| 摘要 |
FIELD: high-speed transport. ^ SUBSTANCE: movable body has straight rotor of linear electric motor. Stator is installed on supports and is furnished with superelectromagnet winding cooled by liquid helium. Superpermanent magnets and superelectromagnets are installed from outside in lower part of body and on upper parts of supports to create cushion. Compressed air service pipe with automatically controlled valve and system of ramified tubular air ducts and compressed air receivers are provided. Each receiver is made in form of spatial tubular truss of length equal to distance between supports. Upper parts of supports are made trough-shaped. Upper pipes of receivers are secured at level of horizontal section of trough-shaped part of corresponding supports being connected to service pipe through gland and ring seals to form one receiver for entire route. Holes to increase volume of receiver are made on longitudinal upper pipes of each receiver and on lower pipe at place of connection of tubular struts. Running bridge from one support to the other and from initial point of route to final point is made inside truss. Bridge is provided with guards and hand rails at two sides. Multifunctional design of air duct -receiver and mechanization and automation of control of route and air pipes improve reliability and strength of system. ^ EFFECT: increased service life, reduced weight of system. ^ 5 dwg |
