Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Internal combustion engine control for improved fuel efficiency










Image Number 10 for United States Patent #8131445.

A variety of methods and arrangements for improving the fuel efficiency of internal combustion engines are described. Generally, an engine is controlled to operate in a skip fire variable displacement mode. Predictive Adaptive control is used to dynamically determine the working cycles to be skipped to provide a desired engine output.








 
 
  Recently Added Patents
Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permitting super highly concentrated collection
Power supply input voltage detection circuit
Variety corn line LIC7382
Anti-reductive high-frequency ceramic dielectric material sintered at low temperature and matched with copper internal electrode
Digital image processing device and processing method thereof
Maize hybrid X08B748
Tungsten barrier and seed for copper filled TSV
  Randomly Featured Patents
Self-contained multifunctional LCD flight indicator
Process for making heteroaryl amine intermediate compounds
Data backup system
Firearm having an indirect gas operating system
Electronic key for a motor vehicle
Motor drive apparatus and motor drive method
Process for making a shaped product with no material waste
Methods, apparatus and systems for providing secure information via multiple authorized channels to authenticated users and user devices
Separate confinement heterostructured semiconductor laser device having high speed characteristics
Induction furnace for heating and temperature homogenization in hot-rolling of thin steel strips