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:
Aug. 02, 2016
Filed:
Nov. 30, 2012
Applicant:
Cummins Power Generation, Inc., Minneapolis, MN (US);
Inventors:
Daniel Norrick, New Brighton, MN (US);
Madhukar Mahishi, Minneapolis, MN (US);
Assignee:
CUMMINS POWER GENERATION, INC., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 77/13 (2006.01); F02B 63/04 (2006.01); H02K 9/08 (2006.01); F02B 77/11 (2006.01); F01P 3/18 (2006.01); H02K 9/19 (2006.01); F28D 21/00 (2006.01); F01P 1/00 (2006.01); F01P 5/08 (2006.01);
U.S. Cl.
CPC ...
F02B 77/13 (2013.01); F02B 63/04 (2013.01); F02B 63/044 (2013.01); F02B 77/11 (2013.01); H02K 9/08 (2013.01); F01P 3/18 (2013.01); F01P 5/08 (2013.01); F01P 2001/005 (2013.01); F02B 63/047 (2013.01); F28D 2021/0094 (2013.01); H02K 9/19 (2013.01);
Abstract
Systems, methods and apparatus for noise attenuation of a generator set are disclosed. The generator set includes an internal combustion engine enclosed within a compartment that substantially isolates the internal combustion from ambient air and a load connected to the internal combustion engine. A heat exchanger is disposed within or coupled to the compartment and is operable to cool air in the compartment without directly exchanging ambient air with compartment air.