公开(公告)号：US20080283135A1

公开(公告)日：2008-11-20

申请号：US11629120

申请日：2005-06-02

申请人： Hans-Jorg Feigel

发明人： Hans-Jorg Feigel

IPC分类号： F16K11/065

CPC分类号： B60T8/367 ,  B60T8/365 ,  B60T8/3665 ,  Y10T137/86879 ,  Y10T137/86919 ,  Y10T137/86976 ,  Y10T137/8704

摘要： Disclosed is an electrically controllable valve accommodating in its valve housing (4) a second valve member (6) that is operable by the first valve member (2) in order to be able to variably adjust a second valve opening cross-section (A2) that is arranged in series to the first valve opening cross-section (A1), and a third valve opening cross-section (A3) that is releasable by means of the first valve member (2) is positioned in series arrangement to the first valve opening cross-section (A1) in order to limit the hydraulic pressure to a mechanically preset value.

摘要翻译： 公开了一种可电阀，其容纳在其阀壳体（4）中的第二阀构件（6），其可由第一阀构件（2）操作，以便能够可变地调节第二阀开口横截面（A 2 ）与第一阀开口横截面（A 1）串联布置，并且通过第一阀构件（2）可释放的第三阀开口横截面（A 3）被定位成串联布置成 第一阀开口横截面（A 1），以将液压限制为机械预设值。

公开(公告)号：US20080001473A1

公开(公告)日：2008-01-03

申请号：US11764957

申请日：2007-06-19

申请人： Yasuji MIZUTANI ,  Eiji Nakamura

发明人： Yasuji MIZUTANI ,  Eiji Nakamura

IPC分类号： B60T8/00 ,  B60T13/66

CPC分类号： B60T8/4081 ,  B60T8/365 ,  Y10T477/857

摘要： A brake control apparatus includes wheel cylinders which apply braking force to wheels when supplied with hydraulic fluid; a wheel cylinder pressure control system that controls a wheel cylinder pressure independently of a brake operating member operation; a manual hydraulic pressure source that includes first and second hydraulic pressure sources that pressurize the hydraulic fluid; a hydraulic fluid supply path that connects the manual hydraulic pressure source to the wheel cylinders; and a controller. Communication through the hydraulic fluid supply path is interrupted when the wheel cylinder pressure control system controls the wheel cylinder pressure, and the communication is permitted when the wheel cylinder pressure deviates from a target pressure. The controller executes control so that the hydraulic fluid from the first hydraulic pressure source starts to be supplied after the hydraulic fluid from the second hydraulic pressure source starts to be supplied.

摘要翻译： 制动控制装置包括：当被供给液压流体时向车轮施加制动力的轮缸; 轮缸压力控制系统，其独立于制动操作构件操作来控制轮缸压力; 手动液压源，其包括对液压流体加压的第一和第二液压源; 将手动液压源连接到轮缸的液压流体供给路径; 和控制器。 当轮缸压力控制系统控制轮缸压力时，通过液压流体供应路径的通信被中断，并且当轮缸压力偏离目标压力时允许通信。 控制器执行控制，使得在开始供应来自第二液压源的液压流体之后开始供应来自第一液压源的液压流体。

公开(公告)号：US20070024115A1

公开(公告)日：2007-02-01

申请号：US11493929

申请日：2006-07-27

申请人： Nobuyuki Nomura ,  Takeshi Kojima

发明人： Nobuyuki Nomura ,  Takeshi Kojima

IPC分类号： B60T8/62

CPC分类号： B60T8/365 ,  B60T8/404 ,  B60T8/4872

摘要： A brake fluid pressure control device for vehicles is provided capable of adjusting with a simple control a brake fluid pressure applied to a wheel brake. The control device includes for each system of an X-pipe arrangement: a cut valve as a linear solenoid valve provided to a first fluid pressure path; a pump capable of pressurizing brake fluid on a side toward the wheel brakes than the cut valve on the first fluid pressure path; and a control valve provided on the second fluid pressure path. The control device further includes: a target fluid pressure setting portion for setting a target fluid pressure for each of the wheel brake; and a valve actuating portion for drive-controlling the cut valve and the control valve, based on the target fluid pressure. The valve actuating portion performs for each of the systems the operations of drive-controlling the cut valve by using a higher one of the target fluid pressures of the wheel brakes as a target fluid pressure of the first fluid pressure path, to control the wheel brake having the higher target fluid pressure by driving only the cut valve, and of controlling a wheel brake having a lower target fluid pressure by driving the control valve corresponding to the wheel brake having the lower target fluid pressure.

