公开(公告)号：US06350107B1

公开(公告)日：2002-02-26

申请号：US09647358

申请日：2000-11-17

申请人： Kasim-Melih Hamutcu

发明人： Kasim-Melih Hamutcu

IPC分类号： F04B104

CPC分类号： F04B1/0426

摘要： A radial piston pump for supplying high fuel pressure in fuel injection systems of internal combustion engines that include a common rail. Pistons, which are disposed in a respective cylinder chamber, each of the pistons have a plate connected to one end. A center of each of the plates is embodied so that the stresses that occur in this location during operation are reduced. Reducing the stresses in each plate center advantageously extends the service life of each of the plates. A perfect function of the plate is thus assured, even at peak pressures of up to 2000 bar.

摘要翻译： 一种用于在包括共轨的内燃机的燃料喷射系统中提供高燃料压力的径向活塞泵。 活塞，其设置在相应的气缸室中，每个活塞具有连接到一端的板。 每个板的中心被实施为使得在操作期间在该位置中发生的应力减小。 减少每个板中心的应力有利地延长了每个板的使用寿命。 因此，即使在高达2000巴的峰值压力下，也能保证板的完美功能。

公开(公告)号：US06347574B1

公开(公告)日：2002-02-19

申请号：US09600914

申请日：2000-12-04

申请人： Josef Guentert ,  Klaus Wuerth ,  Hans-Juergen Simon ,  Thomas Schwarz ,  Kasim-Melih Hamutcu

发明人： Josef Guentert ,  Klaus Wuerth ,  Hans-Juergen Simon ,  Thomas Schwarz ,  Kasim-Melih Hamutcu

IPC分类号： F01B100

CPC分类号： F04B1/0426

摘要： A radial piston pump for generating high fuel pressure in fuel injection systems of internal combustion engines, having a drive shaft which is supported in a pump housing. The drive shaft is embodied eccentrically or has camlike protrusions in the circumferential direction. A plurality of pistons are disposed radially with respect to the drive shaft in a respective cylinder chamber. A plate is mounted on the ends of each piston toward the drive shaft, and the pistons are movable back and forth radially in the respective cylinder chamber by rotation of the drive shaft. Wear problems are solved by providing that the plate is pivotably connected to the associated piston. By the deflection of the plate on the piston, the load on the piston from moments of the bracing force is lessened.

摘要翻译： 一种用于在内燃机的燃料喷射系统中产生高燃料压力的径向活塞泵，其具有支撑在泵壳体中的驱动轴。 驱动轴偏心地设置，或在圆周方向上具有凸轮状凸起。 在相应的气缸室中相对于驱动轴径向地设置有多个活塞。 每个活塞的端部朝向驱动轴安装板，并且活塞可通过驱动轴的旋转在各个气缸室中径向地前后移动。 通过设置板可枢转地连接到相关联的活塞来解决磨损问题。 通过板上活塞的偏转，活塞的载荷从支撑力的时刻减小。

公开(公告)号：US20070040137A1

公开(公告)日：2007-02-22

申请号：US10574659

申请日：2004-09-17

申请人： Giovanni Ferraro ,  Kasim-Melih Hamutcu

发明人： Giovanni Ferraro ,  Kasim-Melih Hamutcu

IPC分类号： B05B1/08 ,  F16K31/02

CPC分类号： F02M47/027 ,  F02M51/0603 ,  F02M55/002 ,  F02M55/005 ,  F02M61/165 ,  F02M63/0026 ,  F02M2200/16

摘要： A valve for controlling fluids, having a valve housing which has an actuator chamber and at least two laterally located inlet bores that communicates with a high-pressure inlet, and the actuator chamber has an actuator with a ram and an actuator cap, and the actuator chamber has a conical seal, which is embodied by means of a conical face on the end of the actuator chamber and a corresponding annular sealing face on the actuator cap, and with the conical seal a cable outlet can be sealed off. A more-uniform introduction of force to the actuator is attained by the plurality of inlet bores.

摘要翻译： 一种用于控制流体的阀，其具有阀壳体，所述阀壳体具有致动器室和与高压入口连通的至少两个横向定位的入口孔，并且致动器室具有带有冲头和致动器盖的致动器，并且致动器 腔室具有锥形密封件，其通过致动器室的端部上的锥形表面和致动器盖上的对应的环形密封面来实现，并且通过锥形密封件可以将电缆出口密封。 通过多个入口孔实现对致动器的更均匀的力的引入。

公开(公告)号：US06446604B1

公开(公告)日：2002-09-10

申请号：US09600397

申请日：2000-08-25

申请人： Josef Guentert ,  Bernd Streicher ,  Kasim-Melih Hamutcu

发明人： Josef Guentert ,  Bernd Streicher ,  Kasim-Melih Hamutcu

IPC分类号： F02M4100

CPC分类号： F02M59/102 ,  F02M59/06 ,  F02M59/08 ,  F02M63/0225 ,  F04B1/0426

摘要： The invention relates to a radial piston pump for high-pressure fuel supply in fuel injection systems of internal combustion engines, in particular in a common rail injection system. The piston pump has a drive shaft which is eccentrically supported in a pump housing and on which a ring is slidingly supported. The ring cooperates with a plurality of pistons, disposed radially relative to the drive shaft in a respective cylinder chamber. The pistons are movable radially back and forth in the respective cylinder chamber by rotation of the drive shaft. To increase the efficiency of the engine, the cylinder chambers are filled with less fuel when demand drops. In this so-called partial element filling, in which a plate is retained in contact with a polygonal ring, increased wear and damage are prevented. The wear is brought about by a guide device which prevents rotation of the ring about its own axis.

摘要翻译： 本发明涉及用于内燃机燃料喷射系统中的高压燃料供给的径向柱塞泵，特别是在共轨注射系统中。 活塞泵具有驱动轴，该驱动轴偏心地支撑在泵壳体中，并且环被滑动地支撑在该壳体上。 环与多个活塞配合，多个活塞在相应的气缸室中相对于驱动轴径向设置。 通过驱动轴的旋转，活塞可在相应气缸室中径向地前后移动。 为了提高发动机的效率，当需求下降时，气缸室充满较少的燃料。 在这种所谓的部分元件填充中，其中板被保持与多边形环接触，从而防止了增加的磨损和损坏。 该磨损是由导向装置引起的，该引导装置防止环围绕其自身的轴线旋转。