Registers – Transfer mechanism – Traveling pawl
Patent
1975-04-22
1976-10-19
Ruggiero, Joseph F.
Registers
Transfer mechanism
Traveling pawl
60 3915, 244 53R, B64D 2700, G06F 1550
Patent
active
039872793
ABSTRACT:
A logic controlled APR system including arming logic, engine failure detection circuits, and system fault detector circuit means for monitoring system integrity. The logic controlled APR system detects an engine failure in a multi-engine aircraft and provides increased fuel flow to the remaining normally operating engines, and includes a disarm mode in the event of an RTO (rejected take-off).
REFERENCES:
patent: 3434281 (1969-03-01), Donaldson
patent: 3514055 (1970-05-01), Gregoire et al.
patent: 3518023 (1970-06-01), Britten et al.
patent: 3715093 (1973-02-01), Van Dyke
patent: 3764785 (1973-10-01), Harner et al.
patent: 3811273 (1974-05-01), Martin
patent: 3875390 (1975-04-01), Eccles et al.
Borelan Alexander P.
Giffin James T.
Louden Peter J.
Olthouse Malcolm L.
Gardner Conrad O.
Krass Errol A.
Ruggiero Joseph F.
The Boeing Company
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