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US 2019/0093561 A1Published application
Transfer tubes
AssigneeDelavan Inc.
InventorsJason A. Ryon, Jacob Greenfield, Lev Alexander Prociw
Life of this patent
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Abstract
A transfer tube assembly includes an outer tube defining a first flow path and an inner tube positioned within the first flow path. The inner tube defines a second flow path in fluid isolation from the first flow path. A connecting segment is downstream from the inner tube and the outer tube. The connecting segment has a first bore in fluid communication with the first flow path and a second bore in fluid communication with the second flow path.
Claims20
A transfer tube assembly comprising:
- an outer tube defining a first flow path;
- an inner tube positioned within the first flow path, wherein the inner tube defines a second flow path in fluid isolation from the first flow path;
- and
- a connecting segment downstream from the inner tube and the outer tube having a first bore in fluid communication with the first flow path and a second bore in fluid communication with the second flow path.
1 more element
A combustor system comprising:
- a combustor case;
- a manifold operatively connected to the combustor case;
- a transfer tube assembly downstream from and in fluid communication with the manifold, wherein the transfer tube assembly includes an outer tube defining a first flow path, an inner tube positioned within the first flow path, wherein the inner tube defines a second flow path in fluid isolation from the first flow path, and a connecting segment downstream from the inner tube and the outer tube having a first bore in fluid communication with the first flow path and a second bore in fluid communication with the second flow path;
- and
- a fuel distributor downstream from the transfer tube assembly, wherein the transfer tube assembly fluidly connects the fuel distributor to the manifold.
2 more elements
Dependencies are inferred from the claim text.