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1. 发明授权

US07040292B2 Device for damping vibrations on fuel injection systems having a high-pressure accumulating space 失效
标题翻译：用于在具有高压积聚空间的燃料喷射系统上阻尼振动的装置
公开(公告)号：US07040292B2
公开(公告)日：2006-05-09
申请号：US10508552
申请日：2002-12-13
申请人： Werner Bruehmann , Kurt Frank
发明人： Werner Bruehmann , Kurt Frank
IPC分类号： F02M37/04
CPC分类号： F02M55/025 , F02M55/005 , F02M2200/315 , F02M2200/50
摘要： The invention relates to a high-pressure accumulator for fuel injection systems, having a number of line connections corresponding to the number of chambers of an internal combustion engine. The accumulator has an essentially circular cross section delimited by an inner wall. The individual line connections each have a fuel-conveying longitudinal bore and, with the aid of a screw element, are held in a fitting fastened to the outside of the high-pressure accumulator. The screw element presses the respective high-pressure line connection into a seat. The high-pressure accumulator has an oscillation-damping valve integrated into it that includes a closing element, which is acted on by a spring body supported against a shaft connected to the closing element and is optionally supported against the inside of the high-pressure accumulator.
摘要翻译：本发明涉及一种用于燃料喷射系统的高压蓄能器，其具有对应于内燃机的腔室数量的多个线路连接。蓄能器具有由内壁限定的基本圆形横截面。单独的线路连接件各自具有燃料输送纵向孔，并且借助于螺钉元件将其保持在紧固到高压蓄能器外部的配件中。螺杆元件将相应的高压线连接件压入座椅。高压蓄能器具有集成在其中的振荡阻尼阀，其包括闭合元件，该闭合元件由支撑在与闭合元件连接的轴上的弹簧体作用，并且可选地支撑在高压蓄能器的内部。

2. 发明申请

US20050178363A1 Device for damping vibrations on fuel injection systems having a high-pressure accumulating space 失效
标题翻译：用于在具有高压积聚空间的燃料喷射系统上阻尼振动的装置
公开(公告)号：US20050178363A1
公开(公告)日：2005-08-18
申请号：US10508552
申请日：2002-12-13
申请人： Werner Bruehmann , Kurt Frank
发明人： Werner Bruehmann , Kurt Frank
IPC分类号： F02M55/00 , F02M55/02 , F02M63/00 , F02M1/00
CPC分类号： F02M55/025 , F02M55/005 , F02M2200/315 , F02M2200/50
摘要： The invention relates to a high-pressure accumulator for fuel injection systems, having a number of line connections corresponding to the number of chambers of an internal combustion engine. The accumulator has an essentially circular cross section delimited by an inner wall. The individual line connections each have a fuel-conveying longitudinal bore and, with the aid of a screw element, are held in a fitting fastened to the outside of the high-pressure accumulator. The screw element presses the respective high-pressure line connection into a seat. The high-pressure accumulator has an oscillation-damping valve integrated into it that includes a closing element, which is acted on by a spring body supported against a shaft connected to the closing element and is optionally supported against the inside of the high-pressure accumulator.
摘要翻译：本发明涉及一种用于燃料喷射系统的高压蓄能器，其具有对应于内燃机的腔室数量的多个线路连接。蓄能器具有由内壁限定的基本上圆形的横截面。单独的线路连接件各自具有燃料输送纵向孔，并且借助于螺钉元件将其保持在紧固到高压蓄能器外部的配件中。螺杆元件将相应的高压线连接件压入座椅。高压蓄能器具有集成在其中的振荡阻尼阀，其包括闭合元件，该闭合元件由支撑在与闭合元件连接的轴上的弹簧体作用，并且可选地支撑在高压蓄能器的内部。

