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公开(公告)号：US09995255B2
公开(公告)日：2018-06-12
申请号：US14600604
申请日：2015-01-20
Applicant: General Electric Company
Inventor： Alexis Gruschow , Leslie Orin Trask , Eric Richard Dillen , John Stephen Roth , Matthew Joseph Felion
IPC: F01P9/00 , F02M35/10 , F02M35/16 , F02M21/04 , F02M21/02 , F02M35/116 , F02D19/10 , F02D41/00 , F01P3/20 , F01P7/14 , F01P11/04 , F01P11/06 , F02M35/112 , F02F1/24 , F02B75/22 , F02B75/18 , F02M26/05
CPC classification number: F02M35/10288 , F01P3/20 , F01P11/04 , F01P11/06 , F01P2007/146 , F01P2060/08 , F01P2060/10 , F02B75/22 , F02B2075/1848 , F02B2201/064 , F02D19/105 , F02D41/0027 , F02F1/24 , F02M21/023 , F02M21/0278 , F02M21/0281 , F02M21/029 , F02M21/04 , F02M21/042 , F02M26/05 , F02M35/10144 , F02M35/10262 , F02M35/10268 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M35/116 , F02M35/164 , F05C2225/08 , Y02T10/146 , Y02T10/32 , Y02T10/36
Abstract: Various methods and systems are provided for an intake manifold for an engine. In one example, the intake manifold comprises a first passage for supplying intake air to a plurality of cylinders of the engine and a second passage for supplying gaseous fuel to the plurality of cylinders.
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公开(公告)号：US20170089278A1
公开(公告)日：2017-03-30
申请号：US14864984
申请日：2015-09-25
Applicant: General Electric Company
Inventor： Chetan Sharadchandra Tulapurkar , Manoj Gokhale , Roy James Primus , Leslie Orin Trask , James Robert Mischler , Adam Edgar Klingbeil , Thomas Michael Lavertu
CPC classification number: F02D41/0027 , B61C15/00 , B61C15/12 , F02B37/16 , F02B43/10 , F02B63/04 , F02B2043/103 , F02D19/0647 , F02D19/081 , F02D31/001 , F02D35/023 , F02D35/027 , F02D41/0007 , F02D41/0025 , F02D41/021 , F02D41/023 , F02D41/1456 , F02D41/1475 , F02D2200/1015 , F02D2200/50 , Y02T10/144 , Y02T10/32 , Y02T10/36 , Y02T30/10
Abstract: Various methods and systems are provided for adjusting an air-fuel ratio for combustion in an engine. In one embodiment, a method for an engine (e.g., a method for controlling an engine system) comprises responding to a sensed change in a load on the engine, or indications of engine knock or misfire, by one or more of: altering a speed of the engine, adjusting a fueling flow rate into at least one cylinder of the engine, and adjusting a position of a valve in a bypass passage configured to direct compressed intake air away from cylinders of the engine to obtain a determined air-fuel ratio; and thereby maintaining an air-fuel ratio in a determined range.
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公开(公告)号：US10125711B2
公开(公告)日：2018-11-13
申请号：US14811928
申请日：2015-07-29
Applicant: General Electric Company
Inventor： Jeffrey David Willis , James Robert Mischler , Leslie Orin Trask , Daniel Yerace
Abstract: Various systems are provided for delivering fuel to an engine. In one example, a system includes a controller and a fluid system configured to maintain a fluid at a pressure downstream of a check valve. The controller may be configured to determine if a leak is present in the fluid system based on a first pressure decay rate of the fluid system, and responsive to identifying that a leak is present in the fluid system, differentiate between an internal leak and an external leak based on a leak flow rate as fluid system pressure decreases.
