Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Continuous solid micro thruster

A micro-propeller, continuous technology, used in jet propulsion devices, machines/engines, rocket engine devices, etc., can solve problems such as poor repeatability of propellers

Active Publication Date: 2017-07-21
BEIJING MECHANICAL EQUIP INST
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a continuous solid micro-propeller, which solves the problem that the propeller has poor repeatability and can only achieve single point single propulsion

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Continuous solid micro thruster
  • Continuous solid micro thruster
  • Continuous solid micro thruster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] The invention provides a continuous solid micro-propeller, such as Figure 1-3 As shown, it includes a packaged conduit 1 , a curved conduit 2 , a micro propulsion unit 3 , a nozzle 4 , a compression spring 5 and an electromagnet 6 .

[0039] Such as Figure 4 As shown, the packaging conduit 1 is a rectangular parallelepiped shell structure with a square cross-section, and the inside is a cavity 8 with a square cross-section, the top is sealed, the bottom is an open end, and there are holes penetrating through the two side walls at the bottom of the opposite side walls. The through groove 7, the width of the through groove 7 is consistent with the width of the internal cavity 8 of the packaging conduit 1, and the height is consistent with the height of the micro-propelling unit 3; there are rectangular parallelepiped pads embe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a continuous solid micro thruster. The continuous solid micro thruster comprises an encapsulation conduit (1), a curved conduit (2), a plurality of micro propulsion units (3), a spray pipe (4), a supplemental unit and a propulsion unit. The encapsulation conduit (1) is of cuboid shell structure, a hollow cavity (8) is formed in the encapsulation conduit (1), the top of the encapsulation conduit (1) is sealed, the bottom of the encapsulation conduit (1) is opened, and a trough groove (7) penetrating through both sides wall is formed in the bottom of the encapsulation conduit (1); the spray pipe (4) is installed on the encapsulation conduit (1) in a butt joint mode; the micro propulsion units (3) are located in the hollow cavity (8) of the encapsulation conduit (1), the supplemental unit is arranged on the top of the encapsulation conduit (1), and the supplemental unit is compressible; the curved conduit (2) and the propulsion unit are correspondingly arranged on the two sides of the trough groove (7) of the encapsulation conduit (1). According to the continuous solid micro thruster, the single-point repeated propelling function can be achieved, the reaction is rapid, the thrust is large and reliability is high.

Description

technical field [0001] The invention relates to the field of propellers, in particular to a repeatable continuous solid micro propeller. Background technique [0002] With its high degree of integration, small size, light weight, fast response, high specific impulse, high reliability, and easy integration into a propulsion array, the micro-propulsion system is used in the trajectory adjustment of precision-guided weapons, the attitude and orbit of spacecraft, and so on. Control and deep space exploration have broad application prospects. According to different working principles, there are currently micro-cooled air propulsion systems, micro-electric propulsion systems and micro-chemical propulsion systems. [0003] Among the micro-propellers researched at home and abroad, the micro-cooled air propulsion system has large volume, high quality, and small specific impulse; the micro-electric propulsion unit has high power consumption and low thrust, and is not suitable for use ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F02K9/24F02K9/32
CPCF02K9/24F02K9/32
Inventor 李国中赵海龙马增帅栗夫园李平
Owner BEIJING MECHANICAL EQUIP INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com