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Thrust vectoring nozzle of jet engine mounted on underwater ship

A jet engine and vector nozzle technology, applied in the field of vector nozzles, can solve problems such as complex structures

Inactive Publication Date: 2017-11-03
李新亚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to make the vector nozzle respond quickly, it is generally controlled automatically and has a complex structure

Method used

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  • Thrust vectoring nozzle of jet engine mounted on underwater ship
  • Thrust vectoring nozzle of jet engine mounted on underwater ship
  • Thrust vectoring nozzle of jet engine mounted on underwater ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The utility model relates to a vectoring nozzle of a submersible jet engine, which is composed of a nozzle component and a control component.

[0053] Such as figure 1 , figure 2 As shown, the nozzle components are composed of a nozzle 15 installed on the hull 1 and a vector nozzle 21.

[0054] The rear end face of the nozzle front cone section 15a of the nozzle pipe 15 is firmly connected with the front end face of the large spherical shell 15b of the front and rear part spherical shells, and the axis of the nozzle front cone section 15a passes through the ball of the large spherical shell 15b. Heart. The front end face of the vector nozzle rear cone section 21a of the vector nozzle 21 is firmly connected with the rear end surface of the small spherical shell 21b without the front and rear parts of the spherical shell, and the axis of the vector nozzle rear cone section 21a passes through the small spherical shell The center of the ball of 21b. The center of spher...

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PUM

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Abstract

The invention relates to a vectoring nozzle of a submersible jet engine, which is composed of a nozzle component and a manipulation component. The vector nozzle of the jet engine installed on the diving boat can not only change the direction of movement of the diving boat in the water, but also is more sensitive and faster than the rudder; its structure is simple and the manufacturing cost is low; it replaces the rudder, and the weight of the boat is reduced. The reduction of resistance not only improves the maneuverability, but also carries more fuel and increases the voyage; the upper steering wheel has two functions, which can not only turn the diving boat to the left or right, but also make the diving boat go up or down. Steering, function switching is fast and reliable.

Description

technical field [0001] The invention relates to a vector nozzle of a jet engine installed on a diving boat, in particular to a jet engine installed on a diving boat that can quickly change the direction of motion when the jet engine is installed on the water surface or submerged in water, and has a simple structure and low cost. Vector nozzle. Background technique [0002] After the invention of jet engine vector nozzle technology, the agility and maneuverability of fighter jets have been significantly improved; the vertical rudder of fighter jets has been reduced, and accordingly the air resistance has been reduced, the weight has been reduced, the fuel loaded has increased, and the range has increased. [0003] It is thought that if the vector nozzle is transplanted to the diving boat, the maneuverability of the diving boat can also be greatly improved; the rudder of the diving boat can be canceled, the resistance of the water will also be reduced, the weight can also be r...

Claims

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Application Information

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IPC IPC(8): F02K1/10F02K1/15B63G8/08B63G8/16
CPCF02K1/10B63G8/08B63G8/16F02K1/15
Inventor 李新亚
Owner 李新亚
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