公开(公告)号：US20120312005A1

公开(公告)日：2012-12-13

申请号：US13472879

申请日：2012-05-16

申请人： Norbert ACKERMANN ,  Holger Kirchner ,  Thomas Meyer

发明人： Norbert ACKERMANN ,  Holger Kirchner ,  Thomas Meyer

IPC分类号： F15B1/02

CPC分类号： B60G17/044 ,  B60G17/08 ,  B60G2202/413 ,  F15B15/18 ,  F16F9/06 ,  F16F9/44

摘要： Self-pumping hydropneumatic piston-cylinder unit comprising a working cylinder in which a piston rod with a piston is guided so as to be axially movable, wherein the working cylinder carries a hollow pump rod aligned in the longitudinal axis of the piston-cylinder unit, wherein a radial control bore in the pump rod cooperates with a pump sleeve on the piston rod side, wherein the pump rod and the pump sleeve are connected to a fluid reservoir and form a pumping device by which a determined level position is automatically adjusted, wherein the pump sleeve is controllable by an actuator to adjust the determined level position, characterized in that the axial position of the pump sleeve relative to the control bore is adjustable by means of the actuator.

摘要翻译： 自吸式液压气动活塞缸单元，其包括工作缸，其中具有活塞的活塞杆被引导为可轴向移动，其中工作缸承载在活塞 - 缸体单元的纵向轴线上对准的中空泵杆， 其中所述泵杆中的径向控制孔与所述活塞杆侧上的泵套管协作，其中所述泵杆和所述泵套筒连接到流体储存器并形成泵送装置，通过所述泵送装置自动调节确定的水平位置，其中 泵套筒可由致动器控制以调节所确定的液位位置，其特征在于，泵套管相对于控制孔的轴向位置可通过致动器来调节。

公开(公告)号：US20070248438A1

公开(公告)日：2007-10-25

申请号：US11569783

申请日：2005-05-10

申请人： Peter Adler ,  Andreas Golz ,  Holger Kirchner ,  Armin Muller ,  Torsten Sill ,  Raymund Sonnenschein

发明人： Peter Adler ,  Andreas Golz ,  Holger Kirchner ,  Armin Muller ,  Torsten Sill ,  Raymund Sonnenschein

IPC分类号： B65B1/00

CPC分类号： B30B11/165 ,  B30B3/005 ,  B30B11/18

摘要： Compacting device for the low-metal compaction of a powder with a casing which at least in part surrounds a working chamber, with a feed arrangement arranged on the casing and feeding a powder, which is to be compacted, into the working chamber, with at least a compacting roller which is rotatably arranged in the working chamber, comprises a roller jacket and, together with an opposing wall, forms a compacting gap for compacting the powder therein, characterised in that the at least one compacting roller consists of ceramic, at least on the roller jacket.

摘要翻译： 用于具有壳体的粉末的低金属压实的压实装置，其至少部分地围绕工作室，其中馈送装置布置在壳体上并将待压实的粉末供给到工作室中，其中在 至少一个可旋转地布置在工作室中的压实辊包括一个辊套，并与相对的壁一起形成一个用于压实其中的粉末的压实间隙，其特征在于至少一个压实辊至少由陶瓷组成 在夹克上。

公开(公告)号：US20060196740A1

公开(公告)日：2006-09-07

申请号：US11367743

申请日：2006-03-02

申请人： Holger Kirchner ,  Norbert Ackermann

发明人： Holger Kirchner ,  Norbert Ackermann

IPC分类号： F16F9/34

CPC分类号： F16F9/096 ,  F16F9/5123

摘要： A piston-cylinder unit for installing between a vehicle body and an axle includes a cylinder filled with damping medium, a piston dividing the cylinder into working spaces, and a piston rod. A first damping valve assembly in the piston damps movement of the piston in tension and in compression. A load dependent valve includes a valve body which can be moved axially by pressure in the damping medium, the valve body having axially opposed first and second actuation surfaces. The first actuation surface is exposed to pressure of a first accumulator, which is connected to one of the working spaces, and the second actuation surface is exposed to pressure of a second accumulator.

