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:
Oct. 15, 2013
Filed:
Jun. 28, 2011
Jay M. Francisco, Chula Vista, CA (US);
Anthony C. Jones, San Diego, CA (US);
Greg R. Giddings, San Marcos, CA (US);
Nagamany Thayalakhandan, San Diego, CA (US);
Jason Peel, Encinitas, CA (US);
Jay M. Francisco, Chula Vista, CA (US);
Anthony C. Jones, San Diego, CA (US);
Greg R. Giddings, San Marcos, CA (US);
Nagamany Thayalakhandan, San Diego, CA (US);
Jason Peel, Encinitas, CA (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
An exhaust silencer assembly for use with an auxiliary power unit includes an eductor and a discharge pipe. The eductor is disposed downstream of the auxiliary power unit and has an entrance opening at a forward axial end thereof. The entrance opening is configured to receive exhaust airflow from the auxiliary power unit. The discharge pipe extends from the auxiliary power unit and communicates with the exhaust silencer assembly downstream of the entrance opening of the eductor.