Invention Grant
- Patent Title: Alternating starter use during multi-engine motoring
-
Application No.: US16829172Application Date: 2020-03-25
-
Publication No.: US11807378B2Publication Date: 2023-11-07
- Inventor: David Gelwan , Jesse W. Clauson , Frederick M. Schwarz
- Applicant: RTX CORPORATION
- Applicant Address: US CT Farmington
- Assignee: RTX CORPORATION
- Current Assignee: RTX CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: CANTOR COLBURN LLP
- Main IPC: F01D19/02
- IPC: F01D19/02 ; B64D31/12 ; F02C9/00 ; F02C7/27 ; F02C7/277 ; F02C9/18 ; F02C7/26 ; F02C7/268 ; F02C7/275

Abstract:
A system is provided for alternating starter use during multi-engine motoring in an aircraft. The system includes a first engine starting system of a first engine. A first controller is in communication with a second controller that controls a second engine starting system of a second engine, the first controller being configured to intermittently direct power to the first engine starting system to alternately accelerate and decelerate the first engine during motoring with respect to the second engine.
Public/Granted literature
- US20200239151A1 ALTERNATING STARTER USE DURING MULTI-ENGINE MOTORING Public/Granted day:2020-07-30
Information query