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1. 发明申请

WO1997017239A1 METHOD OF OPERATING A PNEUMATIC BRAKE BOOSTER 审中-公开
标题翻译：一种用于操作气动制动助力器
公开(公告)号：WO1997017239A1
公开(公告)日：1997-05-15
申请号：PCT/EP1996004828
申请日：1996-11-05
申请人： ITT AUTOMOTIVE EUROPE GMBH , KLESEN, Christof , FÜHRER, Jochen , VOGT, Michael , ZINGEL, Heinz , NEU, Thorsten , ZYDEK, Michael , KREBS, Stefan , BERTHOLD, Thomas
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T07/12
CPC分类号： B60T8/3265 , B60T7/12 , B60T8/3275 , B60T8/36 , B60T13/72
摘要： The invention concerns a method of operating an electromechanically controllable pneumatic brake booster. According to the invention, a short current pulse of maximum current intensity with a subsequent slope-like current rise is applied for a time interval (T0-T2) to an electromagnet (7) which actuates a sealing seat (30) of its control valve (6). When the pressure prevailing in a master cylinder (3) downstream of the brake booster (2) reaches a predetermined value (pthreshold), the current to be fed to the electromagnet (7) is reduced. If the hydraulic pressure in the master cylinder (3) reaches a nominal value (pnominal), the current to be fed to the electromagnet (7) is supplied by a pressure regulator (14) which maintains the hydraulic pressure constant.
摘要翻译：一种用于操作机电控制气动制动助力器的方法提供了具有其控制阀的密封座（30）的电磁体（7）（6）在时间间隔（T0-T2）与在当前后续斜坡状上升最大电流幅度的短电流脉冲致动通电并且当它达到（2）连接在所述主制动缸（3）存在的压力的下游侧的制动助力器的预定值（Pschwell），降低被供给（7）的电流的电磁铁。主制动缸（3）在达到被控制液压达到所希望的值（Psoll），它被提供给螺线管（7）的电流被从压力调节器（14）保持所述液压供给恒定。

2. 发明申请

WO1997023374A1 POWER BRAKE FOR MOTOR VEHICLES 审中-公开
标题翻译：制动助力器
公开(公告)号：WO1997023374A1
公开(公告)日：1997-07-03
申请号：PCT/EP1996005285
申请日：1996-11-29
申请人： ITT AUTOMOTIVE EUROPE GMBH , KAHRS, Manfred , ECKERT, Alfred , BERTHOLD, Thomas , VOGT, Michael , KLESEN, Christof
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T13/72
CPC分类号： B60T13/57 , B60T13/72
摘要： A power brake for motor vehicles has a control valve (12) which can be actuated by an electromagnet (20) independently of an actuating rod (7) which moves a valve piston (9). The electromagnet (20) actuates a third valve sealing seat (24) which allows the work chamber (3) to be vented. The design of the control valve (12) of the externally controlled power brake is modified to stabilise the characteristic curve of the consumer system formed by the armature (31) of the electromagnet (20), a sleeve (32) which carries the third valve sealing seat (24) and the valve body (10) of the control valve (12), especially in the pressure falling range. For this purpose, means (36, 37, 39) are provided which balance the pneumatic pressure in a controlled (dosed) manner between the work chamber (3) and vacuum chamber (4) or which lower the force to be supplied by the electromagnet (20) during the return of the third sealing seat (24) of the valve body (10) in the pressure falling phase.
摘要翻译：提出了一种用于机动车辆的制动助力器，其具有控制阀（12）是独立的阀活塞（9）通过一电磁铁来移动所述致动杆（7）（20），其可操作，致动第三密封座（24）（该工作室的一个通风 3）允许。为了通过建设性携带控制阀的所述套筒（32）和阀体（10）（12）成立的消费的系统，特别是在压力减小区域中的电磁体（20），第三密封座（24）的电枢（31）稳定的特性根据本发明的装置，以实现改变到fremdansteuerbaren制动助力器的控制阀（12）（36，37，39）被提供，从所述阀体（10）之间的受控（计量）压力均衡所述第三密封座（24）的返回运动期间，在减压阶段的充气工作（3），并在真空室（4），使减少电磁体施加（20）的力。

