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1. 发明申请

WO2013095214A1 EXHAUST AFTERTREATMENT SYSTEM AND METHOD FOR OPERATING THE SYSTEM 审中-公开
标题翻译：排气系统和操作系统的方法
公开(公告)号：WO2013095214A1
公开(公告)日：2013-06-27
申请号：PCT/SE2011/000248
申请日：2011-12-23
申请人： VOLVO LASTVAGNAR AB , UDD, Sören , KORSGREN, John
发明人： UDD, Sören , KORSGREN, John
IPC分类号： F01N3/20 , F01N9/00
CPC分类号： B01D53/9431 , F01N3/035 , F01N3/106 , F01N3/208 , F01N3/28 , F01N9/00 , F01N13/0093 , F01N2340/00 , F01N2610/01 , F01N2610/02 , F01N2610/06 , F01N2900/1602 , Y02T10/24 , Y02T10/47
摘要： The object of the present invention is to provide an inventive exhaust system (6) for receiving an exhaust gas. The exhaust system (6) comprising a first SCR catalyst (10) and a second SCR catalyst (16) positioned downstream of said first SCR catalyst (10). A first injector (44) is provided upstream of said first SCR catalyst (10), and a second injector (64) is provided upstream of said second SCR catalyst (16). The exhaust system (6) further comprising a gaseous ammonia supply device (40) being fluidly connected to said first injector (44) for supplying gaseous ammonia to said exhaust gas by said first injector (44), and an ammonia-containing reductant reservoir (60) being fluidly connected to said second injector (64) for supplying a fluid ammonia- containing reductant, such as urea, to said exhaust gas by said second injector (64). The first SCR catalyst (10) having a smaller volume than said second SCR catalyst (16) for a fast warm-up of said first SCR catalyst (10).
摘要翻译：本发明的目的是提供一种用于接收废气的本发明的排气系统（6）。排气系统（6）包括位于所述第一SCR催化剂（10）下游的第一SCR催化剂（10）和第二SCR催化剂（16）。第一喷射器（44）设置在所述第一SCR催化剂（10）的上游，并且第二喷射器（64）设置在所述第二SCR催化剂（16）的上游。排气系统（6）还包括气态氨供应装置（40），其流体地连接到所述第一喷射器（44），用于通过所述第一喷射器（44）向所述排气供应气态氨，以及含氨还原剂储存器 60）流体连接到所述第二喷射器（64），用于通过所述第二喷射器（64）向所述废气供应诸如尿素的流体含氨还原剂。第一SCR催化剂（10）具有比所述第二SCR催化剂（16）更小的体积，用于快速预热所述第一SCR催化剂（10）。

2. 发明申请

WO2005019616A1 MOTOR DRIVEN VEHICLE WITH EXHAUST CLEANING 审中-公开
标题翻译：汽车驾驶车辆与排气清洁
公开(公告)号：WO2005019616A1
公开(公告)日：2005-03-03
申请号：PCT/SE2004/000926
申请日：2004-06-11
申请人： VOLVO LASTVAGNAR AB , BERGLUND, Sixten , ERIKSSON, Anders , STEEN, Marcus , UDD, Sören
发明人： BERGLUND, Sixten , ERIKSSON, Anders , STEEN, Marcus , UDD, Sören
IPC分类号： F01N3/20
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0842 , F01N2610/03 , F02D41/0225 , F02D41/0245 , F02D2200/0806 , Y02T10/26
摘要： The invention relates to a method for achieving lower emissions when operating a vehicle comprising a combustion engine (10) that emits exhaust gases to an exhaust system (140; 120), a catalyzer (320) located in the exhaust system, and a transmission (90) that is driven by the engine. Simulations are carried out continually with the object of predicting when cleaning of the catalyzer (320) should be carried out in the future. A gear in the vehicle's transmission is selected in response to at least information from the simulations, so that the temperature (T) in the exhaust system (140; 120) is regulated by the selected gear in a predetermined way, and so that cleaning of the catalyzer (320) is carried out in response to said temperature regulation.
摘要翻译：本发明涉及一种在操作包括向排气系统（140,120）排放废气的内燃机（10），位于排气系统中的催化器（320）和内燃机（10） 90）由发动机驱动。模拟是为了在将来进行催化剂（320）的清洁时预测的目的不断进行。响应于至少来自模拟的信息来选择车辆变速器中的齿轮，使得排气系统（140,120）中的温度（T）以预定的方式由所选择的齿轮调节，并且使得清洁响应于所述温度调节来执行催化剂（320）。

