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1. 发明授权

US11028798B2 Internal-combustion-engine control device and control method 有权
公开(公告)号：US11028798B2
公开(公告)日：2021-06-08
申请号：US16643882
申请日：2018-08-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masanori Toya , Tomohiro Nakano , Akihiko Higuchi , Takayuki Omachi
IPC分类号： F02B1/00 , F02D41/30 , F02D41/04 , F02D41/14 , F02D41/34 , F02D41/00
摘要： A port injection valve injects fuel to an intake passage. In multiple injection processing, a demanded injection quantity of the fuel is divided into a synchronous injection quantity and a non-synchronous injection quantity in accordance with at least one of: the load, which is a physical quantity having a correlation with the amount of air to be filled; and the temperature of an internal-combustion engine. The fuel is injected through intake non-synchronous injection and intake synchronous injection in this order. In the intake synchronous injection, the fuel is injected synchronously with a valve-open period of an intake valve. In the intake non-synchronous injection, the fuel is injected at a timing more advanced than in the intake synchronous injection.

2. 发明授权

US09631664B2 Bolted joint inner thread coating and methods of manufacturing 有权
公开(公告)号：US09631664B2
公开(公告)日：2017-04-25
申请号：US13593995
申请日：2012-08-24
申请人： Roger A. Krause , Christopher Hall , Dan H. Dinu
发明人： Roger A. Krause , Christopher Hall , Dan H. Dinu
IPC分类号： F02B75/02 , F02B75/22 , F02B75/32 , F16B39/22 , F16C9/04 , F02B75/04 , F16J1/14 , F01B9/04 , F02B3/06 , F02B1/00 , F02B41/04 , F02B41/00 , F16C7/02 , F16B33/00 , F16B33/06
CPC分类号： F16B39/225 , F01B9/047 , F02B1/00 , F02B3/06 , F02B41/00 , F02B41/04 , F02B75/048 , F02B75/32 , F02B2075/025 , F02B2700/023 , F16B33/008 , F16B33/06 , F16C7/023 , F16C9/04 , F16C2226/60 , F16J1/14 , Y10T29/49288 , Y10T29/49966
摘要： A device and corresponding methods for applying a coating material are disclosed. The method may include applying a first coating material on a threaded region of an opening in a multi-piece assembly, and inserting at least one fastener to the threaded region. The fastener may include a mating thread selectively secured to the threaded region of the opening to create a first friction interface between the fastener and the multi-piece assembly. The method may further include tensioning the fastener between a load surface of the multi-piece assembly and the mating thread. In one example, the load surface may define in part a second friction interface between the fastener and the multi-piece assembly that is spaced away from the threaded region such that the first coating material does not influence the second friction interface. In another example, the first coating material may be applied in a substantially uniform thickness.

3. 发明授权

US09518541B2 Method and system for increasing vacuum generation by an engine 有权
公开(公告)号：US09518541B2
公开(公告)日：2016-12-13
申请号：US15077722
申请日：2016-03-22
申请人： Ford Global Technologies, LLC
发明人： Ross Dykstra Pursifull , Ralph Wayne Cunningham
IPC分类号： F02B1/00 , F02M43/00 , F02D41/00 , F02D41/12
CPC分类号： F02M43/00 , F02D41/0027 , F02D41/0032 , F02D41/12 , F02D2041/001 , F02D2250/41
摘要： A method and a system for providing vacuum via an engine are described. In one example, introduction of a gaseous fuel is ceased in response to a request for the engine to provide vacuum to a vehicle vacuum system.

