1
Myers William Joseph Jr, Mancini Alfred Albert, Hsiao George Chia Chun, Li Shui Chi, Hsieh Shih Yang, Mongia Hukam Chand: Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor. Gen Electric, January 21, 2009: GB2451144-A (8 worldwide citation)

A system 200 for actively controlling fuel flow from a fuel pump 202 to a mixer assembly 100 of a gas turbine engine combustor (26 fig 1) has at least one sensor 218 for detecting dynamic pressure in the combustor, a fuel nozzle (68 fig 4) for delivering fuel to the combustor, a controller 204 and a ...


2
Laing Peter, Wrubel Michael Peter, Savel Barry Walford, Harvey Rex Jay, Mancini Alfred Albert, Cooper James Neil, Mains Robert Thane: Fuel injector laminated fuel strip. Gen Electric, Parker Hannifin, December 10, 2003: EP1369644-A1 (8 worldwide citation)

A gas turbine engine fuel injector conduit includes a single feed strip (62) having a single bonded together pair of lengthwise extending plates (76, 78). Each of the plates has a single row (80) of widthwise spaced apart and lengthwise extending parallel grooves (84). Opposing grooves (84) in each ...


3
Kastl John Andrew, Parry David Walter, Mancini Alfred Albert: Integral combustor cowl plate/ferrule retainer.. Gen Electric, July 14, 1993: EP0550953-A1 (8 worldwide citation)

A combustor dome assembly is provided with a single continuous annular dome plate (24) having at least one circumferential row of spaced openings therethrough, a swirl cup assembly (32) attached to each of the dome plate openings, and inner and outer cowls (48,45) connected to the radially inner and ...


4
MANCINI ALFRED ALBERT, BENJAMIN MICHAEL ANTHONY, HSIAO GEORGE CHIA CHUN, CHAUVETTE CLAUDE HENRY: [fr] Injecteur de carburant pilote à double orifice, [de] Doppelöffnung-Pilotdüse, [en] Dual orifice pilot fuel injector. GEN ELECTRIC, October 20, 2010: EP2241816-A2 (5 worldwide citation)

[en] A gas turbine engine fuel nozzle assembly (12) has concentric primary and secondary pilot fuel nozzles (58, 59) with circular primary and annular secondary exits (98, 100) respectively and a main fuel nozzle (61) spaced radially outwardly of the pilot fuel nozzles (58, 59). The primary and seco ...


5
Mancini Alfred Albert: Cooled purging fuel injectors. Gen Electric, August 11, 2004: EP1445540-A1 (5 worldwide citation)

A fuel injector includes a main fuel nozzle (59) with a main nozzle fuel circuit and a pilot nozzle fuel circuit in fuel supply communication with a pilot nozzle (58). The injector further includes a purge means (216) for purging the main nozzle fuel circuit while the pilot nozzle fuel circuit suppl ...


6
Mancini Alfred Albert, Mongia Hukam Chand: Centerbody for mixer assembly of a gas turbine engine combustor. Gen Electric, July 29, 2009: GB2456753-A (5 worldwide citation)

A mixer assembly 100 for use in a combustor (62 fig 2) of a gas turbine engine (10 fig 1) includes a centerbody 106 positioned between a pilot mixer 102 and a main mixer 104. The pilot mixer includes an annular pilot housing 108 and a pilot fuel nozzle 110 mounted in the housing and adapted for disp ...


7
MYERS WILLIAM JOSEPH JR, MANCINI ALFRED ALBERT, HSIAO GEORGE CHIA CHUN, LI SHUI CHI, HSIEH SHIH YANG, MONGIA HUKAM CHAND: METHODE ET APPAREIL POUR LA COMMANDE ACTIVE DE LECOULEMENT DE CARBURANT A UN MELANGEUR DUNE CHAMBRE DE COMBUSTION DUNE TURBINE A GAZ, METHOD AND APPARATUS FOR ACTIVELY CONTROLLING FUEL FLOW TO A MIXER ASSEMBLY OF A GAS TURBINE ENGINE COMBUSTOR. GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY, CRAIG WILSON AND COMPANY, October 7, 2014: CA2595061 (3 worldwide citation)

An apparatus (200) for actively controlling fuel flow from a fuel pump (202) to a mixer assembly (100) of a gas turbine engine combustor (26), where the mixer assembly (100) includes a pilot mixer (102) and a main mixer (104). The pilot mixer (102) further includes an annular pilot housing (108) hav ...


8
MANCINI ALFRED ALBERT, MONGIA HUKAM CHAND: INJECTEUR PILOTE DE COMBUSTIBLE POUR MELANGEUR DUNE TURBINE A GAZ A HAUTE PRESSION, PILOT FUEL INJECTOR FOR MIXER ASSEMBLY OF A HIGH PRESSURE GAS TURBINE ENGINE. GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY, CRAIG WILSON AND COMPANY, October 14, 2014: CA2597846 (3 worldwide citation)

A mixer assembly (67) for a gas turbine engine (10), including: a primary fuel injector (110) having a central axis (120) for injecting a primary fuel spray into a primary air stream, wherein fuel is provided at a desired rate and droplets of the fuel spray are within a desired size range; a seconda ...


9
Mancini Alfred Albert, Lohmueller Steven Joseph: Differential pressure induced purging fuel injectors. Gen Electric, August 11, 2004: EP1445539-A1 (2 worldwide citation)

A fuel injector (10) includes an annular main fuel nozzle received within an annular nozzle housing, a main nozzle fuel circuit having at least one annular leg, and a pilot nozzle fuel circuit. Spray orifices (106) of the leg extend through the fuel nozzle and spray wells (220) through the housing a ...


10
Mancini Alfred Albert, Leamy Kevin Richard, Ackerman John Frederick, Stowell William Randolph: Method and coating system for reducing carbonaceous deposits on surfaces exposed to hydrocarbon fuels at elevated temperatures. Gen Electric, March 17, 2004: EP1398079-A2 (2 worldwide citation)

A coating system (14) and method for reducing the tendency for hydrocarbon fluids, such as fuels and oils, to form carbonaceous deposits that adhere to the walls (12) of a containment article (10). Of particular concern are carbonaceous deposits that form at temperatures below about 650 DEG F (about ...