公开(公告)号：US5476031A

公开(公告)日：1995-12-19

申请号：US211330

申请日：1994-05-25

Applicant: Helmut Rembold ,  Martin Muller

Inventor： Helmut Rembold ,  Martin Muller

IPC: F01L1/34 ,  F01L1/344 ,  F15B11/024 ,  F15B11/08 ,  F15B13/02

CPC classification number: F01L1/344 ,  F15B11/08 ,  F15B2211/20538 ,  F15B2211/20546 ,  F15B2211/30505 ,  F15B2211/3051 ,  F15B2211/30525 ,  F15B2211/31511 ,  F15B2211/31529 ,  F15B2211/31558 ,  F15B2211/327 ,  F15B2211/329 ,  F15B2211/88

Abstract: The hydraulic setting device (10) has a differential cylinder (11) whose pressure spaces (14, 18) can each be acted upon by a pump (17). The pressure conduits (15) and (19) between the pump and the two pressure spaces (14) and (18) are connected to a control valve (31) by means of control conduits (29) and (33). A part pressure can be set in the pressure spaces (14) and (18) by spilling pressure medium by corresponding activation of the control valve.

Abstract translation: PCT No.PCT / DE92 / 00747 Sec。 371日期：1994年3月25日 102（e）1994年3月25日PCT提交1992年9月4日PCT公布。 公开号WO93 / 07362 日期：1993年04月15日。液压调节装置（10）具有差压缸（11），其压力空间（14,18）可分别由泵（17）作用。 泵和两个压力空间（14）和（18）之间的压力管道（15）和（19）通过控制管道（29）和（33）连接到控制阀（31）。 部分压力可以通过相应地启动控制阀而使压力介质溢出来设置在压力空间（14）和（18）中。

公开(公告)号：US6155499A

公开(公告)日：2000-12-05

申请号：US242311

申请日：1999-02-12

Applicant: Helmut Rembold ,  Martin Muller ,  Christian Preussner

Inventor： Helmut Rembold ,  Martin Muller ,  Christian Preussner

IPC: B23H9/00 ,  F02M61/08 ,  F02M61/16 ,  F02M61/00

CPC classification number: B23H9/00 ,  F02M61/08 ,  F02M61/162 ,  F02M61/168

Abstract: An injection valve is described, in particular for direct injection of fuel into a combustion chamber of an internal combustion engine, with a valve body having a valve opening surrounded by a valve seat to form a spray opening, and with a valve needle which is pressed into its closed position, has a closing head and extends through the valve opening so that the closing head which works together with the valve seat is in contact with the valve seat on the spray side when the valve is closed. To ensure accurate fuel metering that is constant over a long period of time with such an injection valve, a plurality of fuel channels distributed around the periphery are arranged in the flow path upstream from the spray opening so that streams or strands of fuel coming out of the fuel channels are essentially maintained until downstream from the spray opening, and the individual cross sections of the fuel channels (29, 29', 29") together define a cross section of the flow path through the valve which determines the flow rate.

Abstract translation: PCT No.PCT / DE97 / 01213 Sec。 371日期1999年2月12日 102（e）1999年2月12日PCT 1997年6月14日PCT公布。 第WO98 / 07980号公报 日期1998年2月26日描述了一种喷射阀，特别是用于将燃料直接喷射到内燃机的燃烧室中，其中阀体具有由阀座包围的阀开口，以形成喷雾口 被压入其关闭位置的阀针具有闭合头并延伸穿过阀开口，使得当阀关闭时与阀座一起工作的关闭头与喷雾侧的阀座接触。 为了确保使用这种喷射阀在长时间内恒定的准确的燃料计量，在喷射开口上游的流动路径中布置有围绕周边分布的多个燃料通道，使得从燃料流出的燃料流或股线 燃料通道基本上保持直到喷雾开口的下游，并且燃料通道（29,29'，29“）的各个横截面共同限定了通过阀的流动路径的横截面，该横截面确定了流量。

公开(公告)号：US5123626A

公开(公告)日：1992-06-23

申请号：US663925

申请日：1991-03-25

Applicant: Walter Schlagmuller ,  Helmut Rembold ,  Martin Muller ,  Ehrtfried Baumel

Inventor： Walter Schlagmuller ,  Helmut Rembold ,  Martin Muller ,  Ehrtfried Baumel

