公开(公告)号：US20100126474A1

公开(公告)日：2010-05-27

申请号：US11995957

申请日：2006-05-29

申请人： Heinz Siegel ,  Hans-Peter Harnisch ,  Matthias Schumacher ,  Oliver Albrecht ,  Uwe Mueller ,  Bernd Schroeder ,  Timm Hollmann ,  Christian Wiedmann ,  Stefan Smetana

发明人： Heinz Siegel ,  Hans-Peter Harnisch ,  Matthias Schumacher ,  Oliver Albrecht ,  Uwe Mueller ,  Bernd Schroeder ,  Timm Hollmann ,  Christian Wiedmann ,  Stefan Smetana

IPC分类号： F02M37/06 ,  F02M59/36

CPC分类号： F02M59/34 ,  F02M63/0017 ,  F02M63/004

摘要： The invention relates to a high pressure fuel pump for a fuel injection system of an internal combustion engine, having a pump housing in which is formed a working space, into which fuel can be supplied from a low pressure region of the radial piston pump, the working space being delimited by a pump piston which can be driven, in order to pressurize the fuel, by an external drive, in particular by a camshaft of an internal combustion engine, wherein in order to meter the fuel quantity supplied to the working space, a throttle device having a variable throttle action is arranged on or in the pump housing.

摘要翻译： 本发明涉及一种用于内燃机的燃料喷射系统的高压燃料泵，其具有泵壳体，其中形成有工作空间，燃料可以从该径向活塞泵的低压区域供应到其中， 工作空间由泵活塞界定，泵活塞可通过外部驱动，特别是内燃机的凸轮轴被驱动以加压燃料，其中为了计量供应给工作空间的燃料量， 具有可变节流作用的节流装置设置在泵壳体上或泵壳体中。

公开(公告)号：US20100077124A1

公开(公告)日：2010-03-25

申请号：US12563450

申请日：2009-09-21

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： G06F13/20

CPC分类号： G06F9/30072 ,  G06F9/3885

摘要： The present invention relates to a method for electronic control and/or feedback control. In this system, the sequence for execution of a statement within a control unit is simplified, the flexibility and adaptability of the control unit are enhanced and the potential achievement of an enhanced computing speed is increased, by means of the provision that in this method a plurality of input registers (17, 41) is assigned to a plurality of output registers (25, 49), a specific respective reference value is deposited in the input registers (17, 41) and a specific respective response is deposited in the output registers (25, 49), wherein a statement is applied to the input registers (17, 41) and, based on congruence of at least one sub-element of the statement with the reference value of an input register (17, 41), the response of the output register (25, 49) assigned to the input register (17, 41) is triggered.

摘要翻译： 本发明涉及电子控制和/或反馈控制的方法。 在该系统中，简化了控制单元内的语句执行顺序，提高了控制单元的灵活性和适应性，提高了计算速度的潜力，通过这种方法，a 多个输入寄存器（17,41）被分配给多个输出寄存器（25,49），特定的相应参考值被存入输入寄存器（17,41）中，并且特定的相应响应被存入输出寄存器 （25,49），其中向所述输入寄存器（17,41）应用语句，并且基于所述语句的至少一个子元素与输入寄存器（17,41）的参考值的一致性， 触发分配给输入寄存器（17,41）的输出寄存器（25,49）的响应。

公开(公告)号：US20090252621A1

公开(公告)日：2009-10-08

申请号：US12298407

申请日：2007-04-16

申请人： Heinz Siegel ,  Volkmar Goldschmitt ,  Martin Laich ,  Peter Ropertz ,  Siamend Flo ,  Klaus Lang ,  Joachim Zumbraegel ,  Rainer Wilms ,  Berthold Pfuhl ,  Victorio Toscano ,  Hans-Werner Schlingensief

发明人： Heinz Siegel ,  Volkmar Goldschmitt ,  Martin Laich ,  Peter Ropertz ,  Siamend Flo ,  Klaus Lang ,  Joachim Zumbraegel ,  Rainer Wilms ,  Berthold Pfuhl ,  Victorio Toscano ,  Hans-Werner Schlingensief

