SYSTEM FOR ALIGNING A PROPELLER |
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| 申请号 | PCT/US2012051213 | 申请日 | 2012-08-16 | 公开(公告)号 | WO2013066477A3 | 公开(公告)日 | 2013-06-27 |
| 申请人 | AEROVIRONMENT INC; FIRANSKI JASON; MCALLISTER JUSTIN BATES; OLCH RONALD H; DALAN LANE DENNIS; GHAPGHARAN EMIL; | 发明人 | FIRANSKI JASON; MCALLISTER JUSTIN BATES; OLCH RONALD H; DALAN LANE DENNIS; GHAPGHARAN EMIL; | ||||
| 摘要 | A motor assembly that includes a motor (102) having a rotatable shaft (100), a hub (106) coupled to the rotatable shaft (100), the hub (106) having a propeller indexer (118) to receive a propeller (104), when the propeller (104) is present, a sensor trigger (108) rotatable with the shaft (100) and positioned at a propeller offset angle thetaPROP from the propeller indexer (118), and a sensor (110) coupled to the motor and positioned to detect the sensor trigger (108) so that the propeller indexer (118) may be positioned at the propeller offset angle thetaPROP from the sensor (110) through rotation of the shaft (100) so that said sensor (110) is proximate to the sensor trigger (108). | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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