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31. 发明申请

US20100288221A1 INTAKE DEVICE FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：多缸内燃机的装置
公开(公告)号：US20100288221A1
公开(公告)日：2010-11-18
申请号：US12734715
申请日：2008-11-28
申请人： Keiji Yoeda , Yasushi Ito , Shouji Katsumata , Hideyuki Nishida , Shiro Tanno
发明人： Keiji Yoeda , Yasushi Ito , Shouji Katsumata , Hideyuki Nishida , Shiro Tanno
IPC分类号： F02M35/104 , F02B25/14
CPC分类号： F02M35/112 , F02B27/021 , F02B27/0268 , F02B29/083 , F02M35/10032 , F02M35/10045 , Y02T10/146
摘要： An intake passage in an internal combustion engine includes an independent passage disposed in each of cylinders, and a common passage connected to the independent passage, to be commonly used by the different cylinders. A cross-sectional area of the independent passage disposed in the cylinder having the long passage length from an intake valve to a surge tank is made greater than that of the independent passage disposed in the cylinder having the short passage length.
摘要翻译：内燃机中的进气通道包括设置在每个气缸中的独立通道和连接到独立通道的共同通道，以被不同气缸共同使用。设置在具有从进气阀到缓冲罐的长通道长度的气缸中的独立通道的横截面面积比设置在具有短通道长度的气缸中的独立通道的横截面积大。

32. 发明申请

US20100059004A1 OTTO-CYCLE INTERNAL COMBUSTION ENGINE 有权
标题翻译： OTTO循环内燃机
公开(公告)号：US20100059004A1
公开(公告)日：2010-03-11
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： F01L9/04 , F02M35/02 , F02D17/02
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。

33. 发明申请

US20080289610A1 Pulse Supercharger in the Intake Tract of an Internal Combustion Engine 审中-公开
标题翻译：内燃机进气口脉冲增压器
公开(公告)号：US20080289610A1
公开(公告)日：2008-11-27
申请号：US11662294
申请日：2005-05-03
申请人： Thanh-Hung Nguyen-Schaefer , Johannes Meiwes , Michael Baeuerle , Udo Sieber , Ralph Engelberg
发明人： Thanh-Hung Nguyen-Schaefer , Johannes Meiwes , Michael Baeuerle , Udo Sieber , Ralph Engelberg
IPC分类号： F02B33/00
CPC分类号： F02B29/083 , F02B23/104 , F02B37/00 , F02B2075/125 , F02D9/16 , Y02T10/146
摘要： A pulse supercharger for internal combustion engines, in which the pulse supercharger is situated in a charge air duct. The flow cross-section of the charge air duct for a charge air flow is opened or closed via the pulse supercharger. The pulse supercharger includes two synchronously operatable rotary slide elements.
摘要翻译：用于内燃机的脉冲增压器，其中脉冲增压器位于增压空气管道中。用于增压空气流的增压空气管道的流动横截面通过脉冲增压器打开或关闭。脉冲增压器包括两个可同步操作的旋转滑动元件。

34. 发明授权

US07387116B2 Piston engine and respective operating method 失效
标题翻译：活塞发动机及各自的运行方式
公开(公告)号：US07387116B2
公开(公告)日：2008-06-17
申请号：US11788449
申请日：2007-04-20
申请人： Alfred Elsässer
发明人： Alfred Elsässer
IPC分类号： F02D41/00
CPC分类号： F02D41/0002 , F02B29/083 , F02D13/0276 , F02D41/008 , F02D41/1454 , Y02T10/146 , Y02T10/18 , Y02T10/42
摘要： An operating method is for a piston engine (1). The piston engine includes a plurality of cylinders (6) having intake valves (9), exhaust valves (10), combustion chambers (7), and pistons (8). A fresh gas system (2) contains an extra valve (13) assigned to the cylinders (6), a fuel system (5) and an exhaust system (4). The smooth running of the piston engine (1), includes having a fuel/fresh gas ratio in the exhaust gas being measured selectively for each cylinder in the exhaust system (4). The fuel system (5) is operated in such a way that it supplies the same amount of fuel to all combustion chambers (7) in steady-state operation of the piston engine (1). The extra valve (13) is operated in such a way that the quantity of fresh gas supplied to the combustion chambers (7) in steady-state operation is adjusted selectively for each cylinder as a function of the measured fuel/fresh gas ratio.
摘要翻译：一种活塞式发动机（1）的操作方法。活塞发动机包括具有进气门（9），排气门（10），燃烧室（7）和活塞（8）的多个气缸（6）。新鲜气体系统（2）包含分配给气缸（6）的额外阀（13），燃料系统（5）和排气系统（4）。活塞式发动机（1）的平稳运行包括在废气中的燃料/新鲜气体比率被选择性地测量排气系统（4）中的每个气缸。燃料系统（5）的操作方式是在活塞发动机（1）的稳态操作中向所有燃烧室（7）供应相同量的燃料。额外的阀（13）以这样的方式运行，使得在稳态运行中供应到燃烧室（7）的新鲜气体的量作为测量的燃料/新鲜气体比率的函数针对每个气缸被选择性地调节。