3. 发明申请

WO2004088100A1 MOTOR VEHICLE WITH EXHAUST PURIFICATION 审中-公开
标题翻译：具有排气净化功能的电动车
公开(公告)号：WO2004088100A1
公开(公告)日：2004-10-14
申请号：PCT/SE2004/000514
申请日：2004-04-02
申请人： VOLVO LASTVAGNAR AB , BERGLUND, Sixten , ERIKSSON, Anders , STEÉN, Marcus , UDD, Sören
发明人： BERGLUND, Sixten , ERIKSSON, Anders , STEÉN, Marcus , UDD, Sören
IPC分类号： F01N3/023
CPC分类号： F01N3/023 , F01N3/021 , F01N3/0237 , F02D41/0215 , F02D41/029 , F02D41/1446 , F02D2041/026 , F02D2200/0812 , F16H2061/0018 , F16H2061/0234
摘要： The invention relates to a method of cleaning a filter during operation of a vehicle, comprising an internal combustion engine (10), which during operation sends exhaust to an exhaust system (140) comprising said filter, and a transmission (90) drivable by the engine. The method is characterized by the step of selecting a gear ration in the vehicle transmission so that a first temperature within a first temperature interval is obtained, said first interval being dependent on a degree of plugging of the filter with regard to a first particle type. The method is furthermore characterized by the step of then selecting a gear ration so that a second temperature within a second temperature interval is obtained, said second temperature interval being dependent on another degree of plugging of the filter with regard to a second particle type. The first particle type and the second particle type are different from each other. Said selections achieve regeneration of the filter.
摘要翻译：本发明涉及一种在车辆操作期间清洁过滤器的方法，包括内燃机（10），其在操作期间将废气排放到包括所述过滤器的排气系统（140），以及可由所述过滤器发动机。该方法的特征在于，在车辆变速器中选择齿轮比，使得获得第一温度区间内的第一温度，所述第一间隔取决于过滤器相对于第一颗粒类型的堵塞程度。该方法的特征还在于选择齿轮比以便获得第二温度区间内的第二温度的步骤，所述第二温度间隔取决于过滤器相对于第二颗粒类型的另一程度的堵塞。第一粒子类型和第二粒子类型彼此不同。所述选择实现过滤器的再生。

4. 发明申请

WO1997040270A1 SUPERCHARGED INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：超级内燃机
公开(公告)号：WO1997040270A1
公开(公告)日：1997-10-30
申请号：PCT/SE1997000692
申请日：1997-04-24
申请人： AB VOLVO , UDD, Sören , DAHLGREN, Magnus
发明人： AB VOLVO
IPC分类号： F02M25/07
CPC分类号： F02B41/10 , F02B3/06 , F02B29/0406 , F02B37/105 , F02B37/18 , F02B39/04 , F02B2075/027 , F02M26/05 , F02M26/16 , F02M26/23 , F02M26/71 , Y02T10/144 , Y02T10/163
摘要： Turbocharged internal combustion engine with exhaust return via a valve (7) on the intake side (5) of the turbocompressor unit (2) to the engine intake side. The turbine (3) and the compressor (4) of the turbocompressor unit are adapted to each other and to the engine in such a way that the pressure on the inlet side (5) of the turbine is always higher than the pressure on the pressure side (14) of the compressor. The rotary shaft (17) of the unit is coupled via a drive chain (18, 19, 20) containing a continuously variable transmission (19) to the crank shaft (21) of the engine. An electronic control unit (22) controls the transmission ratio and the degree of opening of the valve.
摘要翻译：涡轮增压内燃机，其具有通过涡轮压缩机单元（2）的进气侧（5）上的阀（7）到发动机进气侧的排气返回。涡轮压缩机单元的涡轮（3）和压缩机（4）彼此适配并且与发动机相匹配，使得涡轮机入口侧（5）上的压力总是高于压力上的压力（14）。该单元的旋转轴（17）经由包含无级变速器（19）的驱动链（18,19,20）连接到发动机的曲柄轴（21）。电子控制单元（22）控制阀的传动比和开度。

