公开(公告)号：US4915458A

公开(公告)日：1990-04-10

申请号：US271548

申请日：1988-11-15

Applicant: Karl-Heinz Deike ,  Bernd Kiel

Inventor： Karl-Heinz Deike ,  Bernd Kiel

IPC: B60T8/34 ,  B60T15/20

CPC classification number: B60T8/342 ,  B60T15/20 ,  Y10T137/86919

Abstract: A relay valve apparatus having two relay valves are located in a single housing with their longitudinal axes parallel to one another. The two relay valves each include a double seat valve and a relay piston. The two relay valves are located one behind the other in the direction along their longitudinal axes so that the two double seat valves are located between the relay pistons. An outlet chamber of the first double seat valve and an outlet chamber of a second double seat valve empty into a common fluid pressure outlet leading to the atmosphere.

Abstract translation: 具有两个继动阀的继动阀装置位于单个壳体中，其纵向轴线彼此平行。 两个继动阀各自包括双座阀和继电器活塞。 两个继电器阀沿着其纵向轴线方向一个接一个地定位，使得两个双座阀位于继电器活塞之间。 第一双座阀的出口室和第二双座阀的出口室排入通向大气的公共流体压力出口。

公开(公告)号：US4817660A

公开(公告)日：1989-04-04

申请号：US186411

申请日：1988-04-26

Applicant: Karl-Heinz Deike ,  Bernd Kiel ,  Heinz-Werner Konig

Inventor： Karl-Heinz Deike ,  Bernd Kiel ,  Heinz-Werner Konig

IPC: B60T17/18 ,  G05D16/10

CPC classification number: B60T17/18 ,  Y10T137/2625

Abstract: The present invention provides a pressure regulating valve which substantially avoids shutoff noises. The pressure regulating valve is designed such that the opening process of the shutoff valve proceeds in two steps. The two-step switching process is made possible by the provision of a seal ring which slides on an activating piston which activates the shutoff valve. This seal ring acts upon a housing mounted detent and an activating piston mounted additional detent, thus creating an automatically acting additional surface area for the activating piston. This design also makes it possible to increase the safety function of the pressure regulating valve, by increasing the pressure medium activated surface area of the valve body for the shutoff valve without incurring higher work forces at the activating piston.

Abstract translation: 本发明提供一种基本上避免截止噪声的压力调节阀。 压力调节阀的设计使得截止阀的打开过程分两步进行。 通过提供在启动截止阀的活塞活塞上滑动的密封环，可以实现两步切换过程。 该密封环作用于安装有壳体的定位销和活塞活塞安装的附加制动器，从而为活塞活塞产生自动作用的附加表面积。 该设计还可以通过增加截流阀的阀体的压力介质活动表面积，而不会在活塞活塞上产生较高的作用力，来增加压力调节阀的安全功能。

公开(公告)号：US4653811A

公开(公告)日：1987-03-31

申请号：US789692

申请日：1985-10-21

Applicant: Gerhard Fauck ,  Karl-Heinz Deike ,  Bernd Kiel

Inventor： Gerhard Fauck ,  Karl-Heinz Deike ,  Bernd Kiel

IPC: B60T8/26 ,  B60T15/04 ,  B60T8/18 ,  B60T15/02 ,  B60T15/12

CPC classification number: B60T15/046 ,  B60T8/26 ,  Y10T137/86919

Abstract: A relay valve device which is actuated by the presence of a control signal pressure to a higher pressure supply into a consumer circuit than when the control signal pressure is not present. The relay valve device includes a first control surface and a second control surface, and includes a shut-off device disposed in the feed line of the control pressure to the second control surface. The shut-off device is opened when the control signal pressure is present and is closed when the control signal pressure is not present, and also causes the second control surface to be connected with atmosphere.

Abstract translation: 一个继电阀装置，其通过存在控制信号压力而被驱动，以便在不存在控制信号压力时向消费者电路提供更高的压力。 中继阀装置包括第一控制表面和第二控制表面，并且包括设置在与第二控制表面的控制压力的供给管线中的切断装置。 当控制信号压力存在时，关闭装置打开，并且当不存在控制信号压力时关闭装置，并且还使得第二控制表面与大气连接。

公开(公告)号：US4453736A

公开(公告)日：1984-06-12

申请号：US417299

申请日：1982-09-13

Applicant: Klaus-Dieter Bergemann ,  Bernd-Joachim Kiel ,  Heinz-Werner Konig ,  Karl-Heinz Deike

Inventor： Klaus-Dieter Bergemann ,  Bernd-Joachim Kiel ,  Heinz-Werner Konig ,  Karl-Heinz Deike

IPC: B60G17/052 ,  B60G17/04

CPC classification number: B60G17/0526

Abstract: This invention relates to a control system for a pneumatically cushioned vehicle having at least a first and a second pneumatically cushioned axle. The pressure in the air spring bellows of the second axle is controlled in accordance with the air spring bellows of the first axle. The air spring bellows of the second axle are connected to a source of supply pressure by a pneumatic relay valve. The relay valve includes a control inlet which is connected with the air spring bellows of the first axle. The relay valve is designed in such a way, that if no pressure or a relatively low control pressure is present at the control inlet, the pressure at an outlet port of the relay valve leading to the air spring bellows of the second axle will be maintained at a minimum value. The relay valve includes a first control chamber and a second control chamber which are separated by a relay piston. The piston of the relay valve is biased by a compression spring which establishes a predetermined level of the pressure initially entering the air spring bellows of the second axle in the event of subsequent pressure loss.

