Burner for premix-type combustion

Details Burner for premix-type combustion Burner for premix-type combustion

2011-07-12

2011-07-12

Cuff, Michael (Department: 3741)

Power plants

Combustion products used as motive fluid

Combustion products generator

C060S776000, C431S351000

Reexamination Certificate

active

07975486

ABSTRACT:
The invention relates to a burner for premix-type combustion having a cavity which has at least one tangential air inlet slot for the supply of a combustion air flow, a device for the injection of fuel into the cavity which is provided in the region of a burner axis, and a device for the injection of premix fuel into the air inlet slots which is provided centrally in the inflow region of the combustion air flow. The device for the injection of premix fuel into the air inlet slots has at least one fuel supply, the fuel outlet openings of which are arranged in such a way that the premix fuel is introduced into the combustion air flow on both sides of the at least one fuel supply related to a cross-sectional plane at right angles to the burner axis.

REFERENCES:
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patent: 6102692 (2000-08-01), Dobbeling et al.
patent: 6176087 (2001-01-01), Snyder et al.
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patent: 7003960 (2006-02-01), Eroglu
patent: 2004/0029058 (2004-02-01), Eroglu
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Swiss Search Report dated Aug. 23, 2005 (with English translation of category of cited documents).

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