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Title: Fuel nozzle tube retention

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:
OSTI Identifier:
1345224
Assignee:
GENERAL ELECTRIC COMPANY NETL
Patent Number(s):
9,581,335
Application Number:
14/453,950
Contract Number:
FC26-05NT42643
Resource Relation:
Patent File Date: 2014 Aug 07
Research Org:
GENERAL ELECTRIC COMPANY, Schenectady, NY (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING