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1. 发明授权

US06745750B2 Fuel injection system for internal combustion engines 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US06745750B2
公开(公告)日：2004-06-08
申请号：US10182561
申请日：2002-11-25
申请人： Walter Egler , Giovanni Ferraro , Hansjoerg Egeler , Achim Brenk , Wolfgang Klenk , Peter Boehland , Werner Teschner , Sebastian Kanne , Ingolf Kahleyss , Uwe Gordon , Manfred Mack
发明人： Walter Egler , Giovanni Ferraro , Hansjoerg Egeler , Achim Brenk , Wolfgang Klenk , Peter Boehland , Werner Teschner , Sebastian Kanne , Ingolf Kahleyss , Uwe Gordon , Manfred Mack
IPC分类号： F02M700
CPC分类号： F02M63/0007 , F02M55/04 , F02M61/16 , F02M63/0225 , F02M2200/315 , F02M2200/40
摘要： A fuel injection system, having a fuel injection valve and a control valve, which control valve has a control valve member that is longitudinally displaceable in a control valve bore. A control valve sealing face is embodied on the control valve member; it cooperates with a control valve seat and thus controls the communication between a first pressure space and a second pressure space; the first pressure space communicates with a high-pressure collection chamber. In a valve body, a bore is embodied in which a pistonlike valve needle, with its end toward the combustion chamber, controls the opening of at least one injection opening by executing a longitudinal motion in response to the pressure in a pressure chamber; the pressure chamber communicates with the second pressure space via an inlet conduit. The first pressure space communicates via a throttle with a damping chamber, embodied as a blind bore and otherwise closed off, as a result of which pressure fluctuations that occur upon closure of the control valve are rapidly damped.
摘要翻译：一种具有燃料喷射阀和控制阀的燃料喷射系统，该控制阀具有可在控制阀孔中纵向移动的控制阀构件。在控制阀构件上具有控制阀密封面; 它与控制阀座配合，从而控制第一压力空间和第二压力空间之间的连通; 第一压力空间与高压收集室连通。在阀体中，具体实现了一种活塞式阀针，其端部朝向燃烧室，通过响应于压力室中的压力执行纵向运动来控制至少一个喷射开口的打开; 压力室经由入口导管与第二压力空间连通。第一压力空间经由节流阀与阻尼室连通，实现为盲孔并以其它方式封闭，结果，控制阀关闭时发生的压力波动被快速衰减。

2. 发明授权

US07066150B2 Fuel injection system for internal combustion engines 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US07066150B2
公开(公告)日：2006-06-27
申请号：US10203214
申请日：2001-12-05
申请人： Walter Egler , Peter Boehland , Sebastian Kanne
发明人： Walter Egler , Peter Boehland , Sebastian Kanne
IPC分类号： F02M37/04
CPC分类号： F02M63/0225 , F02M55/04 , F02M61/16 , F02M63/0007 , F02M2200/315 , F02M2200/40
摘要： A fuel injection system with a fuel injection valve and a control valve, which control valve has a control valve member that can move longitudinally in a control valve bore. The control valve member is provided with a control valve sealing surface, which cooperates with a control valve seat and thereby controls the connection between a first pressure chamber and a second pressure chamber, where the first pressure chamber is connected to a high-pressure accumulation chamber. A bore is embodied in a valve body and contains a piston-shaped valve needle whose end oriented toward the combustion chamber controls the opening of at least one injection opening by virtue of the fact that it executes a longitudinal movement due to the impingement of the pressure in a pressure chamber; the pressure chamber is connected to the second pressure chamber by means of a supply conduit. The first pressure chamber is connected by means of a throttle to a damping chamber that is otherwise closed, as a result of which, pressure oscillations that are produced by the closing of the control valve are rapidly damped.
摘要翻译：具有燃料喷射阀和控制阀的燃料喷射系统，该控制阀具有可在控制阀孔中纵向运动的控制阀构件。控制阀构件设置有与控制阀座配合的控制阀密封表面，从而控制第一压力室和第二压力室之间的连接，其中第一压力室连接到高压蓄积室。孔体现在阀体中并且包含活塞形阀芯，其端部朝向燃烧室的端部通过由于压力的冲击而执行纵向运动的事实来控制至少一个喷射开口的开口在压力室中压力室通过供应管道连接到第二压力室。第一压力室通过节气门连接到否则关闭的阻尼室，结果是通过关闭控制阀产生的压力振荡被快速衰减。

