公开(公告)号：US4646704A

公开(公告)日：1987-03-03

申请号：US819384

申请日：1986-01-16

申请人： Hans-Joachim Gora ,  Bernhard Lange

发明人： Hans-Joachim Gora ,  Bernhard Lange

IPC分类号： F04F13/00 ,  F04F99/00 ,  F02B33/00

CPC分类号： F04F13/00

摘要： A pressure wave supercharger for internal combustion engines, particularly those in motor vehicles, has a rotor, driven in proportion to the engine speed, with a plurality of rotor cells oriented parallel to its axis of rotation. The cells are connected, at one end, in the exhaust gas flow between the exhaust manifold and the exhaust system and, at the other end, in the intake air stream between the air intake and the intake manifold. Placed on the rotor and concentric therewith is a rigid vibration damping ring, which is contacted by a support, firmly attached to the rotor, so as to create friction. The friction produced by sliding of the rigid ring on the support, acts to absorb a large part of the vibration energy of the rotor and thereby, correspondingly, to eliminate the production of annoying noise.

摘要翻译： 用于内燃机的压力波增压器，特别是机动车辆的压力波增压器具有与发动机转速成比例地驱动的转子，多个转子电池平行于其旋转轴定向。 电池的一端连接在排气歧管和排气系统之间的排气流中，另一端连接在进气口和进气歧管之间的进气流中。 放置在转子上并与其同心的是刚性的减振环，其被支撑件接触，牢固地附接到转子上，以产生摩擦。 刚性环在支撑件上的滑动所产生的摩擦起到吸收转子的大部分振动能量的作用，从而相应地消除了烦人的噪音的产生。

公开(公告)号：US4679649A

公开(公告)日：1987-07-14

申请号：US791754

申请日：1985-10-28

申请人： Klaus Hoerig ,  Hans-Joachim Gora

发明人： Klaus Hoerig ,  Hans-Joachim Gora

IPC分类号： B60K5/12 ,  F16F13/26 ,  B60K5/00

CPC分类号： B60K5/1283 ,  F16F13/262

摘要： The mounting of an engine with at least one hydraulically damped spring element on the body of a motor vehicle having a wheel which is spring-mounted with respect to the body. Movements of the engine as a result of irregularities in its path are damped by a displacement transducer placed between the body and the wheel, and the hydraulically damped spring element is operatively connected to the displacement transducer in such a way that as the signal from the displacement transducer increases as a result of a change in displacement between the body and the wheel, the hydraulic damping of the spring element increases.

摘要翻译： 具有至少一个液压阻尼弹簧元件的发动机的安装在机动车辆的车体上，该车辆具有相对于车身弹簧安装的车轮。 作为其路径的不规则性的发动机的运动被置于主体和车轮之间的位移传感器阻尼，并且液压阻尼的弹簧元件可操作地连接到位移传感器，使得作为来自位移的信号 传感器由于主体和车轮之间的位移变化而增加，弹簧元件的液压阻尼增加。

公开(公告)号：US4664219A

公开(公告)日：1987-05-12

申请号：US791755

申请日：1985-10-28

申请人： Klaus Hoerig ,  Hans-Joachim Gora

发明人： Klaus Hoerig ,  Hans-Joachim Gora

IPC分类号： B60K5/12 ,  F16F13/26

CPC分类号： F16F13/26 ,  B60K5/1283 ,  Y10S180/902

摘要： An engine is mounted on a motor vehicle chassis with at least one rubber metal mount acted upon hydraulically to vary its spring rate under the control of a hydraulic control device. The motor vehicle have has at least one wheel mounted in a sprung fashion to the chassis and the engine displacement vibrations are minimized by a displacement transducer placed between the wheel and the chassis that signals the control device to hydraulically increase the spring rate of the engine mount with increasing displacement between the wheel and chassis in advance of wheel movement passed through the chassis affecting the engine in a predetermined frequency range.

摘要翻译： 发动机安装在机动车辆底盘上，其中至少一个橡胶金属支架以液压方式作用，以在液压控制装置的控制下改变其弹簧刚度。 机动车辆具有至少一个以悬挂方式安装在底盘上的轮子，并且通过放置在车轮和底盘之间的位移传感器来最小化发动机位移振动，该位移传感器指示控制装置以液压方式增加发动机支架的弹簧刚度 在车轮移动之前，车轮和底盘之间的位移增加，其通过底盘影响发动机在预定频率范围内。

公开(公告)号：US4623035A

公开(公告)日：1986-11-18

申请号：US704684

申请日：1985-02-22

申请人： Kurt Schad ,  Hans-Joachim Gora

发明人： Kurt Schad ,  Hans-Joachim Gora

IPC分类号： F01N1/08

CPC分类号： F01N1/08

摘要： A muffler is disclosed comprising a closed housing having an annular inlet and an annular outlet neck, and the housing having arranged therein a pair of axially extending pipes which are at least partially overlapping one another. One of the pipes is connected to the inlet neck and has a circumferentially arranged passageway to permit the exhaust gases to be directed from the inlet neck to the inside of the housing. The other pipe is connected to the outlet neck and has a circumferentially arranged passageway to permit the exhaust gases to be directed from inside the housing to the outlet neck.

摘要翻译： 公开了一种消声器，其包括具有环形入口和环形出口颈部的​​封闭壳体，并且所述壳体在其中布置有至少部分地彼此重叠的一对轴向延伸的管。 一个管道连接到入口颈部并且具有周向布置的通道，以允许废气从入口颈部引导到壳体的内部。 另一个管道连接到出口颈部并且具有周向布置的通道，以允许废气从壳体内部引导到出口颈部。