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1. 发明申请

WO1995021079A1 HYDRAULIC BRAKING SYSTEM FOR A MOTOR VEHICLE, ESPECIALLY A PASSENGER VEHICLE, WITH ANTI-LOCK SYSTEM 审中-公开
标题翻译：液压制动系统用于机动车辆，包括与封闭保护装置乘用车
公开(公告)号：WO1995021079A1
公开(公告)日：1995-08-10
申请号：PCT/DE1995000045
申请日：1995-01-17
申请人： ROBERT BOSCH GMBH , ZEINER, Peter , KAESS, Hermann , KLUG, Andreas , BORSIK, Martin , HEINSOHN, Rainer , BREITENBACHER, Jürgen
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/34
CPC分类号： B60T8/344 , B60T8/266 , B60T8/4275
摘要： The operation of the braking system during braking with and without a risk of locking is to be improved. The braking system (1) has a diagonally divided braking circuit. In a first line (11) between a master cylinder (3) and a wheel cylinder (12) on the front axle there is a first 2/2-way valve (13). A second line (14) branches off from the first (11) on the wheel brake side to a wheel cylinder (15) on the rear axle and has a second 2/2-way valve (16) fitted in it. Between the second valve (16) and the wheel cylinder (15) starts a third line (17) with a pump (18) by means of which pressuring agent may be conveyed from the wheel cylinders (12, 15) to the master cylinder (3). Braking force distribution dependent on the dynamic shift in axle loading and limited brake pressure control in individual wheel brakes when there is a risk of locking is thus possible.
摘要翻译：它是制动系统的功能有和没有锁定的风险制动时得到改善。所述的制动系统（1）具有对角制动回路分配。在主制动缸（3）和前车轴的车轮制动缸（12）之间的第一线（11）是第一2分之2单向阀（13）。车轮制动器从第一管道（11），以从，后轴开头的第二线（14），其中第二2分之2单向阀（16）设置的车轮制动缸（15）支链的。所述第二方向阀（16）和所述车轮制动器汽缸（15）之间是第三线（17）与泵（18）与从车轮制动缸（12，15）到所述主制动缸（3）的输送压力介质。这取决于在锁定的风险的限度内动态轴重位移制动力分配和各个车轮的制动压力控制是可能的。

2. 发明申请

WO1997012791A1 HYDRAULIC VEHICLE BRAKING SYSTEM WITH ANTI-LOCK ARRANGEMENT 审中-公开
标题翻译：用封闭保护装置车辆液压制动系统
公开(公告)号：WO1997012791A1
公开(公告)日：1997-04-10
申请号：PCT/DE1996001351
申请日：1996-07-18
申请人： ROBERT BOSCH GMBH , JONNER, Wolf-Dieter , WOLFF, Günter , WILDE, Werner , TISCHER, Michael , BREITENBACHER, Jürgen , WETZEL, Gerhard , HEINSOHN, Rainer , KLUG, Andreas , KAESS, Hermann , ZEINER, Peter , SCHMIDT, Klaus , OTT, Harald
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/48
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： The invention concerns an economical hydraulic vehicle braking system with an anti-lock arrangement, by means of which system wheel-braking pressures in front wheel brakes and rear wheel brakes connected to a diagonal braking circuit of a four-wheeled vehicle can be varied individually in order to prevent or eliminate the risk of the wheels' locking. The anti-lock arrangement comprises one return pump per braking circuit. According to the invention, the anti-lock braking arrangement (15) is equipped with a total of four electrically controllable valves. In each of the braking circuits (I, II) there is a first valve (28, 29) between the brake master cylinder (2) and a front wheel brake (7, 8) and a second valve (30, 31) between the brake master cylinder (2) and the rear wheel brake (11, 12). All the valves take the form of normally open valves which can be closed electrically. The input (49) of each return pump (32, 33) is connected directly to the front wheel brakes (7, 8) and indirectly, by means of throttle devices (35, 36), to the rear wheel brakes (11, 12). Non-return valves (37, 38), which can be opened in the direction of the inputs (49), can be provided in series with the throttle devices (35, 36). The anti-lock braking arrangement (15) is of economical construction and enables rear wheel brake pressures to be higher than front wheel brake pressures when the system is operating in anti-lock braking mode, in order to improve the braking effect, e.g. when travelling on icy roads.
摘要翻译：这是通过该连接在对角线制动回路前轮制动器和一四轮车辆车轮制动压力的后轮制动器单独地改变，以减少或消除车轮锁定的危险装置被提供有防锁定装置的廉价的车辆制动系统。在这种情况下，应该有一个回流泵，根据Bremkreis防抱死装置。因此建议提供一种具有四个电控制的阀的防抱死装置（15）。在各个制动回路（I，II）有在主制动缸（2）和前轮制动器（7，8）和所述主制动缸之间的第二阀（30，31）（2）和之间的第一阀（28，29）后轮制动器（11，12）。所有的阀门被设计为常开阀和电站立可关闭。返回泵（32，33）的输入（49）的（7,8）直接地和与后轮制动器（11，12）间接地通过节流（35，36）连接到所述前轮制动器。与所述电感器（35，36）可以到返回泵（32，33）可打开的止回阀（37，38）的输入端（49）系列可以被提供。防抱死装置（15）被廉价地构成，并创建的可能性，即防抱死模式中，例如，在结冰道路后轮制动压力可以高于前轮制动压力，以改善制动效果。

