Aircraft with counter-rotating turbofan engines
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Dec 9, 2015
filing date -
Dec 31, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An aircraft including a frame, a first turbofan engine coupled to the frame, and a second turbofan engine coupled to the frame is disclosed. The first turbofan engine includes a first turbine, a first fan coupled to the first turbine to be driven by rotation of the first turbine, and a first transmission coupled between the first turbine and the first fan to transmit rotation from the first turbine to the first fan. The second turbofan engine includes a second turbine, a second fan coupled to the second turbine to be driven by rotation of the second turbine, and a second transmission coupled between the second turbine and the second fan to transmit rotation from the second turbine to the second fan.
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