3. 发明授权

US06691934B2 Fuel injection valve for internal combustion engines 失效
标题翻译：内燃机燃油喷射阀
公开(公告)号：US06691934B2
公开(公告)日：2004-02-17
申请号：US10312387
申请日：2003-03-24
申请人： Walter Egler , Peter Boehland , Sebastian Kanne
发明人： Walter Egler , Peter Boehland , Sebastian Kanne
IPC分类号： F02M6300
CPC分类号： F02M47/027 , F02M55/04 , F02M2200/315
摘要： A fuel injection valve includes a housing in which a pistonlike valve member is disposed longitudinally displaceably in a bore to cause at least one injection opening to communicate with a pressure chamber embodied in the housing. An inlet conduit discharges into the pressure chamber to fill the pressure chamber with fuel at high pressure. A fuel-filled control chamber in the housing at least indirectly exerts a force acting in the closing direction on the valve member. The control chamber communicates with the inlet conduit and can be made to communicate via a control valve with a leak fuel chamber. A damping chamber communicates with the inlet conduit via a throttle.
摘要翻译：燃料喷射阀包括壳体，其中活塞状阀构件在孔中纵向可移位地设置，以使至少一个喷射开口与体积在壳体中的压力室连通。入口导管排放到压力室中以在高压下用燃料填充压力室。壳体中的充满燃料的控制室至少间接地沿关闭方向作用在阀构件上的力。控制室与入口管道连通，并且可以通过控制阀与泄漏燃料室连通。阻尼室通过节气门与入口导管连通。

4. 发明授权

US07172140B2 Fuel injection valve for internal combustion engines with damping chamber reducing pressure oscillations 失效
标题翻译：具有减振室的内燃机燃油喷射阀减压振荡
公开(公告)号：US07172140B2
公开(公告)日：2007-02-06
申请号：US10312256
申请日：2002-03-22
申请人： Walter Egler , Peter Boehland , Sebastian Kanne
发明人： Walter Egler , Peter Boehland , Sebastian Kanne
IPC分类号： F02M61/20
CPC分类号： F02M61/16 , F02M47/027 , F02M61/165 , F02M2200/315 , F02M2200/40
摘要： A fuel injection valve for internal combustion engines, having a housing (12; 48) in which a pistonlike valve member (35; 60) is disposed longitudinally displaceably in a bore (34; 57). The valve member (35; 60) is surrounded, over at least part of its length, by a pressure chamber (37; 68), embodied in the housing (12; 48), that can be filled with fuel at high pressure; the valve member (35; 60) controls the communication of the pressure chamber (37; 68) with at least one injection opening (39; 66). The pressure chamber (37; 68) communicates with a damping chamber (46; 80), embodied in the housing (12; 48), via at least one throttle (44; 78) disposed in the housing (12; 48), so that pressure fluctuations that occur in the damping chamber (46; 60) rapidly fade (FIG. 1).
摘要翻译：一种用于内燃机的燃料喷射阀，具有壳体（12; 48），其中活塞状阀构件（35; 60）在孔（34; 57）中纵向可移位地设置。阀构件（35; 60）在其长度的至少一部分上被包括在壳体（12; 48）中的压力室（37; 68）包围，其可以在高压下被填充燃料; 阀构件（35; 60）控制压力室（37; 68）与至少一个注射开口（39; 66）的连通。压力室（37; 68）经由设置在壳体（12; 48）中的至少一个节流阀（44; 78）与经壳体（12; 48）体现的阻尼室（46; 80）连通，因此在阻尼室（46; 60）中发生的压力波动快速衰减（图1）。

5. 发明申请

US20080264373A1 Sheathed Element Glow Plug Having a Combustion Chamber Pressure Sensor 审中-公开
标题翻译：带有燃烧室压力传感器的护套元件发光插头
公开(公告)号：US20080264373A1
公开(公告)日：2008-10-30
申请号：US11920017
申请日：2006-03-09
申请人： Peter Boehland , Sebastian Kanne , Tobias Reiser , Godehard Nentwig , Michael Bauer , Markus Jungemann
发明人： Peter Boehland , Sebastian Kanne , Tobias Reiser , Godehard Nentwig , Michael Bauer , Markus Jungemann
IPC分类号： F23Q7/00
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002 , G01L23/22
摘要： A sheathed element glow plug includes an integrated combustion chamber pressure sensor for a self-igniting internal combustion engine for measuring combustion chamber pressures, in particular for combustion chamber signal-based engine control. The sheathed element glow plug has a heating element and a glow plug housing, as well as a glow plug axis. The glow plug housing has a receptacle area for receiving the heating element, a housing body, and at least one flexibility area situated between the housing body and the receptacle area. At least one force measuring element is installed in the glow plug housing.
摘要翻译：护套元件预热塞包括用于自燃内燃机的集成燃烧室压力传感器，用于测量燃烧室压力，特别是用于基于燃烧室信号的发动机控制。护套元件预热塞具有加热元件和电热塞壳体以及电热塞轴。电热塞壳体具有用于容纳加热元件的容纳区域，壳体主体以及位于壳体和插座区域之间的至少一个柔性区域。至少一个力测量元件安装在电热塞壳体中。

