Two-stroke engine with function Fourier blade wall and left right boxes with increased compression ratio

A two-stroke, compression ratio technology, applied in the field of combustion chamber and ignition device, can solve problems such as poor fuel economy and excessive hydrocarbon emissions

Active Publication Date: 2015-09-16
NINGBO DAYE GARDEN EQUIP
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the fuel economy of the two-stroke gasoline engine is worse than that of the four-stroke gasoline engine, and the hydrocarbon emissions in the tail gas often exceed the standard

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
  • Two-stroke engine with function Fourier blade wall and left right boxes with increased compression ratio
  • Two-stroke engine with function Fourier blade wall and left right boxes with increased compression ratio
  • Two-stroke engine with function Fourier blade wall and left right boxes with increased compression ratio

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0203] Refer to the Fourier function's rectangular wave in the mathematical physics method of advanced mathematics, the overshoot of the Gibbs phenomenon, the overshoot convergence wave and the reference delay theorem, displacement theorem, and convolution theorem to approximate a single Fourier function The expansion of the circular frequency is similar to the gradually attenuating spectrum described by the Fourier series, with multiple peak waves that change from large to small and from sparse to dense. What mathematical physics describes should be a high-level generalization of many actual phenomena. Engine scavenging The law of turbulent flow motion should not be an exception and completely surpassed, and there should be some similarities or paradoxes or complement each other when more or less reference; The Fourier function gap (53j) and the jump inflection point (54j) on the upper part of the high wall have at least one bend shape close to 90 degrees, which is approximate...

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 relates to energy conservation and emission reduction, in particular to a two-stroke engine with function Fourier blade wall and left right boxes with an increased compression ratio. Mould opening is approximate to multiple peak waves from large to small and from scattered to dense of a gradually damped frequency spectrum painted by imitating Fourier series, mathematics and physics describe high generalization of multiple practical phenomena, the motor scavenging turbulent motion rule can not be an exception and be exceeded, also, can be similar or used for reference more or less; the Fourier function notch (53j) and saltus inflection points (54j) of the wall are approximate to Gibbs overshot convergence wave, namely gradually approached rectangle saltus wave painted by imitating the Fourier series Gibbs overshoot phenomenon and fluctuated convex-concave (54k) with multiple of peak waves from large to small and from scattered to dense of the gradually damped frequency spectrum painted by imitating the Fourier series; therefore, the formed cylinder special body likes influences the air flow as the rock in midstream. The two-stroke engine has the linearity and guidance of advanced mathematics function imitating, and damping force characteristics and is beneficial for the noise high-frequency band, ratio of pressure rise and compression ratio comprehensively.

Description

technical field [0001] The invention relates to a combustion chamber and an ignition device in combustion equipment, especially on the basis of an improved combustion chamber with a function wave of an internal combustion engine and an ignition device for an internal combustion engine with a movable receiving electrode and a micro-moving discharge electrode. And on the basis of a gasoline engine with double auxiliary skirts on the piston skirt to reduce hydrocarbon emissions, and on the basis of a gasoline engine with improved piston skirt logarithmic differential equiangular skirt turbulence back channeling and emission reduction, and On the basis of the improved two-stroke gasoline engine with narrowed left and right box seats and double auxiliary vents to reduce emissions, a further improved two-stroke engine with periodic function Gibbs overshoot and convergent Beaufort blade wall and left and right with booster compression ratio The utility model relates to a two-stroke e...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F02P3/05F02P5/145
CPCF02B23/08F02F1/22F02F3/027F02F7/0021F02F7/0065Y02T10/12
Inventor 苏克叶德琛叶晓波胡靖榕朱典悝
Owner NINGBO DAYE GARDEN EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap