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91. 发明申请

US20100154761A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置
公开(公告)号：US20100154761A1
公开(公告)日：2010-06-24
申请号：US12601105
申请日：2008-06-10
申请人： Daichi Okumura , Atsuharu Ota
发明人： Daichi Okumura , Atsuharu Ota
IPC分类号： F02D41/00 , F01L1/34
CPC分类号： F02D41/3029 , F02B31/085 , F02D13/0257 , Y02T10/146 , Y02T10/18
摘要： In a low load region where torque is lower than T1 but is not lower than T2, the present invention uses a lean single valve small operating angle mode to provide a lean burn in a single valve small operating angle state or uses an EGR single valve small operating angle mode to provide external EGR in a single valve small operating angle mode.
摘要翻译：在扭矩低于T1但不低于T2的低负载区域中，本发明使用薄单阀小操作角模式来在单个阀小操作角状态下提供贫燃，或者使用小型EGR单阀操作角度模式为单阀提供外部EGR小操作角度模式。

92. 发明申请

US20100108013A1 Gasoline Direct Injection Engine 审中-公开
标题翻译：汽油直喷发动机
公开(公告)号：US20100108013A1
公开(公告)日：2010-05-06
申请号：US12533641
申请日：2009-07-31
申请人： Bong Sang LEE
发明人： Bong Sang LEE
IPC分类号： F01L3/00
CPC分类号： F02B23/104 , F02B17/005 , F02B31/085 , F02B2023/106 , F02B2023/108 , F02M35/10098 , F02M35/1085 , Y02T10/125 , Y02T10/146
摘要： A gasoline direct injection engine may include: a piston; a combustion chamber interposed between a piston head and a cylinder; an ignition plug disposed at the top of the combustion chamber; at least one intake manifold disposed at an upper wall of the combustion chamber so that it is not interfered with by the ignition plug, and guiding intake air into the combustion chamber; an intake port disposed at an end of the intake manifold; an intake valve opening and closing the intake port; and an injector interposed between the intake port and another intake port below the intake port and injecting fuel into the combustion chamber.
摘要翻译：汽油直喷发动机可以包括：活塞; 介于活塞头和气缸之间的燃烧室; 设置在燃烧室顶部的火花塞; 设置在燃烧室的上壁处的至少一个进气歧管，使得其不被火花塞干涉，并将进气引导到燃烧室中; 进气口，设置在所述进气歧管的端部; 进气门打开和关闭进气口; 以及插入在进气口和进气口下方的另一进气口之间的喷射器，并将燃料喷射到燃烧室中。

93. 发明申请

US20100059016A1 PISTON FOR INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE USING THE PISTON 有权
标题翻译：用于内燃机的活塞，以及使用活塞的内燃机
公开(公告)号：US20100059016A1
公开(公告)日：2010-03-11
申请号：US12524915
申请日：2008-01-28
申请人： Ryoji Tachibana , Mitsumasa Yamagata , Tomihisa Tsuchiya
发明人： Ryoji Tachibana , Mitsumasa Yamagata , Tomihisa Tsuchiya
IPC分类号： F02F3/24 , F02F3/00
CPC分类号： F02B23/08 , F02B31/085 , F02B2275/48 , F02F3/26 , F02M35/021 , Y02T10/125 , Y02T10/146
摘要： A piston top surface (23) has a depression. A center region (28A) is formed at the center of the depression to secure the diameter of a center tumble flow to be large. A side region (28B) is formed on both sides of the piston top surface to generate a side tumble flow that is not influenced by a cylinder bore inner wall and has a flow line generally parallel to that of the center tumble flow.
摘要翻译：活塞顶面（23）具有凹部。中心区域（28A）形成在凹陷的中心，以确保中心滚筒的直径大。侧面区域（28B）形成在活塞顶面的两侧，以产生不受缸孔内壁影响并且具有大致平行于中心滚筒流的流动线的侧翻滚流。

