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121. 发明授权

US08430080B2 Otto-cycle internal combustion engine 有权
标题翻译：奥托循环内燃机
公开(公告)号：US08430080B2
公开(公告)日：2013-04-30
申请号：US12449436
申请日：2008-01-30
申请人： Michael John Gill
发明人： Michael John Gill
IPC分类号： F02D41/02 , F02D13/02 , F01L1/18
CPC分类号： F02D9/12 , F02B29/083 , F02D9/02 , F02D17/02 , F02D41/0002 , F02M69/043 , Y02T10/146 , Y02T10/42
摘要： An Otto cycle internal combustion engine (10) provided with a combustion chamber (14) and an inlet (18) and an outlet (20) with respective valves (24 and 26), and a suction passage (29) leading to the said at least one inlet (18) to conduct the flow of fluid material thereto. The engine (10) further comprises a control valve (28) arranged upstream of the inlet valve (24) and being operable to change between a condition in which it opens the suction passage (29) and a condition in which it closes the suction passage (29). An engine operating position sensor (90) provides signals indicative of the operating position of the engine (10). There is also an engine power control (92). A variable intermediate position control signal generator (95), generates control signals at times respectively between the beginning and the end of each of a succession of inlet valve opening periods of the engine cycle. It is connected to receive signals from the engine operating position sensor (90) and the engine power control (92) and to send the control signals to the control valve (28) in such a manner that in between an opening of the inlet valve (24) and the immediately following closure thereof there is a period in which the suction passage (29) is open and a period in which it is closed, the period for which it is open being in dependence upon the engine power control (92) output. The invention extends to a method of operating such an engine (10).
摘要翻译：具有燃烧室（14）和具有相应阀（24和26）的入口（18）和出口（20）的奥托循环内燃机（10）和通向所述位于至少一个入口（18），用于将流体材料流动到其上。发动机（10）还包括设置在入口阀（24）上游的控制阀（28），并可操作以在其打开吸入通道（29）的状态和关闭吸入通道（29）。发动机操作位置传感器（90）提供指示发动机（10）的操作位置的信号。还有一个发动机功率控制（92）。可变中间位置控制信号发生器（95）分别在发动机循环的一系列入口阀打开周期的开始和结束之间分别产生控制信号。它被连接以接收来自发动机操作位置传感器（90）和发动机功率控制（92）的信号，并且以这样的方式将控制信号发送到控制阀（28），使得在入口阀 24），并且紧随其后的闭合有一个时间段，其中吸入通道（29）打开并且其闭合的时段，其打开的周期取决于发动机功率控制（92）输出。本发明延伸到操作这种发动机（10）的方法。

122. 发明申请

US20120304972A1 TWO-STROKE ENGINE WITH LOW CONSUMPTION AND LOW EMISSIONS 有权
标题翻译：具有低消耗和低排放的两冲程发动机
公开(公告)号：US20120304972A1
公开(公告)日：2012-12-06
申请号：US13577203
申请日：2010-02-17
申请人： Piero Baldini
发明人： Piero Baldini
IPC分类号： F02B33/44 , F02B33/00
CPC分类号： F02B33/20 , F02B23/101 , F02B25/14 , F02B25/20 , F02B29/083 , F02B33/30 , F02B33/44 , F02B2075/025 , F02D9/16 , F02D13/0284 , Y02T10/125 , Y02T10/146 , Y02T10/18
摘要： Two-stroke engine (10) including an engine cylinder (18), a piston (20) sliding in the engine cylinder (18), an air pump (9), a main pipe (32) connected to the air pump (9) that communicates with the engine cylinder (18) through a plurality of scavenging pipes (28) opening into the cylinder immediately above the piston (20) in its bottom dead center position, an exhaust pipe also opening into the cylinder (18) immediately above the piston (20) in its bottom dead center position, an auxiliary pipe (29) branching from the main pipe (32) and opening into the cylinder (18) at a level higher than the scavenging pipes (28) and exhaust pipes (33), and a valve (30) capable of selectively opening and closing the auxiliary pipe (29) and configured to supercharge and decompress the cylinder (18) during the engine start-up phase.
摘要翻译：包括发动机气缸（18），在发动机气缸（18）中滑动的活塞（20）的二冲程发动机（10），气泵（9），连接到空气泵（9）的主管（32）其通过在活塞（20）的正下方位于上方的开口的多个扫气管（28）与发动机气缸（18）连通，排气管也直接进入气缸（18）的上方活塞（20）处于其下死点位置，辅助管（29）从主管（32）分支并以高于扫气管（28）和排气管（33）的水平开口进入气缸（18），以及能够选择性地打开和关闭辅助管（29）并且构造成在发动机起动阶段期间对气缸（18）进行增压和减压的阀（30）。