3. 发明申请

WO1996037393A1 BRAKE SERVO DEVICE FOR MOTOR VEHICLES 审中-公开
标题翻译：制动助力器
公开(公告)号：WO1996037393A1
公开(公告)日：1996-11-28
申请号：PCT/EP1996002290
申请日：1996-05-23
申请人： ITT AUTOMOTIVE EUROPE GMBH , KLESEN, Christof , VOGT, Michael
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T13/72
CPC分类号： B60T13/72
摘要： A brake servo device for motor vehicles is proposed. The control valve (12) can be actuated independently of the driver by an electromagnet (20). In order to match the force-displacement characteristic curve of the electromagnet (20) to the (consumer) characteristic curve of the control valve (12) which exhibits a force peak, it is proposed that the armature (31) should comprise two parts (46, 47) which can move relative to one another and co-operate with stops (48, 49) provided in the housing (25) of the electromagnet (20) and axially offset in the actuation direction of the latter.
摘要翻译：提出了一种用于机动车辆的制动助力器，其具有控制阀（12）是独立于由螺线管（20），其可操作驾驶员的愿望。以调整所述电磁体（20）向控制阀（12）的一个力断裂，其包含（消费者）特性的力 - 位移特性，本发明提出的是，衔铁（31）包括两个可相对移动部分（46,47）是，在其致动方向加入所述电磁体（20）的壳体（25）轴向地形成止动件（48，49）配合。

4. 发明申请

WO1996033084A1 BRAKING SYSTEM FOR MOTOR VEHICLES 审中-公开
标题翻译：制动系统用于机动车辆
公开(公告)号：WO1996033084A1
公开(公告)日：1996-10-24
申请号：PCT/EP1996001441
申请日：1996-04-02
申请人： ITT AUTOMOTIVE EUROPE GMBH , BILL, Karlheinz , KLESEN, Christof , SEMSCH, Martin
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T13/72
CPC分类号： B60T13/72 , B60T8/4872 , B60T8/4881
摘要： The invention relates to the indirect detection of the actuating force of a remote-controlled pneumatic power brake. To this end, there are a pressure sensor (7) which detects a hydraulic pressure controlled in a brake master cylinder (3) downstream of the power brake (2) and a differential pressure sensor (8) which detects the pneumatic differential pressure prevailing in the housing of the power brake (8). An electronic controller (6) calculates the actuating force Fped acting on an operating pedal (4) from the two sensor signals Phyd and Pdiff.
摘要翻译：本发明涉及一种间接测定一个fremdansteuerbaren气动制动助力器的致动力的。对于检测在制动助力器（2）主制动缸（3）控制的液压压力的下游此目的的压力传感器（7），和一个差压压力传感器（8）被提供时，判决到制动助力器（2）气动压力差的壳体感测到的，来自两个传感器信号和Phyd PDIFF计算的电子控制器（6）的致动踏板（4）作用的致动力FPED。

5. 发明申请

WO1996005091A2 PNEUMATIC BRAKE BOOSTER FOR MOTOR VEHICLES 审中-公开
标题翻译：气压制动助力器用于汽车
公开(公告)号：WO1996005091A2
公开(公告)日：1996-02-22
申请号：PCT/EP1995003042
申请日：1995-07-31
申请人： ITT AUTOMOTIVE EUROPE GMBH , BURGDORF, Jochen , ZINGEL, Heinz , BÖHM, Peter
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T13/44
CPC分类号： B60T13/44
摘要： To be able to dispense with a pressure reservoir for a brake booster that works with pneumatic overpressure and is actuated by means of a brake pedal, the invention proposes that the first chamber (20) on the brake pedal side of a movable wall (4) which divides the booster housing (10) into two chambers (20, 21) have a continuous connection with a compressed-air source (2) and that when actuated, a control valve (11) controlling the pneumatic pressure differential acting on the movable wall (4) establish a connection to the atmosphere for the second chamber (21) on the side of the movable wall (4) facing away from the brake pedal.
摘要翻译：为了节省所需的用于与气动压力，由制动踏板的制动助力器的蓄压器驱动的工作，根据本发明，提出（即在面向助力器壳体的所述制动踏板侧的侧面（）分为两个腔室（20，21）将所述可动壁10 4）训练第一腔室（20）具有气动压力源（2）是在永久连接，而且一个力时的对制动踏板侧从背向的化合物的致动动作（在可动壁4）气动压力差控制所述控制阀（11）可动壁（4）形成的第二腔室（21）产生与大气。