4. 发明授权

US09331560B2 Heat engine for converting low temperature energy to electricity 有权
标题翻译：用于将低温能量转换为电力的热机
公开(公告)号：US09331560B2
公开(公告)日：2016-05-03
申请号：US13068050
申请日：2011-04-29
申请人： Joel Horton , Brian Perkins
发明人： Joel Horton , Brian Perkins
IPC分类号： F02B1/00 , H02K53/00 , F02G1/02 , F28D17/00
CPC分类号： H02K53/00 , F02G1/02 , F28D17/00 , Y02T10/16
摘要： The disclosure relates to heat engines that operate using low temperature differentials. A Stirling engine is modified to provide a new heat engine that has no contained working fluid. The new heat engine flexible cylinders and the pistons are moved vertically upward by cables and vertically downward by gravity.
摘要翻译：本公开涉及使用低温差动作的热机。修改斯特林发动机以提供不含有工作流体的新型热机。新的热引擎柔性气缸和活塞通过电缆垂直向上移动，并通过重力垂直向下移动。

5. 发明授权

US07844389B2 Dual injection type internal combustion engine 失效
标题翻译：双注射式内燃机
公开(公告)号：US07844389B2
公开(公告)日：2010-11-30
申请号：US12149078
申请日：2008-04-25
申请人： Shigeki Miyashita
发明人： Shigeki Miyashita
IPC分类号： G06F19/00 , F02B1/00
CPC分类号： F02D35/027 , F02D41/3094 , F02D41/401 , G01L23/225 , Y02T10/44
摘要： A dual injection type internal combustion engine including an injector for in-cylinder injection and an injector for intake manifold injection includes a learning device for learning a background noise level based on an output signal of a knock sensor, and a knocking suppression control device for performing, while learning the background noise level, knocking suppression control by controlling fuel injection of the injector for in-cylinder injection or the injector for intake manifold injection. Alternatively, the engine includes a fixing device for fixing, while learning the background noise level, a start timing or end timing of fuel injection by the injector for in-cylinder injection at a basic timing determined by an operating state of the engine.
摘要翻译：一种包括用于缸内喷射的喷射器和用于进气歧管喷射的喷射器的双喷射型内燃机包括：用于基于爆震传感器的输出信号学习背景噪声电平的学习装置，以及用于执行的敲击抑制控制装置在学习背景噪声水平时，通过控制用于缸内喷射的喷射器的燃料喷射或用于进气歧管喷射的喷射器来进行爆震抑制控制。或者，发动机包括固定装置，用于在由发动机的运行状态确定的基本时刻的同时学习背景噪声水平来固定用于缸内喷射的喷射器的燃料喷射的开始正时或结束定时。

6. 发明授权

US07671309B2 Microwave combustion system for internal combustion engines 失效
标题翻译：内燃机微波燃烧系统
公开(公告)号：US07671309B2
公开(公告)日：2010-03-02
申请号：US11518857
申请日：2006-09-11
申请人： Devendra Kumar , Dominique Tasch , Ramesh Peelamedu , Satyendra Kumar , David Brosky , Michael Gregersen
发明人： Devendra Kumar , Dominique Tasch , Ramesh Peelamedu , Satyendra Kumar , David Brosky , Michael Gregersen
IPC分类号： H05B6/76 , F02B1/00 , F23Q7/00
CPC分类号： F02P23/045 , H01T13/50
摘要： A microwave combustion system is presented that can replace the conventional spark plug in an internal combustion engine. One or more microwave pulses are provided to a microwave feed in a plug that sits in the cylinder. A microwave generated plasma generated by the plug in the vicinity of a fuel mixture can provide for highly efficient combustion of the fuel-air mixture.
摘要翻译：提出了一种能够代替内燃机中常规火花塞的微波燃烧系统。将一个或多个微波脉冲提供给位于气缸中的插头中的微波进给。在燃料混合物附近由插塞产生的微波产生的等离子体可以提供燃料 - 空气混合物的高效燃烧。

