Patent · US Active

Flight instrument warning display

US10457417B2 · kind B2 · utility

4Cited by

1References

15Claims

0Family size

Assignee

Bell Textron Inc. · US

Inventors

Erik John Oltheten · Fort Worth, US
Thomas W. Brooks · Starkville, US

Key dates

Filing date	Oct 26, 2018
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Oct 26, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB64D2045/0085
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

Embodiments are directed to flight instrument warnings that are configured to automatically adjust a low airspeed warning band on an airspeed indicator based on available torque margin and radar altimeter height. Warnings may be presented on a primary flight display or on flight instruments when a low airspeed band is entered.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.