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公开(公告)号：US5236256A
公开(公告)日：1993-08-17
申请号：US834094
申请日：1992-02-12
CPC分类号： B60T8/268 , B60T8/4072 , B60T8/447 , B60T8/4827 , B60T8/4872 , B60T8/4881 , B60T8/90 , Y10S188/01 , Y10S303/04
摘要： A system which reduces an electric load on an on-board electrical system of a vehicle. The brake system has an anti-lock and traction control system. The latter has a high-pressure pump, with which pressure fluid can be withdrawn from a supply container and fed into a brake line. A charging valve that can be switched out of its shutoff position into its open position by a control unit is disposed in an intake line of the high-pressure pump. The control unit switches the charging valve into its open position at least whenever feeding of pressure fluid into the brake line is demanded. The brake system is especially well-suited to passenger cars, which have a very severely fluctuating rear axle load status.
摘要翻译： 一种降低车辆车载电气系统上的电负载的系统。 制动系统具有防抱死和牵引力控制系统。 后者具有高压泵，压力流体可以从供应容器中取出并进入制动管路。 在高压泵的进气管路中设置有可以通过控制单元从其关闭位置切换到打开位置的充气阀。 至少在需要将压力流体输入制动管路时，控制单元将充气阀切换到打开位置。 制动系统特别适用于乘用车，其后轴负载状态非常严重。
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公开(公告)号：US5927824A
公开(公告)日：1999-07-27
申请号：US875387
申请日：1997-09-29
申请人： Arnold Pahl , Wolf-Dieter Jonner , Norbert Alaze , Helmut Pueschel , Thomas Isella , Guenther Schmidt , Karl-Heinz Willmann , Rolf Hummel , Elmar Mueller , Johann Herr , Roland Holzmann , Guenter Dzierzawa , Martin Moehle , Guenter Krenz , Erika Mank , Hans-Juergen Herderich
发明人： Arnold Pahl , Wolf-Dieter Jonner , Norbert Alaze , Helmut Pueschel , Thomas Isella , Guenther Schmidt , Karl-Heinz Willmann , Rolf Hummel , Elmar Mueller , Johann Herr , Roland Holzmann , Guenter Dzierzawa , Martin Moehle , Guenter Krenz , Erika Mank , Hans-Juergen Herderich
CPC分类号： F04C14/26 , B60T11/232 , B60T8/38 , B60T8/4022 , B60T8/4031 , B60T8/4054 , B60T8/4881
摘要： A vehicle hydraulic brake system having brake pressure modulation valve assemblies, between a dual-circuit master cylinder and wheel brakes of vehicle wheels. The pump device is embodied as a low-pressure pump with the brake pressure modulation valve assemblies be assigned a first and second return pump and that in the automatic braking mode the first pressure chamber is made to communicate with a first return pump and the second pressure chamber is made to communicate with the second return pump, on the inlet side in both cases. The low-pressure pump, in the automatic braking mode, generates charge pressure for the return pumps that is substantially below a maximum brake pressure, and the return pumps generate the maximum projected brake pressure and serve, in the additionally possible anti-lock mode, to return pressure fluid from the wheel brakes to the master cylinder. The vehicle brake system is an inexpensive low-pressure pump that offers a high possible capacity of the return pumps in the automatic braking mode.
摘要翻译： PCT No.PCT / DE96 / 01524 Sec。 371日期：1997年9月29日 102（e）1997年9月29日PCT PCT 1996年8月16日PCT公布。 公开号WO97 / 21570 日期1996年6月19日一种具有制动压力调节阀组件的车辆液压制动系统，在双回路主缸和车轮的车轮制动器之间。 泵装置被实施为低压泵，其中制动压力调节阀组件被分配有第一和第二回流泵，并且在自动制动模式下，使第一压力室与第一回流泵连通，并且第二压力 在两种情况下，腔室都与第二回流泵连通，在入口侧。 在自动制动模式下的低压泵为返回泵产生的充气压力大大低于最大制动压力，并且回流泵产生最大的预设制动压力，并且在额外可能的防抱死模式下， 以将压力流体从车轮制动器返回到主缸。 车辆制动系统是廉价的低压泵，其在自动制动模式中提供了返回泵的高可能容量。
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公开(公告)号：US5039175A
公开(公告)日：1991-08-13
申请号：US542133
申请日：1990-06-22
CPC分类号： B60T8/489 , B60T8/4225 , B60T8/90 , B60T8/94 , Y10S303/03 , Y10S303/04
摘要： A hydraulic brake system for a vehicle including, brake pressure modulators that prevent the locking of vehicle wheels caused by excessively high braking pressures. Such brake pressure modulators include brake line blocking valves and cylinders with pistons, where upon piston displacement, pressure fluid escapes from the wheel brakes to lower the brake pressure. The displacements of the pistons are controlled via valve assemblies that are connected to a servo pressure source. Failure of the servo pressure source, if there is even a small leak of a valve assembly, can lead to at least partial loss of a brake force during a braking event. To recognize and indicate any leak that might be present, a control unit which acts upon the valve assemblies is arranged such that it directs the valve assemblies into various switching positions and in this process, via a pressure sensor, observes whether logically observed pressures are varying impermissibly.
