专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110131974A1 VEHICLE BRAKE SYSTEM 审中-公开
标题翻译：汽车制动系统
公开(公告)号：US20110131974A1
公开(公告)日：2011-06-09
申请号：US12951771
申请日：2010-11-22
申请人： Rainer BRUEGGEMANN , Philipp Frueh
发明人： Rainer BRUEGGEMANN , Philipp Frueh
IPC分类号： B60T13/58
CPC分类号： B60T17/222 , B60T8/4881 , B60T17/02
摘要： The invention relates to a vehicle brake system, having at least one supply container for delivering brake fluid to a master cylinder and/or to at least one wheel brake of the vehicle brake system. A precharging apparatus for increasing the effective pressure in the supply container is provided, in which the precharging apparatus generates compressed air for increasing the pressure. According to the invention, the precharging apparatus includes a first precharging device, which generates the compressed air from exhaust gases of an exhaust system of the vehicle, and/or a second precharging device, which generates the compressed air from the relative wind.
摘要翻译：本发明涉及一种车辆制动系统，其具有至少一个用于将制动流体输送到主缸和/或车辆制动系统的至少一个车轮制动器的供应容器。提供一种用于增加供应容器中的有效压力的预充电装置，其中预充电装置产生用于增加压力的压缩空气。根据本发明，预充电装置包括从车辆的排气系统的废气产生压缩空气的第一预充气装置和/或从相对风产生压缩空气的第二预充气装置。

2. 发明申请

US20080275617A1 Method for Calculating the Low Pressure in the Servobrake of a Vehicle Comprising an Otto Engine 审中-公开
标题翻译：用于计算包含奥托发动机的车辆的伺服制动器中的低压的方法
公开(公告)号：US20080275617A1
公开(公告)日：2008-11-06
申请号：US11994922
申请日：2006-07-04
申请人： Oliver Kirmess , Oswald Helmut , Uwe Steinmann
发明人： Oliver Kirmess , Oswald Helmut , Uwe Steinmann
IPC分类号： B60T7/12 , B60T8/172 , B60T8/32 , B60T13/52 , F02D13/04
CPC分类号： B60T8/172 , B60T8/4881 , B60T13/52 , F02D13/04
摘要： The subject of the invention concerns at least a method for the determination, without a pressure sensor, of a pressure in a brake booster actuated with an actuator for a motor vehicle with engine system including an inlet pipe subjected to inlet pipe pressure, for optimized performance of a braking operation, including the steps of: detecting the driving situation and simulating the pressure (BP_SIM) as a function of the driving situation, and a device for boosting the brake pressure in an Otto engine-driven motor vehicle with an actuator and a vacuum-dependent pressure-boosting device coupled to the actuator, wherein the pressure-boosting device is designed without a vacuum sensor, and a brake booster, with means for carrying out the method.
摘要翻译：本发明的主题涉及至少一种用于在没有压力传感器的情况下确定用用于具有发动机系统的机动车辆的致动器致动的制动助力中的压力的方法，所述发动机系统包括经受入口管压力的入口管，以优化性能包括以下步骤：根据驾驶状况检测驾驶状况和模拟压力（BP_SIM），以及用于通过致动器和驱动器来提升奥托发动机驱动的机动车辆中的制动压力的装置耦合到致动器的真空相关的增压装置，其中增压装置被设计为没有真空传感器，以及制动助力器，具有用于执行该方法的装置。

3. 发明授权

US07303242B1 Fast fill brake system 有权
标题翻译：快速填充制动系统
公开(公告)号：US07303242B1
公开(公告)日：2007-12-04
申请号：US11162962
申请日：2005-09-29
申请人： John Edmund Mackiewicz
发明人： John Edmund Mackiewicz
IPC分类号： B60T8/42
CPC分类号： B60T8/4881 , B60T8/409 , Y10S303/11
摘要： An adaptation to a vehicle antilock braking system modulator to increase the initial displacement of the master cylinder, provide quicker system response and improved pedal feel. A solenoid assembly is added to the non fluid side of each of the low pressure accumulators in the ABS modulator. Upon the operator initiation of a brake apply, the solenoids are energized to immediately push upon the sump pistons and inject fluid from the low pressure accumulators into the brake system. This extra “shot” of fluid decreases the amount of fluid that the master cylinder delivers to the brake system. This improves pedal feel as it reduces the required initial pedal travel for a given brake system displacement. The low pressure accumulator pistons are spring balanced to ensure retention of fluid between brake applies and to allow normal ABS operation. During ABS operation, the low pressure accumulator displacer solenoids are de-energized to allow effective operation. The holding force (electrical current) of the displacer solenoids can be reduced by using a toggle linkage apply mechanism.
摘要翻译：适应车辆防抱死制动系统调节器，增加主缸的初始位移，提供更快的系统响应和改善的踏板感觉。螺线管组件被添加到ABS调制器中每个低压蓄能器的非流体侧。当操作者开始制动时，螺线管被通电，以立即推动油底壳活塞并将液体从低压蓄能器喷射到制动系统中。这种额外的“喷射”流体减少了主缸传递到制动系统的流体的量。这可以提高踏板感觉，因为它减少了给定制动系统位移所需的初始踏板行程。低压蓄能器活塞是弹簧平衡的，以确保在制动器之间保持流体并允许正常的ABS操作。在ABS操作期间，低压蓄电池置换器螺线管被断电以允许有效的操作。可以通过使用肘杆连接机构来减小置换器螺线管的保持力（电流）。

