RU2010135445A

RU2010135445A - SWIVEL SWIVEL

Info

Publication number: RU2010135445A
Application number: RU2010135445/05A
Authority: RU
Inventors: Георгий Васильевич Серга (RU); Георгий Васильевич Серга; Виктор Дмитриевич Таратута (RU); Виктор Дмитриевич Таратута
Priority date: 2010-08-24
Filing date: 2010-08-24
Publication date: 2012-02-27
Also published as: RU2457016C2

Abstract

Завихритель поворотный, выполненный из ленты, смонтированной внутри патрубка и согнутой по прямым линиям, размещенным под углом к кромкам ленты, с образованием одинаковых параллелограммов, расположенных на ленте попеременно в противоположные стороны, при этом, лента свернута в цилиндрические витки, соединенные друг с другом по продольным кромкам в виде пустотелого корпуса, с образованием по его периметру наружной и внутренней поверхностей однонаправленных многозаходных винтовых линий и многозаходных винтовых поверхностей треугольной формы, отличающийся тем, что корпус выполнен в виде части тора с образованием по его наружному и внутреннему периметру многозаходных винтовых поверхностей треугольной формы и однонаправленных многозаходных винтовых линий, при этом корпус изготовлен из секций, каждая из которых выполнена в виде кругового сектора, смонтированного из полосы, согнутой попеременно в разные стороны по прямым линиям в виде линий сгиба расположенных на полосе на равных расстояниях друг от друга и размещенным под углом к кромкам полосы с образованием разных по размерам четырехугольников с двумя параллельными сторонами, расположенными на полосе попеременно и параллельно друг другу, при этом полоса свернута в кольцо с многогранной поверхностью, а секции соединены друг с другом свободными сторонами упомянутых четырехугольников виде пустотелого корпуса, с образованием по его периметру наружной и внутренней поверхностей многозаходных винтовых поверхностей треугольной формы и однонаправленных многозаходных винтовых линий с изменяющимся по диаметру корпуса шагом. A swivel swirl made of a tape mounted inside the pipe and bent in straight lines placed at an angle to the edges of the tape, with the formation of the same parallelograms located on the tape alternately in opposite directions, while the tape is rolled into cylindrical coils connected to each other by longitudinal edges in the form of a hollow body, with the formation along its perimeter of the outer and inner surfaces of unidirectional multi-helical lines and multi-helical helical surfaces triangular th form, characterized in that the casing is made in the form of a part of the torus with the formation on its outer and inner perimeter of multi-helical triangular surfaces and unidirectional multi-helical lines, while the housing is made of sections, each of which is made in the form of a circular sector mounted from strip bent alternately in opposite directions along straight lines in the form of fold lines located on the strip at equal distances from each other and placed at an angle to the edges of the strip with the formation of different the sizes of the quadrangles with two parallel sides located alternately and parallel to each other on the strip, while the strip is folded into a ring with a multifaceted surface, and the sections are connected to each other by the free sides of the said quadrangles in the form of a hollow body, with the formation of the outer and inner surfaces of the multi-pass along its perimeter triangular helical surfaces and unidirectional multi-helical helical lines with a step that varies in diameter of the housing.

Claims

A swivel swirl made of a tape mounted inside the pipe and bent in straight lines placed at an angle to the edges of the tape, with the formation of the same parallelograms located on the tape alternately in opposite directions, while the tape is rolled into cylindrical coils connected to each other by longitudinal edges in the form of a hollow body, with the formation along its perimeter of the outer and inner surfaces of unidirectional multi-helical lines and multi-helical helical surfaces triangular th form, characterized in that the casing is made in the form of a part of the torus with the formation on its outer and inner perimeter of multi-helical triangular surfaces and unidirectional multi-helical lines, while the housing is made of sections, each of which is made in the form of a circular sector mounted from strip bent alternately in opposite directions along straight lines in the form of fold lines located on the strip at equal distances from each other and placed at an angle to the edges of the strip with the formation of different the sizes of the quadrangles with two parallel sides located alternately and parallel to each other on the strip, while the strip is folded into a ring with a multifaceted surface, and the sections are connected to each other by the free sides of the said quadrangles in the form of a hollow body, with the formation of the outer and inner surfaces of the multi-pass along its perimeter triangular helical surfaces and unidirectional multi-helical helical lines with a step that varies in diameter of the housing.