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公开(公告)号：US20160252009A1
公开(公告)日：2016-09-01
申请号：US15050877
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gary L. HUNTER , Gustav R. JOHNSON
IPC: F02B37/013 , F02B37/18 , F02B37/00
CPC classification number: F02B37/013 , F02B37/001 , F02B37/004 , F02B37/18 , F02B41/10 , Y02T10/144 , Y02T10/163
Abstract: A turbo-compounding system may include a first turbine, a turbocharger, a bypass passageway and a valve. The first turbine may include an inlet in fluid communication with an exhaust manifold and an outlet in fluid communication with a fluid passageway. The first turbine may be drivingly coupled to an engine. The turbocharger includes a first compressor and a second turbine. The first compressor receives an intake fluid at a first pressure and discharges the intake fluid at a second pressure. The second turbine may drive the first compressor and receive exhaust gas from the fluid passageway downstream of the outlet of the first turbine. The bypass passageway may include a first end fluidly coupled with the engine exhaust manifold and a second end fluidly coupled with the fluid passageway downstream from the first turbine and upstream of the second turbine. The valve controls fluid-flow through the bypass passageway.
Abstract translation: 涡轮混合系统可以包括第一涡轮机，涡轮增压器，旁通通道和阀。 第一涡轮机可以包括与排气歧管流体连通的入口和与流体通道流体连通的出口。 第一涡轮机可以驱动地联接到发动机。 涡轮增压器包括第一压缩机和第二涡轮机。 第一压缩机在第一压力下接收进气并在第二压力下排出进气流体。 第二涡轮机可以驱动第一压缩机并从第一涡轮机的出口下游的流体通道接收废气。 旁路通道可以包括与发动机排气歧管流体连接的第一端和与第一涡轮机下游的流体通道和第二涡轮的上游流体连接的第二端。 阀门控制流经旁路通道的流体。
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公开(公告)号：US20160252067A1
公开(公告)日：2016-09-01
申请号：US15050945
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gustav R. JOHNSON , Gary L. HUNTER , Darrell SPARKS
CPC classification number: F02M61/14 , F01B7/02 , F02B23/0627 , F02B23/066 , F02B23/0663 , F02B23/0678 , F02B23/0687 , F02B23/069 , F02B25/08 , F02B75/28 , F02B75/282 , F02F3/24 , Y02T10/125
Abstract: A piston may include an outer peripheral surface and a crown. The outer peripheral surface may include first and second openings spaced about and extending through the outer peripheral surface. The crown may include a recess at least partially defined by a first lobe in fluid communication with the first opening and a second lobe in fluid communication with the second opening. Each of the first and second lobes may be recessed relative to an adjacent portion of the recess of the crown.
Abstract translation: 活塞可以包括外周表面和冠部。 外周表面可以包括在外周表面上间隔开并延伸穿过外周表面的第一和第二开口。 冠可以包括至少部分地由与第一开口流体连通的第一凸角限定的凹部和与第二开口流体连通的第二凸角。 第一和第二凸角中的每一个可以相对于冠的凹部的相邻部分凹进。
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Patent Agency Ranking
3.发明申请公开(公告)号：US20170067371A1
公开(公告)日：2017-03-09
申请号：US15245915
申请日：2016-08-24
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gary L. HUNTER , Gustav R. JOHNSON , Nicholas Michael ZAYAN
CPC classification number: F01K23/101 , F01K7/165 , F01K23/065
Abstract: A waste heat recovery system for an engine is disclosed. In one example, the waste heat recovery system includes an expander, a first heat exchanger system, and a second heat exchanger system. The expander is configured to convert waste heat from a working fluid into mechanical energy. The first heat exchanger system is in fluid communication with the expander, the first heat exchanger system disposed upstream of the expander. The second heat exchanger system is in fluid communication with the expander and is disposed upstream of the expander and arranged in parallel with the first heat exchanger system.
Abstract translation: 公开了一种用于发动机的废热回收系统。 在一个示例中，废热回收系统包括膨胀器，第一热交换器系统和第二热交换器系统。 膨胀器被配置为将来自工作流体的废热转换成机械能。 第一热交换器系统与膨胀器流体连通，第一热交换器系统设置在膨胀机的上游。 第二热交换器系统与膨胀机流体连通，并且设置在膨胀机的上游并且与第一热交换器系统平行布置。
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公开(公告)号：US20160252065A1
公开(公告)日：2016-09-01
申请号：US15050878
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gustav R. JOHNSON , Gary L. HUNTER
CPC classification number: F02M61/14 , F01B7/02 , F02B23/066 , F02B23/0663 , F02B23/0678 , F02B25/08 , F02B75/28 , Y02T10/125
Abstract: An opposed piston engine may include a first housing, first and second pistons, and first, second, and third fuel injector nozzles. The first housing may define a first passage extending along a first longitudinal axis. The first and second pistons may be slidably disposed within the first passage. The first, second, and third fuel injector nozzles may be in fluid communication with the first passage. At least one of the first, second, and third fuel injector nozzles may be angularly offset from another one of the first, second, and third fuel injector nozzles by an oblique angle about the first longitudinal axis.
