Solar Turbines Inc.

Michael A Lane

Mario Eugene Abreu

Ram Srinivasan

Robert Fanella

Michael Telfer

Gusheng Hu

Ramarao Venkat Bandaru

Eric Christian Monson

Les Faulder

Ricardo Aleman

A sealing system for a fuel injector is provided. The fuel injector includes a body defining a plurality of fuel passages. Each of the plurality of fuel passages is defined by a first portion of the body and a second portion of the body. The sealing system includes a sealing structure adapted to be disposed between the first portion and the second portion. The sealing structure extends circumferentially around a central axis of the fuel injector. The sealing structure includes a ring and a plurality of lobes. Each lobe from the plurality of lobes is adapted to accommodate and seal a corresponding fuel passage from the plurality of fuel passages. The sealing system also includes a plurality of mechanical fasteners adapted to couple the first portion with the second portion, and to apply a pressure on the sealing structure to seal the plurality of fuel passages.

Fueling passage array sealing system and method of use

In a fuel injector, the temperature differential between a distributor plate, through which relatively cool fuel passes, and the manifold to which the distributor plate is bonded causes stresses and strains that can reduce the durability and longevity of the fuel injector. In disclosed embodiments, the distributor plate is bonded to an outer arm and inner arm. These arms act as levers to take up the stresses and strains caused by the temperature differential, thereby increasing the durability and longevity of the fuel injector.

Isolation of plate thermal expansion between different expansion rate materials

A splash plate dome assembly for a combustion liner of a turbine engine is disclosed. The splash plate may include an outer periphery having a plurality of corners and an inner periphery defining an aperture and an annular flange. The splash plate may include a plurality of first flow guides extending from the outer periphery to the inner periphery. The splash plate may further include a plurality of second flow guides extending from the outer periphery to a location intermediate the inner periphery and the outer periphery. The splash plate, annular flange, first flow guides, and second flow guides may be integrally formed by casting. The splash plate may be mounted to a combustion dome having a plurality of distributed through holes for forming impingement jets on an upstream face of the splash plate.

Splash plate dome assembly for a turbine engine

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Spring Valley, CA, United States of America

Michael A Lane