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1. 发明授权

US08424499B2 Pneumatic system for controlling the valves of an internal combustion engine 有权
标题翻译：用于控制内燃机的阀的气动系统
公开(公告)号：US08424499B2
公开(公告)日：2013-04-23
申请号：US12809978
申请日：2008-12-19
申请人： Mauro Rioli , Gianluca Pivetti , Joerg Ross , Attilio Pietroni
发明人： Mauro Rioli , Gianluca Pivetti , Joerg Ross , Attilio Pietroni
IPC分类号： F01L9/02
CPC分类号： F01L1/465
摘要： Pneumatic system for controlling the valves of an internal combustion engine; the pneumatic system is provided with: a pneumatic accumulator containing pressurized air; a pneumatic manifold; a control device to connect the pneumatic manifold alternatively to the pneumatic accumulator with the internal combustion engine in the high rpm range and to the atmosphere with the internal combustion engine in the low rpm range; a plurality of pneumatic springs, each of which has a variable volume actuating chamber and a piston mounted slidingly inside the actuating chamber; a plurality of connecting conduits, each of which connects the actuating chamber of a respective pneumatic spring to the pneumatic manifold; and a plurality of calibrated cross-sectional portions, each of which has a reduced cross-sectional area and is arranged along a respective connecting conduit.
摘要翻译：用于控制内燃机的阀的气动系统; 该气动系统设置有：含有加压空气的气动蓄能器; 气动歧管控制装置，用于将气动歧管与具有高转速范围的内燃机的气动蓄能器交替地连接到具有低转速范围内的内燃机的大气; 多个气动弹簧，每个气动弹簧具有可变容积的致动腔和滑动地安装在致动室内的活塞; 多个连接管道，每个连接管道将相应气动弹簧的致动室连接到气动歧管; 以及多个校准的横截面部分，每个部分具有减小的横截面面积并且沿着相应的连接导管布置。

2. 发明申请

US20090282807A1 Internal combustion engine with deactivation of part of the cylinders and control method thereof 有权
标题翻译：内燃机部分气缸停用的内燃机及其控制方法
公开(公告)号：US20090282807A1
公开(公告)日：2009-11-19
申请号：US11886981
申请日：2006-03-24
申请人： Mauro Rioli , Luca Poggio
发明人： Mauro Rioli , Luca Poggio
IPC分类号： F01N11/00 , F02D17/02 , F01N3/10 , F01N9/00
CPC分类号： F02D17/02 , F01N13/009 , F01N13/0093 , F01N2410/10 , F01N2430/02 , F02D41/0087 , F02D41/1439 , F02D41/1441 , F02D2200/606
摘要： Internal combustion engine provided with a plurality of cylinders divided into a first group and a second group; a control unit for deactivating all the cylinders of the second group; a first exhaust conduit and a second exhaust conduit, which are reciprocally connected at an intersection and which are respectively connected to cylinders of the first group and to cylinders of the second group; a catalyzer, which is arranged along the first exhaust conduit upstream of the intersection and is provided with first sensors for detecting the exhaust gases; and a second catalyzer, which is arranged downstream of the intersection and is provided with second sensors for detecting the exhaust gas composition.
摘要翻译：内燃机设置有分成第一组和第二组的多个气缸; 控制单元，用于停用所述第二组的所有气缸; 第一排气管道和第二排气管道，其在交叉口处相互连接并分别连接到第一组的气缸和第二组的气缸; 催化剂，其沿着第一排气导管布置在交叉口的上游，并且设置有用于检测废气的第一传感器; 以及第二催化剂，其设置在交叉点的下游，并且设置有用于检测废气组成的第二传感器。

3. 发明申请

US20110030630A1 PNEUMATIC SYSTEM FOR CONTROLLING THE VALVES OF AN INTERNAL COMBUSTION ENGIN 有权
标题翻译：用于控制内燃机气门的气动系统
公开(公告)号：US20110030630A1
公开(公告)日：2011-02-10
申请号：US12809978
申请日：2008-12-19
申请人： Mauro Rioli , Gianluca Pivetti , Jeerg Ross , Attilio Pietroni
发明人： Mauro Rioli , Gianluca Pivetti , Jeerg Ross , Attilio Pietroni
IPC分类号： F01L9/02
CPC分类号： F01L1/465
摘要： Pneumatic system for controlling the valves, of an internal combustion engine; the pneumatic system is provided with: a pneumatic accumulator containing pressurized air; a pneumatic manifold; a control device to connect the pneumatic manifold alternatively to the pneumatic accumulator with the internal combustion engine in the high rpm range and to the atmosphere with the internal combustion engine in the low rpm range; a plurality of pneumatic springs, each of which has a variable volume actuating chamber and a piston mounted slidingly inside the actuating chamber; a plurality of connecting conduits, each of which connects the actuating chamber of a respective pneumatic spring to the pneumatic manifold; and a plurality of calibrated cross-sectional portions, each of which has a reduced cross-sectional area and is arranged along a respective connecting conduit.
摘要翻译：用于控制内燃机的阀的气动系统; 该气动系统设置有：含有加压空气的气动蓄能器; 气动歧管控制装置，用于将气动歧管与具有高转速范围的内燃机的气动蓄能器交替地连接到具有低转速范围内的内燃机的大气; 多个气动弹簧，每个气动弹簧具有可变容积的致动腔和滑动地安装在致动室内的活塞; 多个连接管道，每个连接管道将相应气动弹簧的致动室连接到气动歧管; 以及多个校准的横截面部分，每个部分具有减小的横截面面积并且沿着相应的连接导管布置。

