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Title: 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:
;
Publication 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 NETL
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. doi:. 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 = {Tue Feb 28 00:00:00 EST 2017},
month = {Tue Feb 28 00:00:00 EST 2017}
}

Patent:

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