5. 发明申请

WO2004111415A1 METHOD FOR CONTROLLING THE ADJUSTMENT OF THE VALVES IN A COMBUSTION ENGINE WITH VARIABLE VALVES AND A VEHICLE WITH SUCH AN ENGINE WITH ELECTRONIC CONTROLLING DEVICE FOR THE VALVE CONTROL 审中-公开
标题翻译：用于控制具有可变阀的燃烧发动机中的阀的调节的方法和具有用于阀控制的电子控制装置的具有这种发动机的车辆
公开(公告)号：WO2004111415A1
公开(公告)日：2004-12-23
申请号：PCT/SE2004/000881
申请日：2004-06-07
申请人： VOLVO LASTVAGNAR AB , BERGLUND, Sixten , ERIKSSON, Anders , STÉEN, Marcus , UDD, Sören
发明人： BERGLUND, Sixten , ERIKSSON, Anders , STÉEN, Marcus , UDD, Sören
IPC分类号： F02D13/02
CPC分类号： F02D13/0207 , B60W10/04 , B60W10/11 , B60W30/1819 , B60W2510/0604 , B60W2550/142 , F02D13/0253 , F02D13/0261 , F02D13/0269 , F02D41/021 , F02D41/023 , F02D41/107 , F02D2041/001 , F02D2200/701 , Y02T10/142 , Y02T10/18 , Y10T477/675 , Y10T477/68
摘要： A vehicle with a combustion engine (1) that has valves (7,8) with variable valve timing and/or valve lift height. The valves are provided with operating devices (9,10) that are controlled by electronic controlling devices (3), which are arranged, while the vehicle is being driven, with the aid of entered information about at least the gradient of the road and the throttle position, to calculate future resistance to forward motion and the period of time to a future transient in the engine's operating condition, for example in association with a future change of engine operating mode and/or a future gear change in a gearbox (2) connected to the engine. The controlling devices are arranged to control valve timing and/or the valve lift height during said period of time for optimization of the engine's performance, once the transient has arisen.
摘要翻译：具有内燃机（1）的车辆具有可变气门正时和/或气门升程高度的阀门（7,8）。所述阀具有由电子控制装置（3）控制的操作装置（9,10），所述电子控制装置（3）在所述车辆被驱动的同时，借助于关于至少所述道路的坡度和节气门位置，以计算未来的向前运动阻力以及发动机运行状态下的未来瞬态的时间段，例如与发动机运转模式的未来变化和/或齿轮箱（2）中的未来齿轮变化相关联）连接到发动机。控制装置被布置成在所述时间段内控制气门正时和/或气门升程高度，以优化发动机的性能，一旦出现瞬变。

6. 发明申请

WO2004109160A1 MOTORDRIVEN VEHICLE WITH EXHAUST CLEANING 审中-公开
标题翻译：具有排气清洁的摩托车
公开(公告)号：WO2004109160A1
公开(公告)日：2004-12-16
申请号：PCT/SE2004/000855
申请日：2004-06-02
申请人： VOLVO LASTVAGNAR AB , STEEN, Marcus , ERIKSSON, Anders , BERGLUND, Sixten , UDD, Sören
发明人： STEEN, Marcus , ERIKSSON, Anders , BERGLUND, Sixten , UDD, Sören
IPC分类号： F16H59/78
CPC分类号： F01N3/2066 , B60W10/06 , B60W10/10 , B60W30/188 , B60W2510/068 , B60W2710/0616 , B60W2710/1005 , F01N2570/14 , F01N2610/02 , F16H59/78 , F16H61/0213 , F16H2061/0018 , Y02A50/2325 , Y02T10/24 , Y02T10/54 , Y10T74/19251 , Y10T477/653
摘要： The invention relates to a method for achieving lower emissions during operation of a vehicle comprising a combustion engine (10) that emits exhaust gases into an exhaust system (140) comprising a catalyzes (320), injection device (310) that is arranged to inject a substance into the exhaust system, and a transmission (90) that is driven by the engine. The method is characterized in that it comprises the step of selecting a gear in the vehicle's transmission in response to at least information about whether catalytic conversion is required and information about the temperature (T) in the exhaust system, so that the selected gear regulates the temperature in the exhaust system.
摘要翻译：本发明涉及一种用于在车辆操作期间实现较低排放的方法，其包括将废气排放到排气系统（140）中的内燃机（10），该排气系统包括催化剂（320），注射装置（310）进入排气系统的物质，以及由发动机驱动的变速器（90）。该方法的特征在于，其包括响应于至少关于是否需要催化转化的信息和关于排气系统中的温度（T）的信息来选择车辆变速器中的档位的步骤，使得所选择的档位调节排气系统中的温度。

