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. 发明授权

US6079796A Hydraulic brake system for a vehicle 失效
标题翻译：液压制动系统
公开(公告)号：US6079796A
公开(公告)日：2000-06-27
申请号：US167
申请日：1998-08-11
申请人： Guenther Schmidt , Jurgen Breitenbacher , Hans-Jorg Wolff , Rainer Heinsohn , Andreas Klug , Hermann Kaess , Peter Zeiner
发明人： Guenther Schmidt , Jurgen Breitenbacher , Hans-Jorg Wolff , Rainer Heinsohn , Andreas Klug , Hermann Kaess , Peter Zeiner
IPC分类号： B60T8/175 , B60T8/34 , B60T8/36 , B60T8/40 , B60T8/42 , B60T8/48
CPC分类号： B60T8/4291 , B60T8/348 , B60T8/3655 , B60T8/4059 , B60T8/4208 , B60T8/4872
摘要： The invention relates to a hydraulic brake system of a vehicle comprising one wheel brake valve preceding each wheel brake cylinder and one return feed pump connected parallel to each of the wheel brake valves and connected to the suction sides of the wheel brake cylinders. For anti-lock control, the return feed pump is put into operation, and by clocked triggering of a wheel brake valve of a vehicle wheel that is tending to lock, the brake fluid pressure in the wheel brake cylinder of this vehicle wheel is modulated. To realize a traction control device, the invention sets forth a switchover valve in a brake line from the master brake cylinder to the wheel brake cylinder of a driven vehicle wheel. By closing the switchover valves and driving the return feed pump brake fluid can be aspirated from the master brake cylinder by the wheel brake valve of the non-driven vehicle wheel and pumped into the wheel brake cylinder of the driven vehicle wheel, and by this feed pump a brake force can be generated in order to avert spinning of the vehicle wheel.
摘要翻译： PCT No.PCT / DE97 / 00951 Sec。 371日期：1998年8月11日 102（e）日期1998年8月11日PCT提交1997年5月12日PCT公布。公开号WO97 / 43152 日期：1997年11月20日本发明涉及一种车辆的液压制动系统，其包括在每个车轮制动缸前面的一个车轮制动阀和与每个车轮制动阀平行连接并连接到车轮制动器的吸力侧的一个返回供给泵气瓶。对于防抱死控制，返回进给泵投入运行，并且通过时钟触发倾向于锁定的车轮的车轮制动阀，该车轮的车轮制动缸中的制动液压力被调制。为了实现牵引力控制装置，本发明提出了从主制动缸到从动车轮的车轮制动缸的制动管路中的切换阀。通过关闭切换阀和驱动回流泵，制动液可以通过非驱动车轮的车轮制动阀从主制动缸吸入，并被泵入从动车轮的车轮制动缸，并通过该进给泵的制动力可以产生，以避免车轮转动。

2. 发明授权

US6074018A Motor vehicle braking system with and traction control and/or movement dynamics regulating device 失效
标题翻译：机动车制动系统与牵引力控制和/或运动动力学调节装置
公开(公告)号：US6074018A
公开(公告)日：2000-06-13
申请号：US91991
申请日：1998-08-14
申请人： Peter Zeiner , Jurgen Breitenbacher , Hans-Jorg Wolff , Rainer Heinsohn , Andreas Klug , Hermann Kaess , Karl-Heinz Willmann
发明人： Peter Zeiner , Jurgen Breitenbacher , Hans-Jorg Wolff , Rainer Heinsohn , Andreas Klug , Hermann Kaess , Karl-Heinz Willmann
IPC分类号： B60T8/24 , B60T8/175 , B60T8/1755 , B60T8/1761 , B60T8/36 , B60T8/40 , B60T8/42 , B60T8/48 , B60T8/58 , B60T8/32
CPC分类号： B60T8/4872 , B60T8/3655 , B60T8/4022 , B60T8/4291
摘要： The invention is based on a dual-circuit anti-lock vehicle brake system (10) with a tandem master cylinder (12), a switchover valve (14) following the latter, a brake pressure modulation valve assembly (18, 20) that has a brake pressure buildup valve (18) and a brake pressure reduction valve (20) for each wheel brake cylinder (16), and a return pump (24). To enable building up brake pressure rapidly for vehicle dynamics control, the invention proposes one additional pump (28) in each brake circuit (I, II), whose intake side is connected directly to the master cylinder (12) and which feeds in the direction of the wheel brake cylinders (16) connected to to this brake circuit (I, II). As a result, a brake pressure buildup is possible in each wheel brake cylinder (16), even when the master cylinder (12) is not actuated, which buildup can be modulated for individual wheels in a manner known per se.
摘要翻译： PCT No.PCT / DE97 / 02159 Sec。 371日期：1998年8月14日 102（e）日期1998年8月14日PCT 1997年9月24日PCT公布。公开号WO98 / 18665 日期1998年5月7日本发明基于具有串联主缸（12）的双回路防抱死车辆制动系统（10），跟随其的转向阀（14），制动压力调节阀组件（18， 20），其具有用于每个车轮制动缸（16）的制动压力增加阀（18）和制动减压阀（20）和返回泵（24）。为了能够快速建立用于车辆动力学控制的制动压力，本发明在每个制动回路（I，II）中提出了一个附加的泵（28），其吸入侧直接连接到主缸（12），并且在方向连接到该制动电路（I，II）的车轮制动缸（16）。结果，即使在主缸（12）未被致动的情况下，也可以在每个车轮制动液压缸（16）中产生制动压力，这可以以本身已知的方式调制各个车轮。