摘要翻译： 提供一种用于车辆的制动液压控制装置，其能够以简单的控制来调节施加到车轮制动器的制动液压力。 所述控制装置包括用于X管布置的每个系统：作为设置到第一流体压力路径的线性电磁阀的截止阀; 一个能够比第一流体压力路径上的切断阀向制动器侧向制动液加压的泵; 以及设置在第二流体压力路径上的控制阀。 控制装置还包括：目标流体压力设定部，用于设定每个车轮制动器的目标流体压力; 以及用于基于目标流体压力驱动控制截止阀和控制阀的阀致动部分。 阀致动部通过使用车轮制动器的较高目标流体压力作为第一流体压力路径的目标流体压力来对每个系统执行驱动控制切断阀的操作，以控制车轮制动器 通过仅驱动截止阀具有较高的目标流体压力，并且通过驱动与具有较低目标流体压力的车轮制动器对应的控制阀来控制具有较低目标流体压力的车轮制动器。

公开(公告)号：US20060284482A1

公开(公告)日：2006-12-21

申请号：US11451748

申请日：2006-06-12

申请人： I-Jin Yang

发明人： I-Jin Yang

IPC分类号： B60T8/32

CPC分类号： B60T7/122 ,  B60T8/32 ,  B60T8/365 ,  B60T8/4275 ,  B60T2201/06

摘要： An anti-lock brake system which is integrally organized with a rolling-prevention solenoid valve having a relief function in a single modulator block in order to prevent a vehicle from rolling rearward on a slope upon starting of the vehicle. The anti-lock brake system, which comprises a master cylinder, a wheel cylinder, NO type and NC type solenoid valves to control flow of brake fluid, a hydraulic pump, and a low-pressure accumulator, further comprises a rolling-prevention solenoid valve installed on a connection path that connects an exit of the master cylinder to a supply path, and a relief valve installed to reduce a hydraulic brake pressure in the wheel cylinder to a predetermined pressure value in a closed state of a main orifice of the rolling-prevention solenoid valve.

摘要翻译： 一种防抱死制动系统，其与在单个调制器块中具有释放功能的防滚动电磁阀一体地组织，以防止车辆在车辆起动时在斜坡上向后滚动。 防抱死制动系统，包括主缸，轮缸，NO型和NC型电磁阀，用于控制制动液的流动，液压泵和低压蓄能器，还包括防滚电磁阀 安装在将主缸的出口连接到供给路径的连接路径上，以及安装用于将轮缸中的液压制动压力降低到预定压力值的安全阀， 防止电磁阀。

公开(公告)号：US07144091B2

公开(公告)日：2006-12-05

申请号：US10369199

申请日：2003-02-20

申请人： Shozo Inage ,  Hidehiro Kinoshita ,  Nobuhiko Yoshioka ,  Takahiro Yamaguchi

发明人： Shozo Inage ,  Hidehiro Kinoshita ,  Nobuhiko Yoshioka ,  Takahiro Yamaguchi

IPC分类号： B60T8/36

CPC分类号： B60T8/365 ,  B60T8/367 ,  B60T8/4068 ,  B60T8/4291 ,  B60T8/4872 ,  B60T17/02 ,  B60T17/04 ,  Y10S303/10

摘要： In a brake apparatus, a pump sucks brake fluid and discharges the brake fluid through a pump discharge conduit. Orifices are connected in series with one another with respect to brake fluid flow discharged from the pump and restrict the brake fluid flow. Because the orifices are formed for restricting brake fluid pulsation, the brake fluid pressure discharged from the pump decreases gradually. Therefore, cavitations are not generated at lower reaches of the orifices because the brake fluid pressure does not decrease rapidly. As a result, the brake apparatus decreases or restricts undesirable noise.

