Movable paddle

A paddle board and paddle shaft technology, applied in propellers, rotary propellers, rotary propellers, etc., can solve problems such as low efficiency, fiber troubles, and loud noises

Inactive Publication Date: 2014-12-24
王朋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The propeller uses the slope of the helical blade to rotate the cutting fluid left and right to generate thrust, which is noisy, low in efficiency, and easily troubled by fibers

Method used

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  • Movable paddle
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 , Paddle point I, H 3 、O 0 、H 3 ′, I′, each joint point O 3 、B 1 、D 1 、F 1 、G 1 , along the tangent D 1 D. 1 ′Translation, passing paddle point I and joining point A 0 、A 0 ', to paddle point I, H 1 , O 0 、H 1 ′, I′, each joint point O 3 ', B 1 ', D 1 ', F 1 ', G 1 ’, along the arc D 1 'D 0 'Offset 90 degrees to paddle points I, H 3 , O 0 、H 2 ′, I′, each joint point O 3 ', B 2 ', D 0 ', F 2 ', G 0 ’, along the arc D 0 'D 2 'Translate, move, to paddle point H 4 , O 0 、H 1 ', I 1 'Each joint point B 4 ', D 2 ', F 4 ', G 2 ’, along the tangent D 2 'D 2 Pan, paddle point I 2 , I 2 'Each joint point A 1 ', A 1 , to paddle point H 4 ', O 0 、H 1 , I 1 Each meeting point B 4 、D 2 , F 4 , G 2 , along the arc D 2 D. 0 Translate, move, to paddle point I', H 3 ', O 0 、H 2 , I each joint point O 3 , B 2 、D 0 , F 2 , G 0 , along the arc D 0 D. 1 Offset 90 degrees to paddle point I', H 2 ', O 0 、H 2 ...

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Abstract

A paddle can move to generate thrust and is formed by a chain paddle or a belt paddle and a paddle channel. A chain of the chain paddle or a belt of the belt paddle can draw a paddle rod to enable a straight face of a paddle plate to move forwards and backwards to shift and push fluid to generate thrust. The movable paddle is mainly applied to ships and airplanes.

Description

Technical field [0001] The invention relates to a device for generating thrust. Background technique [0002] At present, ships and aircraft generally adopt the propeller method to propel. The propeller uses the slope of the helical blade to rotate the cutting fluid left and right to generate thrust, which is noisy, low in efficiency, and easily troubled by fibers. Contents of the invention [0003] In order to eliminate the defects of the existing propeller, the present invention provides a paddle for moving the acting fluid. The paddle uses a square paddle plate with rounded corners to move forward and backward to dial and push the fluid to generate thrust. [0004] The technical solution adopted by the present invention to solve its technical problems: in the space coordinate system, x, y axis, point A 0 (x 1 , 0), O 3 (x 2 , 0), O 1 (x 5 ,0), B 0 (x 8 , 0), C 0 (x 10 ,0), D 0 (x 11 , 0), E 0 (x 13 ,0), F 0 (x 15 ,0), G 0 (x 17 ,0), 0<x 1 < x ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/14B64C11/00
Inventor 不公告发明人
Owner 王朋
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