Title:
CIRCUMFERENTIAL FUEL CIRCUIT DIVIDER
Document Type and Number:
Japanese Patent JP2010085082
Kind Code:
A
Abstract:
To provide a fuel nozzle with low manufacturing cost an having two fuel circuits.
The fuel nozzle 100 includes a hub 106 with a plurality of output fuel holes 102, 104 arranged perimetrically around the hub. At least two plates located inside the hub 106 define fuel flow passages between an input fuel flow and the output fuel holes 102, 104. A plurality of enclosures is located between an inner surface of the hub 106 and an outer one of the plates. Each enclosure is in fuel flow communication with the first output fuel hole 104 and the input fuel flow to define a first one of the passages. The two plates define a second fuel flow passage which is in fuel flow communication with the input fuel flow and with second the output fuel hole 102.
Inventors:
STEWARD JASON THURMAN
Application Number:
JP2009211177A
Publication Date:
April 15, 2010
Filing Date:
September 14, 2009
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
F23R3/28; F23R3/14
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa
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