7. 发明申请

WO2004005677A1 APPARATUS FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机装置
公开(公告)号：WO2004005677A1
公开(公告)日：2004-01-15
申请号：PCT/SE2003/001033
申请日：2003-06-18
申请人： VOLVO LASTVAGNAR AB , UDD, Sören
发明人： UDD, Sören
IPC分类号： F01L1/12
CPC分类号： F01L13/0015 , F01L1/08 , F01L1/181 , F01L1/267 , F01L9/02 , F01L2013/0089 , F01L2105/00 , F02D13/0269 , Y02T10/142
摘要： The invention relates to an apparatus for controlling valve movements in an internal combustion engine which has at least one inlet valve (12) and at least one exhaust valve for controlling the connection between the combustion chamber in the cylinder and an inlet system and an exhaust system respectively. A rotatable camshaft which has a cam curve comprising a rising ramp (10a) and a falling ramp (10b) is designed to interact with a valve mechanism (14) for actuation of the inlet or exhaust valve (12) under the action of a valve spring (13). The valve mechanism (14) comprises control members (21-25, 26) which allow the return movement of the valve mechanism to be controlled during the closing phase of the inlet valve (12) or the exhaust valve, independently of the falling ramp (10b) of the cam curve. The control members (21-25, 26) are arranged so that the closing of the valve can be delayed for an adjustable period of time by means of a hydraulically adjustable force counteracting the closing force of the valve spring.
摘要翻译：本发明涉及一种用于控制内燃机中的阀门运动的装置，其具有至少一个入口阀（12）和至少一个用于控制气缸中的燃烧室与进气系统与排气系统之间的连接的排气阀分别。具有包括上升斜坡（10a）和下降坡道（10b）的凸轮曲线的可旋转凸轮轴被设计成与阀机构（14）相互作用，以在阀的作用下致动入口阀或排气阀（12）春天（13）。阀机构（14）包括控制构件（21-25,26），其允许在进气阀（12）或排气阀的关闭阶段期间控制阀机构的返回运动，而与下降斜坡无关 10b）的凸轮曲线。控制构件（21-25,26）被布置成使得阀的关闭可以通过抵消阀弹簧的关闭力的液压可调力来延迟可调整的时间段。

8. 发明申请

WO2004094176A1 METHOD TO CONTROL THE SUPERCHARGE IN A COMBUSTION ENGINE AND A VEHICLE WITH A SUPERCHARGED COMBUSTION ENGINE WITH ELECTRONIC CONTROL UNITS FOR CONTROLLING THE SUPERCHARGE 审中-公开
标题翻译：控制发动机超级电机的方法和具有超级燃料发动机的车辆与电子控制单元的控制方法
公开(公告)号：WO2004094176A1
公开(公告)日：2004-11-04
申请号：PCT/SE2004/000400
申请日：2004-03-18
申请人： VOLVO LASTVAGNAR AB , BERGLUND, Sixten , ERIKSSON, Anders , STEEN, Marcus , UDD, Sören
发明人： BERGLUND, Sixten , ERIKSSON, Anders , STEEN, Marcus , UDD, Sören
IPC分类号： B60K41/00
CPC分类号： F02B37/24 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2530/16 , B60W2710/0605 , B60Y2400/435 , F02D2200/701 , F16H59/66 , Y02T10/144
摘要： A vehicle having a combustion engine supercharged by means of a turbocharger (6) with variable turbine geometry and having electronic control members (3) controlling the supply of fuel and air to the combustion chamber of the engine. The control members are designed, during forward travel of the vehicle, on the basis of input information on at least road gradient and gas pedal position, to estimate future road resistance and the time period up to a future transient in the operating condition of the engine. The control members are designed to control changes in the turbine geometry during said time period so as to optimize the response of the engine when the transient arises.
摘要翻译：一种具有通过具有可变涡轮机几何形状的涡轮增压器（6）对其进行增压的内燃机的车辆，并且具有控制向发动机的燃烧室供应燃料和空气的电子控制构件（3）。控制构件在车辆前进行驶期间基于至少道路坡度和加油踏板位置的输入信息来设计，以估计未来的道路阻力以及在发动机的运行状态下的未来瞬态的时间段。控制构件设计成在所述时间段期间控制涡轮机几何形状的变化，以便在瞬变发生时优化发动机的响应。

