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1. 发明授权

US07438064B2 Mixture-lubricated internal combustion engine 有权
标题翻译：混合润滑内燃机
公开(公告)号：US07438064B2
公开(公告)日：2008-10-21
申请号：US11505425
申请日：2006-08-17
申请人： Jan Borchardt , Kai-Ulrich Machens , Rainer Ziegler , Robert Wirtz
发明人： Jan Borchardt , Kai-Ulrich Machens , Rainer Ziegler , Robert Wirtz
IPC分类号： F01M1/04 , F01M3/00 , F02B25/00
CPC分类号： F01M3/00
摘要： A mixture-lubricated internal combustion engine has a cylinder (2) in which a combustion chamber (3) is formed. The combustion chamber (3) is delimited by a piston (5) mounted to move back and forth. The piston (5) drives a crankshaft (7) rotatably journalled in a crankcase (4). The engine has an inlet channel (9) which supplies fuel and combustion air into the combustion chamber (3) as well as an exhaust outlet (13) from which exhaust gases flow from the combustion chamber. The intake inlet (11) and the exhaust outlet (13) are valve controlled. A flow connection is present between the crankcase (4) and the inlet channel (9). A good idle stability and a good idle acoustic of the engine are achieved in that at least one control valve (23, 33, 43, 63) is mounted in the flow connection.
摘要翻译：混合润滑的内燃机具有形成有燃烧室（3）的气缸（2）。燃烧室（3）由安装成前后移动的活塞（5）限定。活塞（5）驱动可旋转地轴颈安装在曲轴箱（4）中的曲轴（7）。发动机具有向燃烧室（3）供应燃料和燃烧空气的进气通道（9）以及废气从燃烧室流出的排气出口（13）。进气口（11）和排气出口（13）由阀门控制。在曲轴箱（4）和入口通道（9）之间存在流动连接。实现了在流动连接中安装至少一个控制阀（23,33,43,63）的良好的怠速稳定性和发动机良好的空闲声音。

2. 发明申请

US20070039574A1 Mixture-lubricated internal combustion engine 有权
标题翻译：混合润滑内燃机
公开(公告)号：US20070039574A1
公开(公告)日：2007-02-22
申请号：US11505425
申请日：2006-08-17
申请人： Jan Borchardt , Kai-Ulrich Machens , Rainer Ziegler , Robert Wirtz
发明人： Jan Borchardt , Kai-Ulrich Machens , Rainer Ziegler , Robert Wirtz
IPC分类号： F02B25/00 , F01M3/04 , F02F1/42
CPC分类号： F01M3/00
摘要： A mixture-lubricated internal combustion engine has a cylinder (2) in which a combustion chamber (3) is formed. The combustion chamber (3) is delimited by a piston (5) mounted to move back and forth. The piston (5) drives a crankshaft (7) rotatably journalled in a crankcase (4). The engine has an inlet channel (9) which supplies fuel and combustion air into the combustion chamber (3) as well as an exhaust outlet (13) from which exhaust gases flow from the combustion chamber. The intake inlet (11) and the exhaust outlet (13) are valve controlled. A flow connection is present between the crankcase (4) and the inlet channel (9). A good idle stability and a good idle acoustic of the engine are achieved in that at least one control valve (23, 33, 43, 63) is mounted in the flow connection.
摘要翻译：混合润滑的内燃机具有形成有燃烧室（3）的气缸（2）。燃烧室（3）由安装成前后移动的活塞（5）限定。活塞（5）驱动可旋转地轴颈安装在曲轴箱（4）中的曲轴（7）。发动机具有向燃烧室（3）供应燃料和燃烧空气的进气通道（9）以及废气从燃烧室流出的排气出口（13）。进气口（11）和排气出口（13）由阀门控制。在曲轴箱（4）和入口通道（9）之间存在流动连接。实现了在流动连接中安装至少一个控制阀（23,33,43,63）的良好的怠速稳定性和发动机良好的空闲声音。

3. 发明申请

US20080011271A1 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US20080011271A1
公开(公告)日：2008-01-17
申请号：US11826153
申请日：2007-07-12
申请人： Nils Kunert , Jan Borchardt , Andreas Bahner , Predag Ostojic , Andreas Lingen
发明人： Nils Kunert , Jan Borchardt , Andreas Bahner , Predag Ostojic , Andreas Lingen
IPC分类号： F02P5/00
CPC分类号： F02P9/005 , F02D41/0087 , F02D41/3058 , F02D2400/04 , F02D2400/06
摘要： An internal combustion engine includes a cylinder (2) wherein a combustion chamber (5) is formed. The engine also includes devices for metering fuel and combustion air as well as an ignition device for igniting the mixture in the combustion chamber (5). A method for operating the internal combustion engine provides that fuel and combustion air are supplied to the engine and the mixture is ignited in the combustion chamber (5). The combustion chamber (5) is delimited by a piston (7) which drives a crankshaft (25) rotatably journalled in a crankcase (3). A control is provided which controls the supply of fuel and the ignition of the mixture in the combustion chamber (5). The internal combustion engine is so controlled in at least one operating state that the number of combustions is less than the number of engine cycles in the same time span. To avoid the formation of self ignitions, the operating state is a high rpm range wherein the rpm lies above the rated rpm and below the rpm in a regulating range.
摘要翻译：内燃机包括形成有燃烧室（5）的气缸（2）。发动机还包括用于计量燃料和燃烧空气的装置以及用于点燃燃烧室（5）中的混合物的点火装置。用于操作内燃机的方法提供燃料和燃烧空气被供给到发动机，并且混合物在燃烧室（5）中点燃。燃烧室（5）由驱动曲轴（25）的活塞（7）限定，该曲轴可转动地轴颈安装在曲轴箱（3）中。提供控制燃料供给和混合物在燃烧室（5）中点燃的控制装置。内燃机在至少一个操作状态下被控制，使燃烧次数小于发动机循环次数在同一时间跨度。为了避免形成自点火，操作状态是高转速范围，其中转速高于额定转速并且在调节范围内低于转速。

