COMBUSTION AIR FLOW RATE ADJUSTING DEVICE FOR GAS TURBINE COMBUSTOR

In a combustion air flow rate adjusting device in which a cylindrical regulating ring (7) fitted about an outer peripheral surface of an inner cylinder (15) of a gas turbine combustor is translated along the outer peripheral surface of the inner cylinder (15) in order to vary an opening area of air...

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Bibliographic Details
Main Authors HISANO, KATSUKUNI, IIZUKA, NOBUYUKI, HIROSE, FUMIYUKI, ARAI, OSAMU, WADA, KATSUO
Format Patent
LanguageEnglish
Published 12.06.1991
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:In a combustion air flow rate adjusting device in which a cylindrical regulating ring (7) fitted about an outer peripheral surface of an inner cylinder (15) of a gas turbine combustor is translated along the outer peripheral surface of the inner cylinder (15) in order to vary an opening area of air intake ports formed in the peripheral wall of the inner cylinder (15), an arcuately moving part at a forward end of a lever (2) fixedly connected to a forward end of a shaft (3) extending inwardly through a peripheral wall of an outer cylinder (13) of the gas turbine combustor is connected to a part reciprocating together with the regulating ring (7), by leaf springs (8a, 8b).
Bibliography:Application Number: EP19870115259