公开(公告)号：US06170466B2

公开(公告)日：2001-01-09

申请号：US09098745

申请日：1998-06-17

申请人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol ,  Regis Blanc ,  Francois Rossignol ,  Mathias Schumacher ,  Andre Fromentoux

发明人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol ,  Regis Blanc ,  Francois Rossignol ,  Mathias Schumacher ,  Andre Fromentoux

IPC分类号： F02M3704

CPC分类号： F02M63/0029 ,  F02M59/205 ,  F02M59/34 ,  F02M59/365 ,  F02M59/46 ,  F02M63/0056

摘要： The invention relates to a quantity control valve for a fuel injection system, used in internal combustion engines, which includes a longitudinal slide that is movable in a valve housing between a first and a second control chamber and that allocates the fuel, flowing in from at least one low-pressure pump, to at least one high-pressure pump. For driving the longitudinal slide, the inflowing fuel is delivered into the first control chamber via a throttle or baffle valve, past the longitudinal slide. In the second control chamber, there is either a restoring spring that urges the longitudinal slide in the direction of its closing position, or the longitudinal slide there has an effective face-end surface area upstream of which a control line containing a throttle valve ends; this end face is smaller in surface area than the effective surface area of the face end in the first control chamber. In the closing position, the longitudinal slide blocks off the outlet bore with one of its cylindrical guide portions, while with regard to the inlet bore it has a narrowed region, which opposite the longitudinal slide bore leaves a flow cross section open that changes gradually to zero in the direction of the guide portion. In the valve, the flow of fuel is controlled by a targeted manipulation of a cross section via a long slide stroke.

摘要翻译： 本发明涉及一种用于燃油喷射系统的量控制阀，其用于内燃机中，其包括纵向滑动件，该纵向滑动件可在第一和第二控制室之间的阀壳体中移动，并且分配燃料， 至少一个低压泵，至少一个高压泵。 为了驱动纵向滑块，流入的燃料经由节流阀或挡板阀经过纵向滑块输送到第一控制室中。 在第二控制室中，存在一个恢复弹簧，其沿着其关闭位置的方向推动纵向滑动，或者在其上的纵向滑动件具有有效的前端表面区域，在该上游表面区域中包含节流阀的控制线路终止; 该端面的表面积比第一控制室中的端面的有效表面积小。 在关闭位置，纵向滑动件用其圆柱形引导部分之一阻挡出口孔，而相对于入口孔，其具有变窄的区域，其与纵向滑动孔相对，其中流动截面开度逐渐变化为 在引导部分的方向上为零。 在阀中，通过长滑动行程的横截面的目标操纵来控制燃料的流动。

公开(公告)号：US5839414A

公开(公告)日：1998-11-24

申请号：US860588

申请日：1997-07-25

申请人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol ,  Regis Blanc ,  Andre Fromentoux ,  Francois Rossignol

发明人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol ,  Regis Blanc ,  Andre Fromentoux ,  Francois Rossignol

IPC分类号： F02M59/00 ,  F02M59/46 ,  F02M37/04

CPC分类号： F02M59/462 ,  F02M59/464 ,  Y10T137/7838

摘要： A fuel injection system for internal combustion engines, having a high-pressure pump, whose pump work chamber can be made to communicate on the intake side with a fuel tank via a supply line and on the compression side with a common rail via a high-pressure line, from which common rail a plurality of injection lines lead away to the individual injection valves, and having one pressure valve each in the supply line and the high-pressure line, by way of which a return flow of fuel out of the pump work chamber into the supply line and out of the high-pressure line into the pump work chamber is prevented. The pressure valve of the supply line and the pressure valve of the high-pressure line are disposed in a common valve combination.

