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公开(公告)号：US20170299190A1
公开(公告)日：2017-10-19
申请号：US15130037
申请日：2016-04-15
Applicant: Solar Turbines Incorporated
Inventor： Rajeshriben Patel , James Scott Piper , Raymond Alvarez , Rasoul Paydar , Ram Srinivasan , Edouard Bahous
CPC classification number: F23R3/36 , F02C7/22 , F05D2220/32 , F05D2220/75 , F05D2240/35 , F05D2240/60 , F23C2900/07001 , F23R3/14 , F23R3/286 , F23R2900/00002 , Y02E50/12 , Y02T50/675
Abstract: A fuel injector for a combustion engine includes an injector head including a nozzle, a premixer, and a distributor structured to distribute a plurality of different fuels to different sets of fueling orifices in the premixer. A pilot assembly of the fuel injector is coupled to the premixer and includes a first fueling passage for a first fuel and a second fueling passage for a second fuel. Multiple sets of fueling orifices are positioned within the fuel injector, the fueling orifice sets being selectively connectable to a plurality of different fuel supplies, and both located and sized so as to accommodate a wide range of flow rates to enable a combustion engine coupled with the fuel injector to operate on fuels having a range of Wobbe numbers and compositions.
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公开(公告)号：US20170298884A1
公开(公告)日：2017-10-19
申请号：US15130058
申请日：2016-04-15
Applicant: Solar Turbines Incorporated
Inventor： Rajeshriben Patel , Ram Srinivasan , James Piper , Raymond Alvarez , Rasoul Paydar
CPC classification number: F02M61/16 , F02M43/04 , F23D14/64 , F23D2900/14021 , F23R3/286 , F23R3/36
Abstract: A fuel injector for a combustion engine includes an injector head including a nozzle, a premixer, and a distributor structured to distribute a plurality of different fuels to different sets of fueling orifices in the premixer. A pilot assembly of the fuel injector is coupled to the premixer and includes a first fueling passage for a first fuel and a second fueling passage for a second fuel. Multiple sets of fueling orifices are positioned within the fuel injector, the fueling orifice sets being selectively connectable to a plurality of different fuel supplies, and both located and sized so as to accommodate a wide range of flow rates to enable a combustion engine coupled with the fuel injector to operate on fuels having a range of Wobbe numbers and compositions.
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Patent Agency Ranking
公开(公告)号：US10247155B2
公开(公告)日：2019-04-02
申请号：US15130058
申请日：2016-04-15
Applicant: Solar Turbines Incorporated
Inventor： Rajeshriben Patel , Ram Srinivasan , James Piper , Raymond Alvarez , Rasoul Paydar
Abstract: A fuel injector for a combustion engine includes an injector head including a nozzle, a premixer, and a distributor structured to distribute a plurality of different fuels to different sets of fueling orifices in the premixer. A pilot assembly of the fuel injector is coupled to the premixer and includes a first fueling passage for a first fuel and a second fueling passage for a second fuel. Multiple sets of fueling orifices are positioned within the fuel injector, the fueling orifice sets being selectively connectable to a plurality of different fuel supplies, and both located and sized so as to accommodate a wide range of flow rates to enable a combustion engine coupled with the fuel injector to operate on fuels having a range of Wobbe numbers and compositions.
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公开(公告)号：US20170298875A1
公开(公告)日：2017-10-19
申请号：US15130019
申请日：2016-04-15
Applicant: Solar Turbines Incorporated
Inventor： Rajeshriben Patel , James Scott Piper , Raymond Alvarez , Rasoul Paydar , Ram Srinivasan
CPC classification number: F02M29/06 , F02M61/14 , F23R3/14 , F23R3/28 , F23R3/286 , F23R3/36 , Y02T50/675
Abstract: A fuel injector for a combustion engine includes an injector head including a nozzle, a premixer, and a distributor structured to distribute a plurality of different fuels to different sets of fueling orifices in the premixer. A pilot assembly of the fuel injector is coupled to the premixer and includes a first fueling passage for a first fuel and a second fueling passage for a second fuel. Multiple sets of fueling orifices are positioned within the fuel injector, the fueling orifice sets being selectively connectable to a plurality of different fuel supplies, and both located and sized so as to accommodate a wide range of flow rates to enable a combustion engine coupled with the fuel injector to operate on fuels having a range of Wobbe indices and compositions.
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公开(公告)号：US10234142B2
公开(公告)日：2019-03-19
申请号：US15130037
申请日：2016-04-15
Applicant: Solar Turbines Incorporated
Inventor： Rajeshriben Patel , James Scott Piper , Raymond Alvarez , Rasoul Paydar , Ram Srinivasan , Edouard Bahous
Abstract: A fuel injector for a combustion engine includes an injector head including a nozzle, a premixer, and a distributor structured to distribute a plurality of different fuels to different sets of fueling orifices in the premixer. A pilot assembly of the fuel injector is coupled to the premixer and includes a first fueling passage for a first fuel and a second fueling passage for a second fuel. Multiple sets of fueling orifices are positioned within the fuel injector, the fueling orifice sets being selectively connectable to a plurality of different fuel supplies, and both located and sized so as to accommodate a wide range of flow rates to enable a combustion engine coupled with the fuel injector to operate on fuels having a range of Wobbe numbers and compositions.
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公开(公告)号：US09976522B2
公开(公告)日：2018-05-22
申请号：US15130019
申请日：2016-04-15
Applicant: Solar Turbines Incorporated
Inventor： Rajeshriben Patel , James Scott Piper , Raymond Alvarez , Rasoul Paydar , Ram Srinivasan
CPC classification number: F02M29/06 , F02M61/14 , F23R3/14 , F23R3/28 , F23R3/286 , F23R3/36 , Y02T50/675
Abstract: A fuel injector for a combustion engine includes an injector head including a nozzle, a premixer, and a distributor structured to distribute a plurality of different fuels to different sets of fueling orifices in the premixer. A pilot assembly of the fuel injector is coupled to the premixer and includes a first fueling passage for a first fuel and a second fueling passage for a second fuel. Multiple sets of fueling orifices are positioned within the fuel injector, the fueling orifice sets being selectively connectable to a plurality of different fuel supplies, and both located and sized so as to accommodate a wide range of flow rates to enable a combustion engine coupled with the fuel injector to operate on fuels having a range of Wobbe indices and compositions.
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公开(公告)号：US10948188B2
公开(公告)日：2021-03-16
申请号：US16217997
申请日：2018-12-12
Applicant: Solar Turbines Incorporated
Inventor： Christian Di Norscia , Edouard Bahous , Michael J. Ramotowski , Ram Srinivasan
Abstract: A fuel injector for a combustor of a gas turbine engine is disclosed herein. The fuel injector includes a fuel delivery system for receiving and distributing fuel and an injector body. The injector body includes a primary fuel gallery, a pilot fuel gallery, a primary perforated plate, and a pilot distributor plate. The primary fuel gallery is formed as an annular cavity in the injector body and extends around an assembly axis. The primary fuel gallery and the pilot fuel gallery are in flow communication with the fuel delivery system. The primary perforated plate is disposed within the primary fuel gallery and divides the primary fuel gallery. The primary perforated plate having a first perforation to restrict flow. The pilot distributor plate is disposed within the center body assembly and radially inward of the first portion of the primary gallery, adjacent to portions of the tube stem. The pilot distributor plate having a pilot distributor passage to restrict flow.
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