IPC分类号： F02M59/46

CPC分类号： F02M63/0036 ,  F02M63/005 ,  F02M63/0225 ,  F02M63/0245 ,  F02M2200/28 ,  F02M2200/31 ,  F04B49/035

摘要： A high pressure fuel pump encompasses at least one delivery chamber and one high pressure outlet. In addition, a pressure limiting valve with a valve that is actuated by a pressure differential is provided that can open from the high pressure outlet to the delivery chamber. On a high pressure side of a valve seat of the pressure limiting valve, it is advantageous that a throttle device is provided, whose free cross section is at most approximately equal to a desired maximum opening cross section of the pressure limiting valve.

摘要翻译： 高压燃料泵包括至少一个输送室和一个高压出口。 此外，具有由压差致动的阀的限压阀被设置成能够从高压出口向输送室打开。 在压力限制阀的阀座的高压侧，有利的是提供节流装置，其节流装置的自由截面最大程度上等于压力限制阀所需的最大开度横截面。

公开(公告)号：US06168245A

公开(公告)日：2001-01-02

申请号：US09077802

申请日：1998-11-13

申请人： Heinz Siegel ,  Arnold Pahl ,  Rolf Hummel ,  Guenter Krenz ,  Erika Mank ,  Rolf Stotz

发明人： Heinz Siegel ,  Arnold Pahl ,  Rolf Hummel ,  Guenter Krenz ,  Erika Mank ,  Rolf Stotz

IPC分类号： B60T842

CPC分类号： F04C15/0053 ,  B60T8/4031 ,  B60T8/4881 ,  B60T8/94 ,  B60T13/168

摘要： The brake system has at least one brake circuit (I), in which a high-pressure pump is disposed. A self-aspirating charge pump is also provided, which is connected at least indirectly to the intake side of the high-pressure pump by an intake line of a supply container for brake fluid and by a pressure line. In the event of an inadequate supply of brake fluid by the charge pump, the pumping of air into the brake circuit (I) is intended to be precluded. To that end, a siphon is disposed in the intake line of the charge pump. Air aspirated by the siphon suddenly prevents pumping by the charge pump. The brake system is intended for use in motor vehicles with slip control or for automatic brakes.

摘要翻译： 制动系统具有至少一个制动回路（I），其中设置有高压泵。 还提供了一种自吸式电荷泵，其通过用于制动流体的供应容器的进气管线和压力管线至少间接地连接到高压泵的进气侧。 在充电泵供应不足的制动液的情况下，排气到制动回路（I）中的排气是被排除的。 为此，虹吸管设置在电荷泵的进气管线中。 由虹吸吸入的空气突然阻止了电荷泵的泵送。 制动系统适用于具有滑差控制或自动制动的机动车辆。

公开(公告)号：US6084493A

公开(公告)日：2000-07-04

申请号：US380767

申请日：1999-09-13

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T8/36 ,  B60T15/36 ,  F16K27/02 ,  F16K31/06 ,  H01F7/00

CPC分类号： F16K31/0655 ,  B60T8/363 ,  B60T8/365 ,  F16K27/0245 ,  F16K27/029 ,  F16K31/0665

摘要： A magnet valve having a rod-like base body for insertion into a stepped bore of a hydraulic block through which a valve tappet reaches a valve closing ball and on whose face end remote to an armature a cup-shaped sleeve is mounted. A valve seat of the magnet valve is embodied on the bottom of the cup-shaped sleeve. In order to make a large flow cross section available for a flow through the magnet valve in one flow direction, a check valve is integrated with the magnet valve and that to this end flow openings are disposed on an imaginary circle in the bottom of the cup-shaped sleeve. The openings are closed by an annular valve closing body of the check valve. The magnet valve of the invention is intended particularly for use as a brake pressure buildup valve for a wheel brake cylinder of a slip-controlled vehicle brake system.