123. 发明申请

US20120198836A1 LIGHT TURBO COMPOUND ENGINE VARIANT 有权
标题翻译：轻型涡轮复合发动机变体
公开(公告)号：US20120198836A1
公开(公告)日：2012-08-09
申请号：US13501887
申请日：2010-10-14
申请人： Jean-Pierre Marcil
发明人： Jean-Pierre Marcil
IPC分类号： F02B37/12 , F02B37/00 , F02B33/44
CPC分类号： F01M13/021 , F01M2013/026 , F01N5/02 , F02B29/083 , F02B33/40 , F02B37/10 , F02B37/18 , F02B41/10 , Y02T10/144 , Y02T10/146 , Y02T10/16 , Y02T10/163 , Y10T137/0318
摘要： Otto intake-cycle controlled-air (throttled) internal combustion engines suffer from parasitic pumping losses associated with partial vacuums developed in their intake manifolds and in the cylinders above their pistons. To solve this problem, there is provided individually partitioned dry-sump crankcases dynamic pneumatic coupling pressure reduction cycle system and method that reduce the damaging parasitic effects of the differential pressure about a piston head during an intake cycle which is a source of part-load pumping-loss friction. This closed loop system includes an independent supplemental mechanical fail-safe system of a turbo-compound engine variant for pneumatic coupling of individual cylinder-crankcase volumes. It does not alter the cylinder homogeneous mixture charge integrity and stability. The system is applicable to several engine configurations, such as controlled air intake or uncontrolled air intake combustion engines, using different fuel types, either in liquid or in gazeous state.
摘要翻译：奥托进气循环受控空气（节流）内燃机遇到与其进气歧管中以及其活塞上方的气缸中产生的部分真空相关的寄生泵送损失。为了解决这个问题，提供了单独分配的干式油底壳曲轴箱动态气动联接减压循环系统和方法，其减少了在作为部分负载泵送的进气循环期间围绕活塞头的压差的有害寄生效应 - 摩擦力。该闭环系统包括用于单独的气缸 - 曲轴箱体积的气动联接的涡轮复合发动机变体的独立的补充机械故障安全系统。它不会改变圆筒均匀混合料的电荷完整性和稳定性。该系统适用于几种发动机配置，例如受控进气或不受控制的进气内燃机，使用不同的燃料类型，无论是液体状态还是在眩晕状态。

124. 发明授权

US08201541B2 Closure device and operating method 失效
标题翻译：封闭装置和操作方法
公开(公告)号：US08201541B2
公开(公告)日：2012-06-19
申请号：US12850285
申请日：2010-08-04
申请人： Alfred Elsäβer , Martin Helmis
发明人： Alfred Elsäβer , Martin Helmis
IPC分类号： F02D9/08
CPC分类号： F02D9/08 , F02B27/0284 , F02B27/06 , F02B29/083 , F02D11/10 , Y02T10/146 , Y10T137/0324 , Y10T137/86389
摘要： The invention relates to a method for operating at least one rotating closure element in a flow channel; alternately opening and blocking the flow channel relative to a reference variable and with an adjustable phase position; flowing through a cross-section; changing a phase position; and utilizing at least one of a flow force and a flow torque to act on the closure element for at least one of temporarily accelerating and temporarily decelerating the closure element.
摘要翻译：本发明涉及一种用于在流动通道中操作至少一个旋转闭合元件的方法; 相对于参考变量交替地打开和阻塞流动通道并且具有可调节的相位位置; 流经横截面; 改变阶段位置; 并且利用流动力和流量转矩中的至少一个作用于闭合元件，用于临时加速和暂时减速闭合元件的至少一个。

125. 发明申请

US20120124997A1 INTERNAL COMBUSTION ENGINE AND ASSOCIATED OPERATIONAL METHOD 有权
标题翻译：内燃机及相关操作方法
公开(公告)号：US20120124997A1
公开(公告)日：2012-05-24
申请号：US13318955
申请日：2010-05-04
申请人： Alfred Elsässer , Alexander Ullmann , Marco Warth
发明人： Alfred Elsässer , Alexander Ullmann , Marco Warth
IPC分类号： F02M25/07 , F02B29/08
CPC分类号： F02M25/0713 , F02B29/0412 , F02B29/083 , F02D41/0055 , F02D41/0065 , F02D41/10 , F02M26/08 , F02M26/10 , F02M26/24 , F02M26/38 , F02M26/43 , Y02T10/146 , Y02T10/47
摘要： The present invention relates to an internal combustion engine and operating method. The internal combustion engine includes a fresh air system for the supplying of fresh air to at least one combustion chamber; an exhaust gas system for the carrying away of exhaust gas from the at least one combustion chamber; an exhaust gas recycling system for the recycling the exhaust gas from the exhaust gas system into the fresh air system; and at least one additional valve, configured in the fresh air system upstream of at least one inlet valve associated with the at least one combustion chambers. A control device is configured to actuate at least one additional valve such that at least one of a particle content in the exhaust gas and a fuel consumption of the internal combustion engine are at least one of optimum and optimal comprise for at least one environmental parameter.
摘要翻译：本发明涉及一种内燃机及其操作方法。内燃机包括用于向至少一个燃烧室供应新鲜空气的新鲜空气系统; 废气系统，用于从所述至少一个燃烧室运送废气; 废气再循环系统，用于将排气从废气系统再循环到新鲜空气系统中; 以及至少一个另外的阀，其配置在所述新鲜空气系统中的至少一个与所述至少一个燃烧室相关联的入口阀的上游。控制装置被构造成致动至少一个附加阀，使得废气中的颗粒含量和内燃机的燃料消耗中的至少一个至少包括用于至少一个环境参数的最佳和最优。

