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    • 91. 发明授权
    • Closing device for closing pressure fluid conveying channels in a housing
    • 关闭装置,用于关闭在壳体中输送通道的压力流体
    • US5848616A
    • 1998-12-15
    • US737052
    • 1996-11-04
    • Gunther VogelPeter Volz
    • Gunther VogelPeter Volz
    • F16L55/10B23P11/00F16B4/00F16L55/11
    • B23P11/00F16B4/004F16L55/11Y10T29/49938
    • A closing device for closing pressure fluid conveying channels in a housing by a closing member press fitted into a channel. The outside periphery of the closing member including at least one indentation into which, during press fitting the closing member into the channel, basic material of the housing is deformed to provide a form lock, and the channel is configured as a stepped bore having an outside bore portion of large diameter that is remote from the pressure fluid side which, through a step, is followed by an inside bore portion of smaller diameter that is close to the pressure fluid side. The closing member has two piston portions of differently large diameters which correspond to the two bore portions, and the indentation provided between the piston portions is undercut relative to the small diameter portion, and the basic material is press fitted by plastic deformation into the indentation to provide the form lock.
    • PCT No.PCT / EP95 / 01532 Sec。 371日期:1996年11月4日 102(e)日期1996年11月4日PCT提交1995年4月22日PCT公布。 WO95 / 30108 PCT出版物 日期:1995年11月9日,一种封闭装置,用于通过装配在通道中的封闭构件压紧封闭壳体内的压力流体输送通道。 所述封闭构件的外周包括至少一个压痕,在将所述闭合构件压入所述通道的过程中,所述壳体的基本材料变形,以形成锁模,并且所述通道构造成具有外部的阶梯孔 大直径的孔径部分远离压力流体侧,该压力流体侧通过一个步骤后面是靠近压力流体侧的较小直径的内部孔部分。 关闭构件具有两个对应于两个孔部分的不同大直径的活塞部分,并且设置在活塞部分之间的凹陷相对于小直径部分是底切的,并且基本材料通过塑性变形压配合到凹陷中 提供表单锁定。
    • 93. 发明授权
    • Hydraulic brake system with slip control
    • 具有滑差控制的液压制动系统
    • US5683150A
    • 1997-11-04
    • US557141
    • 1995-12-06
    • Jochen BurgdorfPeter VolzDieter Dinkel
    • Jochen BurgdorfPeter VolzDieter Dinkel
    • B60T8/48B60T8/36B60T8/42B60T8/50B60T8/44
    • B60T8/4291B60T8/363B60T8/365B60T8/3675B60T8/5025B60T8/5037Y10S303/02Y10S303/90
    • A hydraulic brake system with slip control, including a braking pressure generator hydraulically connected to at least one wheel brake by way of a main pressure line, a return line connected to the wheel brake and to the suction side of an auxiliary-pressure pump, an auxiliary-pressure line hydraulically connected to the braking pressure generator, and inlet and outlet valves inserted into the main pressure line and the return line and either closing or keeping open the pressure fluid passage in the main pressure line and in the return line, wherein a restrictor is controllable in the main pressure line between the inlet valve and the wheel brake permitting an unhindered hydraulic fluid passage in the main pressure line to the wheel brake in a first operating position, while the restrictor limits the pressure fluid flow to the wheel brake in another operating position.
