System and method for controlling NOx
US9243576B2 · kind B2 · utility
12Cited by
1References
13Claims
0Family size
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Key dates
| Filing date | Jun 21, 2012 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Nov 24, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system and a method for controlling NOx may include predicting NOx generation amount by using a virtual sensor; comparing the NOx prediction amount with a predetermined NOx target amount; and controlling the NOx generation amount so as for the NOx prediction amount to follow the NOx target amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.