公开(公告)号：US5092358A

公开(公告)日：1992-03-03

申请号：US705636

申请日：1991-05-28

申请人： Rudolf Andres ,  Michael Dimitrov ,  Holger Seel ,  Dietmar Zwolfer ,  Hermann Moller ,  Klaus-Jurgen Heimbrodt ,  Gerold Dierks ,  Klaus Engelhardt ,  Dieter Simon

发明人： Rudolf Andres ,  Michael Dimitrov ,  Holger Seel ,  Dietmar Zwolfer ,  Hermann Moller ,  Klaus-Jurgen Heimbrodt ,  Gerold Dierks ,  Klaus Engelhardt ,  Dieter Simon

IPC分类号： G05D16/10 ,  G05D16/06

CPC分类号： G05D16/0655 ,  Y10T137/261 ,  Y10T137/6198

摘要： A pressure regulator whose initial pressure can be set by manually setting the initial stress of a control spring has a double-seated valve with an inner and outer valve seat and a valve closing element. The valve closing element divides a supply pressure chamber from a control pressure chamber and the latter from a pressure-relief chamber. The inner valve seat is arranged on a control piston which is loaded by the control spring. In order to set a higher initial pressure, the initial stress of the control spring is increased, in order to reduce pressure, the initial stress of the spring is diminished. During this process, the outer or inner valve seat lifts off temporarily from the valve closing element until equilibrium is reestablished by a corresponding pressure chamber and the double-seated valve closes. In order to compensate the hysteresis occurring here, a lifting device is provided which, when the initial stress of the control spring is reduced, briefly lifts off the inner valve seat from the valve closing element and then becomes inactive again. The superproportional pressure drop associated with this in the control pressure chamber has the effect that the equilibrium of forces for closing the double-seated valve is always produced after the outer valve seat is opened by the pressure increase.

摘要翻译： 可以通过手动设定控制弹簧的初始应力来设定初始压力的压力调节器具有带有内外阀座和闭阀元件的双阀。 阀关闭元件将供给压力室与控制压力室分离，并将其从减压室分离。 内阀座布置在由控制弹簧加载的控制活塞上。 为了设定较高的初始压力，控制弹簧的初始应力增加，为了减小压力，弹簧的初始应力减小。 在该过程中，外阀座或内阀座临时从阀关闭元件提升，直到通过相应的压力室重新建立平衡，并且双阀阀关闭。 为了补偿这里发生的滞后，提供了一种提升装置，当控制弹簧的初始应力减小时，将其从阀关闭元件短暂地提升出内阀座，然后再次变得不起作用。 与控制压力室相关联的超比例压降具有这样的效果，即在通过压力增加打开外阀座之后，总是产生用于关闭双座阀的力的平衡。

公开(公告)号：US5094262A

公开(公告)日：1992-03-10

申请号：US705631

申请日：1991-05-28

申请人： Rudolf Andres ,  Michael Dimitrov ,  Holger Seel ,  Dietmar Zwolfer ,  Klaus-Jurgen Heimbrodt ,  Gerold Dierks ,  Klaus Engelhardt ,  Dieter Simon

发明人： Rudolf Andres ,  Michael Dimitrov ,  Holger Seel ,  Dietmar Zwolfer ,  Klaus-Jurgen Heimbrodt ,  Gerold Dierks ,  Klaus Engelhardt ,  Dieter Simon

IPC分类号： G05D16/04 ,  G05D16/00 ,  G05G7/06

CPC分类号： G05G7/06 ,  G05D16/10 ,  Y10S297/03 ,  Y10T137/261

摘要： A regulator with a hysteresis-affected characteristic curve has a manually operable actuating element for presetting a desired control variable, an axially displaceable control slide for adjusting the preset control variable and a control incline which is coupled to the actuating element. The control incline converts, by means of a rising control face, the adjustment movement of the actuating element into a axial displacement of the control slide. For the purpose of compensating the hysteresis when adjusting a control a variable such that the same control variable is brought about by rotating the actuating element to the left or to the right into the same setting, the control incline bears a toothing along its control face. Each tooth has, in two planes which extend along the displacement direction of the control face and are perpendicular to one another, a sawtooth-like contour with in each case a rising edge for running up the control slide and a falling edge which follows in the displacement direction. Each tooth contour is associated with one of the two displacement directions. Each tooth contour is associated with one of the two displacement direction of the control incline and deflects the control slide in the axial direction or transversely thereto.

摘要翻译： 具有滞后影响的特性曲线的调节器具有用于预设所需控制变量的可手动操作的致动元件，用于调节预设控制变量的可轴向移动的控制滑块以及联接到致动元件的控制斜面。 控制斜面通过上升的控制面将致动元件的调节运动转换成控制滑块的轴向位移。 为了在调整控制变量时补偿滞后的目的，使得通过将致动元件向左或向右旋转到同一设置而产生相同的控制变量，控制倾斜沿其控制面承载着齿。 每个齿在沿着控制面的位移方向延伸并且彼此垂直的两个平面中具有锯齿形轮廓，每个情况下都是用于使控制滑块上升的上升边缘， 位移方向。 每个齿轮轮廓与两个位移方向中的一个相关联。 每个齿轮轮廓与控制斜面的两个位移方向中的一个相关联，并使控制滑块沿轴向或横向偏转。

公开(公告)号：US06234269B1

公开(公告)日：2001-05-22

申请号：US09337514

申请日：1999-06-22

申请人： Volker Salzer ,  Michael Dimitrov

发明人： Volker Salzer ,  Michael Dimitrov

IPC分类号： B60K2600

CPC分类号： B60Q1/1476 ,  H01H2300/022 ,  Y10T74/20256

摘要： An operating element is provided for a proximity regulating device for vehicles with an actuating lever. The operating element actuating lever has a rotatably mounted head that can assume a plurality of radial switch positions. If the head is in its initial switch position, the proximity regulating device sets an initial distance from a leading vehicle. As the result of the rotary movement from this initial switch position, one or more additional radial switch positions can be set for a near distance in which the proximity regulating device sets a set distance from a leading vehicle that is shorter than the initial distance. Finally, one or more radial switch positions are provided in which the proximity regulating device sets a far distance that is greater than the initial distance.

摘要翻译： 为具有致动杆的车辆的接近调节装置提供操作元件。 操作元件致动杆具有可旋转地安装的头部，其可以呈现多个径向开关位置。 如果头部处于初始开关位置，则接近调节装置设定与前方车辆的初始距离。 作为从该初始开关位置的旋转运动的结果，可以将一个或多个附加的径向开关位置设定为近距离，其中邻近调节装置设定距离比初始距离短的前方车辆的设定距离。 最后，提供一个或多个径向开关位置，其中接近调节装置设置大于初始距离的远距离。