3. 发明授权

US06752130B2 Fuel injection system for an internal combustion engine 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US06752130B2
公开(公告)日：2004-06-22
申请号：US10291609
申请日：2002-11-12
申请人： Peter Schueler , Werner Bruehmann , Kurt Frank , Stefan Kieferle
发明人： Peter Schueler , Werner Bruehmann , Kurt Frank , Stefan Kieferle
IPC分类号： F02M3704
CPC分类号： F02M55/00 , F02M53/00 , F02M63/0225 , F02M2200/40
摘要： A fuel injection system having a prefeed pump, through which fuel from a fuel supply container is pumped to a high-pressure pump, and by means of the high-pressure pump, fuel is pumped into a reservoir. Communicating with the reservoir is at least one injector, through which fuel is injected to the engine. A fuel filter is disposed between the prefeed pump and the high-pressure pump. A return line for uninjected fuel leads back from at least one injector into a region upstream of the high-pressure pump. A valve is provided, by which the return line, in a first switching position, at a low fuel temperature, leads to upstream of the fuel filter, between it and the prefeed pump, and by which the return line, in a second switching position, at a high fuel temperature, leads to downstream of the fuel filter, between it and the high-pressure pump.
摘要翻译：具有预供给泵的燃料喷射系统通过燃料供给容器将燃料泵送到高压泵，并且通过高压泵将燃料泵送到储存器中。与储存器通信是至少一个喷射器，通过该喷射器将燃料喷射到发动机。燃料过滤器设置在预送泵和高压泵之间。未注射燃料的返回管线从至少一个喷射器引回到高压泵上游的区域。提供了一种阀，在第一切换位置，返回管路处于低燃料温度，导致燃料过滤器在其与预制泵之间的上游，并且在第二切换位置在高燃料温度下，导致燃料过滤器在其与高压泵之间的下游。

4. 发明授权

US6089831A Compressed air supply system for vehicle compressed air installation and process for controlling said system 失效
标题翻译：用于车辆压缩空气安装的压缩空气供应系统和用于控制所述系统的过程
公开(公告)号：US6089831A
公开(公告)日：2000-07-18
申请号：US930125
申请日：1997-10-29
申请人： Werner Bruehmann , Matthias Alt
发明人： Werner Bruehmann , Matthias Alt
IPC分类号： B60G17/052 , B60T17/00 , B60T17/02 , F04B49/00
CPC分类号： B60T17/02 , B60G17/0523 , B60G17/0526 , B60T15/48 , B60T17/004 , B60G2500/203 , B60G2500/205
摘要： An air compressor, from whose outlet a supply line leads to an air drier for the purpose of supplying the compressed air system. On the outlet side of the air drier, the supply line branches into a plurality of line branches that lead to at least two consumer circuits. The pressure in the consumer circuits can be monitored by pressure sensors. Furthermore, control electronics are provided which are connected to the pressure sensors. The consumer circuits can be disconnected from the compressed air supply by a closing member that is disposed in the respective supply line branch and can be switched by the programmable control electronics. By means of this, the supply of compressed air into the consumer circuits and the withdrawal of compressed air for transfer from one circuit into the others can be controlled by the control electronics. The compressed air supply device can be used in the vehicle compressed air systems of commercial vehicles.
摘要翻译： PCT No.PCT / DE96 / 00366 Sec。 371日期1997年10月29日第 102（e）日期1997年10月29日PCT 1996年3月2日PCT公布。 WO96 / 34785 PCT公开日期1996年11月7日一台空气压缩机，从供应线通向空气干燥器的出口，用于供应压缩空气系统。在空气干燥器的出口侧，供应管线分支成多个通向至少两个消费电路的线路分支。消耗电路中的压力可以通过压力传感器来监测。此外，提供连接到压力传感器的控制电子装置。消耗电路可以通过设置在相应电源线分支中的闭合部件与压缩空气供应断开，并且可由可编程控制电子装置切换。借助于此，可以通过控制电子装置来控制将消耗电路中的压缩空气供应和用于从一个电路转移到其它电路中的压缩空气的抽出。压缩空气供给装置可用于商用车辆的车辆压缩空气系统。

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