9. 发明申请

WO2004058534A1 METHOD OF REGULATING EGR IN AN INTERNAL COMBUSTION ENGINE AND VEHICLE WITH AN ENGINE WITH ELECTRONIC MEANS FOR APPLYING THE METHOD 审中-公开
标题翻译：内燃机中的EGR调节方法以及具有用于应用该方法的电子装置的发动机的车辆
公开(公告)号：WO2004058534A1
公开(公告)日：2004-07-15
申请号：PCT/SE2003/002059
申请日：2003-12-22
申请人： VOLVO LASTVAGNAR AB , BERGLUND, Sixten , ERIKSSON, Anders , STEÉN, Marcus , UDD, Sören
发明人： BERGLUND, Sixten , ERIKSSON, Anders , STEÉN, Marcus , UDD, Sören
IPC分类号： B60K41/06
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2510/0604 , B60W2530/16 , B60W2550/142 , B60W2550/402 , F02D41/0065 , F02D41/023 , F02D2200/701 , F16H63/50 , Y02T10/47 , Y02T10/52 , Y02T10/54 , Y02T10/84 , Y10T477/675 , Y10T477/677 , Y10T477/679 , Y10T477/68
摘要： Vehicle (A) with an internal combustion engine (1), an automated transmission (2) coupled to the engine, and electronic control means (3) which control the supply of fuel to the engine combustion chambers and recirculation of exhaust from the engine exhaust side (7) to its intake side (6). The control means are disposed to compute, while the vehicle is moving, future driving resistance and the time until a future shifting between gears and to control valve means (9) which regulate exhaust return flow during this time to optimize fuel consumption and emissions, when the gearshifting takes place.
摘要翻译：具有内燃机（1）的车辆（A），联接到发动机的自动变速器（2）和控制向发动机燃烧室供应燃料的电子控制装置（3）和来自发动机排气的排气的再循环（7）到其进气侧（6）。控制装置设置成在车辆运动期间计算将来的行驶阻力和直到齿轮之间的将来换档的时间，并且在此期间控制调节排气回流的阀装置（9）以优化燃料消耗和排放，当换挡发生。

10. 发明申请

WO2003091566A1 FUEL INJECTION SYSTEM 审中-公开
标题翻译：燃油喷射系统
公开(公告)号：WO2003091566A1
公开(公告)日：2003-11-06
申请号：PCT/SE2003/000506
申请日：2003-03-27
申请人： VOLVO LASTVAGNAR AB , UDD, Sören , YUDANOV, Sergi
发明人： UDD, Sören , YUDANOV, Sergi
IPC分类号： F02M47/02
CPC分类号： F02M45/04 , F02M45/02 , F02M47/027 , F02M47/043 , F02M51/0603 , F02M51/061 , F02M57/02 , F02M59/102 , F02M59/366 , F02M63/00 , F02M63/0225
摘要： The fuel injection system according to the invention comprises a nozzle (2) with an inlet and a needle (15). A control piston (16) forms a control chamber (17) and abuts the needle such that a higher pressure in the control chamber urges the piston to close the nozzle. A cam-driven plunger (5) forms a plunger chamber (7) connected to the inlet of the nozzle. The system also comprises a common rail (11) for fuel, a feed line (13) and an electrically operated valve (9). The valve isolates the chamber from the common rail and connects it to the line while in a third position, isolates it from both the line and the common rail in a second position, and isolates it from the line and connects it to the common rail in a first position. There are also means (12) for pressurizing the feed line with a relatively low fuel feed pressure and a fuel tank (20). The control chamber is connected to the common rail.
摘要翻译：根据本发明的燃料喷射系统包括具有入口和针（15）的喷嘴（2）。控制活塞（16）形成控制室（17）并抵靠针头，使得控制室中的较高压力促使活塞关闭喷嘴。凸轮驱动柱塞（5）形成连接到喷嘴入口的柱塞室（7）。该系统还包括用于燃料的共轨（11），馈线（13）和电动操作阀（9）。阀门将共用导轨隔离，并将其连接到线路，同时位于第三位置，将其与线路和公共导轨隔离，处于第二位置，并将其与线路隔离并将其连接到公共导轨第一个职位还有用于以相对低的燃料供给压力和燃料箱（20）对进料管线进行加压的装置（12）。控制室连接到共轨。

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