Patent · US Active

Methods and systems for air fuel ratio control

US8903575B2 · kind B2 · utility

3Cited by

11References

20Claims

0Family size

Assignee

General Electric Company · US

Inventors

James Robert Mischler · Lawrence Park, US
Jassin Marcel Fritz · Munich, DE
Sebastian Walter Freund · Seßlach, DE

Key dates

Filing date	Jun 3, 2011
Grant date	Dec 2, 2014
Priority date	—
Expiry date	Nov 23, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Various methods and systems for an engine driving an electrical power generation system are provided. In one embodiment, an example method for an engine driving an electrical power generation system includes adjusting an engine speed in response to a relationship between oxygen and fuel while maintaining a power transmitted to the electrical power generation system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.