4. 发明授权

US06682154B1 Method and device for modeling a hydraulic system and brake force regulating system 失效
标题翻译：液压系统和制动力调节系统建模方法和装置
公开(公告)号：US06682154B1
公开(公告)日：2004-01-27
申请号：US09463925
申请日：2000-05-08
申请人： Alexander Haeussler , Helmut Wiss
发明人： Alexander Haeussler , Helmut Wiss
IPC分类号： B60T866
CPC分类号： B60T13/686 , B60T8/32 , B60T8/4881 , B60T13/662 , F15B19/007 , Y10S303/01 , Y10S303/04
摘要： A method and/or a device for estimating pressure and/or volume changes in a hydraulic system having two peripheral volume storage vessels connected to a central volume storage vessel, in which, to increase the response rate, the estimate is based at least at times on a model in which a direct connection to the peripheral volume storage vessels is assumed, regardless of whether or not the peripheral volume storage vessels are simultaneously connected directly to each other.
摘要翻译：用于估计具有连接到中央容积存储容器的两个外围容积存储容器的液压系统中的压力和/或体积变化的方法和/或装置，其中为了增加响应率，估计至少有时是至少在与外围容积存储容器的直接连接被假定的模型中，无论外围容积存储容器是否同时直接连接。

5. 发明授权

US06641230B2 Anti-locking brake system for a land vehicle 有权
公开(公告)号：US06641230B2
公开(公告)日：2003-11-04
申请号：US09962010
申请日：2001-09-24
申请人： Helmut Gegalski , Thomas Wald , Josef Knechtgens , Thomas Bach , Andreas Marx , Frank Heller , Michael Schwarz , Thomas Wagner
发明人： Helmut Gegalski , Thomas Wald , Josef Knechtgens , Thomas Bach , Andreas Marx , Frank Heller , Michael Schwarz , Thomas Wagner
IPC分类号： B60T848
CPC分类号： F16K39/024 , B60T8/363 , B60T8/4872 , B60T8/4881 , B60T8/5037 , Y10S303/90
摘要： An anti-locking brake system for a land vehicle, which is set up in particular for traction control and vehicle dynamics control, comprises a pump (42) for actuating a wheel brake (37) which removes brake fluid from a brake pressure generating unit (31) and supplies it to the wheel brake (37), wherein a first valve arrangement (1) blocks in a non-actuated (normal) position (1.1) the connection between the brake pressure generating unit (31) and an input connection (42e) of the pump (42) and in at least one actuated position (1.3) establishes a primary flow connection (A), a first electromagnetic valve (50) establishes in a non-actuated position (50.1) the connection between an output connection (42a) of the pump (42) and the brake pressure generating unit (31), and blocks it in an actuated position (50.2), a second electromagnetic valve (39) blocks the connection between the wheel brake (37) and the input connection (42e) of the pump (42) in a non-actuated position, and in an actuated position establishes it, and a third electromagnetic valve (38) establishes the connection between the output connection (42a) of the pump (42) and the wheel brake (37) in a non-actuated position (38.1) and blocks it in an actuated position (38.2). To generate a more accurate pressure modulation during the operating phase “maintain pressure” (II), the third electromagnetic valve (38) is in the actuated position during said operating phase.