7. 发明授权

US07013639B2 Heat differential power system 失效
标题翻译：热差动力系统
公开(公告)号：US07013639B2
公开(公告)日：2006-03-21
申请号：US11017024
申请日：2004-12-20
申请人： Brian A Hamman
发明人： Brian A Hamman
IPC分类号： F02B1/00 , F28F1/00
CPC分类号： F25B9/14 , G06F1/20 , G06F1/206 , G06F1/26 , G06F2200/201
摘要： Heat differential power systems and apparatus for powering liquid cooling systems and/or generating electrical power in a data processing system or a telecommunication system are presented. A number of embodiments are presented. In each embodiment a heat differential power system is implemented which utilizes the heat created a heat-generating component such as a microprocessor within the data processing or telecommunications system and the resulting heat differential created with other parts of the system as power to operate the heat differential power system and convert thermal energy into mechanical and/or electrical energy for powering a liquid cooling system, fans, other electrical components, and/or extending the battery life in a portable data processing or telecommunications system.
摘要翻译：提出了用于为液体冷却系统供电和/或在数据处理系统或电信系统中产生电力的热差动力系统和装置。呈现了许多实施例。在每个实施例中，实现了一种热差动力系统，其利用产生热量产生部件（例如数据处理或电信系统中的微处理器）的热量，以及由该系统的其他部分产生的所得到的热差异作为操作热差的功率电力系统，并且将热能转换成用于为液体冷却系统，风扇，其他电气部件供电和/或延长便携式数据处理或电信系统中的电池寿命的机械和/或电能。

8. 发明申请

US20060037320A1 Process and device for utilizing waste heat 有权
标题翻译：利用废热的工艺和装置
公开(公告)号：US20060037320A1
公开(公告)日：2006-02-23
申请号：US11206877
申请日：2005-08-18
申请人： Ralf Richard Hildebrandt
发明人： Ralf Richard Hildebrandt
IPC分类号： F01K9/00 , F01K17/00 , F02B1/00
CPC分类号： F01K21/00 , F01K21/005 , Y02P80/152 , Y02T10/16
摘要： A process, device and system are provided for utilizing waste heat from a waste heat source, especially from an internal combustion engine, by a coolant being heated and by this heat being used to drive a turbine. The device utilizes waste heat with a waste heat source (10, 20) cooled by a coolant, with a turbine (11) and with an evaporating device (16) for the coolant. To increase the efficiency of such a process and such a device and system, and to reduce the design effort and the maintenance effort, the coolant is evaporated after it leaves the waste heat source (10, 20) and the evaporating means is provided after the waste heat source (10, 20) when viewed in the direction of flow of the coolant.
摘要翻译：提供了一种过程，装置和系统，用于利用来自废热源，特别是内燃机的废热，通过被加热的冷却剂和用于驱动涡轮的这种热量。该设备利用具有涡轮机（11）和用于冷却剂的蒸发装置（16））由冷却剂冷却的废热源（10,20）利用废热。为了提高这种方法和这种装置和系统的效率，并且为了减少设计努力和维护工作，在离开废热源（10,20）之后，冷却剂被蒸发，并且蒸发装置在当从冷却剂的流动方向观察时，废热源（10,20）。

9. 发明申请

US20050224060A1 Exhaust gas recirculation methods and apparatus for reducing NOX emissions from internal combustion engines 有权
标题翻译：用于减少内燃机NOx排放的废气再循环方法和装置
公开(公告)号：US20050224060A1
公开(公告)日：2005-10-13
申请号：US11092094
申请日：2005-03-29
申请人： Philip Hill , Mark Dunn , Sandeep Munshi
发明人： Philip Hill , Mark Dunn , Sandeep Munshi
IPC分类号： F02B1/00 , F02B7/06 , F02B43/00 , F02B47/08 , F02D19/10 , F02D21/08 , F02M25/07
CPC分类号： F02D21/08 , F02B3/06 , F02B7/06 , F02B9/06 , F02B29/0437 , F02B29/0493 , F02B37/00 , F02B37/005 , F02B37/18 , F02B37/24 , F02B43/00 , F02B47/08 , F02B2075/027 , F02B2275/14 , F02D19/0628 , F02D19/0631 , F02D19/0689 , F02D19/10 , F02M26/05 , F02M26/06 , F02M26/07 , F02M26/08 , F02M26/22 , Y02T10/121 , Y02T10/123 , Y02T10/32 , Y02T10/36
摘要： A method of operating an internal combustion engine employs exhaust gas recirculation (EGR) in combination with directly injected gaseous fuels that are burned within the engine in a stratified combustion mode. An engine that employs EGR includes an injector adapted to provide a high pressure quantity of fuel into a combustion chamber within a given pressure range, at a given angle and through a nozzle hole size to help provide for EGR tolerance and, consequently, reduce emissions.
摘要翻译：操作内燃机的方法采用排气再循环（EGR）与在分层燃烧模式下在发动机内燃烧的直接喷射的气体燃料组合。采用EGR的发动机包括喷射器，其适于在给定的压力范围内以给定的角度和通过喷嘴孔尺寸向燃烧室提供高压量的燃料，以帮助提供EGR容限并因此减少排放。

