Patent of Russian Federation RU2265550
ELECTROMAGNETIC PROPULSOR FOR LIQUID MEDIA
Inventor: Urazov Farit Fajzovich (RU); Ivashov Vladimir Trifonovich (RU); Tarasenko Andrej Aleksandrovich (RU); Logojda Igor' Rostislavovich (RU)
Abstract: Urazov Farit Fajzovich (RU); Ivashov Vladimir Trifonovich (RU); Tarasenko Andrej Aleksandrovich (RU); Logojda Igor' Rostislavovich (RU)
Address for correspondence: 353900, Krasnodarskij kraj, g. Novorossijsk, ul. Rubina, 83, F.F.Urazovu
Issue Date: 2004.04.19
FIELD: electromagnetic propulsors for spatial motion of tele-controlled vehicle in liquid media.
SUBSTANCE: proposed electromagnetic propulsor includes laminated ferro-magnetic cylindrical core of stator with three-phase encapsulated winding rigidly secured in vehicle; revolving part is made in form of hollow laminated core with short-circuited copper winding; propeller blades are located inside core of revolving part. Each blade is made in form of three-layer structure: two outer layers are made from brass, bronze or plastic and inner layer is made in form of permanent magnet made from sintered powder material of high coercive force; number of blades is even and is equal to number of poles of stator winding.
EFFECT: enhanced conversion of power due to avoidance of use of reactive power from power source.
Date of publication 30.12.2006