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31. 发明申请

WO1992019478A1 CIRCUIT ARRANGEMENT FOR A BRAKING SYSTEM WITH ELECTRONIC ANTI-LOCK REGULATION 审中-公开
标题翻译：具有电子防抱死调节功能的制动系统的电路布置
公开(公告)号：WO1992019478A1
公开(公告)日：1992-11-12
申请号：PCT/EP1992000609
申请日：1992-03-19
申请人： ALFRED TEVES GMBH , GIERS, Bernhard , NIEPELT, Mathias , WOYWOD, Jürgen , FACHINGER, Georg , WIELAND, Andreas
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/00
CPC分类号： B60T8/1764 , Y10S303/04
摘要： A circuit arrangement for a vehicle with electronic anti-lock regulation has circuits for the individual regulation of the braking pressure cycle in the wheel brakes on a vehicle axle and to limit the yawing moment resulting from differences in braking pressure. In addition there are circuits (6) which detect the pressure reduction signals (PA1, PA2) individually and determine the pressure difference DA12) therefrom. With different frictional values (ν-split), the average pressure release gradient on the high-pressure wheel is varied dependently upon the pressure difference (DA12) and the vehicle deceleration. At the moment when the 'yawing moment peak' occurs, i.e. immediately before the low-pressure wheel returns to the stable region, the braking pressure at the high wheel is reduced by a value depending on the vehicle deceleration and the pressure difference.

32. 发明申请

WO1992016399A1 ANTI-LOCK HYDRAULIC BRAKE INSTALLATION 审中-公开
标题翻译：防液压制动器安装
公开(公告)号：WO1992016399A1
公开(公告)日：1992-10-01
申请号：PCT/EP1992000264
申请日：1992-02-06
申请人： ALFRED TEVES GMBH , MAAS, Joachim
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/42
CPC分类号： B60T8/4291 , B60T8/4283 , B60T8/5093
摘要： The proposal is for an anti-lock hydraulic brake installation in which a pressure accumulation stage, a pressure release stage and a pressure maintenance stage are possible. To this end an outlet valve (8) and a pilot valve (9) are fitted, not as is usual on the pressure side but on the intake side of the pump. This has the advantage that the pilot valve (9) is arranged in the low-pressure region of the braking installation so that no heavy sudden applications of pressure which can result in noise emission are triggered during switching processes.

33. 发明申请

WO1992016398A1 BRAKING SYSTEM WITH WHEEL-SLIP CONTROL, IN PARTICULAR FOR MOTOR VEHICLES 审中-公开
标题翻译：具有滑动控制的制动系统，特别是电动车辆
公开(公告)号：WO1992016398A1
公开(公告)日：1992-10-01
申请号：PCT/EP1992000133
申请日：1992-01-23
申请人： ALFRED TEVES GMBH , VOLZ, Peter
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/42
CPC分类号： B60T8/4275 , B60T8/348 , B60T8/42 , B60T8/445 , B60T8/4809
摘要： A braking system with wheel-slip control, in particular for motor vehicles, comprising a master cylinder connected to the wheel brakes (VR, VL, HR, HL) via main pressure lines (2 - 2'''), consists of hydraulic auxiliary pressure pumps (15) and wheel sensors and electronic circuits for determining the wheel speed and for generating electrical braking pressure control signals which control the slip by controlling solenoid hydraulic inlet and outlet valves (1 - 1''' or 13) incorporated in the hydraulic lines. At least one volume-displacing pressure pulsation damper (3, 3', 3'', 3'''), which is connected alternately to the pressure columns of the two main pressure lines (2, 2', 2'', 2'''), is arranged between each of the wheel brakes (VR, VL, HL, HR) and the corresponding inlet valves (1, 1', 1'', 1''') of two main pressure lines (2, 2', 2'', 2'''). The sound energy generated in the liquid medium is converted to kinetic energy by the pressure pulsation damper (3, 3', 3'', 3''') and/or reflected at boundary surfaces of the pressure pulsation damper (3, 3', 3'', 3'''), independently of the valve switching frequencies. The noise due to switching of the valves is thus kept to a minimum without the pedal characteristic curve being adversely affected.

34. 发明申请

WO1992014640A1 POWER-ASSISTED STEERING FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于电动车辆的动力辅助转向
公开(公告)号：WO1992014640A1
公开(公告)日：1992-09-03
申请号：PCT/EP1992000277
申请日：1992-02-08
申请人： ALFRED TEVES GMBH , KAHRS, Manfred , BEER, Wilhelm , VILE, David
发明人： ALFRED TEVES GMBH
IPC分类号： B62D05/04
CPC分类号： B62D5/043 , B62D5/0439
摘要： The invention concerns a power-assisted steering unit for a motor vehicle with a steering mechanism functionally linked to the wheels to be steered and operated by a manual steering wheel, as well as with a steering-booster motor (1) which can be caused to act on the steering mechanism. In order to provide a simple-design, cheap-to-manufacture, high reliability unit, and in particular to disengage the steering-booster motor (1) from the steering mechanism when the vehicle is stationary, the invention calls for a centrifugal clutch (3) to be fitted in the motor driven shaft (2) between the motor (1) and the steering mechanism.