IPC: F02M51/00 ,  F02M59/46 ,  F02M63/00 ,  F16K31/06

CPC classification number: F02M51/00 ,  F02M59/466 ,  F02M2200/30

Abstract: An electro-magnetic on-off valve for controlling the opening area of a fluid line, in particular for fuel injection pumps, having a valve element constructed on a valve needle, said valve element cooperating with a valve seat. The valve needle is connected to a magnetic armature of an electromagnet, the magnetic armature moving in a fluid for the purpose of achieving high switching speeds, and being sealed with respect to the liquid-conducting region of the valve. For any purpose of extensive damping of the rebound oscillations which occur when the valve closes and lead to the re-opening of the valve, the connection between the magnetic armature and valve needle is produced by a coupling and which is designed in such a way that after the rebound of the valve element against the valve seat occurring when the valve closes, the magnetic armature and the valve needle oscillate in phase opposition with respect to one another.

Abstract translation: PCT No.PCT / DE90 / 00574 Sec。 371日期1991年3月25日 102（e）1991年3月25日PCT提交1990年7月26日PCT公布。 公开号WO91 / 03641 日期1991年3月21日。一种用于控制流体管线的开口面积的电磁开关阀，特别是用于燃料喷射泵的开口面积，其具有构造在阀针上的阀元件，所述阀元件与阀座 。 阀针连接到电磁体的磁性衔铁，磁性衔铁以流体的形式移动，以实现高开关速度，并且相对于阀的导液区域被密封。 对于当阀关闭并导致阀重新开启时发生的回弹振荡的广泛阻尼的任何目的，磁性衔铁和阀针之间的连接是通过联接产生的，并且其设计使得 在阀关闭时阀元件抵靠阀座的反弹之后，磁性衔铁和阀针相对于彼此相反地摆动。

公开(公告)号：US5370355A

公开(公告)日：1994-12-06

申请号：US966045

申请日：1992-12-30

Applicant: Helmut Rembold ,  Ernst Linder ,  Martin Muller

Inventor： Helmut Rembold ,  Ernst Linder ,  Martin Muller

IPC: F16K31/06 ,  F02M59/46 ,  F02M63/00 ,  F16K31/02 ,  F16K31/10 ,  F16K31/48

CPC classification number: F02M59/466 ,  F02M2200/30 ,  F02M2200/304

Abstract: A magnetic valve for controlling a flow opening of a connection line for guiding fluid, particularly fuel,valve has a valve housing having a guide bore hole, a valve member displaceably supported in the guide bore hole and bringable into contact with a valve seat encircling the flow opening under the action of a closing force and also liftable from the valve seat under the action of an opening force, a coupling member transferring the closing force to the valve member. The coupling member is guided in the guide bore hole and has a damping collar with an end face which faces in direction of the valve seat and is bringable into contact with a contact surface provided in the valve housing and extending substantially parallel to the end face of the damping collar.

Abstract translation: PCT No.PCT / DE91 / 00436 Sec。 一九九二年十二月三十日 102（e）日期1992年12月30日PCT 1991年5月25日PCT PCT。 出版物WO92 / 00479 日本1992年1月9日。用于控制用于引导流体，特别是燃料阀的连接线的流动开口的电磁阀具有带有导向孔的阀壳体，可移动地支撑在导向孔中的阀构件， 在闭合力的作用下与阀座接合，并且在打开力的作用下也可从阀座提升，联接构件将关闭力传递到阀构件。 联接构件在引导孔中被引导并且具有阻尼环，该阻尼环的端面面向阀座的方向并且能够与设置在阀壳体中的接触表面接触并基本平行于阀座的端面延伸 阻尼圈。

公开(公告)号：US5235490A

公开(公告)日：1993-08-10

申请号：US707450

申请日：1991-05-30

Applicant: Bruno Frank ,  Martin Muller ,  Helmut Rembold

Inventor： Bruno Frank ,  Martin Muller ,  Helmut Rembold

IPC: F02D41/20 ,  F02M51/00 ,  H03K17/695

CPC classification number: F02D41/20 ,  F02D2041/2017 ,  F02D2041/2031 ,  F02D2041/2034 ,  F02D2041/2075 ,  F02D41/408

Abstract: A trigger circuit for an electromagnetic device, in particular a solenoid valve of an injection system for an internal-combustion engine, has a control element for causing excitation of the electromagnetic device to be lowered at least once and then raised after the electromagnetic device is activated. The control element has a delay circuit which slows down the rate at which excitation of the electromagnetic device changes during the lowering and/or raising action.