4. 发明授权

US08677846B2 Mechanical gearbox for motor vehicles 有权
标题翻译：汽车机械齿轮箱
公开(公告)号：US08677846B2
公开(公告)日：2014-03-25
申请号：US12668620
申请日：2008-07-10
申请人： Roberto Roncaglia , Mauro Rioli
发明人： Roberto Roncaglia , Mauro Rioli
IPC分类号： F16H3/38
CPC分类号： F16H63/18 , F16H3/089 , F16H61/32
摘要： A mechanical gearbox for motor vehicles presenting: a first shaft; a second shaft; a plurality of gear pairs, each of which mechanically couples the first shaft to the second shaft, defines a corresponding speed and comprises a first gear mounted on the first shaft and a second gear which is mounted on the second shaft and permanently meshes with the first gear; a plurality of synchronizers, each of which is mounted coaxially to a shaft between two gears of two gear pairs and is adapted to be actuated to alternatively engage the two gears to the shaft; and an actuation system for displacing each synchronizer alternatively in the two senses along the respective shaft and comprising a plurality of forks, each of which envelops a corresponding synchronizer; the gear pair of two consecutive speeds are arranged so as to be engaged by two different synchronizers; and the actuation system independently actuates the synchronizers.
摘要翻译：一种用于机动车辆的机械变速箱，其具有：第一轴; 第二轴多个齿轮对，每个齿轮对将第一轴机械地联接到第二轴，限定相应的速度，并且包括安装在第一轴上的第一齿轮和安装在第二轴上并与第一轴永久啮合的第二齿轮齿轮; 多个同步器，每个同步器同轴地安装在两个齿轮对的两个齿轮之间的轴上，并且适于被致动以将两个齿轮交替地接合到轴; 以及用于沿着相应的轴在两个感测中交替地移动每个同步器的致动系统，并且包括多个叉，每个叉包围相应的同步器; 两个连续速度的齿轮对被布置成由两个不同的同步器接合; 并且致动系统独立地致动同步器。

5. 发明授权

US08256214B2 Internal combustion engine with deactivation of part of the cylinders and control method thereof 有权
标题翻译：内燃机部分气缸停用的内燃机及其控制方法
公开(公告)号：US08256214B2
公开(公告)日：2012-09-04
申请号：US11886981
申请日：2006-03-24
申请人： Mauro Rioli , Luca Poggio
发明人： Mauro Rioli , Luca Poggio
IPC分类号： F01N1/00
CPC分类号： F02D17/02 , F01N13/009 , F01N13/0093 , F01N2410/10 , F01N2430/02 , F02D41/0087 , F02D41/1439 , F02D41/1441 , F02D2200/606
摘要： Internal combustion engine provided with a plurality of cylinders divided into a first group and a second group; a control unit for deactivating all the cylinders of the second group; a first exhaust conduit and a second exhaust conduit, which are reciprocally connected at an intersection and which are respectively connected to cylinders of the first group and to cylinders of the second group; a catalyzer, which is arranged along the first exhaust conduit upstream of the intersection and is provided with first sensors for detecting the exhaust gases; and a second catalyzer, which is arranged downstream of the intersection and is provided with second sensors for detecting the exhaust gas composition.
摘要翻译：内燃机设置有分成第一组和第二组的多个气缸; 控制单元，用于停用所述第二组的所有气缸; 第一排气管道和第二排气管道，其在交叉口处相互连接并分别连接到第一组的气缸和第二组的气缸; 催化剂，其沿着第一排气导管布置在交叉口的上游，并且设置有用于检测废气的第一传感器; 以及第二催化剂，其设置在交叉点的下游，并且设置有用于检测废气组成的第二传感器。

6. 发明申请

US20100257968A1 MECHANICAL GEARBOX FOR MOTOR VEHICLES 有权
标题翻译：机动车用机动车
公开(公告)号：US20100257968A1
公开(公告)日：2010-10-14
申请号：US12668620
申请日：2008-07-10
申请人： Roberto Roncaglia , Mauro Rioli
发明人： Roberto Roncaglia , Mauro Rioli
IPC分类号： F16H3/38
CPC分类号： F16H63/18 , F16H3/089 , F16H61/32
摘要： A mechanical gearbox for motor vehicles presenting: a first shaft; a second shaft; a plurality of gear pairs, each of which mechanically couples the first shaft to the second shaft, defines a corresponding speed and comprises a first gear mounted on the first shaft and a second gear which is mounted on the second shaft and permanently meshes with the first gear; a plurality of synchronizers, each of which is mounted coaxially to a shaft between two gears of two gear pairs and is adapted to be actuated to alternatively engage the two gears to the shaft; and an actuation system for displacing each synchronizer alternatively in the two senses along the respective shaft and comprising a plurality of forks, each of which envelops a corresponding synchronizer; the gear pair of two consecutive speeds are arranged so as to be engaged by two different synchronizers; and the actuation system independently actuates the synchronizers.
摘要翻译：一种用于机动车辆的机械变速箱，其具有：第一轴; 第二轴多个齿轮对，每个齿轮对将第一轴机械地联接到第二轴，限定相应的速度，并且包括安装在第一轴上的第一齿轮和安装在第二轴上并与第一轴永久啮合的第二齿轮齿轮; 多个同步器，每个同步器同轴地安装在两个齿轮对的两个齿轮之间的轴上，并且适于被致动以将两个齿轮交替地接合到轴; 以及用于沿着相应的轴在两个感测中交替地移动每个同步器的致动系统，并且包括多个叉，每个叉包围相应的同步器; 两个连续速度的齿轮对被布置成由两个不同的同步器接合; 并且致动系统独立地致动同步器。

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