3. 发明授权

US5829846A Hydraulic brake system for a motor vehicle, having two diagonal brake circuits, including an anti-lock system 失效
标题翻译：用于机动车辆的液压制动系统，具有两个对角线制动回路，包括防抱死系统
公开(公告)号：US5829846A
公开(公告)日：1998-11-03
申请号：US696859
申请日：1996-08-05
申请人： Peter Zeiner , Hermann Kaess , Andreas Klug , Martin Borsik , Rainer Heinsohn , Juergen Breitenbacher
发明人： Peter Zeiner , Hermann Kaess , Andreas Klug , Martin Borsik , Rainer Heinsohn , Juergen Breitenbacher
IPC分类号： B60T8/36 , B60T8/172 , B60T8/1764 , B60T8/1766 , B60T8/26 , B60T8/34 , B60T8/42
CPC分类号： B60T8/344 , B60T8/266 , B60T8/4275
摘要： The brake system includes a first and a second diagonal brake circuit distribution. A first 2/2-way valve is located in a first line between a master cylinder and a wheel brake cylinder of the front axle. On the wheel brake side, a second line, in which a second 2/2-way valve is disposed, branches off from the first line, leading to a wheel brake cylinder of the rear axle. A third line originates between the second multiposition valve and the wheel brake cylinder and has a pump, with which pressure fluid can be fed from the wheel brake cylinders to the master cylinder. Brake force distribution that is dependent on the dynamic axle load shifting, and within limits, individual-wheel brake pressure control if wheel locking threatens, are thus made possible.
摘要翻译： PCT No.PCT / DE95 / 00045 Sec。 371日期：1996年8月5日 102（e）日期1996年8月5日PCT 1995年1月17日PCT PCT。第WO95 / 21079号公报日期1995年8月10日制动系统包括第一和第二对角线制动电路分配。第一个二位二通阀位于主缸和前轴的车轮制动缸之间的第一行。在车轮制动器侧，设置有第二二通阀的第二线从第一线分支，通向后轴的车轮制动缸。第三线起始于第二多位阀和车轮制动缸之间，并且具有泵，压力流体可以通过该泵从车轮制动缸向主缸供给。制动力分配取决于动态轴载移动，并且在限制范围内，如果车轮锁定有威胁的单轮制动压力控制，则可以实现。

