Title:
COKING PREVENTIVE TYPE INJECTOR ARM
Document Type and Number:
Japanese Patent JP2007093200
Kind Code:
A
Abstract:
To provide a novel design capable of eliminating a fixed heat insulation edge, or capable of reducing at least it remarkably, by using cooling due to a flow of fuel itself, as to an injector, in particular, an arm thereof.
This injector arm 22 of the present invention has a peripheral duct 29 for constituting one part of a main fuel circuit for supplying the fuel continuously, and a central duct 28 for constituting one part of a secondary fuel circuit 33 for supplying the fuel basically in a variable rate.
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Inventors:
HERNANDEZ DIDIER
NOEL THOMAS
NOEL THOMAS
Application Number:
JP2006262708A
Publication Date:
April 12, 2007
Filing Date:
September 27, 2006
Export Citation:
Assignee:
SNECMA
International Classes:
F23R3/28; F02C7/232
Domestic Patent References:
| JPS59192859A | 1984-11-01 | |||
| JP2002139221A | 2002-05-17 |
Foreign References:
| US3638865A | 1972-02-01 | |||
| US3013732A | 1961-12-19 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
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