6. 发明授权

US07267109B2 Fuel injection device for an internal combustion engine 有权
标题翻译：内燃机燃油喷射装置
公开(公告)号：US07267109B2
公开(公告)日：2007-09-11
申请号：US10566755
申请日：2004-06-09
申请人： Peter Boehland , Hans-Christoph Magel , Sebastian Kanne , Godehard Nentwig , Michael Bauer
发明人： Peter Boehland , Hans-Christoph Magel , Sebastian Kanne , Godehard Nentwig , Michael Bauer
IPC分类号： F02M59/46 , F02M59/44
CPC分类号： F02M47/027 , F02M45/086 , F02M63/0026 , F02M63/0045 , F02M63/0061 , F02M2200/46
摘要： A fuel injection device for an internal combustion engine, having two valve elements each having a hydraulic control surface acting in the closing direction and associated with a hydraulic control chamber. A control valve influences the pressure in the control chamber, and loading devices act on the valve elements in the opening direction. The valve elements react at different hydraulic opening pressures prevailing in the control chamber. The control valve is able to set at least three different pressure levels in the control chamber: all of the valve elements are closed at a comparatively high pressure level; one valve element is open at a medium pressure level; and all of the valve elements are open at a comparatively low pressure level.
摘要翻译：一种用于内燃机的燃料喷射装置，具有两个阀元件，每个阀元件具有沿关闭方向作用并与液压控制室相关联的液压控制表面。控制阀影响控制室中的压力，并且装载装置沿打开方向作用在阀元件上。阀元件在控制室中存在的不同液压打开压力下反应。控制阀能够在控制室中设置至少三个不同的压力水平：所有阀元件在相对高的压力水平下关闭; 一个阀元件在中等压力水平打开; 并且所有阀元件在相对低的压力水平下打开。

7. 发明申请

US20060255173A1 Fuel injection device device for a combustion engine 审中-公开
标题翻译：用于内燃机的燃油喷射装置装置
公开(公告)号：US20060255173A1
公开(公告)日：2006-11-16
申请号：US10567571
申请日：2004-06-22
申请人： Peter Boehland , Sebastian Kanne , Godehard Nentwig
发明人： Peter Boehland , Sebastian Kanne , Godehard Nentwig
IPC分类号： F02M41/16
CPC分类号： F02M63/0005 , F02M45/086 , F02M47/027 , F02M63/0007 , F02M2200/46
摘要： A fuel injection device for an internal combustion engine includes a first valve element with a pressure face acting in the opening direction. An actuating device acts in the closing direction. A second valve element has a hydraulic control face, acting in the closing direction, which defines a hydraulic control chamber. A corresponding actuating device acts in the opening direction. A high-pressure connection is provided. The fuel injection device includes an additional valve device, which in a first terminal position connects the pressure chamber only with the low-pressure connection and the control chamber only with the high-pressure connection. In a second terminal position, the additional valve device connects the pressure chamber only with the high-pressure connection and essentially disconnects the control chamber from the high-pressure connection. In an intermediate position, the pressure chamber communicates only with the high-pressure connection, and the control chamber communicates simultaneously with both the high-pressure connection and the low-pressure connection.
摘要翻译：一种用于内燃机的燃料喷射装置，具有沿打开方向作用的压力面的第一阀体。致动装置沿关闭方向作用。第二阀元件具有沿关闭方向作用的液压控制面，其限定液压控制室。相应的致动装置沿打开方向作用。提供高压连接。燃料喷射装置包括附加的阀装置，其在第一终端位置仅将压力室仅与低压连接和控制室连接，仅与高压连接。在第二终端位置，附加阀装置将压力室仅与高压连接相连，并且基本上使控制室与高压连接断开。在中间位置，压力室仅与高压连接部连通，并且控制室与高压连接和低压连接同时连通。