摘要翻译： PCT No.PCT / DE97 / 02698 371日期1999年9月13日 102（e）1999年9月13日PCT 1997年11月17日PCT公布。 WO98 / 40258 PCT公开号 日期：1998年9月17日一种具有棒状基体的磁阀，用于插入到液压块的阶梯孔中，阀挺杆通过该液压块通向阀闭合球，并且其表面端远离衔铁的杯形套是 安装。 电磁阀的阀座被实施在杯形套筒的底部。 为了在一个流动方向上形成流过磁阀的大流量横截面，止回阀与磁阀一体化，为此，流动开口设置在杯底部的假想圆上 形袖子。 开口由止回阀的环形阀关闭体封闭。 本发明的电磁阀特别用作滑动控制车辆制动系统的车轮制动液压缸的制动压力增压阀。

公开(公告)号：US5280746A

公开(公告)日：1994-01-25

申请号：US973494

申请日：1992-11-09

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： F04B53/16 ,  B60T8/40 ,  F04B1/04 ,  F04B53/20 ,  F01B11/02 ,  F16J10/00

CPC分类号： B60T8/4031 ,  F04B1/0421 ,  F04B53/20

摘要： In a pump having a piston, supported displaceably in a pump cylinder, for aspirating a pressure fluid via a feed line and for expelling this pressure fluid into a line, particularly a brake line, the pump cylinder is intended to rest with a stop ring on a shoulder of the housing. This housing shoulder is adjoined by an annular chamber having a filter, which toward the housing forms an annular gap into which the feed line for pressure fluid discharges. The pump cylinder stop ring is intended to include a radius of curvature and to rest on the housing shoulder, also having a radius of curvature in the region of a bearing face.

摘要翻译： 在具有活塞的泵中，可移动地支撑在泵气缸中，用于经由进料管线吸入压力流体并将该压力流体排出到管线，特别是制动管线中，泵筒旨在以止动环为中心 房屋的肩膀。 该壳体肩部由具有过滤器的环形室邻接，该过滤器朝向壳体形成一个环形间隙，用于压力流体的进料管线排放到该环形间隙中。 泵缸止动环旨在包括曲率半径并且搁置在壳体肩部上，在轴承面的区域中也具有曲率半径。

公开(公告)号：US5031969A

公开(公告)日：1991-07-16

申请号：US444246

申请日：1989-12-01

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T8/34 ,  B60T8/42 ,  B60T8/48

CPC分类号： B60T8/341 ,  B60T8/42 ,  B60T8/4291

摘要： The invention relates to an apparatus for pressure regulation in hydraulic systems, in particular in anti-skid systems of vehicle brake systems. According to the invention, a throttle switchover valve that includes a bypass valve and a throttle assembly is disposed in the brake circuit between a damper chamber and the master cylinder. The throttle switchover valve either creates an unhindered passage for the brake fluid or throttles it, depending on the intensity of the brake pressure. This suppresses pulsations transmitted to the foot pedal, yet nevertheless, rapid braking and fast release of the brake of a motor vehicle are assured.

摘要翻译： 本发明涉及一种用于液压系统中的压力调节装置，特别是在车辆制动系统的防滑系统中。 根据本发明，在阻尼室和主缸之间的制动回路中设置包括旁通阀和节气门组件的节气门切换阀。 油门切换阀根据制动压力的强度，为制动液产生无阻碍的通道或者对其进行节流。 这抑制了传递到脚踏板的脉动，但是确保了机动车辆的制动器的快速制动和快速释放。

公开(公告)号：US4832417A

公开(公告)日：1989-05-23

申请号：US182009

申请日：1988-04-15

申请人： Georg Kehl ,  Heinz Siegel

发明人： Georg Kehl ,  Heinz Siegel

IPC分类号： B60T13/12 ,  B60T13/14

CPC分类号： B60T13/144 ,  Y10S303/04

摘要： A brake system having a master brake cylinder with at least one brake chamber, for at least one brake circuit, and a brake booster. The brake booster communicates via a servo pressure line with a reservoir or a pump for supplying pressure fluid, and a pressure reduction valve is incorporated into the servo pressure line. This pressure reduction valve has a connection on the other end, via a pressure line, to at least the one brake circuit. The pressure reduction valve can assume three switching positions. In a first position at normal brake pressure, the servo pressure line is open between the brake booster and the reservoir and/or pump. If a predetermined pressure is exceeded, the servo pressure line is closed, in a second position. If a further threshold pressure value is also exceeded, then the servo pressure line is connected to a return line, so that the brake booster can be bled.