摘要翻译： 一种用于车辆的液压制动系统，包括制动压力调节器，其防止由过高的制动压力引起的车轮的锁定。 这种制动压力调节器包括制动管路阻塞阀和具有活塞的气缸，其中当活塞位移时，压力流体从车轮制动器逸出以降低制动压力。 通过连接到伺服压力源的阀组件控制活塞的位移。 伺服压力源的故障（如果阀组件甚至有小的泄漏）可能导致在制动事件期间制动力的至少部分损失。 为了识别和指示可能存在的任何泄漏，作用在阀组件上的控制单元被布置成使得其将阀组件引导到各种切换位置，并且在该过程中，通过压力传感器观察逻辑上观察到的压力是否变化 不容忽视
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公开(公告)号：US5125721A
公开(公告)日：1992-06-30
申请号：US654987
申请日：1991-02-14
CPC分类号： B60T8/268 , B60T8/1766 , B60T8/266 , B60T8/344 , B60T8/4275 , B60T8/50
摘要： A vehicle brake system having at least two brake pressure lines, via which a master brake cylinder communicates with wheel brake cylinders, at least one valve is incorporated in each brake pressure line to close the brake pressure lines in the event of anti-skid control. Each brake pressure line is also assigned a return pump, which bypasses the valve. At least one valve, in the currentless state or with the absence of pressure buildup in a brake pressure line, blocks this brake pressure line and communicates with a control unit for pulsed opening upon pressure buildup in the brake pressure line. Because of the additional disposition of a pressure valve and check valve in a bypass around the pulsed valve, expensive pressure reducers are dispensed with, with little additional expense in the anti-skid control system. Even if the anti-skid control system fails, stability during braking is assured.
摘要翻译： 一种具有至少两个制动压力线的车辆制动系统，主制动缸通过该制动压力线与车轮制动缸连通，在每个制动压力管路中并入至少一个阀，以在防滑控制的情况下关闭制动压力管线。 每个制动压力管路也被分配一个旁通阀的回流泵。 在无电流状态或在制动压力线中没有压力累积的至少一个阀阻挡该制动压力线，并且在制动压力线中的压力累积时与用于脉冲打开的控制单元连通。 由于在脉冲阀周围的旁路中附加设置了压力阀和止回阀，所以省去了昂贵的减压器，而在防滑控制系统中几乎没有额外的费用。 即使防滑控制系统发生故障，制动时的稳定性也得到保证。
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公开(公告)号：US5934767A
公开(公告)日：1999-08-10
申请号：US894617
申请日：1997-08-22
申请人： Guenther Schmidt , Hermann Winner , Alain Gaillard
发明人： Guenther Schmidt , Hermann Winner , Alain Gaillard
CPC分类号： B60T8/326 , B60T13/686 , B60T8/365 , B60T8/367 , B60T8/4072
摘要： An external energy source of a hydraulic motor vehicle power brake system, which has first and second valves that can be electrically controlled to adjust wheel brake pressures for wheel brakes, must be protected from being overloaded. To avoid the necessity for a safety valve, which has been used up to this point for protecting the external energy source, it is proposed that the first valve be embodied as a seat valve having a valve seat connected to the external energy source by means of an inlet opening disposed upstream, having a valve closing body associated with the valve seat, and having a closing spring that presses the valve closing body against the valve seat, which spring is dimensioned as a safety valve spring in a fashion according to the invention. In a reasonably priced manner, the first valve is used as a safety valve that protects the external energy source and on the other hand, for braking procedures, is used as a valve for adjusting wheel brake pressures.