8. 发明申请

US20060208106A1 Fuel injection device for an internal combustion engine 有权
标题翻译：内燃机燃油喷射装置
公开(公告)号：US20060208106A1
公开(公告)日：2006-09-21
申请号：US10566755
申请日：2004-06-09
申请人： Peter Boehland , Hans-Christoph Magel , Sebastian Kanne , Godehard Nentwig , Michael Bauer
发明人： Peter Boehland , Hans-Christoph Magel , Sebastian Kanne , Godehard Nentwig , Michael Bauer
IPC分类号： F02M63/00
CPC分类号： F02M47/027 , F02M45/086 , F02M63/0026 , F02M63/0045 , F02M63/0061 , F02M2200/46
摘要： A fuel injection device for an internal combustion engine, having two valve elements each having a hydraulic control surface acting in the closing direction and associated with a hydraulic control chamber. A control valve influences the pressure in the control chamber, and loading devices act on the valve elements in the opening direction. The valve elements react at different hydraulic opening pressures prevailing in the control chamber. The control valve is able to set at least three different pressure levels in the control chamber: all of the valve elements are closed at a comparatively high pressure level; one valve element is open at a medium pressure level; and all of the valve elements are open at a comparatively low pressure level.
摘要翻译：一种用于内燃机的燃料喷射装置，具有两个阀元件，每个阀元件具有沿关闭方向作用并与液压控制室相关联的液压控制表面。控制阀影响控制室中的压力，并且装载装置沿打开方向作用在阀元件上。阀元件在控制室中存在的不同液压打开压力下反应。控制阀能够在控制室中设置至少三个不同的压力水平：所有阀元件在相对高的压力水平下关闭; 一个阀元件在中等压力水平打开; 并且所有阀元件在相对低的压力水平下打开。

9. 发明授权

US06971587B2 Fuel injection system for direct injection internal combustion engine 失效
标题翻译：直喷式内燃机燃油喷射系统
公开(公告)号：US06971587B2
公开(公告)日：2005-12-06
申请号：US10433279
申请日：2002-09-06
申请人： Peter Boehland , Sebastian Kanne
发明人： Peter Boehland , Sebastian Kanne
IPC分类号： F02M47/00 , F02M55/00 , F02M57/02 , F02M59/10 , F02M61/10 , F02M63/00 , F02M47/02 , B05B1/30 , F02M39/00 , F02M59/00
CPC分类号： F02M57/026 , F02M55/002 , F02M57/025 , F02M59/105 , F02M2200/00
摘要： A fuel injection system for an internal combustion engine with direct injection includes a fuel injection device which can inject the fuel directly into a combustion chamber of the engine has a valve element bordering on a work chamber, and the position of the valve element depends on the pressure in the work chamber. A pressure booster piston borders on a control chamber on one side and on a high-pressure chamber on the other. A fuel supply can subject the control chamber to various pressures. The pressure booster piston is integrated with the fuel injection device and that the high-pressure chamber is integrated with the work chamber.
摘要翻译：用于具有直接喷射的内燃机的燃料喷射系统包括能够将燃料直接喷射到发动机的燃烧室中的燃料喷射装置，具有与工作室邻接的阀元件，阀元件的位置取决于工作室内的压力。增压活塞在一侧的控制室和另一侧的高压室上相接。燃料供应可以使控制室受到各种压力。增压活塞与燃料喷射装置一体化，高压室与工作室一体化。

10. 发明授权

US06276335B1 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US06276335B1
公开(公告)日：2001-08-21
申请号：US09465843
申请日：1999-12-17
申请人： Walter Egler , Peter Boehland , Lorenz Betz , Ralf Hentschel
发明人： Walter Egler , Peter Boehland , Lorenz Betz , Ralf Hentschel
IPC分类号： F02M3704
CPC分类号： F02M47/027 , F02M63/0017 , F02M2200/04 , F02M2200/28
摘要： A fuel injection valve for high-pressure injection of fuel from a central high-pressure line into combustion chambers of an internal combustion engine, which includes a switching valve with a valve seat and a valve ball; the valve ball in the opened state is lifted from the valve seat by means of a high-pressure jet which is supplied from a throttle bore by a pressure chamber operatively connected to a central high-pressure line. The transition from the throttle bore to the valve seat is embodied as a diffuser.
摘要翻译：一种燃料喷射阀，用于从中央高压管路将燃料高压喷射到内燃机的燃烧室中，所述燃烧室包括具有阀座和阀球的切换阀; 处于打开状态的阀球借助于通过可操作地连接到中央高压管线的压力室从节流孔供应的高压喷射而从阀座提升。从节流孔到阀座的过渡被实施为扩散器。

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