摘要翻译： 用于安装在车身和车轴之间的活塞气缸单元包括填充有阻尼介质的气缸，将气缸分成工作空间的活塞和活塞杆。 活塞中的第一阻尼阀组件减压活塞的张力和压缩运动。 负载相关阀包括可在阻尼介质中通过压力轴向运动的阀体，阀体具有轴向相对的第一和第二致动表面。 第一致动表面暴露于连接到一个工作空间的第一蓄能器的压力，而第二致动表面暴露于第二蓄能器的压力。

公开(公告)号：US06276498B1

公开(公告)日：2001-08-21

申请号：US09536358

申请日：2000-03-27

申请人： Holger Kirchner

发明人： Holger Kirchner

IPC分类号： B60G1308

CPC分类号： F16F9/3405

摘要： A piston for a piston/cylinder assembly is fastened to a piston rod and axially movably arranged in a working cylinder filled with damping medium. The piston having damping valves for the tension and compression movements of the piston in the cylinder and having a first and second group of passage ducts respectively for the tension and compression directions. The outlet sides of each of the first and second passage ducts open into a control edge covered by valve disks. The first and second passage ducts run axially parallel over at least part of their length, wherein the inlet and outlet regions of each of the first and second passage ducts being arranged axially one behind the other and one of the first and second groups of passage ducts emerges on the end face and the other of the first and second groups of passage ducts emerges radially outward on each side of the working piston.

摘要翻译： 用于活塞/气缸组件的活塞被紧固到活塞杆并且轴向移动地布置在填充有阻尼介质的工作缸中。 活塞具有用于活塞在气缸中的张力和压缩运动的阻尼阀，并且具有分别用于拉伸和压缩方向的第一组和第二组通道导管。 第一和第二通道管道中的每一个的出口侧开口被阀盘覆盖的控制边缘。 第一和第二通道管道在其长度的至少一部分上轴向平行地延伸，其中第一和第二通道管道中的每一个的入口和出口区域轴向地布置在另一个之后并且第一和第二组通道管道中的一个 第一组和第二组通道导管的端面上露出并且在工作活塞的每一侧径向向外露出。

公开(公告)号：US06202993B1

公开(公告)日：2001-03-20

申请号：US09216644

申请日：1998-12-18

申请人： Bernd Wilms ,  Holger Kirchner ,  Achim Meier

发明人： Bernd Wilms ,  Holger Kirchner ,  Achim Meier

IPC分类号： E16M100

CPC分类号： B60G17/044

摘要： Self-pumping hydropneumatic shock strut with internal level regulation for motor vehicles with a work cylinder which is filled with oil and acted upon by pressure by at least one gas cushion arranged in a high-pressure chamber which acts as a spring. The work cylinder is divided into two work spaces by a work piston carried by a hollow piston rod. The work piston has a piston pump which is driven by the spring movements and delivers oil from a low-pressure chamber in the work space connected with the high-pressure chamber. The pump cylinder of the piston pump is formed by the hollow piston rod. A hollow pump rod which is fastened to the work cylinder and carries a suction valve at its front end penetrates into the piston rod and the bore of the hollow pump rod is connected with the low-pressure chamber. A regulating opening of the pump rod is closable as a function of the position of the work piston in the work cylinder and connects the work space connected with the high-pressure chamber with a regulating channel having a choke and opening into the low-pressure chamber. The piston pump is provided with an overload valve in which the suction valve is incorporated.

摘要翻译： 自吸液压气动冲击支柱，具有机动车辆的内部液位调节，其具有填充有油的工作缸，并通过布置在充当弹簧的高压室中的至少一个气垫作用。 工作缸由中空活塞杆承载的工作活塞分成两个工作空间。 工作活塞具有由弹簧运动驱动的活塞泵，并且在与高压室连接的工作空间中的低压室输送油。 活塞泵的泵筒由中空活塞杆形成。 紧固在工作缸上并在其前端承载吸入阀的空心泵杆穿入活塞杆，中空泵杆的孔与低压室连接。 泵杆的调节开关作为工作活塞在工作缸中的位置的函数关闭，并将与高压室连接的工作空间与具有扼流圈和开口的调节通道连接到低压室 。 活塞泵设置有过滤阀，其中结合有吸入阀。