摘要翻译： PCT No.PCT / DE96 / 01497 371日期1997年7月25日 102（e）1997年7月25日PCT PCT 1996年8月9日PCT公布。 公开号WO97 / 17538 日期1997年5月15日用于内燃机的燃料喷射系统，具有高压泵，其泵工作室可以通过供应管线在进气侧与燃料箱连通，并且在压缩侧具有共轨 通过高压管路，多个注入管从该共用轨道引导到单独的喷射阀，并且在供应管线和高压管线中具有一个压力阀，通过该压力阀将燃料返回流 泵出的工作室进入供水管路并排出高压管路进入泵的工作室。 供给管路的压力阀和高压管路的压力阀配置在共同的阀组合中。

公开(公告)号：US06216583B1

公开(公告)日：2001-04-17

申请号：US09254654

申请日：1999-03-11

申请人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol

发明人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol

IPC分类号： F16J900

CPC分类号： F02M59/102 ,  F01L2107/00 ,  F02M63/0001

摘要： A piston pump of the roller tappet type for high-pressure fuel delivery in fuel injection systems of internal combustion engines, particularly in common rail injection systems. A drive shaft that is supported in the pump housing and has a number of cam-like projections in the circumference direction. At least one tappet that is disposed in a cylinder chamber radially with regard to the drive shaft and in its radially inner end region has a rotatable roller which is supported so that it can roll in the circumference direction against the drive shaft in the region of its projections in order to reduce the wear in the region of the roller bearing. The pump is embodied so that a lubricant supply opening that leads from the circumference of the tappet and feeds into the radially inner tappet end region supporting the roller and at least during a part of the stroke, communicates with a lubricant supply line of the housing, which line feeds into the cylinder chamber.

摘要翻译： 用于在内燃机的燃料喷射系统中，特别是共轨喷射系统中用于高压燃料输送的辊式挺杆型活塞泵。 驱动轴，其被支撑在泵壳体中并且在圆周方向上具有多个凸轮状突起。 相对于驱动轴径向设置在气缸室中并且在其径向内端部区域中的至少一个挺杆具有可旋转的辊，该旋转辊被支撑成使得其可以在圆周方向上在圆周方向上抵靠驱动轴在其区域中滚动 以减少滚子轴承区域的磨损。 该泵被实施为使得从挺杆的圆周引导并且供给到支撑辊的径向内部挺杆端部区域中的至少在一部分行程期间的润滑剂供给开口与壳体的润滑剂供应管线连通， 哪条线进入气缸室。

公开(公告)号：US6095118A

公开(公告)日：2000-08-01

申请号：US101620

申请日：1999-03-24

申请人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Gerd Loesch ,  Sandro Soccol

发明人： Horst Klinger ,  Uwe Kuhn ,  Bernd Rosenau ,  Peter Traub ,  Gerd Loesch ,  Sandro Soccol

IPC分类号： F02D41/38 ,  F02M59/36 ,  F02M63/00 ,  F02M63/02 ,  F02M37/04

CPC分类号： F02M63/0225 ,  F02M63/0007 ,  F02D41/3809

摘要： A fuel injection system for internal combustion engines is proposed, in which with the aid of a high-pressure pump fuel is pumped at high pressure into a high-pressure fuel reservoir (6), from which electrically controlled fuel injection valves (9) are supplied. The pressure in the high-pressure fuel reservoir is maintained in such a way that a first pump element (16) pumps fuel into the high-pressure reservoir with a variable pumping quantity, and a second pump element (17) as needed pumps a constant high-pressure fuel quantity into the high-pressure reservoir. A simple, economical system is thus obtained for furnishing high fuel pressure for injection by the fuel injection system (FIG. 2).

摘要翻译： PCT No.PCT / DE97 / 01370 Sec。 371 1999年3月24日第 102（e）1999年3月24日PCT 1997年6月30日PCT公布。 公开号WO98 / 21470 PCT 日期1998年5月22日提出了一种用于内燃机的燃料喷射系统，其中借助于高压泵，将燃料高压地泵送到高压燃料储存器（6）中，由此可以将电控燃油喷射阀 （9）。 高压燃料储存器中的压力被保持为使得第一泵元件（16）以可变的泵送量将燃料泵送到高压储存器中，并且需要的第二泵元件（17）泵送恒定的 高压油藏进入高压油藏。 因此，通过燃料喷射系统（图2）提供用于喷射的高燃料压力的简单且经济的系统。

