Bibliographic Citation
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Title | Diesel tune-up method |
Creator/Author | Evasick, R.J. |
Publication Date | 1991 Dec 03 |
OSTI Identifier | OSTI ID: 5433664 |
Report Number(s) | US 5069185 ;A |
Other Number(s) | Pat. Priority: US 7-538568 |
Resource Type | Patent |
Specific Type | Special Availability |
Resource Relation | Pat. File: 15 Jun 1990 |
Subject | 330102 -- Internal Combustion Engines-- Diesel; DIESEL ENGINES-- OPTIMIZATION;DIESEL ENGINES-- PERFORMANCE; CYLINDERS;DESIGN;ELECTRONIC EQUIPMENT;THERMODYNAMICS |
Related Subject | ENGINES;EQUIPMENT;HEAT ENGINES;INTERNAL COMBUSTION ENGINES |
Description/Abstract | This paper describes a method for improving the performance of a multi-cylindered internal combustion engine having fuel injection by injectors controlled by an electronic controller, with the cylinders having internal thermodynamic operating values.^It comprises: with electronic thermodynamic value transducers, sensing the operating values inside the individual cylinders of the engine; with the electronic controller connected to the transducers, comparing the various thermodynamic operating values within the various cylinders to a standard thermodynamic value; and controlling the injectors such that cylinders operating at least a minimum amount below the standard thermodynamic value receive more fuel, thus elevating the thermodynamic operating value in the respective cylinder, and cylinders operating at values at least a minimum amount above the standard thermodynamic value receive relatively less fuel, such that thermodynamic operating values in the individual cylinders of the engine tend toward the standard thermodynamic value. |
Country of Publication | United States |
Language | English |
Format | Pages: (vp.) |
Availability | Patent and Trademark Office, Box 9, Washington, DC 20232 (United States) |
Rights | Edward J. Evasick, San Ysidro, CA (United States) |
System Entry Date | 2001 May 13 |
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