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:
Sep. 20, 2022
Filed:
Jun. 07, 2021
Rohr, Inc., Chula Vista, CA (US);
Phillip Andelson, San Diego, CA (US);
Edward J Porth, San Diego, CA (US);
Alex Suares, Lakeside, CA (US);
Jeffrey Eishen, San Diego, CA (US);
Rohr, Inc., Chula Vista, CA (US);
Abstract
A bleed air system for a pneumatic system of an aircraft includes a low-pressure bleed tap configured to bleed a low-pressure compressed air from a low-pressure source; a high-pressure bleed tap configured to bleed a high-pressure compressed air from a high-pressure source; an upstream duct configured to receive one or both of the low-pressure compressed air and the high-pressure compressed air; a downstream duct configured to provide a regulated compressed air to the pneumatic system; a high-pressure shutoff valve positioned between the high-pressure bleed tap and the upstream duct; a low-pressure non-return valve positioned between the low-pressure bleed tap and the upstream duct; a pressure regulating and shutoff valve positioned between the upstream duct and the downstream duct, the pressure regulating and shutoff valve configured to generate the regulated compressed air; and a pressure relief valve positioned within the upstream duct.