Multiple venture tube gas fuel injector for a combustor
US7093438B2 · kind B2 · utility
15Cited by
17References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2005 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | May 19, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E20/34
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A gas fuel injector includes a first header plate; a second header plate spaced downstream from the upstream header plate; and a plurality of venturi tubes arranged in rows and sealably secured to the first and second header plates. Each of the venturi tubes includes an inlet section, a throat section and an exit. The exit is shaped into a pattern that reduces space between each of the venturi tubes at the exit of each of the plurality of venturi tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.