126. 发明申请

US20120012086A1 VEHICLE CONTROL APPARATUS 审中-公开
标题翻译：车辆控制装置
公开(公告)号：US20120012086A1
公开(公告)日：2012-01-19
申请号：US13262121
申请日：2009-04-01
申请人： Keiji Yoeda , Kichiro Kato , Osamu Igarashi , Satoshi Sugiyama , Naruto Yamane
发明人： Keiji Yoeda , Kichiro Kato , Osamu Igarashi , Satoshi Sugiyama , Naruto Yamane
IPC分类号： F02B33/00
CPC分类号： F02B29/083 , F02B37/00 , F02D2009/0242 , F02M26/05 , Y02T10/146 , Y02T10/42
摘要： In an internal combustion engine provided with a rotary intake control valve, preferable position convergence at the end of inertia supercharging is ensured while avoiding an influence on combustion performance. In an engine provided with an impulse valve, if the implementation of the inertia supercharging is stopped and a request to maintain the impulse valve at a fully-opened position is made, an ECU stops the supply of a braking force to the impulse valve until the rotational phase of the impulse valve enters dead band, and the ECU performs a BRK mode for stopping the impulse valve under the condition that the rotational phase enters the dead band and that the impulse valve is in a deceleration state. At this time, electrification or power distribution for acceleration of the impulse valve during stop control of the impulse valve is forbidden. Moreover, the converging position of the impulse valve by the BRK mode is allowed to deviate in a range with an allowable width set in advance with respect to a target.
摘要翻译：在设置有旋转进气控制阀的内燃机中，确保在惯性增压结束时优选的位置收敛，同时避免对燃烧性能的影响。在设置有脉冲阀的发动机中，如果停止实施惯性增压，并且使脉冲阀保持在完全打开位置的请求，ECU停止向脉冲阀供给制动力，直到脉冲阀的旋转相位进入死区，ECU执行BRK模式，用于在旋转相位进入死区并且脉冲阀处于减速状态的条件下停止脉冲阀。此时，禁止在脉冲阀的停止控制期间加速脉冲阀的通电或配电。此外，通过BRK模式的脉冲阀的会聚位置允许在相对于目标预先设定的容许宽度的范围内偏离。

127. 发明授权

US08006676B2 Control device for engine 有权
标题翻译：发动机控制装置
公开(公告)号：US08006676B2
公开(公告)日：2011-08-30
申请号：US11887280
申请日：2006-03-31
申请人： Masakazu Tabata , Tomohiro Kaneko
发明人： Masakazu Tabata , Tomohiro Kaneko
IPC分类号： F02B33/00 , G06F7/00
CPC分类号： F02D41/0085 , F02B23/104 , F02B29/083 , F02B2075/125 , F02D13/02 , F02D41/0007 , Y02T10/123 , Y02T10/146 , Y02T10/18 , Y02T10/42
摘要： An engine comprises an intake control valve disposed in an intake passage at an upstream side of an intake valve in each cylinder for individually opening/closing the intake passage, an actuator for opening/closing the intake control valve, and a control device for controlling an operation of the actuator, wherein the control device controls the actuator to delay opening of the intake control valve in relation to opening of the intake valve, thus performing the supercharge. Supercharge correction is further performed for correcting operating timing of the actuator so that unbalance in a supercharge air quantity between the cylinders in the engine is suppressed.
摘要翻译：发动机包括：进气控制阀，设置在每个气缸中的进气门的上游侧的进气通道中，用于单独地打开/关闭进气通道;用于打开/关闭进气控制阀的致动器;以及控制装置，执行器的操作，其中控制装置控制致动器以延迟进气控制阀相对于进气门的打开的打开，从而执行增压。进一步执行增压校正，以校正致动器的操作定时，从而抑制发动机气缸之间的增压空气量的不平衡。

