Forming method of mixed gas of layered lean-burn spraying-wall face combined-guiding LPG direct injection supercharged engine
A bottom surface and nozzle technology, applied in combustion engines, internal combustion piston engines, engine components, etc., can solve the problem that the method of forming the mixture has not yet been seen, and achieve the effect of reducing the fuel consumption rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0015] Example: On an engine with a cylinder diameter D=85mm, the combustion chamber is composed of a ridge-shaped top and a pit 1 with a large inclination (θ) bottom surface on the piston, and the compression ratio ε=10.5-11. The spark plug 3 is arranged on the symmetry line of the two exhaust valves at an appropriate position away from the nozzle, with three holes (total area of the nozzle hole A = 0.0643mm 2 ) Nozzle 2 is installed in the center of the combustion chamber, and its axis is inclined toward the spark plug ( figure 1 ). Under the action of the intake vortex 4, the part of the LPG spray 5 sprayed from the 2 holes on the upper part of the nozzle (the diameter of the nozzle Φ = 0.11mm, the injection angle rotates 20° and 40° counterclockwise along the horizontal axis) at the end of the compression process directly reaches the spark plug Near the electrode. The other part of the LPG spray 6 sprayed from a hole in the lower part of the nozzle (the diameter of the no...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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