4. 发明授权

US07735465B2 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US07735465B2
公开(公告)日：2010-06-15
申请号：US11826153
申请日：2007-07-12
申请人： Nils Kunert , Jan Borchardt , Andreas Bähner , Predag Ostojic , Andreas Lingen
发明人： Nils Kunert , Jan Borchardt , Andreas Bähner , Predag Ostojic , Andreas Lingen
IPC分类号： F02B75/02 , F02P5/00
CPC分类号： F02P9/005 , F02D41/0087 , F02D41/3058 , F02D2400/04 , F02D2400/06
摘要： An internal combustion engine includes a cylinder (2) wherein a combustion chamber (5) is formed. The engine also includes devices for metering fuel and combustion air as well as an ignition device for igniting the mixture in the combustion chamber (5). A method for operating the internal combustion engine provides that fuel and combustion air are supplied to the engine and the mixture is ignited in the combustion chamber (5). The combustion chamber (5) is delimited by a piston (7) which drives a crankshaft (25) rotatably journalled in a crankcase (3). A control is provided which controls the supply of fuel and the ignition of the mixture in the combustion chamber (5). The internal combustion engine is so controlled in at least one operating state that the number of combustions is less than the number of engine cycles in the same time span. To avoid the formation of self ignitions, the operating state is a high rpm range wherein the rpm lies above the rated rpm and below the rpm in a regulating range.
摘要翻译：内燃机包括形成有燃烧室（5）的气缸（2）。发动机还包括用于计量燃料和燃烧空气的装置以及用于点燃燃烧室（5）中的混合物的点火装置。用于操作内燃机的方法提供燃料和燃烧空气被供给到发动机，并且混合物在燃烧室（5）中点燃。燃烧室（5）由驱动曲轴（25）的活塞（7）限定，该曲轴（25）可旋转地轴颈安装在曲轴箱（3）中。提供控制燃料供给和混合物在燃烧室（5）中点燃的控制装置。内燃机在至少一个操作状态下被控制，使燃烧次数小于发动机循环次数在同一时间跨度。为了避免形成自点火，操作状态是高转速范围，其中转速高于额定转速并且在调节范围内低于转速。

5. 发明授权

US07000906B2 Carburetor 失效
标题翻译：化油器
公开(公告)号：US07000906B2
公开(公告)日：2006-02-21
申请号：US10871058
申请日：2004-06-21
申请人： Klaus Geyer , Arno Kinnen , Jan Borchardt , Reinhard Gerhardy
发明人： Klaus Geyer , Arno Kinnen , Jan Borchardt , Reinhard Gerhardy
IPC分类号： F02M7/08
CPC分类号： F02M7/08 , F02M17/04 , F02M69/02 , Y10S261/37
摘要： A carburetor for an internal combustion engine includes an intake channel section (2) as well as a throttle element journalled in the intake channel section (2). The throttle element is adjustable between a full-load position (25) and an idle position (26). A pump (20, 30) is provided for additional fuel metering and this pump includes a pumping chamber (24, 34) and a pump piston (21, 31) guided in the pumping chamber (24, 34). The position of the pump piston (21, 31) is coupled to the position of the throttle element. To ensure an optimal supply of the internal combustion engine with fuel in each operating state, the pump piston (21, 31) is so coupled to the throttle element that fuel is pumped from the pumping chamber (24, 34) into the intake channel section (2) when there is a displacement of the throttle element from the full throttle position (25) into the idle position (26).
摘要翻译：用于内燃机的化油器包括进气通道部分（2）以及安装在进气通道部分（2）中的节流元件。节流元件可在满载位置（25）和空转位置（26）之间调节。提供泵（20,30）以用于额外的燃料计量，并且该泵包括在泵送室（24,34）中引导的泵送室（24,34）和泵活塞（21,31）。泵活塞（21,31）的位置联接到节流元件的位置。为了确保在每个操作状态下具有燃料的内燃机的最佳供应，泵活塞（21,31）如此联接到节流元件，燃料从泵送室（24,34）泵送到进气通道部分（2）当节气门元件从全节气门位置（25）移动到空转位置（26）时。

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