4. 发明授权

US5988774A Hydraulic brake system with anti-lock arrangement for a vehicle 失效
标题翻译：液压制动系统，具有防抱死装置
公开(公告)号：US5988774A
公开(公告)日：1999-11-23
申请号：US836872
申请日：1997-05-21
申请人： Wolf-Dieter Jonner , Guenter Wolff , Werner Wilde , Michael Tischer , Juergen Breitenbacher , Gerhard Wetzel , Rainer Heinsohn , Andreas Klug , Hermann Kaess , Peter Zeiner , Klaus Schmidt , Harald Ott
发明人： Wolf-Dieter Jonner , Guenter Wolff , Werner Wilde , Michael Tischer , Juergen Breitenbacher , Gerhard Wetzel , Rainer Heinsohn , Andreas Klug , Hermann Kaess , Peter Zeiner , Klaus Schmidt , Harald Ott
IPC分类号： B60T8/26 , B60T8/32 , B60T8/34 , B60T8/36 , B60T8/40 , B60T8/42 , B60T8/48 , B60T8/50 , B60T8/62
CPC分类号： B60T8/268 , B60T8/348 , B60T8/3655 , B60T8/404 , B60T8/42 , B60T8/4275 , B60T8/4872 , B60T8/5006 , B60T8/5037 , B60T8/5093 , Y10S303/90
摘要： A hydraulic brake system for a vehicle with an anti-lock arrangement operable by wheel brake pressures are individually variable in front wheel brakes and rear wheel brakes, connected to diagonal brake circuits, of a four-wheeled vehicle, in order to reduce or eliminate a threat of wheel locking. The anti-lock arrangement has at least one return pump per brake circuit. The anti-lock arrangement is equipped with a total of four electrically controllable valves. In each of the brake circuits I, II there is one first valve between the master cylinder and a front wheel brake and one second valve between the master cylinder and the rear wheel brake. All the valves are embodied as normally open valves and are electrically closable. Inlets of each of the return pumps communicate directly with the respective front wheel brakes and indirectly with the rear wheel brakes through throttles. Check valves that open toward the inlets of the return pumps are provided in series with the throttles. The anti-lock arrangement creates the possibility that in the anti-lock mode, for instance in travel on an icy road, rear wheel brake pressures may be higher than front wheel brake pressures, to improve the braking action.
摘要翻译： PCT No.PCT / DE96 / 01351 Sec。 371日期1997年5月21日 102（e）日期1997年5月21日PCT提交1996年7月18日PCT公布。公开号WO97 / 12791 日期1997年04月10日用于具有通过车轮制动压力可操作的防抱死装置的车辆的液压制动系统在四轮车辆的连接到对角线制动回路的前轮制动器和后轮制动器中可以分别变化以减少或消除轮锁的威胁。防抱死装置每个制动回路至少有一个回油泵。防锁装置配有总共四个可电控阀。在每个制动回路I，II中，在主缸和前轮制动器之间有一个第一阀，在主缸和后轮制动器之间有一个第二阀。所有的阀都被实现为常开阀，并且是可电闭塞的。每个回油泵的进口与相应的前轮制动器直接连接，并通过节流阀与后轮制动器间接连接。向回流泵入口打开的止回阀与节流阀串联配置。防抱死装置产生了在防锁模式下，例如在冰路上的行驶中，后轮制动压力可能高于前轮制动压力，以改善制动动作。

5. 发明授权

US5676435A Anti-lock control with rear brake pressure limitation 失效
标题翻译：防抱死制动压力限制
公开(公告)号：US5676435A
公开(公告)日：1997-10-14
申请号：US459259
申请日：1995-06-02
申请人： Juergen Breitenbacher , Rainer Heinsohn , Martin Borsik , Andreas Klug , Hermann Kaess , Peter Zeiner
发明人： Juergen Breitenbacher , Rainer Heinsohn , Martin Borsik , Andreas Klug , Hermann Kaess , Peter Zeiner
IPC分类号： B60T8/1766 , B60T8/1769 , B60T8/26 , B60T8/34 , B60T8/30
CPC分类号： B60T8/344 , B60T8/1766 , B60T8/266
摘要： Only the brake pressures at the front wheels are controlled individually. For this purpose, the speeds of rotation of the front wheels are detected. The brake pressure at the rear wheels is controlled jointly for both rear wheels and no detection of the speed of rotation is provided at the rear wheels. However, the brake line leading to the rear-wheel brakes has inserted into it a 2/2-way valve which can be moved into its shut-off position as a function of the brake-force distribution determined as a function of the loading and then holds the rear-axle brake pressure constant.
摘要翻译：只有前轮上的制动压力被单独控制。为此，检测前轮的旋转速度。后轮的制动压力为两个后轮共同控制，并且在后轮处没有检测到转速。然而，通向后轮制动器的制动管线已经插入其中，该二通阀可根据作为负载的函数确定的制动力分布的函数而移动到其关闭位置，并且然后保持后桥制动压力恒定。

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