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1.发明授权
公开(公告)号：US4893800A
公开(公告)日：1990-01-16
申请号：US231014
申请日：1988-08-11
申请人： Toshiyuki Tabata
发明人： Toshiyuki Tabata
CPC分类号： C10M171/001 , F16F13/30
摘要： A power unit mount includes a housing in which first and second electrode bodies are suspended and which is filled with a fluid which exhibits a change in viscosity when a voltage is applied thereacross. The control of the voltage application is determined by a control circuit which is operatively connected to a plurality of sensors which include an engine speed sensor, a road wheel speed sensor, a relative displacement sensor and an absolute displacement sensor. A variant includes a solenoid powered vibration generator which can be energized under predetermined conditions in a manner to improve vibration attenuation.
摘要翻译： 功率单元安装件包括壳体，其中第一和第二电极体悬挂在其中，并且当其上施加电压时，其中填充有表现出粘度变化的流体。 电压施加的控制由可操作地连接到包括发动机转速传感器，车轮速度传感器，相对位移传感器和绝对位移传感器的多个传感器的控制电路确定。 一种变型包括螺线管供电的振动发生器，其可以在预定条件下以改善振动衰减的方式被激励。
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2.发明授权
公开(公告)号：US4850578A
公开(公告)日：1989-07-25
申请号：US232132
申请日：1988-08-15
申请人： Motohiro Katayama , Tatsuya Suzuki
发明人： Motohiro Katayama , Tatsuya Suzuki
摘要： A fluid-filled elastic mount including an elastic body for connection of a first and a second member, a closure member secured to the second member and cooperating with at least the elastic body to define a fluid chamber filled with a non-compressible fluid, a device for dividing the fluid chamber into a first chamber on the side of the first member and a second chamber on the side of the second member, a device for defining a passage for restricted communication between the first and second chambers, and a device for accommodating a pressure difference between the first and second chambers. The elastic mount further includes an operating device which has a recess, divides the first chamber into a first section on the side of the first member, and a second section on the side of the partition device in which the recess is open, cooperates with an inner wall surface of the first chamber to define an annular restriction gap, and is elastically connected to the first member, a mass member of a predetermined mass located in the recess, a first elastic member for elastic connection between the mass member and the operating device, a first passage supported by the mass member for fluid communication between the recess and the second section, and a second passage supported by the operating device for fluid communication between the recess and the first section.
摘要翻译： 一种流体填充的弹性支架，包括用于连接第一和第二构件的弹性体，封闭构件，固定到第二构件并与至少弹性体配合以限定填充有不可压缩流体的流体室; 用于将流体室分成在第一构件侧的第一室和在第二构件侧的第二室的装置，用于限定用于第一和第二室之间的受限连通的通道的装置，以及用于容纳 第一和第二室之间的压力差。 弹性支架还包括具有凹部的操作装置，将第一腔室分为第一部件侧的第一部分和凹部打开的分隔装置一侧的第二部分，与第一部件配合， 所述第一室的内壁表面限定环形限制间隙，并且弹性地连接到所述第一构件，位于所述凹部中的预定质量的质量构件，用于在所述质量构件和所述操作装置之间弹性连接的第一弹性构件 ，由所述质量构件支撑以在所述凹部和所述第二部分之间流体连通的第一通道，以及由所述操作装置支撑的用于在所述凹部和所述第一部分之间流体连通的第二通道。
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公开(公告)号：US4826126A
公开(公告)日：1989-05-02
申请号：US227659
申请日：1988-08-03
申请人： Motohiro Katayama , Tatsuya Sukuki
发明人： Motohiro Katayama , Tatsuya Sukuki
CPC分类号： F16F13/22
摘要： A fluid-filled elastic mount including a first support member and second support member, an elastic body interposed between the first and second support members, a closure member for partially defining a fluid chamber filled with a non-compressible fluid, a partition device for dividing the fluid chamber into a pressure-receiving chamber and an equilibrium chamber, a device for defining a restricted passage for restricted fluid communication between the pressure-receiving and equilibrium chambers, and a movable member which is supported deformably or displaceably in a load-receiving direction. The elastic mount further includes an operating device having a cup-shaped member for dividing the pressure-receiving chamber into a first section on the side of the first support member and a second section on the side of the partition device. The cup-shaped member cooperates with the elastic body to define an annular restricted portion which communicates with the first and second sections. The operating member further has an elastic member, and a resonance member elastically supported by the elastic member and having a first communication hole.
摘要翻译： 包括第一支撑构件和第二支撑构件的流体填充的弹性支架，插入在第一和第二支撑构件之间的弹性体，用于部分地限定填充有不可压缩流体的流体室的封闭构件，用于分割的分隔装置 流体室进入受压室和平衡室，用于限定压力接收和平衡室之间受限制的流体连通的限制通道的装置以及在负载接收方向上可变形地或可移位地支撑的可动构件 。 弹性安装件还包括具有杯形部件的操作装置，用于将压力接收室分成第一支撑部件侧的第一部分和分隔装置一侧的第二部分。 杯形构件与弹性体配合以限定与第一和第二部分连通的环形限制部分。 操作构件还具有弹性构件和由弹性构件弹性地支撑并具有第一连通孔的共振构件。
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公开(公告)号：US4779585A
公开(公告)日：1988-10-25
申请号：US135459
申请日：1987-12-21
申请人： Stefan Behrens , Manfred Hofmann
发明人： Stefan Behrens , Manfred Hofmann
CPC分类号： F16F13/10
摘要： A hydraulic-damping engine mount includes a working chamber having a given diameter and a compensating chamber. A rigid intermediate plate is disposed between the chambers. A conical jacket-like rubber-elastic wall has relatively smaller and larger diameter ends. A metal bearing plate is disposed at the smaller diameter end and at least partly defines the working chamber along with the intermediate plate and the wall. The intermediate plate has an overflow opening formed therein interconnecting the chambers. A rigid plate in the form of a circular disk has a diameter smaller than the given diameter. The rigid plate is disposed in the working chamber parallel to the intermediate plate and is rigidly connected to the bearing plate.
摘要翻译： 液压阻尼发动机支架包括具有给定直径的工作室和补偿室。 刚性中间板设置在室之间。 锥形夹套状橡胶弹性壁具有相对较小和较大直径的端部。 金属支承板设置在较小直径端，并且至少部分地与中间板和壁一起限定工作室。 中间板具有形成在其中的溢流开口，互连室。 圆盘形式的刚性板具有小于给定直径的直径。 刚性板在工作室中平行于中间板设置，并刚性地连接到支承板上。
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公开(公告)号：US4721288A
公开(公告)日：1988-01-26
申请号：US742293
申请日：1985-06-07
申请人： Rainer Andra , Manfred Hofmann
发明人： Rainer Andra , Manfred Hofmann
IPC分类号： B60K5/12 , F16F13/00 , F16F13/10 , F16F13/18 , F16F13/20 , F16F13/22 , B60G15/04 , F16F7/10 , F16F15/04 , F16M13/00
摘要： A two-chamber engine mount with hydraulic damping includes an engine side to be connected to an engine, fluid-filled chambers having rubber-elastic peripheral walls including a chamber disposed closer to the engine side, an intermediate plate disposed between the chambers having a conduit disposed therein through which the chambers are interconnected, an engine support plate at the engine side having a first membrane chamber formed therein, a first membrane closing off the first membrane chamber, the intermediate plate having a second central membrane chamber formed therein, and a second membrane closing off the second membrane chamber from the fluid-filled chamber to the engine side.
摘要翻译： 具有液压阻尼器的双室发动机支架包括要连接到发动机的发动机侧，具有橡胶弹性周壁的流体填充室，包括靠近发动机侧设置的室，设置在室之间的中间板， 设置在其中腔室相互连接的发动机支撑板，其中形成有第一膜室的发动机支撑板，封闭第一膜室的第一膜，中间板具有形成在其中的第二中心膜室， 膜将第二膜室从流体填充室封闭到发动机侧。
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公开(公告)号：US4664360A
公开(公告)日：1987-05-12
申请号：US788339
申请日：1985-10-17
申请人： Giacomo Sciortino
发明人： Giacomo Sciortino
IPC分类号： B60K5/12 , F16F13/00 , F16F13/10 , F16F13/18 , F16F13/20 , F16F13/22 , F16M7/00 , B60G13/00 , F16F15/04
摘要： A hydraulically damped engine mount comprising a working space bounded by a mounting bracket, a supporting spring and a partition wall, and an equalizing space bounded by the partition wall and by a resilient buffer wall, which are interconnected through a throttle opening and are filled with a liquid, as well as a gas-filled chamber which is disposed within the partition wall and is closed relative to the working space by a circular first disk suspended from an elastic annular diaphragm, the gas-filled chamber being further closed relative to the equalizing space by a second disk suspended from an annular diaphragm, and the first and second disks being formed by first and second neutralizing masses.
摘要翻译： 一种液压阻尼发动机支架，其包括由安装支架，支撑弹簧和分隔壁界定的工作空间，以及由分隔壁和弹性缓冲壁限定的平衡空间，弹性缓冲壁通过节气门开口相互连接，并且填充有 液体以及设置在分隔壁内并且通过由弹性环形隔膜悬挂的圆形第一盘相对于工作空间关闭的充气室，气体充填腔室相对于均衡器进一步关闭 空间由第二盘从环形隔膜悬挂，第一和第二盘由第一和第二中和块形成。
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公开(公告)号：US4645189A
公开(公告)日：1987-02-24
申请号：US730770
申请日：1985-05-03
申请人： Jorn-Rainer Quast
发明人： Jorn-Rainer Quast
CPC分类号： F16F13/106 , F16F13/22
摘要： Hydraulic-vibrationally damping rubber mount for motor vehicles with two rigid end surfaces opposite one another in the axial direction and at least two chambers containing damping fluid arranged one after the other, whereby the chambers are connected with one another by means of a choke point. The partition delimiting the two chambers is designed rigidly in the outer region, and held in an axially-movable manner in the inner region. There is a fixed body included in the center. The elastic wall, by means of its flexibility, prevents any cavitation in the rubber mount. At the same time, the fixed body can be used as a tuned vibration-absorption mass for the frequency-dependent reduction of the dynamic spring rigidity. In addition, a bypass can be formed in the inner region, whereby by means of webs, a pre-stressed disc is pressed against a seal surface, so that for large amplitudes of generating a vacuum in the damping fluid causing cavitation, the pre-stressing is overcome, and releases a bypass, so that no disruptive vibrational effects occur.
摘要翻译： 用于机动车辆的液压振动阻尼橡胶座，其两个刚性端面沿轴向彼此相对，并且至少两个腔室包含一个接一个地布置的阻尼流体，由此腔室通过阻塞点相互连接。 限定两个室的隔板在外部区域刚性设计，并且在内部区域中以可轴向移动的方式保持。 中心有一个固定的身体。 弹性壁借助其弹性防止橡胶座中的任何气蚀。 同时，固定体可以用作调节振动吸收质量，用于动态弹簧刚度的频率依赖性降低。 此外，可以在内部区域中形成旁路，由此通过腹板将预应力盘压在密封表面上，使得对于在阻尼流体中产生真空的大振幅引起空化， 克服压力，并释放旁路，以免发生破坏性的振动效应。
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公开(公告)号：US4637584A
公开(公告)日：1987-01-20
申请号：US722713
申请日：1985-04-11
申请人： Shin Takehara
发明人： Shin Takehara
CPC分类号： F16F13/22
摘要： A fluid-containing power unit mount device in which an elastic member is secured between a power unit side base plate and a vehicle body side base plate to form an inner space. A fluid is enclosed in the inner space, forming a fluid chamber. An aperture is provided in one of the base plates, and this aperture is blocked by an elastic member on which is mounted a mass body.
摘要翻译： 一种含流体的动力单元安装装置，其中弹性构件固定在动力单元侧底板和车身侧底板之间以形成内部空间。 流体封闭在内部空间中，形成流体室。 在一个基板中设置有孔，并且该孔被其上安装有质量体的弹性构件阻挡。
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公开(公告)号：US4613118A
公开(公告)日：1986-09-23
申请号：US581153
申请日：1984-02-17
申请人： Isamu Morita
发明人： Isamu Morita
摘要： A fluid-sealed engine mounting comprising a connector for being connected to an engine, a base for being mounted on a vehicle frame, and an elastic member joining the connector to the base, the connector, the base, and the elastic member jointly defining a fluid chamber in which a fluid is sealed. The fluid-sealed engine mounting has a variable-volume member mounted on one of the connector and the base in the fluid chamber and containing at least a gas sealed therein, the first variable-volume member being expandable and contractable in a direction in which vibrations are transmitted in the fluid chamber.
摘要翻译： 一种流体密封的发动机安装件，包括用于连接到发动机的连接器，用于安装在车架上的基座和将连接器连接到基座，连接器，基座和弹性构件的弹性构件，共同限定一个 流体室中流体被密封。 流体密封的发动机安装件具有安装在流体室中的连接器和基座中的一个上的可变容积部件，并且至少包含密封在其中的气体，第一可变容积部件可沿振动的方向膨胀和收缩 在流体室中传输。
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公开(公告)号：US11009097B2
公开(公告)日：2021-05-18
申请号：US16263410
申请日：2019-01-31
申请人： The Pullman Company
摘要： A hydraulic mount includes an inner tubular assembly, first and second elastomeric bodies and a fluid-track. The first and second elastomeric bodies are attached to the inner tubular assembly and cooperate to define a first fluid chamber. The second elastomeric body also defines a second fluid chamber that is in fluid communication with the first fluid chamber via the fluid-track. The fluid-track is attached to the inner tubular assembly partially disposed in the first fluid chamber. The fluid-track includes a central portion, a peripheral portion and a passage. The peripheral portion extends radially outwardly from a periphery of the central portion. The passage provides fluid communication between the first and second fluid chambers. Gaps are positioned between the peripheral portion and a wall of one of the first and second elastomeric bodies. The peripheral portion being configured to contact the wall during loading of the inner tubular assembly to restrict movement of the inner tubular assembly and the fluid-track.
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