3. 发明申请

WO1995021080A1 HYDRAULIC BRAKING SYSTEM FOR A MOTOR VEHICLE, ESPECIALLY A PASSENGER VEHICLE, WITH ANTI-LOCK SYSTEM 审中-公开
标题翻译：液压制动系统用于机动车辆，包括与封闭保护装置乘用车
公开(公告)号：WO1995021080A1
公开(公告)日：1995-08-10
申请号：PCT/DE1995000080
申请日：1995-01-24
申请人： ROBERT BOSCH GMBH , BREITENBACHER, Jürgen , HEINSOHN, Rainer , BORSIK, Martin , KLUG, Andreas , KAESS, Hermann , ZEINER, Peter
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/34
CPC分类号： B60T8/268 , B60T8/344 , B60T8/4275 , B60T8/5006
摘要： The operation of the braking system during braking with or without the risk of locking is to be improved. The braking system (1) has a diagonally divided braking circuit. In a first line (11) between a master cylinder (3) and a wheel cylinder (12) on the front axle there is a first 2/2-way valve (13). A second line (14) branches off from the first (11) on the wheel brake side to a wheel cylinder (15) on the rear axle and has a second 2/2-way valve (16) fitted in it. Between the two valves (13, 16) starts a third line (17) with a pump (18) by means of which pressurising agent may be conveyed from the wheel cylinders (12, 15) to the master cylinder (3). Braking force distribution dependent on the dynamic shift in axle loading and limited brake pressure control in individual wheel brakes when there is a risk of locking is thus possible.
摘要翻译：它是制动系统的功能有和没有锁定的风险制动时得到改善。所述的制动系统（1）具有对角制动回路分配。在主制动缸（3）和前车轴的车轮制动缸（12）之间的第一线（11）是第一2分之2单向阀（13）。车轮制动器从第一管道（11），以从，后轴开头的第二线（14），其中第二2分之2单向阀（16）设置的车轮制动缸（15）支链的。双向阀（13，16）之间的是第三线（17）与泵（18），具有从车轮制动缸（12，15）到所述主制动缸（3）的输送压力介质。这取决于在锁定的风险的限度内动态轴重位移制动力分配和各个车轮的制动压力控制是可能的。

4. 发明申请

WO9743152A3 HYDRAULIC VEHICLE BRAKING SYSTEM 审中-公开
标题翻译：液压车辆制动系统
公开(公告)号：WO9743152A3
公开(公告)日：1998-01-08
申请号：PCT/DE9700951
申请日：1997-05-12
申请人： BOSCH GMBH ROBERT , SCHMIDT GUENTHER , BREITENBACHER JUERGEN , WOLFF HANS JOERG , HEINSOHN RAINER , KLUG ANDREAS , KAESS HERMANN , ZEINER PETER
发明人： SCHMIDT GUENTHER , BREITENBACHER JUERGEN , WOLFF HANS-JOERG , HEINSOHN RAINER , KLUG ANDREAS , KAESS HERMANN , ZEINER PETER
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 vehicle braking system (10) with one wheel braking valve (20, 22) upstream of each wheel brake cylinder (16, 18) and one return flow pump (28, 30) in parallel with each wheel braking valve to the suction side of which the wheel brake cylinders (16, 18) are connected. To enable the antilock system, the return flow pumps (28, 30) are started up and the brake fluid pressure in the wheel brake cylinder (20, 22) of a wheel with the tendency to lock is modulated. For the embodiment of a traction control system the invention suggests a changeover valve (32) in one brake line (14) between the master cylinder (12) and the wheel brake cylinder (18) of a driven wheel of the vehicle. By closing the changeover valve (32) and powering up the return flow pumps (28, 30) braking liquid can be drawn from the master cylinder (121) via the wheel braking valve (20) of the non-driven wheel and pumped into the wheel brake cylinder (18) of the driven wheel by which a brake force is generated which prevents skidding of the wheel concerned.

