PROPULSOR - SAFONOV PETR DMITRIEVICH

Title:

PROPULSOR

Document Type and Number:

WIPO Patent Application WO/2004/092010

Kind Code:

A1

Abstract:

The inventive rotor propulsor for moving in air or water environment is provided with a traction plate embodied in the form of a truncated cone having two covering lids. The top lid of said cone is provided with a medium suction orifice. The lower cover of the cone is embodied in the form of a solid disc and form an annular clearance >10 mm with the cone wall. The rotor blades are arranged in a perpendicular direction with respect to the disc plane and welded to a bushing at a right angle. A shaft of rotation is rigidly connected to said bushing. The lower edge of the blades is welded to the disc surface at a right angle. The angle between the axis of rotation and the cone generator ranges from 10 to 25°.

More Like This:

WO/2020/015695	DUCTED FAN UNMANNED AERIAL VEHICLE AND HOUSING THEREOF
WO/2022/128000	GOODS TRANSPORT BY MEANS OF AN UNMANNED AIRCRAFT AND TRANSPORT CONTAINERS
WO/2018/144544	DAISY-CHAIN CROSS-FLOW FAN AERIAL VEHICLE CONFIGURATION

Inventors:

SAFONOV PETR DMITRIEVICH (RU)
MAZIKANICH MIKHAIL PETROVICH (RU)

Application Number:

PCT/RU2003/000181

Publication Date:

October 28, 2004

Filing Date:

April 18, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAFONOV PETR DMITRIEVICH (RU)
MAZIKANICH MIKHAIL PETROVICH (RU)

International Classes:

B64C27/20; B63H1/02; B63H1/12; B64C11/00; F04D17/16; F04D29/18; F04D29/22; F04D29/28; (IPC1-7): B64C27/20; B64C29/00

Foreign References:

US3123320A	1964-03-03
US4461436A	1984-07-24
GB942856A	1963-11-27
RU2198113C2	2003-02-10

Attorney, Agent or Firm:

Safonov, Petr Dmitrievich (4-132 Dzerzhins, Nizhegorodsky obl. 3, RU)

Download PDF:

View/Download PDF PDF Help

Previous Patent: A Wing ASSEMBLY CAPABLE OF INCREASIGN THE LIFT AND THE ANGLE OF STALL

Next Patent: WINGED SPACECRAFT