Method and apparatus for reducing running non-smoothness in an internal combustion engine
A technology for internal combustion engines and stability, applied to internal combustion piston engines, combustion engines, mechanical equipment, etc., can solve problems such as increased operational instability, and achieve the effect of good operational stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0038] figure 1 The dependence of the torque 11 on the ignition angle 12 for a constant lambda value 13 is shown schematically in a first flow diagram 10 .
[0039] exist figure 2 The torque 11 as a function of the lambda value 13 for a constant ignition angle 12 is shown schematically in the second flow diagram 10 .
[0040] The speed-dependent function for lambda regulation utilizes the relationship between the generated torque 11(T) and the injected fuel quantity and the ignition angle 12 or the resulting position of the combustion center of gravity, which is injected The fuel quantity corresponds to a lambda value 13 . Since, in addition to the lambda value 13 and the ignition angle 12, the rotational speed and the actual air quantity also have an influence on the generated torque 11, it is important to always use a constant operating point for different ignition angles 12 and / or for The resulting torques 11 for different lambda values 13 are compared.
[0041] By c...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com