Title:
バーナ
Document Type and Number:
Japanese Patent JP4106144
Kind Code:
B2
Abstract:
Feeds (13) are provided for the fuels. The central axes of the hollow part cone bodies (1,2) have a widening conical inclination in the flow direction, and longitudinally run displacedly to one another. In the conical inner space formed by the part cone bodies on the burner head a fuel nozzle for the liquid fuel is placed. The feeds (13) are provided with fuel injectors and on the combustion chamber side a front plate (18) for anchoring the part cone bodies is arranged. The part cone bodies as the result of different thermic stress have different thermic expansions in the direction of the burner axis and particularly the front plate at the burner outlet is cyclically stressed. In the front plate between the areas of different axial expansion at least one unloading slot (30) for flexibility increase is arranged.
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Inventors:
Joachim Krauzich
We-Ream Nguyen
We-Ream Nguyen
Application Number:
JP36462798A
Publication Date:
June 25, 2008
Filing Date:
December 22, 1998
Export Citation:
Assignee:
ALSTOM
International Classes:
F23D17/00; F23C7/00
Domestic Patent References:
| JP9189405A | ||||
| JP61079722U |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard