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1.发明授权
公开(公告)号：US5020782A
公开(公告)日：1991-06-04
申请号：US422763
申请日：1989-10-17
CPC分类号： F16F13/106
摘要： A hydraulic damped rubber bearing includes a damping devices for damping low and high-frequency vibrations. A damping device for low-frequency vibrations utilizes throttle or resonant effects and a damping device for high-frequency vibrations above 10 Hz utilizes a flexibly expandable waveguide, which is closed off at the end distal the working chamber by an element having a reflection-free resistance to flow.
摘要翻译： 液压阻尼橡胶轴承包括用于阻尼低频和高频振动的阻尼装置。 用于低频振动的阻尼装置使用节流或谐振效应，并且用于高于10Hz的高频振动的阻尼装置利用柔性可扩展波导，该波导通过具有无反射的元件在工作室的远端被封闭 耐流动性。
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2.发明授权
公开(公告)号：US5349537A
公开(公告)日：1994-09-20
申请号：US831725
申请日：1992-02-05
CPC分类号： F16F13/264 , G05D19/02 , B60G2202/14 , B60G2202/24 , B60G2400/25 , B60G2400/91 , B60G2600/44 , B60G2600/90
摘要： A hydraulically damped rubber bearing, that supports a vibrating mechanical subassembly on a substructure, has an actuator with an electromagnetic drive mechanism associated with a fluid filled chamber. The drive mechanism is responsive to performance characteristic controls which are electrically connected to at least one signal emitter in the subassembly and have a final stage in the front of a power amplifier.
摘要翻译： 支撑在子结构上的振动机械子组件的液压阻尼橡胶轴承具有与流体填充腔相关联的电磁驱动机构的致动器。 驱动机构响应于电气连接到子组件中的至少一个信号发射器并且在功率放大器的前面具有最后级的性能特性控制。
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公开(公告)号：US5346192A
公开(公告)日：1994-09-13
申请号：US14964
申请日：1993-02-08
CPC分类号： F16F13/264
摘要： A rubber bearing, in which a liquid-filled working chamber is bounded by an expanding member and by a compensating wall that is capable of moving back and forth in the direction of the working chamber, wherein the compensating wall consists at least partially of a material that is capable of being moved by magnetic forces and extends relatively movably with one partial area into an air gap between a pair of coils comprised of two mutually opposing magnetic coils, which are rigidly supported in two coil braces and are capable of receiving an electric alternating current. The magnetic fluxes of the magnetic coils in the air gap are superimposed upon the magnetic flux of at least one permanent magnet, and the magnetic coils synchronously receive an electric current in such a way that the magnetic flux generated by the permanent magnet is strengthened on one side of the compensating wall and weakened on the other side of the compensating wall.
摘要翻译： 橡胶轴承，其中充满液体的工作室由膨胀构件和补偿壁限定，该补偿壁能够在工作室的方向上来回移动，其中补偿壁至少部分地由材料 其能够被磁力移动并且以一个部分区域相对移动地延伸到由两个相互相对的磁性线圈组成的一对线圈之间的气隙中，该两个线圈被刚性地支撑在两个线圈支架中并且能够接收电交替 当前。 气隙中的磁性线圈的磁通量叠加在至少一个永磁体的磁通上，并且磁性线圈同步地接收电流，使得由永久磁铁产生的磁通强化在一个 补偿墙的一侧并且在补偿壁的另一侧被削弱。
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4.发明授权Hydraulically damped bearing for a piston engine having a relief valve for insulating engine idling vibrations 失效用于活塞发动机的液压阻尼轴承具有用于绝缘发动机怠速振动的安全阀
公开(公告)号：US5356122A
公开(公告)日：1994-10-18
申请号：US818735
申请日：1992-01-07
CPC分类号： F16F13/262
摘要： A hydraulically damped bearing for a piston engine has a liquid-filled working chamber that communicates with the compensating chamber by means of a duct-type conduit. The effective length of the conduit can be shortened by arbitrarily actuating a relief valve, which is arranged between the outlets of the conduit that communicate with the working and compensating chambers. The respective distances between the valve and the outlets are dimensioned so that the liquid volume contained in the linear section defining the effective length L of the conduit vibrates essentially in phase with the bearing member when vibrations of a frequency corresponding to the idling speed are introduced.
摘要翻译： 用于活塞发动机的液压阻尼轴承具有充满液体的工作室，其通过导管式导管与补偿室连通。 导管的有效长度可以通过任意地致动安全阀来缩短，安全阀布置在与工作和补偿室连通的导管的出口之间。 阀和出口之间的相应距离的尺寸被确定为使得限定导管的有效长度L的直线部分中包含的液体体积在引入与怠速速度对应的频率的振动时基本上与轴承部件相同。
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公开(公告)号：US5273263A
公开(公告)日：1993-12-28
申请号：US923290
申请日：1992-07-31
CPC分类号： F16F13/18 , F16F13/264
摘要： A controllable rubber bearing with a hydraulic damping device, in which a fluid-filled working space is limited by a plate of magnetizable material. The plate is supported on a spring at least partially. The plate can be moved back and forth in the direction of the working space, as a function of preset parameters, using a magnet system. The support element comprises at least two opposite partial elements at least within the axial expanse of the magnet coil, which are separated from one another by an electrically insulating layer. The insulating layer extends parallel to the direction of motion of the plate and is essentially perpendicular to at least one groove of the support element, which can be made of soft iron or a moldable magnetizable material.
摘要翻译： 具有液压阻尼装置的可控橡胶轴承，其中充满液体的工作空间由可磁化材料板限制。 板至少部分地支撑在弹簧上。 使用磁体系统，可以根据预设参数，在工作空间的方向上来回移动板。 支撑元件至少包括两个相对的部分元件，至少在电磁线圈的轴向范围内，它们通过电绝缘层彼此分开。 绝缘层平行于板的运动方向延伸，并且基本上垂直于支撑元件的至少一个凹槽，其可由软铁或可模制的可磁化材料制成。
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公开(公告)号：US5042786A
公开(公告)日：1991-08-27
申请号：US471151
申请日：1990-01-26
CPC分类号： F16F13/264 , F16F13/18
摘要： A hydraulically damped rubber mounting in which a liquid filled working chamber 1 is bounded in at least a first partial area by a plate 3 which is made of a magnetizable material and supported on a spring 2. Depending upon the parameters, the plate 3 can be moved back and forth in direction of the working chamber 1 by means of a magnetic system. The transmission of acoustically effective vibrations via the rubber mounting can thus be suppressed.
摘要翻译： 一种液压阻尼橡胶安装件，其中充满液体的工作室1通过由可磁化材料制成并支撑在弹簧2上的板3在至少第一部分区域中限定。根据参数，板3可以是 通过磁力系统在工作室1的方向上来回移动。 因此可以抑制通过橡胶安装件的声学有效振动的传递。
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公开(公告)号：US5318283A
公开(公告)日：1994-06-07
申请号：US976080
申请日：1992-11-13
CPC分类号： F16F13/264 , B60G2600/26
摘要： A rubber bearing, in which a liquid-filled working chamber is bounded by an expanding member and by a compensating wall that is capable of moving back and forth in the direction of the working chamber, wherein the compensating wall consists at least partially of a material that is capable of being moved by magnetic forces and extends relatively movably with one partial area into an air gap between mutually opposing electromagnets, which are capable of receiving an electric current. Each electromagnet has at least one coil capable of receiving a d.c. current and at least one coil capable of receiving an a.c. current. In the opposing electromagnets, current traverses either the direct current coils or the alternating coils in opposite directions.
