Emission control for a gas turbine engine
US5937634A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 1997 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | May 30, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02C9/28
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Present gas turbine engines fail to effectively and efficiently control the emission emitted therefrom. Many existing systems estimate the amount of constituents emitted within the exhaust gas verses measuring the actual quantity of constituent emitted within the exhaust gas. The present exhaust gas monitoring system has the ability to measure the actual quantity of an emission constituent, such as carbon monoxide (CO), sends a signal to a control box, interprets the signal, sends a second signal to an actuation device controlling a fluid flow to the combustion section resulting in the controlling of emissions emitted from the gas turbine engine within the exhaust gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.