公开(公告)号：US20090278423A1

公开(公告)日：2009-11-12

申请号：US12298116

申请日：2007-04-24

申请人： Heiner Bayer ,  Hellmut Freudenberg ,  Axel Ganster ,  Christoph Hamann ,  Oliver Hennig ,  Jens Dahl Jensen ,  Günter Lugert ,  Randolf Mock ,  Carsten Schuh

发明人： Heiner Bayer ,  Hellmut Freudenberg ,  Axel Ganster ,  Christoph Hamann ,  Oliver Hennig ,  Jens Dahl Jensen ,  Günter Lugert ,  Randolf Mock ,  Carsten Schuh

IPC分类号： H01L41/053 ,  B05D1/08

CPC分类号： H01L41/23 ,  C23C4/06 ,  C23C24/04 ,  H01L41/0533 ,  H01L41/083

摘要： In a method for the production of a gradient encapsulation layer 20 on a piezoelectric actuator 1, based on this gradient encapsulation layer 20, the piezoelectric actuator 1 does not 5 require an additional housing-like enveloping structure in order to be protected externally. The gradient encapsulation layer 20 is produced by cold gas spraying of particles having different material properties.

摘要翻译： 在压电致动器1上制造梯度封装层20的方法中，基于该梯度封装层20，压电致动器1不需要额外的外壳状包封结构以便被外部保护。 梯度封装层20是通过冷气喷射具有不同材料特性的颗粒制成的。

公开(公告)号：US09982671B2

公开(公告)日：2018-05-29

申请号：US13817549

申请日：2011-06-21

申请人： Marc Zimmermann ,  Oliver Hennig

发明人： Marc Zimmermann ,  Oliver Hennig

IPC分类号： F04C15/06 ,  F16K15/02 ,  B60T8/40 ,  F16K25/00 ,  F04B53/10

CPC分类号： F04C15/064 ,  B60T8/4031 ,  F04B53/10 ,  F04B53/1017 ,  F04B53/108 ,  F04C15/06 ,  F16K15/026 ,  F16K25/00

摘要： A valve of a piston pump, in particular for a hydraulic vehicle brake system, includes a closing body configured to be moved in an axially guided manner against a sealing seat. The closing body is formed in two pieces, which include a damping piston and a closing element inserted in the damping piston.

公开(公告)号：US20120263613A1

公开(公告)日：2012-10-18

申请号：US13518355

申请日：2010-10-28

申请人： Heiko Jahn ,  Marc Zimmerman ,  Martin Juretko ,  Oliver Hennig

发明人： Heiko Jahn ,  Marc Zimmerman ,  Martin Juretko ,  Oliver Hennig

IPC分类号： F04B53/16

CPC分类号： F04B53/1007 ,  B60T8/4031 ,  F04B9/045 ,  F04B11/0033 ,  F04B11/0091 ,  F04B53/1017 ,  F04B53/164 ,  F04B53/166

摘要： A piston pump as a return pump of a slip-controlled, hydraulic vehicle braking system is disclosed. There is a mushroom-shaped shut-off body as a spring-loaded outlet valve, the shaft thereof extending through a center hole of a tubular damper piston. The shut-off body is movable transversely to the opening and closing direction thereof, so that said shut-off body aligns with a valve seat upon closing. Upon opening, the damper piston forces brake fluid out of a damping chamber in which it is housed so that an opening movement of the outlet valve is dampened.

摘要翻译： 公开了作为滑动控制的液压车辆制动系统的返回泵的活塞泵。 作为弹簧加载的出口阀具有蘑菇形截止体，其轴穿过管状阻尼活塞的中心孔。 截止体能够横向于其开闭方向移动，使得所述切断体在关闭时与阀座对准。 在打开时，阻尼器活塞迫使制动流体从其被容纳的阻尼室中流出，使得出口阀的打开运动被抑制。

公开(公告)号：US20100005870A1

公开(公告)日：2010-01-14

申请号：US12304169

申请日：2007-05-29

申请人： Georg Bachmaier ,  Robert Baumgartner ,  Sven Eisen ,  Daniel Evers ,  Reinhard Freitag ,  Thomas Hammer ,  Oliver Hennig ,  Klaus Pistor

发明人： Georg Bachmaier ,  Robert Baumgartner ,  Sven Eisen ,  Daniel Evers ,  Reinhard Freitag ,  Thomas Hammer ,  Oliver Hennig ,  Klaus Pistor

IPC分类号： G01M15/04

CPC分类号： F02P9/007 ,  F02P17/12

摘要： For monitoring a combustion process in an internal combustion engine wherein a fuel-air mixture is ignited with a high-frequency plasma it is provided to determine the impedance of the plasma. A high-frequency signal is applied to the resonator with a capacity that is so low that no arcing-over forms on the electrodes and the high-frequency current and the high-frequency voltage are measured. The impedance of the ignited mixture is determined from the high-frequency current and the high-frequency voltage.