Abstract translation: 用于电磁装置的触发电路，特别是用于内燃机的喷射系统的电磁阀，具有用于在电磁装置被激活之后使电磁装置的激发至少降低一次然后升高的控制元件 。 控制元件具有延迟电路，其降低在降低和/或升高动作期间电磁装置的激励变化的速率。

公开(公告)号：US06772738B2

公开(公告)日：2004-08-10

申请号：US10238521

申请日：2002-09-09

Applicant: Helmut Rembold ,  Klaus Joos ,  Jens Wolber ,  Thomas Frenz ,  Markus Amler ,  Hansjoerg Bochum ,  Hans-Peter Harnisch ,  Peter Ropertz ,  Klaus Lang ,  Wolfgang Saatmann

Inventor： Helmut Rembold ,  Klaus Joos ,  Jens Wolber ,  Thomas Frenz ,  Markus Amler ,  Hansjoerg Bochum ,  Hans-Peter Harnisch ,  Peter Ropertz ,  Klaus Lang ,  Wolfgang Saatmann

IPC: F02M4100

CPC classification number: F02D41/3854 ,  F02D41/042 ,  F02D2041/389 ,  F02D2250/02 ,  F02D2250/31 ,  F02M55/025 ,  F02M59/366 ,  F02M59/42 ,  F02M63/0225 ,  F02M2200/60

Abstract: An injection system for internal combustion engines is proposed, in which once the engine has been turned off, a pressure equalization is established between the intake side and the pressure side of the high-pressure fuel pump. This prevents uncombusted fuel from reaching the combustion chambers of the engine. The pressure prevailing on the pressure side and the intake side when the engine is off furthermore assures that vapor bubbles cannot form, and this makes starting the engine easier.

Abstract translation: 提出了一种用于内燃机的喷射系统，其中一旦发动机已经关闭，在高压燃料泵的进气侧和压力侧之间建立了压力平衡。 这防止未燃燃料到达发动机的燃烧室。 当发动机关闭时，压力侧和进气侧的压力进一步保证不能形成蒸气泡，这使发动机更容易起动。

公开(公告)号：US06679475B2

公开(公告)日：2004-01-20

申请号：US10074016

申请日：2002-02-14

Applicant: Helmut Rembold ,  Walter Teegen ,  Walter Lorch ,  Gerhard Wiltschek ,  Klaus Geistefeldt ,  Juergen Haller ,  Uwe Mueller ,  Harald Lang

Inventor： Helmut Rembold ,  Walter Teegen ,  Walter Lorch ,  Gerhard Wiltschek ,  Klaus Geistefeldt ,  Juergen Haller ,  Uwe Mueller ,  Harald Lang

IPC: F02M5996

CPC classification number: F16K31/0696 ,  F02M63/0015 ,  F02M63/0036 ,  F02M63/004 ,  F02M63/0042 ,  F02M63/0043 ,  F02M63/0052 ,  F02M63/0225 ,  F02M63/025 ,  F02M2200/18 ,  F16K31/0665

Abstract: A pressure control valve serves to regulate the fuel pressure in a fuel system. The pressure control valve includes a valve housing, at least one inlet, at least one outlet, and at least one prestressed, electrically actuatable, and at least regionally ball-shaped valve member. The valve member cooperates with a valve seat structurally connected to the housing. To make it possible to achieve stable closed- and/or open-loop control properties of the pressure control valve, it is proposed that the valve seat widen conically toward the valve member, and the ball diameter of the valve member is selected such that with the valve closed, the valve member touches the valve seat in the vicinity of its farther end.