摘要翻译： 一种制动系统，具有具有至少一个制动室的主制动缸，用于至少一个制动回路和制动助力器。 制动助力器通过伺服压力管路与用于供应压力流体的储存器或泵连接，并且减压阀被并入到伺服压力管线中。 该减压阀在另一端经由压力线连接到至少一个制动回路。 减压阀可以采用三个切换位置。 在正常制动压力的第一位置，伺服压力线在制动助力器和储液器和/或泵之间打开。 如果超过预定压力，伺服压力线在第二位置关闭。 如果还超过另外的阈值压力值，则伺服压力线连接到返回线，从而可以制动助力器。

公开(公告)号：US06598512B2

公开(公告)日：2003-07-29

申请号：US09940459

申请日：2001-08-29

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： F15B2104

CPC分类号： B60T13/168 ,  B60T8/4031 ,  B60T8/4036 ,  F04B1/0443 ,  F04B1/0448 ,  F04B53/04 ,  F16J15/3236

摘要： The invention relates to a piston pump, for instance for an electrohydraulic vehicle brake system. The invention proposes that a pump piston, on an end toward an eccentric element, be sealed off with a sealing ring, such as a quad ring, that has two axially spaced-apart sealing lips, which sealing ring has radial openings, and also proposes that interstices between the axially spaced-apart sealing lips be connected, through a fluid line, to a fluid supply container from which the piston pump aspirates fluid, or to a pump inlet, whereby in the event of a leak of a sealing lip, the piston pump will aspirate brake fluid through the fluid line and prevent the piston pump from aspirating air from the direction of an eccentric element.

公开(公告)号：US06322163B1

公开(公告)日：2001-11-27

申请号：US09194439

申请日：1998-11-25

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T842

CPC分类号： B60T8/5093 ,  B60T8/268 ,  B60T8/348 ,  B60T8/3655 ,  B60T8/4059 ,  B60T8/42 ,  B60T8/4872 ,  B60T8/5037

摘要： An inexpensive hydraulic brake system for a vehicle including an antilock device, by means of which brake pressures in front wheel brakes and rear wheel brakes of a four-wheeled vehicle that are connected to diagonal brake circuits can be changed to a large extent independently of one another in order to reduce or eliminate the danger of wheel locking. The antilock device should have one return feed pump per brake circuit. The brake system is equipped with the antilock device with a total of six electrically controllable valves. In each of the brake circuits a first valve is disposed between the master cylinder and a front wheel brake and a second valve is disposed between the master cylinder and the rear wheel brake and a third valve is disposed between the front wheel brake and an inlet of each of the return feed pumps. The inlets of the return feed pumps are respectively connected indirectly to the rear wheel brakes by means of check valves, which can be opened in the direction of the inlets of the return feed pumps. The antilock device is inexpensively constructed and in antilock operation, for example on an icy road surface, rear wheel brake pressures can be higher than front wheel brake pressures in order to improve the braking action.

摘要翻译： 一种廉价的用于车辆的液压制动系统，其包括防抱死装置，通过该防抱死装置，可以在很大程度上独立于一个方式改变连接到对角线制动电路的四轮车辆的前轮制动器和后轮制动器中的制动压力 另一个是为了减少或消除车轮锁定的危险。 防抱死装置每个制动回路应有一个回送泵。 制动系统配有防锁装置，总共有六个电动可控阀。 在每个制动回路中，第一阀设置在主缸和前轮制动器之间，第二阀设置在主缸和后轮制动器之间，第三阀设置在前轮制动器和前轮制动器的入口之间 每个回油泵。 返回进给泵的入口分别通过止回阀间接连接到后轮制动器，该止回阀可以沿着返回进给泵的入口的方向打开。 防盗装置经济地构造并且在防抱死操作中，例如在冰冷的路面上，后轮制动器压力可以高于前轮制动压力，以便改善制动作用。