128. 发明申请

US20110036412A1 CLOSURE DEVICE AND OPERATING METHOD 失效
标题翻译：封闭装置和操作方法
公开(公告)号：US20110036412A1
公开(公告)日：2011-02-17
申请号：US12850285
申请日：2010-08-04
申请人： Alfred Elsässer , Martin Helmis
发明人： Alfred Elsässer , Martin Helmis
IPC分类号： F16K31/48
CPC分类号： F02D9/08 , F02B27/0284 , F02B27/06 , F02B29/083 , F02D11/10 , Y02T10/146 , Y10T137/0324 , Y10T137/86389
摘要： The invention relates to a method for operating at least one rotating closure element in a flow channel; alternately opening and blocking the flow channel relative to a reference variable and with an adjustable phase position; flowing through a cross-section; changing a phase position; and utilizing at least one of a flow force and a flow torque to act on the closure element for at least one of temporarily accelerating and temporarily decelerating the closure element.
摘要翻译：本发明涉及一种用于在流动通道中操作至少一个旋转闭合元件的方法; 相对于参考变量交替地打开和阻塞流动通道并且具有可调节的相位位置; 流经横截面; 改变阶段位置; 并且利用流动力和流量转矩中的至少一个作用于闭合元件，用于临时加速和暂时减速闭合元件的至少一个。

129. 发明申请

US20110000459A1 PISTON ENGINE AND OPERATING METHOD 有权
标题翻译：活塞发动机和操作方法
公开(公告)号：US20110000459A1
公开(公告)日：2011-01-06
申请号：US12823627
申请日：2010-06-25
申请人： Alfred Elsäßer
发明人： Alfred Elsäßer
IPC分类号： F02D17/02
CPC分类号： F02D41/0002 , F01N13/107 , F02B29/0412 , F02B29/083 , F02B37/004 , F02B37/013 , F02B37/025 , F02D41/0007 , F02D41/0065 , F02D41/0082 , F02D41/0087 , F02D2250/21 , F02M26/08 , F02M26/24 , Y02T10/144 , Y02T10/146 , Y02T10/42
摘要： A method for operating an engine, including, adjusting a target load, which lies below a full load; operating at least one cylinder in a first cylinder group with a first load, which is reduced with respect to the target load; operating at least one cylinder in a second cylinder group with a second load, which is increased with respect to the target load; selecting the first and second loads such that a resulting load is the target load; and selecting the first and second loads such that at least one environmental parameter value is improved, wherein the environmental parameters include at least one of a fuel consumption, a nitrogen oxide content in the exhaust gas, and a particle content in the exhaust gas.
摘要翻译：一种用于操作发动机的方法，包括调整位于满载以下的目标负载; 操作具有第一负载的第一气缸组中的至少一个气缸，所述第一负载相对于所述目标负载减小; 在第二气缸组中操作至少一个气缸，其具有相对于目标负载增加的第二负载; 选择第一和第二负载，使得所得到的负载是目标负载; 以及选择所述第一和第二负载使得至少一个环境参数值得到改善，其中所述环境参数包括燃料消耗，废气中的氮氧化物含量和废气中的颗粒含量中的至少一个。

130. 发明申请

US20100242472A1 PISTON ENGINE 有权
标题翻译：活塞发动机
公开(公告)号：US20100242472A1
公开(公告)日：2010-09-30
申请号：US12676445
申请日：2008-09-03
申请人： Alfred Elsässer , Hermann Hoffmann , Sascha Senjic , Peter Wieske
发明人： Alfred Elsässer , Hermann Hoffmann , Sascha Senjic , Peter Wieske
IPC分类号： F02B33/34 , F01L1/053 , F02M61/00 , F02P5/145
CPC分类号： F01L1/267 , F01L1/047 , F01L1/34413 , F01L2001/0473 , F02B29/083 , F02B37/20 , F02D13/0249 , F02D13/0257 , F02D37/02 , F02D41/0007 , F02D41/10 , Y02T10/144 , Y02T10/146 , Y02T10/18
摘要： A piston engine, having at least one cylinder that includes at least a first and a second discharge valve and a double overhead camshaft for controlling the first and a second discharge valves. The double overhead camshaft includes both an inner shaft, which has at least one first cam for controlling the first discharge valve, and an outer shaft that is coaxial to the first inner shaft and has at least one second cam for controlling the second discharge valve. The inner shaft and the outer shaft are rotationally adjustable relative to one another changing the discharge time frame of the discharge valves.
摘要翻译：一种活塞式发动机，具有至少一个气缸，至少包括第一和第二排出阀以及用于控制第一和第二排出阀的双顶置凸轮轴。双顶置凸轮轴包括具有用于控制第一排出阀的至少一个第一凸轮的内轴和与第一内轴同轴的外轴，并具有用于控制第二排气阀的至少一个第二凸轮。内轴和外轴相对于彼此可旋转地调节，从而改变排出阀的排放时间框架。

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