6. 发明申请

WO1995025027A1 MOTOR VEHICLE HYDRAULIC BRAKING SYSTEM 审中-公开
标题翻译：车辆液压制动系统
公开(公告)号：WO1995025027A1
公开(公告)日：1995-09-21
申请号：PCT/EP1994000791
申请日：1994-03-14
申请人： ITT AUTOMOTIVE EUROPE GMBH , BAUER, Jürgen , ZINGEL, Heinz , BÖHM, Peter , DROTT, Peter
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T07/06
CPC分类号： B60R21/013 , B60T7/06 , B60T7/12 , B60T8/4275 , B60T8/4881 , B60T8/88 , B60T13/66 , B60T17/18
摘要： The proposal is for a motor vehicle hydraulic braking system with an actuating unit which is secured to the splashboard of a motor vehicle and actuated by a brake pedal. In order to eliminate the risk of injury especially in a rear end collision, the invention proposes that means (12 - 17, 22, 23, 26, 27) be provided with which, in the event of an accident resulting in deformations of the front of the vehicle, an increased volume requirement for the braking system is simulated, thus producing an increase in the actuating travel of the actuating unit (1, 2).
摘要翻译：它提出了一种具有操作单元，液压马达车辆制动系统，固定于所述机动车辆的隔板和可操作以通过制动踏板。为了消除的发生特别是在后端碰撞损伤的风险，本发明提出的装置（12-17，22，23，26，27）被提供，其在前缘到机动车辆前部意外的变形模拟制动系统的体积增加要求因此Betätigungseiheit的致动行程的延伸部（1,2）允许。

7. 发明申请

WO1994011226A1 VACUUM POWER BRAKE 审中-公开
标题翻译：真空制动助力器
公开(公告)号：WO1994011226A1
公开(公告)日：1994-05-26
申请号：PCT/EP1993002857
申请日：1993-10-16
申请人： ITT AUTOMOTIVE EUROPE GMBH , BALZ, Jürgen , BILL, Karlheinz , KRÄMER, Horst , DROTT, Peter , BAUER, Jürgen , ZINGEL, Heinz , VON HAYN, Holger , HARTH, Ralf , SCHONLAU, Jürgen , RITTER, Wolfgang
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T13/68
CPC分类号： B60T8/3275 , B60T8/4854 , B60T13/52 , B60T13/57 , B60T13/72
摘要： A vacuum power brake for motor vehicles has a control valve (12) which can be actuated by an electromagnet (20) independently from an actuating rod (7) which pushes a valve piston (9). The electromagnet (20) actuates a third sealing seat (24), allowing the working chamber (3) to be vented. In order to keep the external actuating force to be supplied by the electromagnet (20) as low as possible, the electromagnet (20) is slidingly arranged in the control housing (5) and is fixed to the valve piston (9), so that the third sealing seat (24) is synchronically movable with the valve piston (9).

8. 发明申请

WO1997013670A1 PROCESS FOR OPERATING A HYDRAULIC BRAKE SYSTEM 审中-公开
标题翻译：一种用于操作液压制动系统
公开(公告)号：WO1997013670A1
公开(公告)日：1997-04-17
申请号：PCT/EP1996004370
申请日：1996-10-09
申请人： ITT AUTOMOTIVE EUROPE GMBH , FÜHRER, Jochen , KOLBE, Alexander
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/48
CPC分类号： B60T8/4872 , B60T8/4275
摘要： The purpose of the claimed process, in a hydraulic brake system suitable for active braking and even where there is no path switch on the low-pressure accumulator (28, 30), is to prevent complete emptying of at least one of the low-pressure accumulators during active braking, without the suction line (8, 10) from the suction-side of the return pump (4, 6) to the brake line (12, 14) being permeable. It is proposed that the current uptake or speed of the drive motor of the return flow pumps (4, 6) should be determined and evaluated. If the pumps are running without load and the low-pressure accumulator is empty, the speed rises and current uptake drops. This signal is used to open an electrically operated switching valve (16, 18) in the appropriate suction line (8 or 10). In addition, an accumulator model can cause the electrically operated switching valve (16, 18) to open just before the low-pressure accumulator is emptied, thus preventing the low-pressure accumulator (28, 30) from emptying completely.
摘要翻译：本发明的方法旨在用于液压制动系统，其适合于主动制动，以确保即使没有在低压蓄压器（28，30）的限位开关，状态被可靠地避免主动制动期间至少低压蓄压器中的一个是完全空的，不带吸气管（8，10）从回流泵（4,6），以制动管路（12，14）的吸入侧是可渗透的。它是按照本发明，电流消耗或再循环泵（4，6）的驱动马达的旋转速度来检测和评价提议。在用空低压蓄压器的空闲泵，旋转速度增大和减小电流消耗。该信号被使用时，电致动的阀（16，18）在相应的吸线（8和10）打开。此外，存储器模型可以不久低压蓄压器的排空之前使用，所述电操作的开关阀（16，18）的开口，以确保使得低压蓄压器（28，30）的完全排空，也不会发生。