35. 发明授权

US07303178B2 Additional control valve device for an inlet channel of a reciprocating internal combustion engine 失效
标题翻译：用于往复式内燃机入口通道的附加控制阀装置
公开(公告)号：US07303178B2
公开(公告)日：2007-12-04
申请号：US10563806
申请日：2004-06-14
申请人： Eugen Bernarding , Thomas Mann , Christian Reimann , Herbert Severien
发明人： Eugen Bernarding , Thomas Mann , Christian Reimann , Herbert Severien
IPC分类号： F02D9/12 , F16K1/12
CPC分类号： F16K31/0679 , F02B29/02 , F02B29/083 , F02D9/12 , F16K31/0651 , F16K31/0655 , Y02T10/146
摘要： The present invention is a supplementary control valve device including a valve body, which may be reversibly displaced in a guide, in the direction of the longitudinal axis, between an opening solenoid and a closing solenoid. The magnetic yoke of the opening solenoid includes at least one extension, with direct contact with a web, connected to the guide on the end thereof facing away from the extension.
摘要翻译：本发明是一种辅助控制阀装置，其包括可在引导件中沿着纵向轴线的方向在开启螺线管和闭合螺线管之间可逆地移位的阀体。打开螺线管的磁轭包括至少一个延伸部，其与腹板直接接触，连接到引导件的远离延伸部的端部。

36. 发明申请

US20070227498A1 Fresh gas system and operating method for a piston engine 有权
标题翻译：新鲜气体系统和活塞式发动机的操作方法
公开(公告)号：US20070227498A1
公开(公告)日：2007-10-04
申请号：US11728451
申请日：2007-03-26
申请人： Alfred Elsasser , Rene Dingelstadt
发明人： Alfred Elsasser , Rene Dingelstadt
IPC分类号： F02D9/10 , F02M35/10
CPC分类号： F02B29/083 , F02B2075/125 , F02D41/402 , Y02T10/123 , Y02T10/146
摘要： The present invention relates to a fresh gas system for a piston engine having a collecting line for supplying fresh air to multiple individual lines. Each individual line supplies fresh air to one combustion chamber. Each cylinder has one intake valve. An additional valve is provided in each individual line upstream from the intake valve for opening and closing the individual line.The fresh gas system is characterized in that the collecting line is unthrottled and a control unit for actuation of the additional valves is designed so that it subdivides a fresh gas charge of the combustion chamber which depends on the load state into two charging phases (A, B) within an intake time window (T) limited by the opening and closing of the intake valve such that it actuates the additional valve to close within the intake time window (T) at a closing point in (TS) that depends on the load state and then actuates it to open at a later opening point in time (TO) that depends on the load state of the piston engine.
摘要翻译：本发明涉及一种用于活塞发动机的新鲜气体系统，其具有用于向多个单独管线供应新鲜空气的收集管线。每个单独的管线向一个燃烧室供应新鲜空气。每个气缸都有一个进气阀。在进气门上游的每个单独的管线中设置有一个附加阀，用于打开和关闭各个管路。新鲜气体系统的特征在于收集线是无节流的，并且用于致动附加阀的控制单元被设计成使得将依赖于负载状态的燃烧室的新鲜气体装料分成两个充电阶段（A， B）在由进气门的打开和关闭限制的进气时间窗口（T）内，使得其在（T S S）中的关闭点处使得附加阀在进气时间窗口（T）内关闭， SUB>），其取决于负载状态，然后使其在稍后的打开时间点（T ）上打开，取决于活塞发动机的负载状态。

37. 发明授权

US07258101B1 Automotive catalyst excess oxygen reduction system 失效
标题翻译：汽车催化剂过剩氧还原系统
公开(公告)号：US07258101B1
公开(公告)日：2007-08-21
申请号：US11386301
申请日：2006-03-22
申请人： Mike M. McDonald , William C. Albertson , Christopher R. Graham
发明人： Mike M. McDonald , William C. Albertson , Christopher R. Graham
IPC分类号： F02D41/12 , F02D33/02
CPC分类号： F02D41/123 , F02B29/083 , F02D17/02 , F02D41/0005 , F02D41/0275 , F02D2250/36 , Y02T10/146 , Y02T10/42
摘要： An excess oxygen reduction system includes a fuel cut-off condition module, an injector module, and a valve module. The fuel cut-off condition module determines whether a fuel cut-off condition exists. The injector module prevents a fuel injector from fueling a cylinder when said fuel cut-off condition exists. The valve module closes an impulse charging valve when said fuel cut-off condition exists.
摘要翻译：过量的氧还原系统包括燃料切断条件模块，喷射器模块和阀模块。燃料切断条件模块确定是否存在燃料切断条件。当所述燃料切断条件存在时，喷射器模块防止燃料喷射器对气缸加油。当所述燃料切断条件存在时，阀门模块关闭脉冲充气阀。