公开(公告)号：US6109400A

公开(公告)日：2000-08-29

申请号：US112677

申请日：1997-07-09

申请人： Metin Ayyildiz ,  Holger Kirchner

发明人： Metin Ayyildiz ,  Holger Kirchner

IPC分类号： B60R19/32 ,  B60R19/40 ,  F16F9/06 ,  F16F9/16 ,  F16D57/00

CPC分类号： F16F9/067 ,  B60R19/40 ,  F16F9/06 ,  F16F9/16 ,  B60R19/32

摘要： An impact absorber for decelerating a vehicle during a collision with an obstacle by hydraulic damping forces and pneumatic spring forces includes two tubes that are telescopically displaceable one inside the other. An internal tube of the two tubes is closed off to the outside by a base. A gas space subjected to high pressure is disposed adjacent said base and interacts with a first liquid space via a separating piston which is axially guided in the internal tube in a sealed manner. The first liquid space is hydraulically connected to a second liquid space via a throttle opening through an intermediate wall attached inside the internal tube. A working piston attached to a piston rod is guided in the internal tube in a sealing manner and interacts via the piston rod with a third liquid space in an external one of the two tubes. A control which can be connected to two chambers is provided to extend the impact absorber or to return it to a normal position.

摘要翻译： 用于通过液压阻尼力和气动弹簧力与障碍物碰撞期间使车辆减速的冲击吸收器包括两个可彼此伸缩移位的管。 两根管子的内管由一个基座封闭到外面。 经受高压的气体空间邻近所述基座设置并经由分离活塞与第一液体空间相互作用，所述分离活塞以密封的方式在内管中轴向引导。 第一液体空间经由连接在内管内部的中间壁的节流孔液压地连接到第二液体空间。 附接到活塞杆的工作活塞以密封方式在内管中被引导，并且经由活塞杆与两个管中的外部管中的第三液体空间相互作用。 可以连接到两个室的控制器用于延伸冲击吸收器或将其返回正常位置。

公开(公告)号：US20080279748A1

公开(公告)日：2008-11-13

申请号：US11569774

申请日：2005-05-10

申请人： Peter Adler ,  Andreas Gölz ,  Holger Kirchner ,  Armin Müller ,  Torsten Sill ,  Raymund Sonnenschein

发明人： Peter Adler ,  Andreas Gölz ,  Holger Kirchner ,  Armin Müller ,  Torsten Sill ,  Raymund Sonnenschein

IPC分类号： C01B33/029

CPC分类号： C01B33/02 ,  C01B33/027 ,  C01B33/029

摘要： Method for producing silicon which is suitable as a starting material for producing a silicon melt for the fabrication of silicon blocks or silicon crystals, comprising the following steps: introduction of a gaseous mixture of monosilane and hydrogen into a reactor, thermal degradation of the gaseous mixture with formation of silicon powder, separation of the silicon powder obtained from the gaseous mixture, and mechanical compacting of the separated silicon powder.

摘要翻译： 制备硅的方法，其适合作为用于制造硅块或硅晶体的硅熔体的起始材料，包括以下步骤：将甲硅烷和氢气的气态混合物引入反应器中，气体混合物的热降解 形成硅粉末，从气体混合物中分离得到的硅粉末，并分离硅粉末的机械压实。

公开(公告)号：US5443146A

公开(公告)日：1995-08-22

申请号：US285481

申请日：1994-08-03

申请人： Metin Ayyildiz ,  Holger Kirchner

发明人： Metin Ayyildiz ,  Holger Kirchner

IPC分类号： B60R19/32 ,  B60R19/34 ,  B60R19/36 ,  F16F7/12 ,  F16F9/06

CPC分类号： B60R19/36 ,  F16F7/125 ,  F16F9/063 ,  B60R19/32 ,  B60R19/34

摘要： An impact-absorbing shock absorber with two telescoping tubes, in particular for motor vehicles, for decelerating, as a result of hydraulic damping forces and pneumatic spring forces, a vehicle which collides with an obstacle, has an inner tube closed by a bottom, a gas chamber adjacent to the bottom and containing a gas cushion at high pressure, a separating piston guided in a sealed manner so that it can move inside the inner tube, a first fluid chamber, a partition which has throttle openings, and a second fluid chamber which is connected via the throttle openings of the partition to the first fluid chamber. Above a defined energy absorption threshold, the partition is can be displaced from its original installed position toward the gas chamber, with an accompanying change in the shape of the inner tube.