Abstract translation: 本发明涉及一种具有至少第一和第二气动缓冲轴的气动缓冲车辆的控制系统。 第二轴的空气弹簧波纹管中的压力根据第一轴的空气弹簧波纹管来控制。 第二轴的空气弹簧波纹管通过气动继动阀连接到供气压力源。 继电阀包括与第一轴的空气弹簧波纹管连接的控制入口。 继电器阀的设计方式如下：如果控制入口处没有压力或相对较低的控制压力，则将继续通向导向第二轴的空气弹簧波纹管的继电器阀的出口处的压力 在最小值。 继电器阀包括由继电器活塞分开的第一控制室和第二控制室。 继动阀的活塞被压缩弹簧偏压，该压缩弹簧在随后的压力损失的情况下建立初始进入第二轴的空气弹簧波纹管的预定水平的压力。

公开(公告)号：US5867918A

公开(公告)日：1999-02-09

申请号：US886639

申请日：1997-07-01

Applicant: Karl-Heinz Deike ,  Wolfgang Pohl

Inventor： Karl-Heinz Deike ,  Wolfgang Pohl

IPC: B01D53/26 ,  B60T17/00 ,  F26B19/00

CPC classification number: B01D53/261 ,  B60T17/004 ,  Y10T137/3105

Abstract: A gas dryer having a housing, an outlet chamber, a pressure relief space, and a connection connecting the outlet chamber to the pressure relief space. An outlet valve is located within the connection connecting the outlet chamber to the pressure relief space. A piston which actuates opening and closing of the outlet is subjected to pressure contained in a control chamber. This pressure urges the outlet valve into an open position. The gas dryer also has an auxiliary valve system which is located between the control chamber and the pressure relief space. The auxiliary valve system controls the flow of the pressure medium between the control chamber and the relief space.

Abstract translation: 一种具有壳体，出口室，压力释放空间以及将出口室连接到减压空间的连接件的气体干燥器。 出口阀位于将出口室连接到减压空间的连接件内。 启动出口的打开和关闭的活塞受到包含在控制室中的压力。 该压力促使出口阀处于打开位置。 气体干燥器还具有位于控制室和压力释放空间之间的辅助阀系统。 辅助阀系统控制控制室和浮雕空间之间的压力介质的流动。

公开(公告)号：US4480663A

公开(公告)日：1984-11-06

申请号：US417300

申请日：1982-09-13

Applicant: Klaus-Dieter Bergemann ,  Karl-Heinz Deike ,  Bernd-Joachim Kiel ,  Heinz-Werner Konig

Inventor： Klaus-Dieter Bergemann ,  Karl-Heinz Deike ,  Bernd-Joachim Kiel ,  Heinz-Werner Konig

IPC: B60T15/18 ,  B60T15/22

CPC classification number: B60T15/18 ,  Y10T137/86919

Abstract: The invention relates to a pneumatic relay valve for regulating output pressure in proportion to a control pressure.The relay valve includes a first piston member which is acted on by the control pressure and a second piston member which is acted on by the input pressure.A compression spring is located between the two relay piston members.The strength of the compression spring determines the height of a predetermined minimum controlled pressure even if the input pressure is subsequently lost or drops to a low value.In addition, the output pressure of a receiver can be maintained at a specific adjustable level which may be below the maximum pressure value of the input pressure due to the compression spring located between the two relay piston members.

Abstract translation: 本发明涉及一种用于根据控制压力调节输出压力的气动继动阀。 继动阀包括由控制压力作用的第一活塞构件和由输入压力作用的第二活塞构件。 压缩弹簧位于两个继电器活塞部件之间。 压缩弹簧的强度即使输入压力随后损失或降低到低值也决定了预定的最小控制压力的高度。 此外，接收器的输出压力可以保持在可能由于位于两个继电器活塞构件之间的压缩弹簧的输入压力的最大压力值以下的特定可调节水平。

公开(公告)号：US4304441A

公开(公告)日：1981-12-08

申请号：US139616

申请日：1980-04-11

Applicant: Gerhard Fauck ,  Karl-Heinz Deike ,  Heinz-Werner Konig

Inventor： Gerhard Fauck ,  Karl-Heinz Deike ,  Heinz-Werner Konig

IPC: B60T8/18 ,  B60T8/22

CPC classification number: B60T8/1818

Abstract: In a variable load valve device of the type employing a walking beam type lever arrangement via which the control and compensating pistons are interconnected to obtain proportional control of the brake pressure, there is provided an externally accessible screw adjustment for varying the tension of a bias spring acting on one of the levers, whereby the proportional brake control is withheld until a predetermined level of brake pressure is achieved corresponding to the spring bias.

