-
1.
公开(公告)号:EP4417512A2
公开(公告)日:2024-08-21
申请号:EP24156835.1
申请日:2024-02-09
发明人: MANIG, Matthias , RUDENKO, Anton
CPC分类号: B64C29/0033 , B64D33/10 , B64D33/08 , B64D27/30 , B64D27/40
摘要: Die Erfindung betrifft eine Antriebsvorrichtung (1) mit einem elektrischen Antrieb (2), die mit einer Flugzeugstruktur (10) eines Senkrecht-Start- und - Landungsluftfahrzeugs verbunden ist, gekennzeichnet durch eine Strebenvorrichtung (3), die den elektrischen Antrieb (2) mit der Flugzeugstruktur (10) verbindet und der elektrische Antrieb (2) mittels einer Verschwenkvorrichtung (11) um eine Schwenkachse (S) relativ zur Flugzeugstruktur (10) verschwenkbar ausgebildet ist und mindestens eine Anlenkungsvorrichtung (A) der Verschwenkvorrichtung (11) an der Flugzeugstruktur (10) angeordnet ist.
-
公开(公告)号:EP4368504A1
公开(公告)日:2024-05-15
申请号:EP23209861.6
申请日:2023-11-14
发明人: TIAN, Yu
CPC分类号: B64U20/65 , B64U10/16 , B64U10/25 , B64U20/00 , B64U50/19 , B64D27/30 , B64C27/26 , B64C29/0008 , B64C29/0025
摘要: An aircraft and its associated aircraft linear support arms. The aircraft linear support arms include at least a rotor motor (1) and a propeller (100). The rotor motor (1) is connected to the propeller (100), and the linear support arm has a cross-sectional shape of an inverted teardrop shape. The streamlined structure of the inverted teardrop-shaped arm can reduce eddy currents formed by the propeller's downwash flow due to interference caused by the aircraft body, thereby reducing the wear and tear of the lift motor (1) and increasing the efficiency of the lift motor (1).
-
公开(公告)号:EP4434891A1
公开(公告)日:2024-09-25
申请号:EP24151566.7
申请日:2024-01-12
CPC分类号: B64D15/20 , B64D43/00 , F01D25/02 , B64D27/30 , B64C29/00 , B64D45/00 , F01D21/04 , F01D21/10 , B64U50/13
摘要: A system for detecting ice accretion on a rotor of an aircraft includes a processing system that is configured to: receive torque data indicative of actual torque supplied from an electric motor to the rotor; implement a model of the electric motor and the rotor that determines an estimated torque that should be supplied from the electric motor to the rotor; compute a load on the rotor from the actual torque and the estimated torque; compare the computed load to a predetermined magnitude; and when the computed load exceeds the predetermined magnitude, generate an alert that indicates ice is accreting on the rotor.
-
-