94. 发明申请

US20100018496A1 INTAKE MANIFOLD WITH A SWIRL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用内燃机的SWIRL系统进入管道
公开(公告)号：US20100018496A1
公开(公告)日：2010-01-28
申请号：US12508624
申请日：2009-07-24
申请人： Stefano Fornara , Giampaolo Schiavina
发明人： Stefano Fornara , Giampaolo Schiavina
IPC分类号： F02B31/00 , F02M35/10
CPC分类号： F02M35/10255 , F02B31/085 , F02D41/221 , F02D2041/0015 , F02M35/10085 , F02M35/108 , Y02T10/146 , Y02T10/40
摘要： An intake manifold with a swirl system for an internal combustion engine provided with a number of cylinders; the intake manifold has, for each cylinder, an intake pipe, which is adapted to connect the intake manifold to the cylinder and has, in turn, two reciprocally parallel channels; the swirl system is provided with: for each intake pipe, a choking valve, which is arranged inside a channel of the intake pipe and is adapted to vary the air introduction section through the channel; and a single actuator device, which simultaneously and synchronically displaces all the choking valves and is provided with a motor and a mechanical transmission system which transmits the motion from the motor to all the choking valves.
摘要翻译：一种具有用于内燃机的涡旋系统的进气歧管，其配有多个气缸; 对于每个气缸，进气歧管具有进气管，该进气管适于将进气歧管连接到气缸并且又具有两个相互平行的通道; 所述旋流系统设置有：对于每个进气管，排气阀布置在所述进气管的通道内，并适于通过所述通道改变所述空气引入部分; 以及单个致动器装置，其同时且同步地置换所有阻塞阀，并且设置有马达和机械传动系统，其将运动从马达传递到所有阻塞阀。

95. 发明申请

US20090301432A1 INTAKE CHANNELS FOR INTERNAL COMBUSTION ENGINES 有权
标题翻译：为内燃机引入通道
公开(公告)号：US20090301432A1
公开(公告)日：2009-12-10
申请号：US12477305
申请日：2009-06-03
申请人： Jassin Fritz , Rodrigo Rodriguez Erdmenger
发明人： Jassin Fritz , Rodrigo Rodriguez Erdmenger
IPC分类号： F02B31/00
CPC分类号： F02B31/082 , F02B31/085 , F02F1/4214 , F02F1/4235 , Y02T10/146
摘要： Various embodiments of the invention relate to an intake channel of an internal combustion engine in which an adjustable position guide vane is configured to modify the velocity distribution inside the intake channel in order to vary the mean swirl number generated by the channel. The intake channel may comprise a combination of two or more ports, which can be helical or tangential, depending on their shape. By varying the velocity distribution inside the intake channel it is possible to vary the mean swirl number in an internal combustion engine. Contrary to existing systems to vary the swirl in internal combustion engines, the invention proposed does not require the separation of both ports inside the intake channel by a wall in order to achieve a variation in the swirl.
摘要翻译：本发明的各种实施例涉及内燃机的进气通道，其中可调节位置导向叶片构造成改变进气通道内部的速度分布，以便改变通道产生的平均涡流数。取决于它们的形状，进气通道可以包括两个或更多个端口的组合，其可以是螺旋形或切向的。通过改变进气通道内的速度分布，可以改变内燃机中的平均涡流数。与现有的系统相反以改变内燃机中的涡流，本发明提出的并不需要通过一个壁将吸入通道内的两个端口分开，以便实现涡流的变化。