公开(公告)号：US20040026990A1

公开(公告)日：2004-02-12

申请号：US10400779

申请日：2003-03-26

发明人： Alexander Haeussler ,  Heiner Messner

IPC分类号： B60T008/34

CPC分类号： B60T8/365 ,  B60T8/36 ,  B60T8/4872

摘要： A method and a device are described for controlling the brake pressure acting on a wheel brake in a braking system having a pressure generation device for generating a setpoint pressure (Pset) preset by a regulation, an intake valve for admitting a brake fluid into the wheel brake, and a pressure-limiting valve for limiting the brake pressure to a selectable threshold value. To improve the braking response of the wheel brake, it is suggested that the threshold value be set at the pressure-limiting valve as a function of the pressure buildup gradient.

摘要翻译： 一种方法和装置被描述为用于控制制动系统中的作用在车轮制动器上的制动压力，该制动系统具有用于产生通过调节预设的设定点压力（Pset）的压力产生装置，用于将制动流体引入到车轮 制动器和用于将制动压力限制到可选阈值的限压阀。 为了提高车轮制动器的制动响应，建议将阈值设置在限压阀上，作为压力累积梯度的函数。

公开(公告)号：US20030038536A1

公开(公告)日：2003-02-27

申请号：US10098034

申请日：2002-03-15

申请人： MANDO CORPORATION

发明人： Byeong-Hoo Cheong

IPC分类号： B60T008/36

CPC分类号： F16K31/0693 ,  B60T8/363 ,  B60T8/365 ,  B60T8/5025 ,  B60T8/5093 ,  Y10T137/86944 ,  Y10T137/8704

摘要： Disclosed herein is a solenoid valve for brake systems. The solenoid valve includes a spool movably set in a valve housing, provided along its central axis with the first orifice which has a predetermined diameter, and provided at a position around the plunger with a plunger guide having a predetermined depth for allowing the plunger to enter the spool, thus opening and closing the first orifice. A valve seat portion is formed on the inner surface of the bore of the valve housing by stepping the surface. This valve seat portion defines the second orifice therein, and comes into contact with or spaced from the end of the spool to selectively open the outlet, separately from the first orifice when the spool moves in either direction. The second orifice has an inner diameter larger than that of the first orifice. A spool restoring spring normally biases the spool toward the plunger.

摘要翻译： 这里公开了一种用于制动系统的电磁阀。 电磁阀包括可移动地设置在阀壳体中的阀芯，其沿其中心轴线设置有具有预定直径的第一孔口，并且设置在具有预定深度的柱塞引导件的柱塞引导件周围的位置处，以使柱塞进入 阀芯，从而打开和关闭第一孔。 阀座部分通过步进表面形成在阀壳体的孔的内表面上。 该阀座部分在其中限定第二孔，并且当阀芯沿任一方向移动时，与阀芯的端部接触或间隔开，从而与第一孔口分开地选择性地打开出口。 第二孔具有比第一孔更大的内径。 阀芯复原弹簧通常将阀芯朝向柱塞偏压。

公开(公告)号：US06092781A

公开(公告)日：2000-07-25

申请号：US117934

申请日：1998-08-07

申请人： Gunther Hohl ,  Norbert Mittwollen ,  Dietmar Sommer

发明人： Gunther Hohl ,  Norbert Mittwollen ,  Dietmar Sommer

IPC分类号： B60T8/36 ,  B60T8/50 ,  B60T13/68 ,  B60T15/02 ,  B60T15/36 ,  F16K1/34 ,  F16K31/06

CPC分类号： B60T8/367 ,  B60T15/028 ,  B60T8/363 ,  B60T8/365 ,  B60T8/5025

摘要： The valve has a seat valve with a hollow conical valve seat and a closing member in the form of a ball segment. The valve seat is centrally fed by an influx bore that communicates with a pressure fluid inlet. A tappet that has the closing member is engaged by a magnet armature that acts on the seat valve in the closing direction and a restoring spring that acts in the opening direction. The valve, which is embodied as an on-off valve, can be controlled into stable intermediary positions because of the following measures: The diameter of the influx bore virtually corresponds to the seal diameter of the valve seat; the cone angle of the valve seat is at most 90.degree.; the magnetic force can be changed smoothly, wherein its course monotonously decreases as the valve opening stroke increases; the force on the closing member due to the pressure fluid and the restoring spring has a monotonously decreasing course as the valve opening stroke increases and the negative slope of this course is comparatively steeper than that of the magnetic force progression.

