Mechanical vibration deicing system
First Claim
Patent Images
1. An aircraft deicing system comprising:
- at least one motor operative to drive at least one eccentric mass in rotational motion; and
at least one displacer fixed to at least one location on at least one aircraft surface and rotatably supporting a shaft about which said at least one eccentric mass moves in rotational motion, thereby producing inertial forces which are applied via said shaft to said at least one displacer, causing said at least one displacer to displace said at least one aircraft surface in a plurality of directions at each of said at least one location, said plurality of directions corresponding to changing positions of said eccentric mass as it moves in rotational motion about said shaft, thereby causing disengagement of ice from said at least one aircraft surface.
0 Assignments
0 Petitions
Accused Products
Abstract
An aircraft deicing system including at least one motor operative to drive at least one eccentric mass in rotational motion and at least one displacer coupled to at least one location on at least one aircraft surface and coupled to the at least one eccentric mass such that forces produced by the rotational motion of the eccentric mass are applied to the at least one displacer, causing the at least one displacer to displace the at least one aircraft surface in a plurality of directions at each of the at least one location, thereby causing disengagement of ice from the at least one aircraft surface.
-
Citations
16 Claims
-
1. An aircraft deicing system comprising:
-
at least one motor operative to drive at least one eccentric mass in rotational motion; and at least one displacer fixed to at least one location on at least one aircraft surface and rotatably supporting a shaft about which said at least one eccentric mass moves in rotational motion, thereby producing inertial forces which are applied via said shaft to said at least one displacer, causing said at least one displacer to displace said at least one aircraft surface in a plurality of directions at each of said at least one location, said plurality of directions corresponding to changing positions of said eccentric mass as it moves in rotational motion about said shaft, thereby causing disengagement of ice from said at least one aircraft surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An aircraft comprising:
-
an airframe including at least one aircraft surface; at least one motor operative to drive at least one eccentric mass in rotational motion; and at least one displacer fixed to at least one location on at least one aircraft surface and rotatably supporting a shaft about which said at least one eccentric mass moves in rotational motion, thereby producing inertial forces which are applied via said shaft to said at least one displacer, causing said at least one displacer to displace said at least one aircraft surface in a plurality of directions at each of said at least one location, said plurality of directions corresponding to changing positions of said eccentric mass as it moves in rotational motion about said shaft, thereby causing disengagement of ice from said at least one aircraft surface. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
Specification