摘要翻译： PCT No.PCT / DE96 / 01417 Sec。 371日期1997年8月22日 102（e）1997年8月22日PCT PCT 1996年1月31日PCT公布。 公开号WO97 / 23372 日期1997年7月3日一个液压机动车动力制动系统的外部能量源，其具有能够被电控制以调节车轮制动器的车轮制动压力的第一和第二阀必须被保护以免过载。 为了避免必须使用直到此为止保护外部能量源的安全阀，建议第一阀被实施为具有阀座的座阀，所述阀座具有通过以下方式连接到外部能源的阀座 入口开口设置在上游，具有与阀座相关联的阀关闭体，并且具有将阀关闭体压靠在阀座上的闭合弹簧，该弹簧的尺寸作为根据本发明的方式的安全阀弹簧。 以合理的价格，第一个阀门被用作保护外部能源的安全阀，另一方面，制动过程用作调节车轮制动压力的阀门。
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公开(公告)号：US5551403A
公开(公告)日：1996-09-03
申请号：US511232
申请日：1995-08-04
申请人： Guenther Schmidt
发明人： Guenther Schmidt
CPC分类号： F02M63/0225 , F02D41/3827 , F02M55/02 , F02M59/32 , F02M59/44 , F02M63/0215 , F02B3/06 , F02D2200/0602 , F02M2200/24 , Y10T137/7834
摘要： An arrangement limits a fuel supply from a fuel pressure reservoir by way of a controllable injection valve into the combustion space of an internal-combustion engine. The fuel flow is interrupted as a function of the forces applied to a spring-prestressed valve separating piston in the event of an outlet-side pressure drop. A reliable limiting of the maximal injected fuel quantity is achieved by providing a flow-through opening penetrating the separating piston with a closing device. This flow-through opening can be closed as a function of the displacing direction of the separating piston. If the displacing device closes the flow-through opening in the starting position, during the injection phase and in the piston end position, the limiting valve will continuously interrupt the fuel flow in the case of an outlet-side pressure drop. Alternatively, the flow-through opening is such that a fuel filter cartridge can be inserted into the separating piston, through which fuel, which was apportioned between two respective injection phases, flows during the restoring stroke.
摘要翻译： 一种布置将来自燃料压力储存器的燃料供应通过可控制的喷射阀限制在内燃机的燃烧空间中。 在出口侧压降的情况下，燃料流量作为施加到弹簧预应力阀分离活塞的力的函数而中断。 最大喷射燃料量的可靠限制是通过提供一个通过闭合装置穿过分离活塞的流通孔来实现的。 该流通开口可以作为分离活塞的移动方向的函数而被关闭。 如果移位装置在起始位置关闭流通开口，则在注射阶段和活塞终止位置，限制阀将在出口侧压降的情况下连续地中断燃料流。 或者，流通开口使得燃料过滤器滤芯能够插入到分离活塞中，在分离活塞中，在两个相应的喷射阶段之间分配的燃料在恢复冲程期间流动。
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公开(公告)号：US06220224B1
公开(公告)日：2001-04-24
申请号：US09381582
申请日：1999-11-10
申请人： Joerg Matthies , Guenther Schmidt
发明人： Joerg Matthies , Guenther Schmidt
IPC分类号： F02M5502
CPC分类号： F02M55/02 , F02M55/025 , F02M55/04 , F02M2200/40
摘要： The invention relates to a fuel-injection system for an internal combustion engine. The fuel-injection system contains a number of fuel injectors which are supplied with fuel by a high-pressure pump via a common inlet pipe and high-pressure lines leading from said pump to the individual fuel injectors. High-pressure storage devices are provided in each of the high-pressure lines in each of the high-pressure lines, the fuel storage volumes of said high-pressure storage devices being between 80 and 300 times, preferably between 120 and 200 times the maximum injection quantity per injection action. The diameter D2 of the high-pressure lines leading from the common inlet pipe to the high-pressure storage devices is measured to minimize the difference in the quantities of fuel injected by the fuel injectors.