摘要翻译： 为了监测其中燃料 - 空气混合物用高频等离子体点燃的内燃机中的燃烧过程，用于确定等离子体的阻抗。 将谐振器的高频信号施加到谐振器，其容量非常低，从而不会在电极上形成电弧，并且测量高频电流和高频电压。 点火混合物的阻抗由高频电流和高频电压决定。

公开(公告)号：US20090302713A1

公开(公告)日：2009-12-10

申请号：US12298096

申请日：2007-04-24

申请人： Heiner Bayer ,  Hellmut Freudenberg ,  Axel Ganster ,  Christoph Hamann ,  Oliver Hennig ,  Jens Dahl Jensen ,  Günter Lugert ,  Randolf Mock ,  Carsten Schuh ,  Jörg Zapf

发明人： Heiner Bayer ,  Hellmut Freudenberg ,  Axel Ganster ,  Christoph Hamann ,  Oliver Hennig ,  Jens Dahl Jensen ,  Günter Lugert ,  Randolf Mock ,  Carsten Schuh ,  Jörg Zapf

IPC分类号： H01L41/053 ,  H01L41/24

CPC分类号： H01L41/23 ,  H01L41/0533 ,  H01L41/083 ,  Y10T29/42

摘要： In a method for producing a multilayer encapsulation (1) of a piezo actuator (5) such that the piezo actuator (5) is protected towards the outside without having to use an additional enveloping housing-type structure, in order to produce the multilayer encapsulation (1), an electrically insulating elastic layer (10) is first applied to the surface of the piezo actuator (5), whereupon a metallic layer is applied to the electrically insulating elastic layer (10) so as to planarly cover the same.

摘要翻译： 在制造压电致动器（5）的多层封装（1）的方法中，使得压电致动器（5）被保护以朝向外部而不必使用附加的包封外壳型结构，以便产生多层封装 （1）中，首先将电绝缘弹性层（10）施加到压电致动器（5）的表面，由此将金属层施加到电绝缘弹性层（10）上以平面地覆盖该电绝缘弹性层。

公开(公告)号：US07305877B2

公开(公告)日：2007-12-11

申请号：US10562784

申请日：2004-07-06

申请人： Hans Beyrich ,  Uwe Konzelmann ,  Christoph Gmelin ,  Oliver Hennig

发明人： Hans Beyrich ,  Uwe Konzelmann ,  Christoph Gmelin ,  Oliver Hennig

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F5/00 ,  G01F15/12

摘要： A device for determining at least one parameter of a medium flowing in a line, in particular for determining the air mass flow rate in the intake manifold of an internal combustion engine, which include a line component 3 and a sensor device 1 having a bypass part 6, are known. To prevent separation of the flow at the sidewalls of the bypass part, it is provided that a flow diversion element 2 be positioned in the line component 3 upstream from the bypass part 6 with respect to the main flow direction 18 and have at least one diversion surface 20 facing the main flow direction 18, which, starting from an apex line 25 located at a distance from the bypass part 6, curves evenly on both sides toward the two sidewalls 16, 17 so that the ends 38 of the diversion surface 20 facing away from the apex line are aligned with the sidewalls 16, 17.

摘要翻译： 一种用于确定在线中流动的介质的至少一个参数的装置，特别是用于确定内燃机的进气歧管中的空气质量流量，其包括线路部件3和具有旁路部分的传感器装置1 6，已知。 为了防止在旁路部分的侧壁处的流动分离，提供了分流元件2相对于主流动方向18定位在旁路部分6上游的管线部件3中并且具有至少一个转向 面向主流动方向18的表面20，其从位于距离旁路部分6一定距离处的顶点线25开始，两侧均匀地朝向两个侧壁16,17弯曲，使得转向表面20的端部38面向 远离顶点线与侧壁16,17对齐。