Patents Assigned to Inflight Warning Systems, LLC
  • Remediation of fan source production of smoke in an aircraft cabin
    Patent number: 6883754
    Abstract: The method of remediating fan source production of smoke in an aircraft cabin, that includes detecting excessive vibration of the fan housing or frame produced in conjunction with fan rotor interference with the frame or housing causing smoke production, and effecting shut-down of fan rotor rotation in response to such detecting.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: April 26, 2005
    Assignee: Inflight Warning Systems, LLC
    Inventor: Stephen D. Ehrick