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公开(公告)号：US09863342B2
公开(公告)日：2018-01-09
申请号：US14864984
申请日：2015-09-25
Applicant: General Electric Company
Inventor： Chetan Sharadchandra Tulapurkar , Manoj Gokhale , Roy James Primus , Leslie Orin Trask , James Robert Mischler , Adam Edgar Klingbeil , Thomas Michael Lavertu
IPC: F02D41/00 , F02B37/16 , F02B43/10 , B61C15/12 , F02D41/02 , F02D41/14 , F02D19/06 , F02D19/08 , F02D31/00 , F02D35/02 , F02B63/04
CPC classification number: F02D41/0027 , B61C15/00 , B61C15/12 , F02B37/16 , F02B43/10 , F02B63/04 , F02B2043/103 , F02D19/0647 , F02D19/081 , F02D31/001 , F02D35/023 , F02D35/027 , F02D41/0007 , F02D41/0025 , F02D41/021 , F02D41/023 , F02D41/1456 , F02D41/1475 , F02D2200/1015 , F02D2200/50 , Y02T10/144 , Y02T10/32 , Y02T10/36 , Y02T30/10
Abstract: Various methods and systems are provided for adjusting an air-fuel ratio for combustion in an engine. In one embodiment, a method for an engine (e.g., a method for controlling an engine system) comprises responding to a sensed change in a load on the engine, or indications of engine knock or misfire, by one or more of: altering a speed of the engine, adjusting a fueling flow rate into at least one cylinder of the engine, and adjusting a position of a valve in a bypass passage configured to direct compressed intake air away from cylinders of the engine to obtain a determined air-fuel ratio; and thereby maintaining an air-fuel ratio in a determined range.
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Patent Agency Ranking
公开(公告)号：US20190048820A1
公开(公告)日：2019-02-14
申请号：US16164238
申请日：2018-10-18
Applicant: General Electric Company
Inventor： Jeffrey David Willis , James Robert Mischler , Leslie Orin Trask , Daniel Yerace
Abstract: Various systems are provided for delivering fuel to an engine. In one example, a system includes a controller and a fluid system configured to maintain a fluid at a pressure downstream of a check valve. The controller may be configured to determine if a leak is present in the fluid system based on a first pressure decay rate of the fluid system, and responsive to identifying that a leak is present in the fluid system, differentiate between an internal leak and an external leak based on a leak flow rate as fluid system pressure decreases.
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公开(公告)号：US20170030281A1
公开(公告)日：2017-02-02
申请号：US14811928
申请日：2015-07-29
Applicant: General Electric Company
Inventor： Jeffrey David Willis , James Robert Mischler , Leslie Orin Trask , Daniel Yerace
CPC classification number: F02D41/22 , F02D41/0027 , F02D41/3809 , F02D2041/225 , F02M59/464 , F02M65/006 , G01M3/025 , G01M3/2876
Abstract: Various systems are provided for delivering fuel to an engine. In one example, a system includes a controller and a fluid system configured to maintain a fluid at a pressure downstream of a check valve. The controller may be configured to determine if a leak is present in the fluid system based on a first pressure decay rate of the fluid system, and responsive to identifying that a leak is present in the fluid system, differentiate between an internal leak and an external leak based on a leak flow rate as fluid system pressure decreases.
Abstract translation: 提供了用于将燃料输送到发动机的各种系统。 在一个示例中，系统包括控制器和被配置为将流体保持在止回阀下游的压力的流体系统。 控制器可以被配置为基于流体系统的第一压力衰减速率来确定流体系统中是否存在泄漏，并且响应于识别出在流体系统中存在泄漏，区分内部泄漏和外部泄漏 当流体系统压力降低时，基于泄漏流量的泄漏。
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公开(公告)号：US09845774B2
公开(公告)日：2017-12-19
申请号：US14600736
申请日：2015-01-20
Applicant: General Electric Company
Inventor： Alexis Gruschow , Leslie Orin Trask , Eric Richard Dillen , John Stephen Roth , Matthew Joseph Felion
IPC: F01P9/00 , F02M35/10 , F02M35/16 , F02M21/04 , F02M21/02 , F02M35/116 , F02D19/10 , F02D41/00 , F01P3/20 , F01P7/14 , F01P11/04 , F01P11/06 , F02F1/24 , F02B75/22 , F02B75/18 , F02M26/05
CPC classification number: F02M35/10288 , F01P3/20 , F01P11/04 , F01P11/06 , F01P2007/146 , F01P2060/08 , F01P2060/10 , F02B75/22 , F02B2075/1848 , F02B2201/064 , F02D19/105 , F02D41/0027 , F02F1/24 , F02M21/023 , F02M21/0278 , F02M21/0281 , F02M21/029 , F02M21/04 , F02M21/042 , F02M26/05 , F02M35/10144 , F02M35/10262 , F02M35/10268 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M35/116 , F02M35/164 , F05C2225/08 , Y02T10/146 , Y02T10/32 , Y02T10/36
Abstract: Various methods and systems are provided for an intake manifold for an engine. In one example, an insert comprises an annular body having a top surface, bottom surface, inner surface, and outer surface. The insert further comprises a first groove for coupling an intake air port of an intake manifold to a cylinder head, a second groove for circulating gaseous fuel received from a gas runner of the intake manifold, and one or more openings to fluidically couple the second groove to an interior of the intake air port. The insert is configured to mix gaseous fuel and intake air at a coupling location between the intake manifold and the cylinder head.