9. 发明申请

WO1996009691A1 CIRCUIT ARRANGEMENT FOR EVALUTATING THE OUTPUT SIGNAL FROM AN ACTIVE SENSOR 审中-公开
标题翻译：电路，用于评估输出信号的有源传感器
公开(公告)号：WO1996009691A1
公开(公告)日：1996-03-28
申请号：PCT/EP1995003655
申请日：1995-09-18
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZINKE, Olaf , FEY, Wolfgang , ZYDEK, Michael
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： H03K05/08
CPC分类号： H03K5/088 , G01P3/48
摘要： For evaluating the output signal in the form of a binary current signal (IS) from an active sensor (1), a circuit is proposed in which a proportional current is derived from the sensor current (IS) with the aid of a current balancing circuit (2, 2'), and the current (I1) resulting from current balancing is drawn off from a stabilised voltage source (UK) via an ohmic resistor (R1), thereby generating a binary voltage signal (V1) which is applied to a flipflop (3) comparing the voltage signal (V1) with a reference voltage (UBez) composed of a reference voltage (URef) and a hysteresis voltage. The switching threshold of the flipflop (3) is varied or adjusted in accordance with the actual sensor current (IS), leakage currents, etc.
摘要翻译：对于有源传感器（1），它是在一个二进制电流信号（IS）的形式的输出信号的评价，提出了一种电路装置，其中来自所述传感器的电流（IS）由一个电流反射镜电路（2,2“）的装置，一个成比例的电流，获得除去生成的感应电流镜电流（I1）通过电阻（R1），从而相应的传感器输出的二进制电压信号（V1）的稳定的电压源（UK）。触发器（3）的电压信号（V1）被供给到与来自构成的参考电压（U REF）和滞后电压延伸的基准电压（UBez）的电压信号（V1），进行比较。触发器（3）的切换阈值是泄漏电流的实际传感器电流（IS）的功能等会有所不同，被跟踪。

10. 发明申请

WO1995026079A1 CIRCUIT FOR CONDITIONING AND DIGITISING AN ANALOGUE SIGNAL 审中-公开
标题翻译：电路模拟信号的治疗和A / D转换
公开(公告)号：WO1995026079A1
公开(公告)日：1995-09-28
申请号：PCT/EP1995000805
申请日：1995-03-04
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZYDEK, Michael , FEY, Wolfang , TRASKOV, Adrian
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： H03M03/02
CPC分类号： B60T8/173 , H03M3/022
摘要： A circuit for conditioning and digitising an analogue signal (x(t)) comprises a regulator circuit which is in the form of a delta modulator and comprises a comparator (1), a clocked flip-flop (2), a digital accumulator (3) and a digital-to-analogue converter (4). The comparator (1) compares the analogue input signal (x(t)) with a tracked signal (y(t)). The digital output signal of the accumulator is converted into a rectangular signal (COUT) corresponding to the analogue input signal (x(t)) by a digital low-pass filter (7) and a threshold value comparator (9) to which the mean value (M) of the digital output signal (DOUT) is supplied as the threshold value.
摘要翻译：用于将模拟信号的处理和A / D转换（X（t））的所述的电路装置包括一个在一Δ调制器的方式构成的控制电路，和比较器（1），一个时钟控制的触发器（2），数字累加器（3 ）和一个D / A转换器（4）。比较器（1）的模拟输入信号（X（t））的一个跟踪信号（Y（t））的比较。蓄能器的数字输出信号通过数字低通滤波器（7）和通过阈值比较器（9），其作为阈值的平均值的数字输出信号的（M）（DOUT）被施加，在一个（X（t））的对应的模拟输入信号实施方波信号（COUT）。

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