公开(公告)号：US5996556A

公开(公告)日：1999-12-07

申请号：US98354

申请日：1998-06-17

申请人： Horst Klinger ,  Uwe Kuhn ,  Marcel Wuest ,  Bernd Roseneau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol

发明人： Horst Klinger ,  Uwe Kuhn ,  Marcel Wuest ,  Bernd Roseneau ,  Peter Traub ,  Thomas Goettel ,  Gerd Loesch ,  Sandro Soccol

IPC分类号： F02M61/16 ,  F02M59/34 ,  F02M69/00 ,  G05D7/01 ,  F02M47/00

CPC分类号： F02M59/34

摘要： The invention relates to a quantity control valve for a fuel injection system, used in internal combustion engines, with a longitudinal slide that is movable in a valve housing between a restoring spring chamber and a control chamber and that allocates the fuel, flowing in from at least one low-pressure pump, to at least one high-pressure pump. For driving the longitudinal slide, the inflowing fuel in the control chamber is delivered past the longitudinal slide via a throttle or baffle valve. In the closing position, firstly, a cylindrical guide region of the longitudinal slide bounded on both sides by annular grooves blocks off an inlet bore. The guide region is wider than the diameter of the inlet bore. Secondly, it covers an outlet bore except for a partial intersection with the relieved annular groove shifted into the return in the opening direction of the longitudinal slide. By the disposition of the inlet and outlet bores in combination with the contour of the longitudinal slide, a zero quantity feed can be unambiguously represented in the blocking position of the longitudinal slide.

摘要翻译： 本发明涉及一种用于内燃机的燃料喷射系统的量控制阀，其具有可在复位弹簧室和控制室之间的阀壳体中移动的纵向滑动件，并且分配从 至少一个低压泵，至少一个高压泵。 为了驱动纵向滑动件，控制室中的流入的燃料经由节流阀或挡板阀传递通过纵向滑块。 在关闭位置，首先，纵向滑动件的圆柱形引导区域在两侧通过环形槽限定入口孔。 引导区域比入口孔的直径宽。 其次，它覆盖了一个出口孔，除了与沿着纵向滑动板的打开方向移动回复位置的释放的环形槽的部分交叉。 通过将入口和出口孔与纵向滑块的轮廓相结合，可以在纵向滑块的阻挡位置中明确地表示零量进给。

公开(公告)号：US4431392A

公开(公告)日：1984-02-14

申请号：US392799

申请日：1982-06-28

申请人： Volker Kretzschmann ,  Peter Traub

发明人： Volker Kretzschmann ,  Peter Traub

IPC分类号： B28B1/08

CPC分类号： B28B1/084

摘要： An apparatus for use in manufacturing concrete parts or products is disclosed. The apparatus for extruding concrete, of the present invention, includes a first frame which is adapted to travel on tracks. A second frame is mounted on top of the first frame by removable fasteners so that the second frame may be disconnected from the first frame. The first frame includes wheels so that it may travel along the track.

摘要翻译： 公开了一种用于制造混凝土部件或产品的装置。 本发明的挤出混凝土的装置包括适于在轨道上行进的第一框架。 第二框架通过可移除的紧固件安装在第一框架的顶部上，使得第二框架可以与第一框架断开连接。 第一框架包括轮子，使得其可以沿轨道行进。

公开(公告)号：US07213456B2

公开(公告)日：2007-05-08

申请号：US10790844

申请日：2004-03-03

申请人： Mathias Rollwage ,  Klaus Marx ,  Peter Traub ,  Stefan Muelders

发明人： Mathias Rollwage ,  Klaus Marx ,  Peter Traub ,  Stefan Muelders

IPC分类号： G01F23/00 ,  G01F23/28

CPC分类号： G01F23/2962

摘要： A device for measuring the level of a fluid in a container by means of a sound guide tube and an ultrasonic transducer disposed inside the container mounted in a fluid feeding device within the container.

摘要翻译： 一种用于通过设置在容器内的流体供给装置中的容器内的导音管和超声波换能器来测量容器中的流体的水平的装置。