96. 发明授权

US07406947B2 System and method for tip-in knock compensation 有权
标题翻译：尖端敲击补偿的系统和方法
公开(公告)号：US07406947B2
公开(公告)日：2008-08-05
申请号：US11291289
申请日：2005-11-30
申请人： Donald J. Lewis , John D. Russell
发明人： Donald J. Lewis , John D. Russell
IPC分类号： F02M51/00 , F02B43/00
CPC分类号： F02B63/02 , F02B31/085 , F02B37/00 , F02B47/00 , F02B2075/125 , F02B2275/16 , F02D13/0219 , F02D19/061 , F02D19/0636 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D35/027 , F02D41/0025 , F02D41/10 , F02M25/0227 , F02M25/0228 , F02M25/14 , F02M37/0064 , F02M43/00 , F02M2700/4321 , Y02T10/123 , Y02T10/18 , Y02T10/36
摘要： A method of controlling an engine, the method comprising of providing fuel having a blend to a cylinder of the engine, actively varying said fuel blend in response to at least an operating condition, and where during a transient operating condition, said blend is adjusted to increase a heat capacity of said fuel to reduce a tendency for knock.
摘要翻译：一种控制发动机的方法，所述方法包括提供具有与所述发动机的气缸的共混物的燃料，以响应于至少一个操作条件主动地改变所述燃料共混物，并且其中在瞬态操作条件期间将所述共混物调节至增加所述燃料的热容量以减少敲击的倾向。

97. 发明授权

US07395806B2 Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side 有权
标题翻译：通过布置在进气侧的喷射器的直接燃料喷射的往复式内燃机
公开(公告)号：US07395806B2
公开(公告)日：2008-07-08
申请号：US11438523
申请日：2006-05-22
申请人： Jorg Ballauf , Jose Geiger , Martin Winter
发明人： Jorg Ballauf , Jose Geiger , Martin Winter
IPC分类号： F02B31/00 , F02F3/26 , F02B3/00
CPC分类号： F02B23/105 , F02B17/005 , F02B31/085 , F02B2023/106 , F02B2075/125 , F02B2275/48 , Y02T10/123 , Y02T10/125
摘要： A reciprocating internal-combustion engine having at least two gas intake ports (3) with gas intake valves (6), at least one gas exhaust port (4) with a gas exhaust valve (7) and at least one ignition device (14) per cylinder (1) is provided. The engine can also include a combustion chamber (1.1) formed by a cylinder cover (2.1) and a crown (11.1) of a piston (11). A trough-shaped recess (12) can be provided in the piston crown (11.1) and is bounded by a trough base (12.1) and side walls (16). The recess (12) can intersect a roof ridge (11.2) on the piston crown (11.1) and the trough base (12.1) slopes towards a fuel injection nozzle (8) and ends in a wall zone (12.2) extending steeply upwards on its side facing the fuel injection nozzle (8).
摘要翻译：具有至少两个具有进气门（6）的气体进气口（3），至少一个带有排气阀（7）的排气口（4）和至少一个点火装置（14）的往复式内燃机，提供每缸（1）。发动机还可以包括由气缸盖（2.1）和活塞（11）的表冠（11.1）形成的燃烧室（1.1）。槽状凹部（12）可以设置在活塞顶部（11.1）中并且由槽底（12.1）和侧壁（16）限定。凹部（12）可以与活塞顶部（11.1）上的顶部脊部（11.2）相交，并且槽底部（12.1）朝向燃料喷嘴（8）倾斜并且终止于在其上突出地向上延伸的壁区域（12.2）面向燃料喷嘴（8）的一侧。

98. 发明授权

US07293546B1 Charge motion control device using a single common drive shaft 有权
标题翻译：充电运动控制装置使用单个公共驱动轴
公开(公告)号：US07293546B1
公开(公告)日：2007-11-13
申请号：US11429883
申请日：2006-05-08
申请人： Keith A. Confer , Ian R. Jermy
发明人： Keith A. Confer , Ian R. Jermy
IPC分类号： F02B31/00 , F02M35/10
CPC分类号： F02B31/085 , F02B2031/003 , F02D9/1095 , F02M35/10072 , F02M35/10085 , F02M35/112 , F02M35/116 , Y02T10/146
摘要： An apparatus and method for controlling a plurality of charge motion control devices in the air intake manifold. In a first aspect of the invention, the valves are controlled through a single common drive shaft. In a second aspect, the runners each include an air flow bypass positioned between the valve and the cylinder head mounting end of the runner such that the valve is positioned further away from the combustion chamber.
摘要翻译：一种用于控制进气歧管中的多个充电运动控制装置的装置和方法。在本发明的第一方面中，通过单个公共驱动轴来控制阀。在第二方面，流道各自包括位于阀和流道的气缸盖安装端之间的空气流旁路，使得阀定位成更远离燃烧室。