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公开(公告)号：US20150204285A1
公开(公告)日：2015-07-23
申请号：US14600736
申请日：2015-01-20
Applicant: General Electric Company
Inventor： Alexis Gruschow , Leslie Orin Trask , Eric Richard Dillen , John Stephen Roth , Matthew Joseph Felion
CPC classification number: F02M35/10288 , F01P3/20 , F01P11/04 , F01P11/06 , F01P2007/146 , F01P2060/08 , F01P2060/10 , F02B75/22 , F02B2075/1848 , F02B2201/064 , F02D19/105 , F02D41/0027 , F02F1/24 , F02M21/023 , F02M21/0278 , F02M21/0281 , F02M21/029 , F02M21/04 , F02M21/042 , F02M26/05 , F02M35/10144 , F02M35/10262 , F02M35/10268 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M35/116 , F02M35/164 , F05C2225/08 , Y02T10/146 , Y02T10/32 , Y02T10/36
Abstract: Various methods and systems are provided for an intake manifold for an engine. In one example, an insert comprises an annular body having a top surface, bottom surface, inner surface, and outer surface. The insert further comprises a first groove for coupling an intake air port of an intake manifold to a cylinder head, a second groove for circulating gaseous fuel received from a gas runner of the intake manifold, and one or more openings to fluidically couple the second groove to an interior of the intake air port. The insert is configured to mix gaseous fuel and intake air at a coupling location between the intake manifold and the cylinder head.
Abstract translation: 为发动机的进气歧管提供各种方法和系统。 在一个示例中，插入件包括具有顶表面，底表面，内表面和外表面的环形体。 插入件还包括用于将进气歧管的进气口连接到气缸盖的第一凹槽，用于循环从进气歧管的气体流道接收的气体燃料的第二凹槽和一个或多个开口，以流体耦合第二凹槽 到进气口的内部。 插入件构造成在进气歧管和气缸盖之间的联接位置处混合气体燃料和进气。
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公开(公告)号：US20150204284A1
公开(公告)日：2015-07-23
申请号：US14600604
申请日：2015-01-20
Applicant: General Electric Company
Inventor： Alexis Gruschow , Leslie Orin Trask , Eric Richard Dillen , John Stephen Roth , Matthew Joseph Felion
CPC classification number: F02M35/10288 , F01P3/20 , F01P11/04 , F01P11/06 , F01P2007/146 , F01P2060/08 , F01P2060/10 , F02B75/22 , F02B2075/1848 , F02B2201/064 , F02D19/105 , F02D41/0027 , F02F1/24 , F02M21/023 , F02M21/0278 , F02M21/0281 , F02M21/029 , F02M21/04 , F02M21/042 , F02M26/05 , F02M35/10144 , F02M35/10262 , F02M35/10268 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M35/116 , F02M35/164 , F05C2225/08 , Y02T10/146 , Y02T10/32 , Y02T10/36
Abstract: Various methods and systems are provided for an intake manifold for an engine. In one example, the intake manifold comprises a first passage for supplying intake air to a plurality of cylinders of the engine and a second passage for supplying gaseous fuel to the plurality of cylinders.
Abstract translation: 为发动机的进气歧管提供各种方法和系统。 在一个示例中，进气歧管包括用于将进气供给到发动机的多个气缸的第一通道和用于向多个气缸供应气体燃料的第二通道。
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