RU2011112923A

RU2011112923A - SCREW MOTOR

Info

Publication number: RU2011112923A
Application number: RU2011112923/11A
Authority: RU
Inventors: Георгий Васильевич Серга (RU); Георгий Васильевич Серга; Виктор Дмитриевич Таратута (RU); Виктор Дмитриевич Таратута
Priority date: 2011-04-04
Filing date: 2011-04-04
Publication date: 2012-10-10
Also published as: RU2482000C2

Abstract

Винтовой движитель, содержащий наружный и внешний корпус, вход в полость одного из которых перекрыт задвижкой, отличающийся тем, что винтовой движитель выполнен в форме пустотелой цилиндрической многозаходной винтовой рубашки, смонтированной по периметру корпуса транспортного устройства с возможностью вращения вокруг него и изготовлен по периметру в виде многозаходной винтовой поверхности с винтовыми канавками внутри и наружи под углом 5-45° к продольной оси пустотелой цилиндрической многозаходной винтовой рубашки в виде карманов криволинейной формы двоякой кривизны с центрами кривизны, расположенными снаружи и внутри ее поперечного сечения, смонтированной из одной и более свернутой в цилиндрические витки, соединенные друг с другом по продольным кромкам лент одинаковой ширины, согнутых волнообразно по размещенным под углом к продольным кромкам лент линиям сгиба, с образованием по наружной и внутренней поверхностям, направленных в одну сторону под углом 5-45° к продольной оси пустотелой цилиндрической многозаходной винтовой рубашки волнообразных винтовых поверхностей в виде карманов криволинейной формы по наружной и внутренней поверхностей, которые по периметру пустотелой цилиндрической многозаходной винтовой рубашки могут быть различными не только по форме, но и размерам, при этом расстояние между линиями сгиба равно сумме длин периметров геометрических фигур карманов внутренней и наружной поверхностей. A screw propulsion device comprising an external and external housing, the entrance to the cavity of one of which is blocked by a valve, characterized in that the screw propulsion device is made in the form of a hollow cylindrical multi-thread screw jacket mounted around the perimeter of the housing of the transport device with the possibility of rotation around it and made around the perimeter in the form multi-screw surface with screw grooves inside and outside at an angle of 5-45 ° to the longitudinal axis of the hollow cylindrical multi-thread screw shirt in the form of pockets cr a double-curvilinear shape with centers of curvature located outside and inside its cross section, mounted from one or more rolled into cylindrical coils, connected to each other along the longitudinal edges of the tapes of the same width, bent in a wave-like fashion along bending lines, with the formation on the outer and inner surfaces directed to one side at an angle of 5-45 ° to the longitudinal axis of the hollow cylindrical multi-thread screw jacket, wave-like screw surfaces pockets in the form of curvilinear shapes on the outer and inner surfaces, which along the perimeter of the hollow cylindrical multi-threading screw jacket can be different not only in shape but also in size, while the distance between the fold lines is equal to the sum of the lengths of the perimeters of the geometric shapes of the pockets of the inner and outer surfaces.

Claims

A screw propulsion device comprising an external and external housing, the entrance to the cavity of one of which is blocked by a valve, characterized in that the screw propulsion device is made in the form of a hollow cylindrical multi-thread screw jacket mounted around the perimeter of the housing of the transport device with the possibility of rotation around it and made around the perimeter in the form multi-screw surface with screw grooves inside and outside at an angle of 5-45 ° to the longitudinal axis of the hollow cylindrical multi-thread screw shirt in the form of pockets cr a double-curvilinear shape with centers of curvature located outside and inside its cross section, mounted from one or more rolled into cylindrical coils, connected to each other along the longitudinal edges of the tapes of the same width, bent in a wave-like fashion along bending lines, with the formation on the outer and inner surfaces directed to one side at an angle of 5-45 ° to the longitudinal axis of the hollow cylindrical multi-thread screw jacket, wave-like screw surfaces pockets in the form of curvilinear shapes on the outer and inner surfaces, which along the perimeter of the hollow cylindrical multi-threading screw jacket can be different not only in shape but also in size, while the distance between the fold lines is equal to the sum of the lengths of the perimeters of the geometric shapes of the pockets of the inner and outer surfaces.