Fuel nozzle tube retention
Abstract
A system for retaining a fuel nozzle premix tube includes a retention plate and a premix tube which extends downstream from an outlet of a premix passage defined along an aft side of a fuel plenum body. The premix tube includes an inlet end and a spring support feature which is disposed proximate to the inlet end. The premix tube extends through the retention plate. The spring retention feature is disposed between an aft side of the fuel plenum and the retention plate. The system further includes a spring which extends between the spring retention feature and the retention plate.
- Inventors:
- Issue Date:
- Research Org.:
- GENERAL ELECTRIC COMPANY, Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1345224
- Patent Number(s):
- 9,581,335
- Application Number:
- 14/453,950
- Assignee:
- GENERAL ELECTRIC COMPANY
- DOE Contract Number:
- FC26-05NT42643
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Aug 07
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Cihlar, David William, and Melton, Patrick Benedict. Fuel nozzle tube retention. United States: N. p., 2017.
Web.
Cihlar, David William, & Melton, Patrick Benedict. Fuel nozzle tube retention. United States.
Cihlar, David William, and Melton, Patrick Benedict. Tue .
"Fuel nozzle tube retention". United States. https://www.osti.gov/servlets/purl/1345224.
@article{osti_1345224,
title = {Fuel nozzle tube retention},
author = {Cihlar, David William and Melton, Patrick Benedict},
abstractNote = {A system for retaining a fuel nozzle premix tube includes a retention plate and a premix tube which extends downstream from an outlet of a premix passage defined along an aft side of a fuel plenum body. The premix tube includes an inlet end and a spring support feature which is disposed proximate to the inlet end. The premix tube extends through the retention plate. The spring retention feature is disposed between an aft side of the fuel plenum and the retention plate. The system further includes a spring which extends between the spring retention feature and the retention plate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {2}
}
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Works referenced in this record:
Prevaporizer Type Combustion Chamber Having Longitudinally Movable Prevaporizer Tube
patent, October 1957
- Fromm, E. H.; Schirmer, R. M.
- US Patent Document 2,810,260