Title:
FUEL INJECTION DEVICE FOR GAS OR LIQUID FUEL TURBINE
Document Type and Number:
Japanese Patent JP3863210
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel injection device for a turbine for suppression of NOx discharge amount to a low level throughout a specified of a fuel feed pressure.
SOLUTION: A fuel injection device for a turbine comprises a means 16 for creating at least one air flow for mixture with a fuel feed source, and a fuel injection means to inject fuel in at least one zone approaching an air flow but shielded from an air flow. This constitution generates a pocket for fuel-rich fluid in the zone. The pocket ensures stabilization of flame at least at a low power set value. The zone is defined by the wall of a swirler 16.
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Inventors:
Eric Roy Noster
Application Number:
JP34879295A
Publication Date:
December 27, 2006
Filing Date:
December 19, 1995
Export Citation:
Assignee:
SIEMENS AKTIENGESELLSCHAFT
International Classes:
F23R3/12; F23C7/00; F23C99/00; F23D14/20; F23D14/74; F23D17/00; F23R3/28; (IPC1-7): F23R3/12; F23C11/00; F23C11/00; F23R3/28
Domestic Patent References:
| JP2028964U | ||||
| JP4187909A |
Attorney, Agent or Firm:
Nobuyuki Iida