Abstract translation: 在采用步进梁型杠杆装置的类型的可变负载阀装置中，控制和补偿活塞通过其互连以获得制动压力的比例控制，提供了一种可外部接近的螺丝调节器，用于改变偏压弹簧 作用在其中一个杆上，由此暂停比例制动控制，直到对应于弹簧偏压达到预定的制动压力水平。

公开(公告)号：US4493510A

公开(公告)日：1985-01-15

申请号：US495901

申请日：1983-05-18

Applicant: Karl-Heinz Deike ,  Hans-Joachim Schulz ,  Jurgen Sandmann

Inventor： Karl-Heinz Deike ,  Hans-Joachim Schulz ,  Jurgen Sandmann

IPC: B60T15/20 ,  B60T15/02

CPC classification number: B60T15/20 ,  Y10T137/86919

Abstract: This invention relates to a brake pressure control valve and, more particularly, to a tractor-trailer control valve which includes a differential pressure surface relay piston that on one hand is acted upon by the control pressure from a control chamber and on the other hand by modulated pressure from a working chamber. The brake pressure control valve includes a first combination inlet and outlet valve which works together with the relay piston whereby the working chamber can be pressurized and vented via the first inlet and outlet valves. An auxiliary control chamber which is defined by the differential surfaces of the relay piston is connectable either to the working chamber or to the control chamber via second inlet and outlet valves. The pressure control surface of the relay piston is located opposite the working surface that is acted upon by control pressure in the control chamber. The pressure control surface can be enlarged by the pressure surface of the auxiliary control chamber. Thus, it is possible to modulate a pressure with an initial relatively sharp rise which is followed by a less gradual increase. In order to have a substantially equal characteristic curve during brake pressure decrease as well as during brake pressure buildup, and in order to reduce the hysteresis of the brake pressure control valve, the auxiliary control chamber is no longer vented into the working chamber but is directly vented to the atmosphere. The fluid pressure supply of the inlet valve is separated from the fluid pressure exhaust of the outlet valve of the second combination inlet and outlet valve.

Abstract translation: 本发明涉及一种制动压力控制阀，更具体地说，涉及一种拖拉机 - 拖车控制阀，其包括压差表面继电器活塞，其一方面受控制室的控制压力的作用，另一方面由 来自工作室的调制压力。 制动压力控制阀包括与继电器活塞一起工作的第一组合入口和出口阀，由此工作室可以经由第一入口和出口阀被加压和排放。 由继电器活塞的差动表面限定的辅助控制室可通过第二入口和出口阀连接到工作室或控制室。 继电器活塞的压力控制表面位于与控制室中的控制压力作用的工作表面相对的位置。 压力控制面可以通过辅助控制室的压力表面扩大。 因此，可以用初始相对较高的上升来调节压力，随后是较小的逐渐增加。 为了在制动压力降低以及制动压力累积期间具有基本上相等的特性曲线，为了减小制动压力控制阀的滞后，辅助控制室不再被排放到工作室中，而是直接 通向大气。 入口阀的流体压力供应与第二组合入口和出口阀的出口阀的流体压力排放分离。

公开(公告)号：US5765291A

公开(公告)日：1998-06-16

申请号：US587664

申请日：1996-01-16

Applicant: Karl-Heinz Deike

Inventor： Karl-Heinz Deike

IPC: B01D53/26 ,  B60T17/00 ,  B60T17/02 ,  F04B39/16 ,  F17D1/05 ,  F26B21/06

CPC classification number: B60T17/004 ,  B01D53/261 ,  B60T17/02 ,  F04B39/16 ,  F17D1/05 ,  Y10T137/2617 ,  Y10T137/2663

Abstract: A compressed gas system comprises a pressure generator and a consuming installation, a gas drier disposed between the pressure generator and the consuming installation, and an in-flow line connecting the pressure generator to the gas drier. Desirably, an out-flow line connects the gas drier to the consuming installation. A by-pass line also connects the pressure generator to the gas drier in parallel to the in-flow line. The by-pass line includes a pressure-controlled blocking device, such as a check valve, which allows the passage of gas from the pressure generator to the gas drier only when a predetermined opening pressure has been reached.

Abstract translation: 压缩气体系统包括压力发生器和消耗装置，设置在压力发生器和消耗装置之间的气体干燥器以及将压力发生器连接到气体干燥器的流入管线。 理想地，外流管线将气体干燥器连接到消耗装置。 旁路管线还将压力发生器与流入管线平行地连接到气体干燥器。 旁路管路包括压力控制的阻塞装置，例如止回阀，其仅在达到预定的开启压力时允许气体从压力发生器通到气体干燥器。