A deformable variable helical cylinder of the present invention is fundamentally based on a helix in a space. A helix starts at a point in a space and rotates around a central axis to draw a trajectory, and has a similar shape to a common spring. The factors defining a helix are the radius, pitch, and height of the helix. A variable helix is a helix of which the radius and period are modified, and in the present invention, the variable helix is characterized by a form in which the radius at the lower end thereof decreases toward the top. A deformable variable helix (mVHC) is a variable helix that is deformed once further, and the biggest feature thereof is that the exit section of the variable helix is deformed to be almost parallel to the central axis of rotation.
DEFORMABLE VARIABLE HELICAL CYLINDER AND PROPELLER AND NOZZLE USING SAME
VERFORMBARER ZYLINDER MIT VARIABLER HELIX SOWIE PROPELLER UND DÜSE DAMIT
CYLINDRE HÉLICOÏDAL VARIABLE DÉFORMABLE ET HÉLICE ET BUSE L'UTILISANT
2024-11-13
Patent
Electronic Resource
English
DEFORMABLE VARIABLE HELICAL CYLINDER AND PROPELLER AND NOZZLE USING SAME
European Patent Office | 2023
|Deformable variable spiral cylinder and propeller and nozzle using same
European Patent Office | 2024
|Modified Variable Helical Cylinder and Propeller and Nozzle Using The Same
European Patent Office | 2024
Modified Variable Helical Cylinder and Propeller and Nozzle Using The Same
European Patent Office | 2023
|MODIFIED VARIABLE HELIX CYLINDERS AND PROPELLER AND NOZZLE USING SAME
European Patent Office | 2024
|