Motorized aircraft and method for determining output and number of electric motors in motorized aircraft
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Jun 30, 2015
filing date -
Jul 17, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A motorized aircraft is controlled by a drive control means that rotationally drives a propulsion system propeller. The propulsion system propeller is driven by a plurality of electric motors. A comparison detection unit compares estimated propeller torque and estimated motor torque with each other and detects an abnormal state of an electric motor on the basis of the fact that a difference between the propeller torque and a multiple of the motor torque is above a predetermined value.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- H02P Class
- 1367 Applications Filed
- 1133 Patents Issued To-Date
- 82.89 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- H02P Class
- 22.30 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 17, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 17, 2030 |
