Fuel ejector and method for reduced NOx emissions
US6626661B1 · kind B1 · utility
8Cited by
1References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Nov 12, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23C2900/09002
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An improvement for an ejector having at least one discharge port effective for delivering a flow of fuel into a heating system such that flue gas in the heating system is entrained in the flow of fuel. The improvement comprises the ejector having an aerodynamic shape effective for increasing entrainment of the flue gas in the flow of fuel at the region of discharge adjacent the discharge port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.