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.
- 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
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Other works cited in this record:
Prevaporizer Type Combustion Chamber Having Longitudinally Movable Prevaporizer Tubepatent, October 1957
- Fromm, E. H.; Schirmer, R. M.
- US Patent Document 2,810,260
Self-aligning fuel nozzle assembly
patent, June 1984
- Ben-Porat, Avi
- US Patent Document 4,454,711
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