摘要翻译： 一种具有两个伸缩管，特别是用于机动车辆的冲击吸收减震器，由于液压阻尼力和气动弹簧力而减速，与障碍物碰撞的车辆具有由底部封闭的内管， 气体室邻近底部并且在高压下容纳气垫，分离活塞以密封方式引导，使得其能够在内管内移动，第一流体室，具有节流孔的分隔件和第二流体室 其经由隔板的节流孔连接到第一流体室。 在限定的能量吸收阈值之上，分隔件可以从其原始安装位置朝向气体室移动，伴随着内管形状的变化。

公开(公告)号：US5242157A

公开(公告)日：1993-09-07

申请号：US763937

申请日：1991-09-23

申请人： Hartmut Bonenberger ,  Holger Kirchner ,  Kurt Wagner

发明人： Hartmut Bonenberger ,  Holger Kirchner ,  Kurt Wagner

IPC分类号： B60R19/32 ,  B60R19/40 ,  F16F9/06 ,  F16F9/512

CPC分类号： F16F9/512 ,  B60R19/32 ,  B60R19/40 ,  F16F9/06 ,  B60G2400/51222 ,  B60G2400/5182 ,  B60G2500/10 ,  B60G2500/20

摘要： Impact damper for motor vehicles, the impact damper having two tubes which can be pushed one inside the other, the inner tube having a first and second fluid chamber and a gas chamber separated from the fluid chamber by a separating piston. A third fluid chamber is located behind a work piston and the tubes can be retracted or extended by changing the pressure within the fluid chambers of the impact damper.

摘要翻译： 用于机动车辆的冲击阻尼器，所述冲击阻尼器具有两个能够被一个内部推压的管，所述内管具有第一和第二流体室以及通过分离活塞与所述流体室分离的气室。 第三流体室位于工作活塞的后面，并且可以通过改变冲击阻尼器的流体室内的压力来缩回或延伸管。

公开(公告)号：US08091870B2

公开(公告)日：2012-01-10

申请号：US12231943

申请日：2008-09-08

申请人： Holger Kirchner ,  Thomas Meyer

发明人： Holger Kirchner ,  Thomas Meyer

IPC分类号： F16F9/43

CPC分类号： B60G17/044 ,  F16F9/43 ,  Y10S267/02

摘要： A self-pumping hydropneumatic spring strut is provided to have internal level control. The spring strut has an outer tube having one end sealed by a piston rod guide, a working cylinder received inside the outer tube, and a hollow piston rod extending into the working cylinder through the piston rod guide. The piston rod carries a piston, which is operable to travel axially inside the working cylinder in a sealing manner and separates the working cylinder into first and second working spaces. The first working space is under a high-pressure from a high-pressure chamber and acting as a spring and the second working space is located on a piston rod-side. The spring strut also has a pump rod received inside the hollow piston rod. The pump rod and the hollow piston rod form a piston pump, which, in response to sprung movements acted thereonto, conveys a damping media from a low-pressure chamber into the first working space connected to the high-pressure chamber. The high-pressure chamber and the low-pressure chamber are each connected to the atmosphere by a filling connection formed in the piston rod guide and a check valve operable to selectively communicate the high-pressure or the low-pressure chamber to the atmosphere.

摘要翻译： 提供自抽式液压气动弹簧支柱以具有内部液位控制。 弹簧支柱具有外管，其一端由活塞杆导向件密封，工作缸容纳在外管内部，中空活塞杆通过活塞杆导向件延伸到工作缸中。 活塞杆承载活塞，其可操作以密封方式在工作缸内轴向行进，并将工作缸分离成第一和第二工作空间。 第一工作空间处于来自高压室的高压下并用作弹簧，第二工作空间位于活塞杆侧。 弹簧支柱还具有容纳在中空活塞杆内部的泵杆。 泵杆和中空活塞杆形成活塞泵，其响应于作用在其上的弹簧运动，将阻尼介质从低压室输送到连接到高压室的第一工作空间。 高压室和低压室各自通过形成在活塞杆引导件中的填充连接件连接到大气，以及止回阀，其可操作以选择性地将高压或低压室连通​​到大气。