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1. 发明授权

US5577479A Fuel injection system for motor vehicles 失效
标题翻译：汽车燃油喷射系统
公开(公告)号：US5577479A
公开(公告)日：1996-11-26
申请号：US380788
申请日：1995-01-30
申请人： Heinz Popp
发明人： Heinz Popp
IPC分类号： F02M55/02 , F02M59/46 , F02M63/02 , F02M37/04
CPC分类号： F02M63/0295 , F02M55/02 , F02M55/025 , F02M63/0017 , F02M63/0205 , F02M63/0215 , F02M63/0245 , F02M2200/24 , Y10T137/7869
摘要： A fuel injection system for internal combustion engines having a high-pressure fuel pump, which supplies fuel from a low pressure chamber via a supply line into at least one high-pressure accumulation chamber. The at least one high-pressure accumulation chamber communicates via high-pressure lines with injection valves, which protrude into the combustion chamber of the engine to be supplied and whose opening and closing movements are each controlled by an electrically triggered control valve disposed in the high-pressure line at the injection valve. In order to prevent an uncontrolled escape of fuel in the event of a breach of a high-pressure line, flow limiting valves are additionally provided in all high-pressure lines, which valves close these lines when an admissible throughput quantity is exceeded.
摘要翻译：一种用于具有高压燃料泵的内燃机的燃料喷射系统，其将来自低压室的燃料经由供应管线供应到至少一个高压蓄积室中。所述至少一个高压蓄积室通过高压管线与喷射阀连通，所述喷射阀突出到要供应的发动机的燃烧室中，并且其开启和关闭运动各自由设置在高压管道中的电触发控制阀控制压力线在注射阀。为了防止在高压线路的泄漏的情况下燃料的不受控制的逃逸，在所有高压管线中还附加设置限流阀，当超过允许的通过量时，这些阀门关闭这些管路。

2. 发明授权

US06223726B1 High pressure fuel reservoir 失效
标题翻译：高压油箱
公开(公告)号：US06223726B1
公开(公告)日：2001-05-01
申请号：US09077016
申请日：1998-05-18
申请人： Steffen Jung , Manfred Bacher-Hoechst , Heinz Popp , Alois Mair
发明人： Steffen Jung , Manfred Bacher-Hoechst , Heinz Popp , Alois Mair
IPC分类号： F02M3704
CPC分类号： F02M55/025
摘要： A high-pressure fuel reservoir for a fuel injection system for internal combustion engines, which is supplied with high-pressure fuel by a high-pressure fuel pump and which has connections embodied as connection stubs, from each of the connection stubs one connecting bore discharges into the tubular body eccentrically to the axis of the tubular body. The tubular body is produced by forging, with three connecting stubs and fastening elements formed on by forging.
摘要翻译：一种用于内燃机的燃料喷射系统的高压燃料储存器，其通过高压燃料泵供应高压燃料并且具有实现为连接短柱的连接，从每个连接短管排出一个连接孔相对于管状体的轴线偏心地进入管状体。管状体通过锻造制造，其中三个连接短管和通过锻造形成的紧固元件。

3. 发明授权

US06736431B2 High-pressure fuel accumulator 失效
标题翻译：高压燃油蓄能器
公开(公告)号：US06736431B2
公开(公告)日：2004-05-18
申请号：US10009290
申请日：2002-04-18
申请人： Steffen Jung , Heinz Popp
发明人： Steffen Jung , Heinz Popp
IPC分类号： F16L2500
CPC分类号： F02M55/025 , F02M55/005
摘要： A high-pressure fuel accumulator for a common-rail fuel injection system of an internal combustion engine has a tubular main body (1) to which is welded at least one bushing (13) for connecting a high-pressure line (6). To improve the quality and safety of the high-pressure connections, a collar (14) is formed on the end of the bushing (13) facing the main body (1).
摘要翻译：用于内燃机的共轨燃料喷射系统的高压燃料蓄能器具有管状主体，焊接有至少一个用于连接高压管线的衬套。高压连接件的质量和安全性在衬套（13）的面向的衬套（13）的端部上形成有一个套环（14）。

4. 发明授权

US5415533A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US5415533A
公开(公告)日：1995-05-16
申请号：US93823
申请日：1993-07-20
申请人： Klaus Egger , Kurt Oberklammer , Heinz Popp , Peter Baumgartner , Heinz Rathmayr
发明人： Klaus Egger , Kurt Oberklammer , Heinz Popp , Peter Baumgartner , Heinz Rathmayr
IPC分类号： F02M39/00 , F02M59/10 , F02M59/36 , F02M59/44 , F04B19/00
CPC分类号： F02M59/44 , F02M39/00 , F02M59/102 , F02M59/366 , F01L2107/00
摘要： The invention relates to a fuel injection pump for internal combustion engines, having a pump piston guided in a cylinder bore of a pump body, which pump piston defines a pump work chamber in the cylinder bore and which is axially driven by a cam drive counter to the force of a restoring spring. Each individual cylinder of the engine to be fed is assigned a fuel injection pump, which is inserted into a bore in the engine housing; at the same time, the engine housing serves as the pump housing. In order to limit frictional wear, which is caused by the back-and-forth motion of the roller tappet of the cam drive guided in the engine housing and to easily replace pump parts, a thin-walled slide bush is disposed between the roller tappet and the housing bore. The slide bush is fastened with radial play on the pump body and additionally prevents the roller tappet from slipping out and prevents the preassembled fuel injection pump from falling apart when it is not installed in the housing bore.
摘要翻译：本发明涉及一种用于内燃机的燃料喷射泵，其具有在泵体的缸孔中引导的泵活塞，该泵活塞在气缸孔中限定泵工作室，并且由泵驱动计数器轴向驱动恢复弹簧的力量。要供给的发动机的每个单独的气缸被分配有燃料喷射泵，其被插入发动机壳体中的孔中; 同时，发动机壳体用作泵壳体。为了限制由在发动机壳体中引导的凸轮驱动的辊挺杆的往复运动而引起的摩擦磨损，并且容易地更换泵部件，薄壁滑动衬套设置在辊挺杆和外壳孔。滑动衬套在泵体上以径向游动的方式固定，并且另外防止辊挺杆滑出，并防止预组装的燃油喷射泵在未安装在壳体孔中时分离。

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