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US 2006/0213178 A1Published application
Apparatus having thermally isolated venturi tube joints
AssigneeGeneral Electric Company
InventorsJames Storey, Constantin Dinu
Life of this patent
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Abstract
A gas fuel injector includes a first header plate, a second header plate, and a plurality of venturi tubes. The second header plate is spaced downstream from the first header plate. The plurality of venturi tubes is sealably secured to the first and second header plates. Each venturi tube of the plurality of venturi tubes is defined by a plurality of fixable components.
Claims20
A gas fuel injector comprising:
- a first header plate;
- a second header plate spaced downstream from said first header plate;
- and
- a plurality of venturi tubes sealably secured to said first and second header plates,
- wherein each venturi tube of said plurality of venturi tubes is defined by a plurality of fixable components.
2 more elements
A combustor for a gas turbine engine comprising:
- a preburner;
- and
- a fuel injector downstream of said preburner, said fuel injector includes,
- a first header plate;
- a second header plate spaced downstream from said first header plate;
- and
- a plurality of venturi tubes arranged in rows and sealably secured to said first and second header plates,
- wherein each venturi tube of said plurality of venturi tubes is defined by a plurality of fixable components.
5 more elements
Dependencies are inferred from the claim text.