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. 16, 2010
Filed:
Feb. 07, 2008
Applicants:
Christian Mueller, Ennetbaden, CH;
Matthias Rothbrust, Dietikon, CH;
Ivan Rozman, Nussbaumen, CH;
Inventors:
Assignee:
Alstom Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device () for the feed of air to a compressor () of a gas turbine plant has an air inlet duct () and an air inlet chamber () which adjoins the air inlet duct. For the purpose of damping sound emissions of the compressor (), a first and second inner wall () of the inlet chamber () is at least partially lined by means of melamine foam. The invention is characterized by the advantages in that silencing is ensured both with wetness and with chemically aggressive conditions. The silencing device is consequently functionally reliable over an extended operating period.