6. 发明授权

US06499812B1 Method and device for adjusting brake pressure and for opening an inlet valve 有权
标题翻译：用于调节制动压力和打开入口阀的方法和装置
公开(公告)号：US06499812B1
公开(公告)日：2002-12-31
申请号：US09743438
申请日：2001-04-12
申请人： Ralph Gronau , Tobias Scheller , Jürgen Woywod
发明人： Ralph Gronau , Tobias Scheller , Jürgen Woywod
IPC分类号： B60T100
CPC分类号： B60T8/4881 , B60T8/405 , B60T8/4059 , B60T8/4872 , B60T13/168 , B60T13/686 , B60T17/02 , Y10S303/03
摘要： A method of brake pressure adjustment in a vehicle brake system equipped with an electric hydraulic pump comprises the following steps: detecting a prevailing brake pressure or determining a nominal pressure, and actuating the pump by degrees according to the detected brake pressure or the nominal pressure. In a method of opening an inlet valve of a hydraulic vehicle brake system, a pressure rise on the inlet side of the inlet valve is generated when the difference between the outlet-side and the inlet-side pressure on the inlet valve exceeds a positive threshold value.
摘要翻译：一种配备有电动液压泵的车辆制动系统中的制动压力调节方法包括以下步骤：检测主要制动压力或确定公称压力，并根据检测到的制动压力或公称压力将泵致动一度。在打开液压车辆制动系统的入口阀的方法中，当入口阀的出口侧和入口侧压力之间的差超过正阈值时，产生入口阀入口侧的压力上升值。

7. 发明授权

US06322164B1 Braking device 有权
标题翻译：制动装置
公开(公告)号：US06322164B1
公开(公告)日：2001-11-27
申请号：US09254689
申请日：1999-03-15
申请人： Shigeru Sakamoto , Yutaka Ohnuma , Kenji Itoh , Masakuni Suzuki , Kouichi Sawada , Hiroshi Isono , Noboru Noguchi
发明人： Shigeru Sakamoto , Yutaka Ohnuma , Kenji Itoh , Masakuni Suzuki , Kouichi Sawada , Hiroshi Isono , Noboru Noguchi
IPC分类号： B60T842
CPC分类号： B60T8/442 , B60T8/3275 , B60T8/341 , B60T8/363 , B60T8/365 , B60T8/4872 , B60T8/4881 , B60T13/168 , B60T13/565 , B60T13/686 , B60T13/72
摘要： The pump is connected on its delivery side through an auxiliary passage to a primary passage connecting the master cylinder and brake cylinder to each other, and a pressure control valve is provided in a portion of the primary passage between the master cylinder and a point of connection thereof to the auxiliary passage. The pressure control valve releases working fluid from the pump to the master cylinder when delivery pressure of the pump is higher than the master cylinder pressure by more than a predetermined amount, and the pump is activated when the fluid pressure generated in the brake cylinder is required to be higher than the master cylinder pressure, during brake operation.
摘要翻译：泵的输出侧通过辅助通路连接到连接主缸和制动缸的主通道，压力控制阀设置在主缸和连接点之间的主通道的一部分中到辅助通道。当泵的输送压力高于主缸压力超过预定量时，压力控制阀将工作流体从泵释放到主缸，并且当需要在制动缸中产生的流体压力时激活泵在制动操作期间要高于主缸压力。

8. 发明授权

US06212459B1 Brake system for motor vehicles 有权
标题翻译：汽车制动系统
公开(公告)号：US06212459B1
公开(公告)日：2001-04-03
申请号：US09166150
申请日：1998-10-05
申请人： Jakob Unterforsthuber
发明人： Jakob Unterforsthuber
IPC分类号： G06F770
CPC分类号： B60T8/442 , B60T7/12 , B60T8/3275 , B60T8/4881 , B60T13/662 , B60T13/72
摘要： For a vehicle brake system having a brake pedal, a brake booster, a master brake cylinder and an electronically regulatable brake unit arranged between the master brake cylinder and the wheel brakes by which the brake pressure in the wheel brakes can be adjusted independently of the preliminary pressure existing at the output of the master brake cylinder using an electronic control unit, the electronic control unit senses the course of a pedal operating value which is achieved by the brake booster. The pedal operating value is directly proportional to the pedal force applied by the driver by way of the brake pedal. When a predetermined threshold value of the pedal operating value has been reached, the brake pressure in the wheel brakes is generated such that, in the deceleration course, a raised deceleration gradient occurs in the case of a further rise of the pedal operating value in the sense of an increase of the brake booster ratio.
摘要翻译：对于具有制动踏板，制动助力器，主制动缸和布置在主制动缸和车轮制动器之间的电子调节制动单元的车辆制动系统，通过该制动器制动器可以独立于初步调节来调节车轮制动器中的制动压力使用电子控制单元存在于主制动缸的输出处的压力，电子控制单元感测由制动助力器实现的踏板操作值的过程。踏板操作值与驾驶员通过制动踏板施加的踏板力成正比。当达到踏板操作值的预定阈值时，产生车轮制动器中的制动压力，使得在减速过程中，在踏板操作值进一步上升的情况下，发生升高的减速梯度增加制动助力比的感觉。

