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:
Dec. 05, 2023
Filed:
Jan. 18, 2022
The Boeing Company, Chicago, IL (US);
Sherwin Chunshek Li, Edmonds, WA (US);
Leonard John Inderhees, Bothell, WA (US);
Russell T. Bridgewater, Monroe, WA (US);
Robert Erik Freeman, Seattle, WA (US);
Rostyslav Oleksiy Svitelskyi, Lynnwood, WA (US);
William Tyler Piersol, Everett, WA (US);
The Boeing Company, Arlington, VA (US);
Abstract
An example system includes a common mode pneumatic event detector to detect a common mode pneumatic event at pitot tubes of an aircraft, a latch, a relay switch in communication with the latch, and a latch controller to set the latch in a first state to cause the latch to output a first latch signal, the relay switch to output a first pressure signal in response to the first latch signal, the first pressure signal based on pressure data from the pitot tubes, and set the latch in a second state to cause the latch to output a second latch signal based on the detection of the common mode pneumatic event. The relay switch is to output a second pressure signal in response to the second latch signal. The second pressure signal includes estimated pressure data.