35. 发明申请

WO1992012875A1 HOUSING FOR MOTOR VEHICLE ELECTRONICS 审中-公开
标题翻译：电动汽车电子用房
公开(公告)号：WO1992012875A1
公开(公告)日：1992-08-06
申请号：PCT/EP1992000027
申请日：1992-01-09
申请人： TELEFUNKEN ELECTRONIC GMBH , ALFRED TEVES GMBH , SCHIRMER, Klaus , BURGDORF, Jochen , LORECK, Heinz
发明人： TELEFUNKEN ELECTRONIC GMBH , ALFRED TEVES GMBH
IPC分类号： B60R16/02
CPC分类号： B60R16/0239 , H05K1/0209 , H05K1/021 , H05K1/182 , H05K3/0061 , H05K3/341 , H05K7/20854 , H05K2201/09781 , H05K2201/10166 , H05K2201/10446 , H05K2201/10969
摘要： The invention relates to a housing for installation in motor vehicles to contain SMD electronic components on a multi-layer board or film. Here there is a metal plate to support the printed circuit board or film, the area of which is the same as or greater than that of the printed circuit board or film. The latter is arranged to be insulated from and espouse the surface of the metal plate, whereby if the area of the metal plate is greater than the board, power components are fitted on the uncovered part of the metal plate and if the area is the same as the film, the power components are fitted on the film. In addition, a plug is fitted on the metal plate in the region of the printed circuit board or film in the immediate vicinity of the power components. Finally, there are mechanical means which form a housing together with the metal plate. This provides a simple and economically manufactured housing.

36. 发明申请

WO1992008908A1 PARTIALLY LINED DISC BRAKE AND BRAKE PAD 审中-公开
标题翻译：部分内置碟形刹车和刹车片
公开(公告)号：WO1992008908A1
公开(公告)日：1992-05-29
申请号：PCT/EP1991002027
申请日：1991-10-26
申请人： ALFRED TEVES GMBH , WEILER, Rolf , BACH, Uwe , PANEK, Claus-Peter
发明人： ALFRED TEVES GMBH
IPC分类号： F16D65/095
CPC分类号： F16D55/228 , F16D55/226 , F16D65/095 , F16D65/0975 , F16D2055/007
摘要： In a partially lined disc brake of the invention, the supporting surfaces (14, 15, 47) of the brake housing (1, 31, 32) absorbing the peripheral forces have the shape of segments of a cylinder, the central axis (B) of which corresponds to that of the brake cylinder (11, 40, 41). At the same time these supporting surfaces (14, 15, 47) extend in the direction of the radially outer aperture of a cavity (7, 35) running radially through the brake housing (1, 31, 32) only so far that the brake pads (8, 36, 37) can be removed radially outwards through the cavity. The arrangement of the invention permits the economical manufacture of the brake housing (1, 31, 32) in that the supporting surfaces (11, 40, 41) are machined together with the boring of the brake cylinder (11, 40, 41) in a single operation and the easy removal or fitting of the brake pads (8, 36, 37) without dismantling the brake housing (1, 31, 32).

37. 发明申请

WO1992008137A1 CIRCUIT ARRANGEMENT FOR PREPARING THE OUTPUT SIGNAL OF A REVOLUTION SPEED SENSOR 审中-公开
标题翻译：用于准备变速传感器输出信号的电路布置
公开(公告)号：WO1992008137A1
公开(公告)日：1992-05-14
申请号：PCT/EP1991001843
申请日：1991-09-26
申请人： ALFRED TEVES GMBH , LORECK, Heinz , ZYDEK, Michael , FEY, Wolfgang
发明人： ALFRED TEVES GMBH
IPC分类号： G01P03/481
CPC分类号： H03K5/08 , B60T8/172 , G01P3/481
摘要： A circuit arrangement for preparing the output signal (US) of a rotation speed sensor (1), e.g. the wheel sensor of a motor vehicle, has a trigger circuit (2) the hysteresis or trigger thresholds of which are controllable and circuits for finding a coupling factor which gives the amplitude of the sensor output signal when multiplied by the frequency of the sensor signal corresponding to the revolution speed. Threshold values (US1, US2) for the output signal of the revolution speed sensor (1) are predetermined to find the coupling factor and set the hysteresis. When the vehicle is started, the coupling factor is determined from the frequency of the sensor signal at the time (t2) of reaching the thresholds (US1, US2) and the hysteresis is set correspondingly.
摘要翻译：一种用于准备转速传感器（1）的输出信号（US）的电路装置，例如，机动车辆的车轮传感器具有触发电路（2），其迟滞或触发阈值是可控的，并且用于找到耦合因子的电路，该耦合因子在传感器输出信号的频率乘以相应的传感器信号的频率时以革命的速度。预定转速传感器（1）的输出信号的阈值（US1，US2），以找出耦合因子并设定滞后。当车辆启动时，根据传感器信号在到达阈值（US1，US2）的时间（t2）的频率确定耦合因子，并相应地设置滞后。