摘要翻译： PCT No.PCT / DE96 / 02270 Sec。 371日期：1998年8月7日 102（e）1998年8月7日PCT PCT 1996年11月27日PCT公布。 WO97 / 28999 PCT公开号 日期1997年8月14日该阀具有带中空圆锥形阀座的座阀和球段形式的封闭构件。 阀座由与压力流体入口连通的入口孔集中供给。 具有关闭构件的挺杆由沿关闭方向作用在座阀上的磁体衔接件和沿打开方向作用的复位弹簧接合。 实现为开关阀的阀门可以由下列措施控制到稳定的中间位置：流入孔的直径实质上对应于阀座的密封直径; 阀座锥角最大为90度; 磁力可以顺利地变化，其中其行程随着阀开度的增加而单调减小; 由于压力流体和复位弹簧在闭合构件上的力随着阀开度行程的增加而逐渐减小，当然这个过程的负斜率比磁力进行的斜率更陡。

公开(公告)号：US6084493A

公开(公告)日：2000-07-04

申请号：US380767

申请日：1999-09-13

申请人： Heinz Siegel

发明人： Heinz Siegel

IPC分类号： B60T8/36 ,  B60T15/36 ,  F16K27/02 ,  F16K31/06 ,  H01F7/00

CPC分类号： F16K31/0655 ,  B60T8/363 ,  B60T8/365 ,  F16K27/0245 ,  F16K27/029 ,  F16K31/0665

摘要： A magnet valve having a rod-like base body for insertion into a stepped bore of a hydraulic block through which a valve tappet reaches a valve closing ball and on whose face end remote to an armature a cup-shaped sleeve is mounted. A valve seat of the magnet valve is embodied on the bottom of the cup-shaped sleeve. In order to make a large flow cross section available for a flow through the magnet valve in one flow direction, a check valve is integrated with the magnet valve and that to this end flow openings are disposed on an imaginary circle in the bottom of the cup-shaped sleeve. The openings are closed by an annular valve closing body of the check valve. The magnet valve of the invention is intended particularly for use as a brake pressure buildup valve for a wheel brake cylinder of a slip-controlled vehicle brake system.

摘要翻译： PCT No.PCT / DE97 / 02698 371日期1999年9月13日 102（e）1999年9月13日PCT 1997年11月17日PCT公布。 WO98 / 40258 PCT公开号 日期：1998年9月17日一种具有棒状基体的磁阀，用于插入到液压块的阶梯孔中，阀挺杆通过该液压块通向阀闭合球，并且其表面端远离衔铁的杯形套是 安装。 电磁阀的阀座被实施在杯形套筒的底部。 为了在一个流动方向上形成流过磁阀的大流量横截面，止回阀与磁阀一体化，为此，流动开口设置在杯底部的假想圆上 形袖子。 开口由止回阀的环形阀关闭体封闭。 本发明的电磁阀特别用作滑动控制车辆制动系统的车轮制动液压缸的制动压力增压阀。

公开(公告)号：US6022086A

公开(公告)日：2000-02-08

申请号：US737837

申请日：1998-07-20

申请人： Wolfgang Braum

发明人： Wolfgang Braum

IPC分类号： B60T8/36 ,  F16K31/06 ,  F16K27/08

CPC分类号： B60T8/365

摘要： An electromagnetic valve with pressure control function, has on a magnetic core an extension which extends in the direction to valve face. A valve rocker is guided in the radial direction in extension. This yields good guidance of valve rocker which favors flow, outside of the audio spectrum.

摘要翻译： PCT No.PCT / EP96 / 01162 Sec。 371日期：1998年7月20日 102（e）1998年7月20日PCT PCT 1996年3月19日PCT公布。 第WO96 / 29219号公报 日期1996年9月26日具有压力控制功能的电磁阀在磁芯上具有向阀面方向延伸的延伸部。 气门摇杆沿径向方向延伸。 这在音乐频谱之外产生了有利于流动的阀门摇杆的良好指导。