5. 发明申请

WO1998018665A1 MOTOR VEHICLE BRAKING SYSTEM WITH AND TRACTION CONTROL AND/OR MOVEMENT DYNAMICS REGULATING DEVICE 审中-公开
标题翻译：与牵引控制和/或驾驶动态控制设备车辆制动系统
公开(公告)号：WO1998018665A1
公开(公告)日：1998-05-07
申请号：PCT/DE1997002159
申请日：1997-09-24
申请人： ROBERT BOSCH GMBH , ZEINER, Peter , BREITENBACHER, Jürgen , WOLFF, Hans-Jörg , HEINSOHN, Rainer , KLUG, Andreas , KAESS, Hermann , WILLMANN, Karl-Heinz
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/48
CPC分类号： B60T8/4872 , B60T8/3655 , B60T8/4022 , B60T8/4291
摘要： The invention relates to a motor vehicle anti-lock dual braking system (10) comprising a dual brake master cylinder (12) with a downstream change-over valve (14), a braking pressure modulation valve arrangement (18,20) with a braking pressure increase valve (18) and a braking pressure decrease valve (20) for each wheel-brake cylinder (16), and a return pump (24). In order to achieve a rapid increase in braking pressure for regulation of movement dynamics, an additional pump (28) is provided in each brake circuit (I, II). The vacuum side of said pump is connected directly to brake master cylinder (12) and feeds in the direction of the wheel -brake cylinders (16) connected to brake circuits (I, II). Even when the brake master cylinder (12) is not actuated, braking pressure can be increased in each wheel-brake cylinder (16) and can be modulated individually for each wheel in a known manner.
摘要翻译：本发明涉及一种防闭锁控制的两个电路车辆制动系统（10）配有一个串联式主制动缸（12），该阀（14），制动压力形成阀（18）和为每个车轮制动液缸具有制动压力调节阀构成的制动压力降低阀（20）（16）的下游（18，20）和返回泵（24）。为了建立用于车辆动态控制快速制动压力，本发明提出在每个制动回路增压泵（28）（I，II），其吸入侧直接连接到主制动缸（12）连接，并且，在方向（在该制动回路我 ii）连接到车轮制动缸（16）促进。其结果是，制动压力建立能够即使在各个车轮的每个车轮制动缸（16）的非致动主制动缸（12）中已知的方式被调制。

6. 发明申请

WO1997043152A2 HYDRAULIC VEHICLE BRAKING SYSTEM 审中-公开
标题翻译：车辆液压制动系统
公开(公告)号：WO1997043152A2
公开(公告)日：1997-11-20
申请号：PCT/DE1997000951
申请日：1997-05-12
申请人： ROBERT BOSCH GMBH , SCHMIDT, Günther , BREITENBACHER, Jürgen , WOLFF, Hans-Jörg , HEINSOHN, Rainer , KLUG, Andreas , KAESS, Hermann , ZEINER, Peter
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/40
CPC分类号： B60T8/4291 , B60T8/348 , B60T8/3655 , B60T8/4059 , B60T8/4208 , B60T8/4872
摘要： The invention relates to a hydraulic vehicle braking system (10) with one wheel braking valve (20, 22) upstream of each wheel brake cylinder (16, 18) and one return flow pump (28, 30) in parallel with each wheel braking valve to the suction side of which the wheel brake cylinders (16, 18) are connected. To enable the antilock system, the return flow pumps (28, 30) are started up and the brake fluid pressure in the wheel brake cylinder (20, 22) of a wheel with the tendency to lock is modulated. For the embodiment of a traction control system the invention suggests a changeover valve (32) in one brake line (14) between the master cylinder (12) and the wheel brake cylinder (18) of a driven wheel of the vehicle. By closing the changeover valve (32) and powering up the return flow pumps (28, 30) braking liquid can be drawn from the master cylinder (121) via the wheel braking valve (20) of the non-driven wheel and pumped into the wheel brake cylinder (18) of the driven wheel by which a brake force is generated which prevents skidding of the wheel concerned.
摘要翻译：本发明涉及一种车辆液压制动系统（10）具有连接在与返回泵（28，30）平行的各车轮制动缸（16，18）的上游车轮制动器阀（20，22）和每一个至Radbremsventilen（20，22），所述车轮制动缸的吸入侧（ 16，18）相连接。用于防抱死控制中，倾向的运动设置的再循环泵（28，30）并通过Radbremsventils的计时动作（20，22），以锁定车辆车轮，在车轮制动缸（16，18）中的制动流体压力调节此车辆车轮。为了形成一个驱动滑差控制装置，本发明提出在从主缸（12），用于从动车轮的车轮制动缸（18）的制动线（14）的开关阀（32）。通过闭合开关阀（32）和驱动所述返回泵促进（28，30）可从主缸（12）由未驱动车轮抽吸的车轮制动器阀（20）和在所述从动车轮的车轮制动缸（18），从而流体产生制动力，以避免通过转动车辆车轮。

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