摘要翻译： 本发明涉及一种用于内燃机的燃油喷射系统。 燃料喷射系统包含多个燃料喷射器，其通过高压泵经由公共入口管和从所述泵引导到各个燃料喷射器的高压管路被供给燃料。 每个高压管线中的每条高压管路中均设有高压储存装置，所述高压储存装置的燃料储存容积在最大值的80至300倍之间，最好在120至200倍之间 每次注射动作的注射量。 测量从公共入口管道到高压存储装置的高压管线的直径D2，以最小化由燃料喷射器喷射的燃料量的差异。
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公开(公告)号：US5826950A
公开(公告)日：1998-10-27
申请号：US712204
申请日：1996-09-11
CPC分类号： B60T8/4872 , B60T8/175
摘要： During ASR control of spinning drive wheels, the pressure level in the wheel brake with the highest pressure level is modulated by driving a switching valve USV which affects the pressure in all the wheel brakes of the brake circuit, whereas the pressure level in the other wheel brake or brakes is controlled by way of wheel-specific inlet and outlet valves. The intake control valve ASV is kept open through the entire ASR control period. As a result, the electrically actuated ASV can be replaced by a hydraulically actuated ASV.
摘要翻译： 在旋转驱动轮的ASR控制期间，通过驱动影响制动回路的所有车轮制动器中的压力的切换阀USV来调节具有最高压力水平的车轮制动器中的压力水平，而另一个车轮中的压力水平 制动器或制动器通过车轮专用的入口和出口阀进行控制。 进气控制阀ASV通过整个ASR控制周期保持开启。 因此，电动ASV可以由液压致动的ASV代替。
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公开(公告)号：US5527605A
公开(公告)日：1996-06-18
申请号：US224190
申请日：1994-04-07
IPC分类号： G11B11/10 , G11B11/105 , H01F10/08 , H01F10/12 , H01F10/13 , H01F10/32 , H01F41/18 , G11B5/66 , B32B5/16 , C23C14/00
CPC分类号： H01F41/183 , B82Y25/00 , G11B11/10586 , H01F10/131 , H01F10/132 , H01F10/265 , Y10S428/90 , Y10T428/12458 , Y10T428/12653 , Y10T428/26 , Y10T428/265
摘要： A magnetooptic layer made from rare-earth metals and transition metals exhibits a gradient in the alloy composition over the layer depth, and has a coercive field strength of more than 8 kOe in the temperature range of .DELTA.T=100.degree. C. around the compensation temperature T.sub.comp. The layer is fabricated with a dynamic sputter process, in which the substrates to be coated are led past one or a plurality of sputter targets, arranged in a common plane parallel to the track of the substrates. A mask is located between the sputter targets and the substrates.
摘要翻译： 由稀土金属和过渡金属制成的磁光层在层间深度上呈现出合金组成的梯度，在DELTA T = 100℃的温度范围内矫顽场强大于8kOe 温度Tcomp 该层用动态溅射工艺制造，其中待涂覆的基板被引导通过一个或多个溅射靶，其布置在平行于基板的轨道的公共平面中。 掩模位于溅射靶和衬底之间。
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10.发明授权Hydraulic brake system with anti-lock and drive slip control device, for motor vehicles 失效液压制动系统带防抱死和驱动滑动控制装置，适用于机动车辆
公开(公告)号：US5390994A
公开(公告)日：1995-02-21
申请号：US157057
申请日：1993-12-02
CPC分类号： B60T8/4872
摘要： A simplified and improved hydraulic brake system has at least one valve arrangement for the brake pressure modulation in a wheel brake. Furthermore, a high-pressure pump is provided to return pressure medium from the wheel brake into a main brake cylinder in the case of an anti-lock control operation or to deliver pressure medium from the main brake cylinder into a wheel brake during drive-slip control operation. A shut-off valve with a spring-actuated through-flow position and a shut-off position, which can be selected by the pressure at the main brake cylinder end, is arranged upstream on the suction side of the high-pressure pump. The hydraulic brake system with anti-lock and drive-slip control device is used in motor vehicles.
摘要翻译： PCT No.PCT / DE92 / 00442 Sec。 371日期1993年12月2日第 102（e）日期1993年12月2日PCT提交1992年6月2日PCT公布。 出版物WO93 / 00239 日期1993年1月7日。简化和改进的液压制动系统至少有一个用于车轮制动器中的制动压力调节的阀装置。 此外，在防抱死控制操作的情况下，设置高压泵以将压力介质从车轮制动器返回到主制动缸中，或者在驱动滑动期间将压力介质从主制动缸输送到车轮制动器 控制操作。 具有弹簧致动通流位置和可由主制动缸端部的压力选择的关闭位置的截止阀设置在高压泵的吸入侧的上游。 具有防抱死和驱动控制装置的液压制动系统用于机动车辆。
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