10. 发明申请

US20050139175A1 TURBO-CHARGED INTERNAL COMBUSTION ENGINE WITH IN-CYLINDER EGR AND INJECTION RATE SHAPING 有权
标题翻译：带缸内EGR和喷射速率形式的涡轮增压内燃机
公开(公告)号：US20050139175A1
公开(公告)日：2005-06-30
申请号：US10812016
申请日：2004-03-30
申请人： Charlie Kim , Timothy Suder , Steven Trevitz , Jeffrey Zsoldos
发明人： Charlie Kim , Timothy Suder , Steven Trevitz , Jeffrey Zsoldos
IPC分类号： B62D49/00 , F01L1/00 , F01L5/00 , F01L5/02 , F01L7/00 , F01L9/02 , F01L9/04 , F02B1/00 , F02B1/12 , F02B27/02 , F02B29/04 , F02B33/44 , F02B37/007 , F02B37/013 , F02B37/04 , F02B37/18 , F02B39/12 , F02F1/42 , F02M25/07 , F02M45/06 , F02M45/08 , F02M57/02 , F02M59/36 , F02B7/00 , F02B47/08
CPC分类号： F01L1/00 , F01L1/08 , F01L5/00 , F01L5/02 , F01L7/00 , F01L9/02 , F01L9/04 , F01L2800/00 , F02B1/12 , F02B27/04 , F02B29/0406 , F02B33/44 , F02B33/446 , F02B37/04 , F02B37/18 , F02B39/12 , F02M26/01 , F02M26/04 , F02M26/08 , F02M57/021 , F02M59/366 , Y02T10/144 , Y02T10/146
摘要： A turbo-charged internal combustion cylinder assembly includes a combustion chamber which may be communicably connected to a compressor via an intake port through an intake manifold and aftercooler so the compressor may provide pre-combustion gases to the combustion chamber when the intake valve is open. An exhaust port communicably connects the combustion chamber to an exhaust manifold. An exhaust valve may open to exhaust post-combustion gases to the exhaust manifold while an intake valve is substantially closed, and the exhaust valve may open to admit post-combustion gases to the combustion chamber while the intake valve is substantially open and an exhaust port pressure in the exhaust port is higher than a combustion chamber pressure in the combustion chamber. A fuel injector may admit fuel to the combustion chamber. A spill valve may control a rate of fuel injection to the combustion chamber, the spill valve having a first position providing a maximum fuel injection rate, a second position providing a substantially zero fuel injection rate, and at least one intermediate position providing an intermediate fuel injection rate between the maximum fuel injection rate and the zero fuel injection rate.
摘要翻译：涡轮增压内燃缸组件包括燃烧室，其可以经由进气歧管和后冷却器经由进气口可通信地连接到压缩机，使得当进气门打开时，压缩机可向燃烧室提供预燃气体。排气口将燃烧室可通信地连接到排气歧管。排气阀可以打开以将后燃烧气体排出到排气歧管，同时进气门基本上关闭，并且排气阀可以打开以允许后燃烧气体进入燃烧室，同时进气门基本上打开，排气口排气口中的压力高于燃烧室内的燃烧室压力。燃料喷射器可以将燃料引入燃烧室。泄漏阀可以控制燃料喷射到燃烧室的速率，溢流阀具有提供最大燃料喷射速率的第一位置，提供基本上零燃料喷射速率的第二位置和提供中间燃料的至少一个中间位置最大燃料喷射速率和零燃料喷射速率之间的喷射速率。

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