Unplanned Wing Ending for Airplane Wings and A Wing Containing Such a Wing End

摘要

1. The wingtip (W; W1, W2) of the wing for the wing (T; 10a, 10b) containing the base (E1) and the apex (E2), in which the local dihedral angle of the wingtip (W; W1, W2) of the wing is continuously increasing or decreasing from the base (E1) to the top (E2),! characterized in that! - the local sweep along the trailing edge (50) continuously increases in its passage from the base (E1) to the top (E2) of the wingtip (W; W1, W2) of the wing, and! - local sweep along the leading edge (60) continuously increases in the passage of the leading edge (60) from the base (E1) to the first intermediate point (61a), continuously decreases from the first intermediate point (61a) to the second intermediate point (62a), and continuously increases from the second intermediate point (62a) to at least the area in front of the tip (E2) of the wingtip (W; W1, W2). ! 2. The wing tip (W; W1, W2) according to claim 1, characterized in that the local sweep along the leading edge (60) continuously increases from the second intermediate point (62a) to the tip (E2) of the wing tip (W; W1, W2) wings. ! 3. The wing tip (W; W1, W2) according to claim 1, characterized in that the local sweep along the leading edge (60) continuously increases from the second intermediate point (62a) to the partial tip region (B4) (W; W1, W2 ) of a wing that extends in front of the apex (E2) and along the maximum extreme 8% of the wingtip length (W; W1, W2) of the wing, which (length) extends in the longitudinal direction (L) between the base (E1) and the apex (E2). ! 4. The wingtip (W; W1, W2) of the wing according to claim 1, characterized in that the increase or decrease in the local dihedral angle of the wingtip (W; W1, W2) of the wing is such that the angular difference between the local direction (SW-W) in scope based on (E1) and locale