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公开(公告)号：US20160169142A1
公开(公告)日：2016-06-16
申请号：US14568496
申请日：2014-12-12
Applicant: General Electric Company
Inventor： Adam Edgar Klingbeil , Thomas Michael Lavertu , Ricardo Hernandez Pereira , Henrique Moritz
CPC classification number: F02D41/0027 , F02B29/0412 , F02B2043/103 , F02D19/061 , F02D19/0692 , F02D19/081 , F02D19/10 , F02D29/06 , F02D35/026 , F02D41/0025 , F02D41/0062 , F02D41/008 , F02D41/1446 , F02D41/1448 , F02D2200/0406 , F02D2200/0414 , F02M26/08 , F02M26/23 , F02M26/43 , Y02T10/36 , Y02T10/47
Abstract: A method for optimal fueling of an engine is disclosed. The method includes determining a quantity of exhaust residuals in each cylinder among a plurality of cylinders in the engine. Further, the method includes determining at least one of an intake and exhaust manifolds temperature, at least one of an intake and exhaust manifolds pressure, and a quantity of a first fuel being injected to each cylinder, and calculating a characteristic temperature of each cylinder based on the quantity of exhaust residuals, at least one of the intake and exhaust manifolds temperature and pressure, and the quantity of the first fuel. The method further includes determining a substitution rate of the first fuel for each cylinder based on the characteristic temperature, and controlling at least one of the quantity of the first fuel, and a quantity of a second fuel being injected to each cylinder based on the substitution rate.
Abstract translation: 公开了一种用于发动机最佳加油的方法。 该方法包括确定发动机中的多个气缸中的每个气缸中的排气残余量。 此外，该方法包括确定进气歧管和排气歧管温度中的至少一个，进气歧管和排气歧管压力中的至少一个以及向每个气缸喷射的第一燃料的量，并且计算每个气缸的特征温度 排气残留量，进气歧管和排气歧管中的至少一个温度和压力以及第一燃料的量。 该方法还包括基于特征温度确定每个气缸的第一燃料的替代速率，并且基于该替换来控制第一燃料的量和每个气缸喷射的第二燃料的量中的至少一个 率。
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公开(公告)号：US20180216448A1
公开(公告)日：2018-08-02
申请号：US15421843
申请日：2017-02-01
Applicant: General Electric Company
IPC: E21B43/12 , F04D13/08 , F04D13/06 , F04D1/06 , F04D29/42 , F04D29/041 , F04D29/043 , F04D29/10 , H02K5/132 , H02K5/16 , H02K5/22
CPC classification number: E21B43/128 , E21B43/01 , F04D1/06 , F04D13/062 , F04D13/0693 , F04D13/086 , F04D13/10 , F04D29/041 , F04D29/043 , F04D29/106 , F04D29/426 , F04D29/708 , F05D2260/609 , H02K5/132 , H02K5/163 , H02K5/225
Abstract: A motor protector includes a housing and a rotatable shaft disposed within the housing and a plurality of radial bearings coupled to the rotatable shaft, for supporting the rotatable shaft against the housing. The motor protector further includes a thrust bearing coupled to the rotatable shaft, for supporting the rotatable shaft against the housing. The motor protector also includes a shaft seal coupled to the rotatable shaft, and configured to seal a first portion from a second portion of the housing. The motor protector also includes an isolation chamber, coupled substantially lateral to the housing and configured to separate a first fluid and a second fluid via the housing.
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公开(公告)号：US09556809B2
公开(公告)日：2017-01-31
申请号：US14568496
申请日：2014-12-12
Applicant: General Electric Company
Inventor： Adam Edgar Klingbeil , Thomas Michael Lavertu , Ricardo Hernandez Pereira , Henrique Moritz
IPC: F02D41/00 , F02D19/06 , F02D19/08 , F02D41/14 , F02D35/02 , F02D19/10 , F02B43/10 , F02B29/04 , F02D29/06
CPC classification number: F02D41/0027 , F02B29/0412 , F02B2043/103 , F02D19/061 , F02D19/0692 , F02D19/081 , F02D19/10 , F02D29/06 , F02D35/026 , F02D41/0025 , F02D41/0062 , F02D41/008 , F02D41/1446 , F02D41/1448 , F02D2200/0406 , F02D2200/0414 , F02M26/08 , F02M26/23 , F02M26/43 , Y02T10/36 , Y02T10/47
Abstract: A method for optimal fueling of an engine is disclosed. The method includes determining a quantity of exhaust residuals in each cylinder among a plurality of cylinders in the engine. Further, the method includes determining at least one of an intake and exhaust manifolds temperature, at least one of an intake and exhaust manifolds pressure, and a quantity of a first fuel being injected to each cylinder, and calculating a characteristic temperature of each cylinder based on the quantity of exhaust residuals, at least one of the intake and exhaust manifolds temperature and pressure, and the quantity of the first fuel. The method further includes determining a substitution rate of the first fuel for each cylinder based on the characteristic temperature, and controlling at least one of the quantity of the first fuel, and a quantity of a second fuel being injected to each cylinder based on the substitution rate.
Abstract translation: 公开了一种用于发动机最佳加油的方法。 该方法包括确定发动机中的多个气缸中的每个气缸中的排气残余量。 此外，该方法包括确定进气歧管和排气歧管温度中的至少一个，进气歧管和排气歧管压力中的至少一个以及向每个气缸喷射的第一燃料的量，并且计算每个气缸的特征温度 排气残留量，进气歧管和排气歧管中的至少一个温度和压力以及第一燃料的量。 该方法还包括基于特征温度确定每个气缸的第一燃料的替代速率，并且基于该替换来控制第一燃料的量和每个气缸喷射的第二燃料的量中的至少一个 率。
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