9. 发明授权

US6149250A Hydraulic brake system with a priming pump for motor vehicles 失效
标题翻译：液压制动系统，用于机动车辆的起动泵
公开(公告)号：US6149250A
公开(公告)日：2000-11-21
申请号：US29382
申请日：1998-05-19
申请人： Helmut Steffes , Gottfried Dehio , Peter Volz
发明人： Helmut Steffes , Gottfried Dehio , Peter Volz
IPC分类号： B60T8/24 , B60T8/48 , B60W30/00 , B60T8/40 , B60T8/42
CPC分类号： B60T8/4881 , Y10S303/90
摘要： To prevent difficulties in a brake system which is appropriate for automatic braking operations when the viscosity of the pressure fluid is high at low temperatures, a precharging pump for the pressure fluid supply during automatic braking is located so that it aspirates pressure fluid from the supply reservoir and delivers it into the brake line at a junction point as far from the master cylinder as possible. This junction point should be as close as possible to the suction side of the return pump. The large distance between the master cylinder and the point where the pressure line opens into the brake line makes it unnecessary to provide additional throttle elements in the brake line in order to reliably prevent pressure fluid from discharging into the supply reservoir. Only when the change-over valve on the suction side of the return pump is closed after an automatic braking operation has ended will it be necessary to reduce the residual pressure because the precharging pump continues running. This reduction in residual pressure takes place automatically in the brake system of the present invention because the pressure fluid connection to the master cylinder and, thus, to the supply reservoir is open.
摘要翻译： PCT No.PCT / EP96 / 03571 Sec。 371日期1998年5月19日 102（e）日期1998年5月19日PCT提交1996年8月13日PCT公布。公开号WO97 / 09213 日期1997年3月13日为了防止在低温时压力流体的粘度高的情况下适用于自动制动操作的制动系统的困难，在自动制动期间用于压力流体供给的预充水泵定位成使其吸入压力来自供应储存器的流体并且在尽可能远离主缸的连接点处将其输送到制动管线中。该连接点应尽可能靠近回流泵的吸入侧。主缸与压力线通向制动管路的距离之间的距离很大，不需要在制动管路中提供额外的节流元件，以便可靠地防止压力流体进入供水容器。只有在自动制动操作结束后，在回流泵的吸入侧的换向阀关闭的情况下，由于预充电泵继续运转，所以必须减少剩余压力。在本发明的制动系统中，残余压力的这种降低是自动发生的，这是由于压力流体连接到主缸，因此连接到供给储存器是打开的。

10. 发明授权

US6059380A Hydraulic brake system for a vehicle 失效
标题翻译：液压制动系统
公开(公告)号：US6059380A
公开(公告)日：2000-05-09
申请号：US983540
申请日：1998-01-08
申请人： Helmut Pueschel , Guenther Schmidt
发明人： Helmut Pueschel , Guenther Schmidt
IPC分类号： B60T8/175 , B60T8/1755 , B60T8/24 , B60T8/34 , B60T8/40 , B60T8/48 , B60T8/94 , B60K8/02
CPC分类号： B60T8/94 , B60T8/175 , B60T8/1755 , B60T8/341 , B60T8/4022 , B60T8/4881 , B60T2270/203 , B60T2270/306
摘要： The invention relates to a vehicle hydraulic brake system having a traction control unit and a dynamic driving control unit. To enable building up pressure quickly with a return feed pump, even when the master cylinder is not actuated, a precharge pump, which is mounted on the storage container of the master cylinder and can be made to communicate with the master cylinder through a valve that is mounted in the storage container following the master cylinder. When the master cylinder is not actuated, pressure can be built up in the master cylinder and thus in the vehicle brake system using the precharge pump.
摘要翻译： PCT No.PCT / DE97 / 00921 Sec。 371日期1998年1月8日 102（e）日期1998年1月8日PCT提交1997年5月7日PCT公布。 WO97 / 42067 PCT公开日期1997年11月13日本发明涉及具有牵引力控制单元和动态驱动控制单元的车辆液压制动系统。为了能够利用返回供给泵快速地建立压力，即使在主缸未被致动的情况下，也可以将安装在主缸的存储容器上的预充水泵通过一个阀与主缸连通，安装在主缸后面的存储容器中。当主缸未启动时，可以在主缸中建立压力，从而在使用预充泵的车辆制动系统中建立压力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式