Abstract translation: 相对的活塞发动机可以包括第一壳体，第一和第二活塞以及第一，第二和第三燃料喷射器喷嘴。 第一壳体可以限定沿着第一纵向轴线延伸的第一通道。 第一和第二活塞可以可滑动地设置在第一通道内。 第一，第二和第三燃料喷射器喷嘴可以与第一通道流体连通。 第一，第二和第三燃料喷射器喷嘴中的至少一个可以与第一，第二和第三燃料喷射器喷嘴中的另一个成角度地偏离第一纵向轴线的倾斜角。
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公开(公告)号：US20160252066A1
公开(公告)日：2016-09-01
申请号：US15050883
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gustav R. JOHNSON , Gary L. HUNTER
CPC classification number: F02M61/14 , F02B23/0663 , F02B23/0675 , F02B25/08 , F02B75/282 , F02M47/027 , F02M51/06 , Y02T10/125
Abstract: A fuel injector includes a nozzle, a needle, and a pressure control section. The nozzle has first and second ends and extends along a first longitudinal axis from the first end to the second end. The nozzle includes a nozzle body defining a first longitudinal passage that extends along the first longitudinal axis and through the second end of the nozzle. The needle is disposed within the first longitudinal passage and is movable between a first position in which the needle prevents fuel from flowing through the second end of the nozzle and a second position in which the needle allows fuel to flow through the second end. The pressure control section extends along a second longitudinal axis that is angularly offset relative to the first longitudinal axis of the nozzle. The pressure control section includes an electromechanical actuator that actuates the needle between the first and second positions.
Abstract translation: 燃料喷射器包括喷嘴，针和压力控制部。 喷嘴具有第一和第二端并且沿着第一纵向轴线从第一端延伸到第二端。 喷嘴包括限定沿着第一纵向轴线延伸并且穿过喷嘴的第二端的第一纵向通道的喷嘴主体。 针设置在第一纵向通道内并且可在第一位置和第二位置之间移动，在第一位置，针防止燃料流过喷嘴的第二端，并且第二位置中针允许燃料流过第二端。 压力控制部分沿着相对于喷嘴的第一纵向轴线成角度偏移的第二纵向轴线延伸。 压力控制部分包括在第一和第二位置之间致动针的机电致动器。
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6.发明申请公开(公告)号：US20160252053A1
公开(公告)日：2016-09-01
申请号：US15050847
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： Gustav R. JOHNSON , Gary L. HUNTER , Julian SHERBORNE
IPC: F02M26/04
Abstract: A powertrain system is provided and may include a combustion engine, a crankshaft, and a turbo-compounding system. The combustion engine may include an intake manifold and an exhaust manifold. The crankshaft may be driven by the engine. The turbo-compounding system may be configured to drive the crankshaft and may include a first turbine and a drive system. The first turbine may include an inlet fluidly communicating with the exhaust manifold. The drive system may include an input shaft driven by the first turbine, and an output shaft engaged with the crankshaft. The drive system may be configured to drive the output shaft at more than one drive ratio relative to the input shaft.
Abstract translation: 提供动力系统，并且可以包括内燃机，曲轴和涡轮混合系统。 内燃机可以包括进气歧管和排气歧管。 曲轴可以由发动机驱动。 涡轮混合系统可以被配置为驱动曲轴并且可以包括第一涡轮机和驱动系统。 第一涡轮机可以包括与排气歧管流体连通的入口。 驱动系统可以包括由第一涡轮机驱动的输入轴和与曲轴接合的输出轴。 驱动系统可以被配置成以相对于输入轴的多个驱动比来驱动输出轴。
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公开(公告)号：US20160252043A1
公开(公告)日：2016-09-01
申请号：US15050707
申请日：2016-02-23
Applicant: AVL Powertrain Engineering, Inc.
Inventor： James Mc Clearen , Jeffrey Wayne KLAVER , Gary L. HUNTER
Abstract: An example of a cylinder liner according to the present disclosure includes a first portion having a first end and a second end and a second portion having a first end and a second end. The second portion is separate from the first portion and the second end of the first portion overlays the first end of the second portion. The first portion and the second portion are configured to receive a piston slideably disposed within the first portion and the second portion.
Abstract translation: 根据本公开的气缸套的示例包括具有第一端和第二端的第一部分和具有第一端和第二端的第二部分。 第二部分与第一部分分离，第一部分的第二端覆盖第二部分的第一端。 第一部分和第二部分构造成容纳可滑动地设置在第一部分和第二部分内的活塞。
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