38. 发明申请

US20070131201A1 Method and device for monitoring a pulse charging valve of an internal combustion engine 失效
标题翻译：用于监测内燃机的脉冲充气阀的方法和装置
公开(公告)号：US20070131201A1
公开(公告)日：2007-06-14
申请号：US10575515
申请日：2004-09-27
申请人： Bernhard Klingseis
发明人： Bernhard Klingseis
IPC分类号： F02D9/10 , F02N3/00
CPC分类号： F02B29/083 , F02B23/101 , F02B2075/125 , F02D41/221 , F02D2041/227 , F02D2200/0406 , Y02T10/146 , Y02T10/40
摘要： The invention relates to an internal combustion engine comprising a manifold, from which an induction pipe leads to an intake of a cylinder of the internal combustion engine. A gas intake valve is located at the intake of the cylinder. A pulse charging valve is positioned upstream of the gas intake valve in the induction pipe, the latter being released or sealed depending on the selected position of the pulse charging valve. The internal combustion engine is also provided with a pressure sensor, which is located in the induction tract and detects an induction pipe pressure. The progression of the detected induction pipe pressure is compared to that of a reference induction pipe pressure, which characterizes a predetermined operating state of the pulse charging valve. A malfunction of the pulse charging valve is detected depending on said comparison, thus guaranteeing a reliable monitoring of the pulse charging valve.
摘要翻译：本发明涉及一种内燃机，其包括一歧管，一导入管从该歧管通向该内燃机的汽缸的入口。进气阀位于气缸的入口处。脉冲充气阀位于吸气管中的进气阀的上游，后者根据脉冲充气阀的选定位置被释放或密封。内燃机还设置有压力传感器，其位于感应管中并检测感应管压力。将检测到的感应管压力的进行与参考感应管压力的进行比较，其表征脉冲充电阀的预定操作状态。根据所述比较检测脉冲充电阀的故障，从而保证可靠地监视脉冲充电阀。

39. 发明授权

US07222603B2 Subunit for an additional control valve device used for an intake pipe of a reciprocating internal combustion engine 失效
标题翻译：用于往复式内燃机进气管的附加控制阀装置的子单元
公开(公告)号：US07222603B2
公开(公告)日：2007-05-29
申请号：US10563805
申请日：2004-06-17
申请人： Rajko Colic , Herbert Severien
发明人： Rajko Colic , Herbert Severien
IPC分类号： F02D9/12 , F16K1/12
CPC分类号： F02D9/12 , F02B29/083 , F16K1/12
摘要： Disclosed is a subunit having a hollow cylinder which is provided with an opening on at least one face and in which a spring bearing is arranged on the inside of the face and a first valve spring resting against said spring bearing. A shaft that is guided within the spring bearing is disposed in the first valve spring so as to be reversibly movable in the direction of the longitudinal axis of the hollow cylinder. A thrust bearing for the first valve spring is located at the end of the shaft, which faces away from said face of the hollow cylinder, the thrust bearing being connected to the shaft. A second valve spring is placed between the thrust bearing and the interior on the opposite face of the hollow cylinder.
摘要翻译：公开了一种具有中空圆柱体的子单元，其在至少一个表面上设置有开口，并且弹簧轴承布置在所述面的内侧上，并且第一阀弹簧抵靠所述弹簧轴承。在弹簧轴承内引导的轴设置在第一阀弹簧中，以便能够在空心圆筒的纵向轴线的方向上可逆地移动。用于第一阀弹簧的推力轴承位于轴的远离中空圆柱体的所述表面的端部处，推力轴承连接到轴。第二阀弹簧设置在推力轴承与中空圆筒的相对面上的内部之间。

40. 发明授权

US07117853B2 Fuel injection controller of engine 有权
标题翻译：发动机燃油喷射控制器
公开(公告)号：US07117853B2
公开(公告)日：2006-10-10
申请号：US11194579
申请日：2005-08-02
申请人： Yasuhiro Okochi
发明人： Yasuhiro Okochi
IPC分类号： F02M51/00 , F02B77/08 , F02D17/00 , F02D41/10 , F02D41/12
CPC分类号： F02D41/009 , F02B29/083 , F02D11/106 , F02D2041/002 , F02D2200/0404
摘要： An electronic control unit compulsorily stops supply of a fuel injection quantity, which is calculated based on various parameters including a throttle opening degree, performed by an injector in accordance with a crank angle signal if a series of operations, of rapidly opening a throttle valve from a certain throttle opening degree and then rapidly closing the throttle valve, occurs within a predetermined time in one combustion cycle of an internal combustion engine after completion of stroke determination. The electronic control unit removes the compulsory stoppage of the supply of the fuel injection quantity if drawing of an air intake quantity overlaps with at least one-third of an intake stroke in one combustion cycle of the engine.
摘要翻译：电子控制单元根据曲柄角信号强制停止供给喷射量，该燃料喷射量是基于由喷射器执行的包括节气门开度在内的各种参数计算的，如果将一个节气门从在完成行程确定之后，在内燃机的一个燃烧循环中的预定时间内发生一定的节气门开度然后快速关闭节流阀。如果在发动机的一个燃烧循环中抽吸进气量与进气冲程的至少三分之一重叠，则电子控制单元去除强制停止燃料喷射量的供应。

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