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Patent Searching and Data


Title:
BURNER ASSEMBLY, COMBUSTOR, AND GAS TURBINE
Document Type and Number:
WIPO Patent Application WO/2017/154821
Kind Code:
A1
Abstract:
This burner assembly of a combustor is equipped with: a plurality of first nozzles arranged in the circumferential direction of the combustor; a plurality of first burner cylinders which accommodate the plurality of first nozzles; and intermediate flow path forming portions which are connected to the downstream ends of the plurality of first burner cylinders so as to form intermediate flow paths allowing communication between the interior space of the plurality of first burner cylinders and the combustion chamber of the combustor. The intermediate flow path forming portions each have an inner peripheral wall which is positioned radially around the inside of the combustor such that the distance thereto from the center axis of the combustor is unequal in the circumferential direction.

Inventors:
TAKIGUCHI SATOSHI (JP)
SAITO KEIJIRO (JP)
TANIMURA SATOSHI (JP)
AKAMATSU SHINJI (JP)
Application Number:
PCT/JP2017/008727
Publication Date:
September 14, 2017
Filing Date:
March 06, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F23R3/28; F23R3/14; F23R3/18; F23R3/32
Domestic Patent References:
WO1999006767A11999-02-11
Foreign References:
JP2003517553A2003-05-27
JP2013190196A2013-09-26
JPH0814562A1996-01-19
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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