99. 发明授权

US07287492B2 System and method for engine fuel blend control 有权
标题翻译：用于发动机燃料混合控制的系统和方法
公开(公告)号：US07287492B2
公开(公告)日：2007-10-30
申请号：US11291181
申请日：2005-11-30
申请人： Thomas G. Leone , Robert A. Stein , Jeffrey C. Lyjak
发明人： Thomas G. Leone , Robert A. Stein , Jeffrey C. Lyjak
IPC分类号： F02B7/00 , F02B13/00 , F02M43/00
CPC分类号： F02D41/0002 , F01L1/3442 , F01N3/0814 , F01N3/0842 , F01N13/009 , F02B17/00 , F02B31/085 , F02B37/22 , F02B2075/125 , F02B2275/16 , F02D13/0207 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D41/0025 , F02D41/0032 , F02D41/0042 , F02D41/062 , F02D41/068 , F02D41/1454 , F02D41/2451 , F02D2011/102 , F02D2200/0612 , F02D2250/26 , F02M25/0228 , F02M25/089 , F02M37/0064 , F02M37/0088 , F02M43/00 , F02M69/046 , Y02T10/123 , Y02T10/36 , Y02T10/42
摘要： A system for an engine, comprising of a cylinder located in the engine, a fuel delivery system for varying relative delivery amounts of a first and second injection type into said cylinder, and a controller configured to adjust a parameter affecting flow through the engine in response to said relative delivery amounts of said first and second injection type.
摘要翻译：一种用于发动机的系统，包括位于发动机中的气缸，用于将第一和第二喷射类型的相对输送量改变到所述气缸中的燃料输送系统，以及响应于调节影响通过发动机的流量的参数的控制器到所述第一和第二注射类型的相对递送量。

100. 发明授权

US07234441B2 Spark plug system in an internal combustion engine 失效
标题翻译：火花塞系统在内燃机中
公开(公告)号：US07234441B2
公开(公告)日：2007-06-26
申请号：US11373942
申请日：2006-03-13
申请人： Hiroshi Isaji , Shunichi Mitsuishi , Kouichi Mori
发明人： Hiroshi Isaji , Shunichi Mitsuishi , Kouichi Mori
IPC分类号： F02P15/02
CPC分类号： F02P15/02 , F02B23/08 , F02B31/085 , F02B2023/085 , F02B2275/48 , F02P15/08 , Y02T10/125
摘要： A spark plug system includes a center spark plug and a plurality of peripheral spark plugs, the spark plugs extending into a ridge-roof type combustion chamber of an internal combustion engine from the inner surface of a cylinder head and being disposed approximately on the ridgeline of the ridge-roof. The amount by which the center plug projects into the combustion chamber from the inner surface of the cylinder head is different from the amount by which each of the peripheral plugs projects into the combustion chamber from the inner surface of the cylinder head, whereby the time in which the flame propagation of the center plug reaches the flame propagation of the peripheral plugs is delayed.
摘要翻译：火花塞系统包括中心火花塞和多个外围火花塞，火花塞从气缸盖的内表面延伸到内燃机的脊顶型燃烧室中，并大致设置在气缸盖的脊线上山脊。中心塞从气缸盖的内表面伸入燃烧室的量不同于每个周边塞从气缸盖的内表面伸入燃烧室的量，中心塞的火焰传播达到外围塞的火焰传播的延迟。

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