommodating pins of the guide vanes, and openings are provided in the other fastening ring for accommodating positioning aids on the guide vanes.