38. 发明申请

WO1992008051A1 PISTON PUMP, ESPECIALLY A RADIAL PISTON PUMP 审中-公开
标题翻译：活塞泵，特别是径向活塞泵
公开(公告)号：WO1992008051A1
公开(公告)日：1992-05-14
申请号：PCT/EP1991002085
申请日：1991-11-05
申请人： ALFRED TEVES GMBH , KAHRS, Manfred , KUNZ, Gerhard , FLECK, Franz , SCHÖLLHORN, Hermann , SCHUDT, Gerhard , HUTHMACHER, Winfried
发明人： ALFRED TEVES GMBH
IPC分类号： F04B01/04
CPC分类号： F04B1/1071 , F04B1/0456
摘要： The invention relates to a piston pump with suction regulation, especially for motor vehicles, and preferably with a control stub for internal admission. It is the purpose of the invention to provide such a pump with a constant supply flow rate over a wide revolution speed range and the lowest possible losses and low noise level. To this end the present invention proposes several solutions. In a first, the control slot (13) on the pressure side is divided into several grooves (27, 28), which are at least partly connected to the pressure link (20) via non-return valves (32). In another, the shape of the control slot on the pressure side is adapted to the optimum operating mode by making its inlet end relatively narrow to reduce the noise level (noise reduction at high revolution speeds) and keeping an adequate width at the outlet end for the power required. In a third, the arrangement for the slot (12) on the intake side is similar to that of the second solution and its length also affects the degree of filling of the piston drilling.

39. 发明申请

WO1992002732A1 MASTER CYLINDER FOR HYDRAULIC SYSTEMS, AND PROCESS FOR PRODUCING A COMPENSATION APERTURE 审中-公开
标题翻译：用于液压系统的主缸，以及生产补偿孔的过程
公开(公告)号：WO1992002732A1
公开(公告)日：1992-02-20
申请号：PCT/EP1991001212
申请日：1991-06-28
申请人： ALFRED TEVES GMBH , SAALBACH, Kurt , KALLMEYER, Werner , BERGELIN, Klaus , PREUSS, Heinz-J. , STRAUSS, Günter
发明人： ALFRED TEVES GMBH
IPC分类号： F15B07/08
CPC分类号： F15B7/08 , B60T11/16 , F16D2025/081
摘要： The invention concerns a master cylinder for hydraulic systems, in particular brake systems. The aim of the invention is to reduce the return stroke of the piston (3) conditioned by a compensation aperture (7) in the cylinder wall (1). The invention achieves this aim essentially by calling for the compensation aperture (7) to be oblong, preferably elliptical, in cross-section (10), with the major axis (C) of the ellipse perpendicular to the cylinder axis (D). The invention also includes a process for producing an aperture (7) as required by the invention. In this process, a bore (11) which does not pierce entirely through the cylinder wall is first made from the outside, and an aperture shaped as required by the invention subsequently stamped out from the remaining thickness of wall.

40. 发明申请

WO1992001867A1 PRESSURE PULSATION ABSORBER 审中-公开
标题翻译：压力泵吸收器
公开(公告)号：WO1992001867A1
公开(公告)日：1992-02-06
申请号：PCT/EP1991001040
申请日：1991-06-06
申请人： ALFRED TEVES GMBH , FLECK, Franz
发明人： ALFRED TEVES GMBH
IPC分类号： F04B11/00
CPC分类号： B60T8/4068 , F04B11/0091 , F16L55/04
摘要： In systems using a pressure medium, in particular hydraulic systems, system-inherent pressure variations occur in the consumer feed flow, i.e. noise which interferes with the use of the system. To damp out such pulsations or noise, the invention calls for a hollow spherical to egg-shaped cavity with a multi-layer sound-absorbing surround, and with staggered input and outlet bores, as a pulsation-absorption chamber. The pulsation-absorption chamber can be used in any application, can be retrofitted if necessary, and ensures efficient, cost-effective noise and pulsation reduction. Other embodiments of the invention concern particular designs of the pulsation-absorption chamber and its surround.

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