| 摘要 |
<p>The device comprises included in a casing of reduced overall dimensions: a free rotating rose provided with magnetic orientation means and in the bottom of which there is arranged a narrow radial slot; at least a potentiometric track; and a light reflector generator separated from said track by the rose forming shutter. The casing (19) is mounted with a cardan system and is provided with contact strips (22-23 and 24-25) providing the electric connections required to the supply source. The elements are arranged so that the relative motions between the casing and the rose determine the informations and eventually the control signals required. Applications: among others, automatic pilot control device for ships or other moving vehicles, repeater compass, warning compass for head deviation, and all angle detectors.</p> |