Abstract translation: 压力控制阀用于调节燃料系统中的燃料压力。 压力控制阀包括阀壳体，至少一个入口，至少一个出口，以及至少一个预应力，可电致动的，至少是区域上的球形阀构件。 阀构件与结构地连接到壳体的阀座配合。 为了实现压力控制阀的稳定的闭环和/或开环控制性能，建议阀座朝向阀构件锥形扩大，并且阀构件的球直径被选择为使得与 阀关闭，阀构件在其较远端附近接触阀座。

公开(公告)号：US06367454B1

公开(公告)日：2002-04-09

申请号：US09600468

申请日：2000-08-24

Applicant: Helmut Rembold ,  Hansjoerg Bochum

Inventor： Helmut Rembold ,  Hansjoerg Bochum

IPC: F02M3704

CPC classification number: F02D41/3854 ,  F02D41/062 ,  F02D41/2441 ,  F02D41/2464 ,  F02D41/3082 ,  F02D41/3809

Abstract: An internal combustion engine, in particular for a motor vehicle, which is provided with a fuel pump which can deliver fuel into a pressure reservoir. A control device is provided, which is connected to the fuel pump. The delivery quantity of the fuel pump can be changed and the fuel quantity supplied to the pressure reservoir can be adjusted to a required fuel quantity by influencing the delivery quantity of the fuel pump. The control device can control the delivery quantity of the fuel pump by a program map as a function of a number of input variables during the startup of the engine.

Abstract translation: 一种内燃机，特别是用于机动车辆的内燃机，其具有能够将燃料输送到压力贮存器中的燃料泵。 设置有连接到燃料泵的控制装置。 可以改变燃料泵的输送量，并且通过影响燃料泵的输送量，可以将供给到储气罐的燃料量调节到所需的燃料量。 控制装置可以通过作为发动机起动期间的输入变量的数量的程序图来控制燃料泵的输送量。

公开(公告)号：US06209521B1

公开(公告)日：2001-04-03

申请号：US09254573

申请日：1999-05-05

Applicant: Helmut Rembold ,  Ferdinand Grob ,  Dirk Mentgen ,  Heinz Stutzenberger

Inventor： Helmut Rembold ,  Ferdinand Grob ,  Dirk Mentgen ,  Heinz Stutzenberger

IPC: F02M400

CPC classification number: F02D41/3863 ,  F02D41/1488 ,  F02D2041/1416 ,  F02D2200/0602 ,  F02D2250/31 ,  F02M63/0225

Abstract: A fuel-supply system for an internal combustion engine, particularly of a motor vehicle. The fuel-supply system is provided with a pump for delivering fuel into a storage chamber and for producing a pressure in the storage chamber. In addition, provision is made for a pressure sensor for measuring an actual value of the pressure in the storage chamber, as well as a pressure-control valve for influencing the pressure in the storage chamber. A control unit is provided with means by which the pressure in the storage chamber is controllable to a setpoint value. In addition, the control unit is provided with means by which the closed-loop control of the pressure in the storage chamber is able to be superseded by an open-loop control.

Abstract translation: 一种用于内燃机，特别是机动车辆的燃料供应系统。 燃料供应系统设置有用于将燃料输送到储存室中并用于在储存室中产生压力的泵。 此外，还提供了用于测量储存室中的压力的​​实际值的压力传感器以及用于影响储存室中的压力的​​压力控制阀。 控制单元具有通过该装置将储存室中的压力控制到设定值。 此外，控制单元设置有能够通过开环控制来取代储存室中的压力的​​闭环控制的装置。

公开(公告)号：US06196191B1

公开(公告)日：2001-03-06

申请号：US09331484

申请日：1999-06-22

Applicant: Helmut Rembold ,  Andreas Kellner

Inventor： Helmut Rembold ,  Andreas Kellner

IPC: F02M700

CPC classification number: F02M63/0001 ,  F02M55/025 ,  F04B49/246

Abstract: A fuel injection system for internal combustion engines, having a high-pressure fuel pump which fills a high-pressure collection chamber with high fuel pressure. Injection lines lead away from the high pressure collection chamber to the individual injection valves. A prefeed pump that feeds fuel from a tank via a low-pressure line system into a work chamber of the high-pressure pump, and at least one control valve controls the high-pressure pumping quantity of the high-pressure pump. Control valves are inserted into the low-pressure line system that adjust the fuel filling flow into the work chamber of the high-pressure pump to the fill volume actually required for operation.

Abstract translation: 一种用于内燃机的燃料喷射系统，具有高压燃料泵，其填充高燃料压力的高压收集室。 注射管线从高压采集室远离各个注射阀。 一种预供给泵，其将来自罐的燃料经由低压管线系统供给到高压泵的工作室中，并且至少一个控制阀控制高压泵的高压泵送量。 控制阀被插入到低压管线系统中，该系统调节进入高压泵的工作室的燃料填充流量达到实际操作所需的填充量。