摘要翻译： 橡胶轴承，其中充满液体的工作室由膨胀构件和补偿壁限定，该补偿壁能够在工作室的方向上来回移动，其中补偿壁至少部分地由材料 其能够被磁力移动并且通过一个部分区域相对移动地延伸到能够接收电流的相互相对的电磁体之间的气隙中。 每个电磁体具有至少一个能够接收直流的线圈。 电流和至少一个线圈，能够接收一个交流电。 当前。 在相对的电磁铁中，电流在相反方向上横穿直流线圈或交流线圈。
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公开(公告)号：US5085413A
公开(公告)日：1992-02-04
申请号：US473773
申请日：1990-02-02
CPC分类号： F16F13/262 , F16F13/10
摘要： A rubber mounting which has a hydraulic damping device for damping vibrations of a predetermined frequency including a working and equalization chamber (6, 4) joined by a connecting passage (10) and filled with a hydraulic liquid. The connecting passage (10) is channel-like configured and dimensioned such that when subject to vibrations of the frequency to be damped the enclosed liquid volume can be made to resonate and such that the connecting passage (10) is narrowed to a throttle (12) only in the area of a point which is narrowly defined in axial direction.
摘要翻译： 一种橡胶安装件，其具有用于阻尼预定频率的振动的液压阻尼装置，包括由连接通道（10）连接并填充有液压液体的工作和均衡室（6,4）。 连接通道（10）是通道状的构造和尺寸，使得当受到要被阻尼的频率的振动时，封闭的液体体积可以使谐振，并且使得连接通道（10）变窄到节流阀（12 ）仅在轴向方向上狭窄的点的区域中。
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公开(公告)号：US5139241A
公开(公告)日：1992-08-18
申请号：US614407
申请日：1990-11-15
CPC分类号： F16F13/28 , F16F13/1463
摘要： A resilient mount for a piston engine, in which two liquid-filled working chambers (1, 2) are provided that are bounded by elastically inflatable boundary walls and are connected by at least two connecting passageways arranged in parallel. The connecting passageways include a damping passageway (6) which is arbitrarily closable by a valve (7). The damping passageway (6) forms a duct and which is so dimensioned that the enclosed liquid mass enters into a relative vibrating movement in phase with the piston engine, when the piston engine operates at idle speed, with an amplitude which is greater than the amplitude of the movements of the engine, multiplied by the ratio of the displacement cross section of the inflatable boundary walls (3) and the cross sectional area of the damping passageway (6).
摘要翻译： 一种用于活塞发动机的弹性支架，其中设置有两个充满液体的工作室（1,2），其被弹性充气的边界壁限定，并且通过平行布置的至少两个连接通道相连接。 连接通道包括可由阀（7）任意关闭的阻尼通道（6）。 阻尼通道（6）形成管道，其尺寸被确定为使得当活塞发动机以怠速运行时，封闭的液体质量进入与活塞发动机同相的相对振动运动，振幅大于振幅 发动机的运动乘以可充气边界壁（3）的位移横截面与阻尼通道（6）横截面积的比值。
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公开(公告)号：US5092566A
公开(公告)日：1992-03-03
申请号：US565632
申请日：1990-08-10
申请人： Tillman Freudenberg
发明人： Tillman Freudenberg
摘要： A hydraulically damped rubber bearing has a working chamber defined by a rubber-elastic spring member, a bearing member, a journal bearing, and an end wall, which is flexibly movable in the direction of the working chamber. The end wall is provided with an elastic suspension mount that can be forced into abutment with a stop surface in dependence upon predetermined parameters. The suspension mount is connected directly to the journal bearing and the stop surface is formed as a rigid part of the journal bearing. A control device selectively permits free movement of the end wall when acoustically disturbing vibrations are introduced into the bearing.
摘要翻译： 液压阻尼橡胶轴承具有由橡胶弹性弹簧构件，支承构件，轴颈轴承和端壁限定的工作室，该弹性构件能够在工作室的方向上灵活移动。 端壁设置有可根据预定参数被迫与止动表面邻接的弹性悬挂安装座。 悬挂支架直接连接到轴颈轴承上，止动面形成为轴颈轴承的刚性部分。 当声学干扰的振动被引入到轴承中时，控制装置选择性地允许端壁的自由移动。
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