    • PCT No.PCT / EP94 / 01541 Sec。 371 1995年12月8日第 102(e)日期1995年12月8日PCT提交1994年5月13日PCT公布。 公开号WO94 / 29150 PCT 日期1994年12月22日具有滑差控制的液压制动系统,包括制动压力发生器,其通过主压力线液压连接到至少一个车轮制动器,连接到车轮制动器的返回线和辅助 压力泵,液压连接到制动压力发生器的辅助压力管线,以及插入主压力管线和返回管路中的入口和出口阀,以及关闭或保持主压力管路中的压力流体通道和 返回管线,其中限流器在入口阀和车轮制动器之间的主压力管线中是可控制的,允许在第一操作位置中在主压力线路中到车轮制动器的不受阻碍的液压流体通道,而限制器限制压力流体流动 到另一个操作位置的车轮制动。
    • 94. 发明授权
    • Solenoid valve, especially for hydraulic brake systems with slip control
    • 电磁阀,特别适用于带滑差控制的液压制动系统
    • US5647644A
    • 1997-07-15
    • US464902
    • 1995-12-14
    • Peter VolzDalibor Zaviska
    • Peter VolzDalibor Zaviska
    • B60T8/36B60T8/50F16K31/06
    • B60T8/365B60T8/363B60T8/3675B60T8/5025Y10S188/01
    • A solenoid valve for use with a slip-controlled brake system has an annular piston with a switchable diaphragm in order to lower the valve noises. The annular piston moves, in response to differential pressure, between a first position at which a pressurized medium flow path parallel to the diaphragm exists and a second position at which pressurized medium flows exclusively through the diaphragm. A pressurized agent channel, arranged upstream of the valve seat, has a portion having a reduced cross section relative to the valve seat, into which a channel branch of small nominal diameter opens. With this design, the pressure energy of the pressurized medium column flowing into the solenoid valve is converted into kinetic energy, which initiates a pressure gradient in the channel branch and prevents premature switching of the annular piston into the diaphragm position during slip-free normal braking.
    • PCT No.PCT / EP94 / 03622 Sec。 371 1995年12月14日第 102(e)日期1995年12月14日PCT 1994年11月4日PCT PCT。 第WO95 / 13945号公报 日期1995年5月26日用于滑动控制制动系统的电磁阀具有带有可切换隔膜的环形活塞,以便降低阀门噪声。 环形活塞响应于压差而在平行于隔膜的加压介质流动路径存在的第一位置和加压介质流过隔膜的第二位置之间移动。 设置在阀座上游的加压剂通道具有相对于阀座具有减小的横截面的部分,其中小标称直径的通道分支打开。 通过这种设计,流入电磁阀的加压介质塔的压力能量转换为动能,其在通道分支中启动压力梯度,并防止环形活塞在无滑差正常制动期间过早切换到隔膜位置 。
    • 97. 发明授权
    • Vacuum-operated brake power booster
    • 真空操作制动助力器
    • US4641568A
    • 1987-02-10
    • US710926
    • 1985-03-12
    • Peter BoehmPeter VolzGilbert BischoffSigmund BootenKlaus EngertAlbin Loew
    • Peter BoehmPeter VolzGilbert BischoffSigmund BootenKlaus EngertAlbin Loew
    • B60T13/56B60T13/569F15B9/10
    • B60T13/569
    • A vacuum-operated brake power booster is provided having a movable wall which is sealed off relative to the vacuum housing and a control valve body which is slidable jointly with the movable wall. A hollow cylinder-shaped expanded plastic ring is arranged in the annular clearance between the neck portion of the pedal side housing shell and the collar of the diaphragm, which collar sealingly surrounds the control valve body. The expanded plastic ring effects the air flow during brake operation such that the air flow, enters the annular clearance through the duct extending in a radial direction within the control valve body and is suitably deflected and cushioned so that no noises arise at this point. In the same manner and simultaneously, vibrations, especially those of the neck portion of the housing shell of the vacuum housing, are suppressed, since the expanded plastic ring adheres to the inside wall of the housing shell.
    • 提供了一种真空操作的制动助力器,其具有相对于真空壳体密封的可动壁和与可动壁联合滑动的控制阀体。 在踏板侧壳体壳体的颈部和隔膜的轴环之间的环形间隙中布置有中空的圆柱形膨胀塑料环,该环形件密封地围绕控制阀体。 膨胀的塑料环在制动操作期间影响空气流动,使得空气流通过在控制阀体内沿径向方向延伸的管道进入环形间隙,并且适当地偏转和缓冲,使得在这一点上不产生噪声。 以相同的方式同时,由于膨胀的塑料环粘附到壳体壳体的内壁,振动,特别是真空壳体的壳体壳体的颈部的振动被抑制。