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公开(公告)号：EP3314146A1
公开(公告)日：2018-05-02
申请号：EP16731906.0
申请日：2016-06-24
申请人： Carl Freudenberg KG
发明人： CORDTS, Detlef
CPC分类号： F16C32/0659 , B61F15/26 , F16C2326/10 , F16F13/085 , F16F13/16
摘要： A bearing (1) for use in a rail vehicle, comprising a core device (2) and an encasing device (3) which surrounds the former, wherein the core device (2) is supported against the encasing device (3) via at least one diaphragm (4) and can be moved relative to the encasing device (3), wherein a functional chamber (5) is provided which contains an operating fluid, and wherein the functional chamber (5) is delimited by way of a pump surface (6) which is formed by the core device (2) and the diaphragm (4), is provided with regard to the object of configuring and developing a hydraulic bearing of the type mentioned at the outset in such a way that it has as great a stiffness jump as possible with as far a deflection capability as possible of the core device relative to the encasing device, wherein a projection surface of the pump surface (6) which is oriented orthogonally with respect to the axial direction (7) comprises between 60% and 99%, preferably between 70% and 99%, particularly preferably between 80% and 99%, most preferably between 90% and 99%, of the cross-sectional area of the interior space (8) of the encasing device (3) which is oriented orthogonally with respect to the axial direction (7), in which interior space (8) the diaphragm (4) and the core device (2) are received at least partially.
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公开(公告)号：EP3158218A1
公开(公告)日：2017-04-26
申请号：EP15713789.4
申请日：2015-04-08
IPC分类号： F16F13/26
CPC分类号： F16F13/262 , B60K5/1208 , B62D63/04 , F16F13/085 , F16F13/10 , F16F13/264
摘要： The invention relates to a hydraulic bearing (2) comprising a bearing spring (36), a working chamber (4) that is at least partially surrounded by the bearing spring (36) and that is filled with a hydraulic fluid, a first compensation chamber (6) and a first restrictor channel (10) for exchanging hydraulic fluid, said channel being formed between the working chamber (4) and the first compensation chamber (6). The hydraulic bearing (2) has a controllable valve (34) for shutting-off or restricting the flow of hydraulic fluid through the first restrictor channel (10). The invention also relates to a motor vehicle comprising a hydraulic bearing (2) of this type.
摘要翻译： 本发明涉及一种液压轴承（2），该液压轴承（2）包括轴承弹簧（36），至少部分地由轴承弹簧（36）围绕并充满液压流体的工作室（4），第一补偿室 （6）和用于交换液压流体的第一限流器通道（10），所述通道在工作室（4）和第一补偿室（6）之间形成。 液压轴承（2）具有用于关闭或限制通过第一限流器通道（10）的液压流体流动的可控阀（34）。 本发明还涉及一种包括这种类型的液压轴承（2）的机动车辆。
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公开(公告)号：EP2132456B1
公开(公告)日：2013-06-05
申请号：EP08717492.6
申请日：2008-03-07
发明人： HOFMANN, Manfred , GRAEVE, Arndt
CPC分类号： F16F13/20 , F16F13/085
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4.发明公开A hydroelastic mounting, particularly for an internal combustion engine 有权Hydelastisches Lager，insbesonderefüreinen Verbrennungsmotor
公开(公告)号：EP1336771A2
公开(公告)日：2003-08-20
申请号：EP03003319.5
申请日：2003-02-13
申请人： C.F. GOMMA S.p.A.
IPC分类号： F16F13/08
CPC分类号： F16F13/085 , F16F13/08 , F16F2230/0047
摘要： A hydroelastic mounting to be interposed between a first, vibrating element to be supported and a second, load-bearing element to be insulated, the mounting comprising: a body (10) comprising a rigid upper portion (30, 150) and a rigid lower portion (110) which are connected by a mass (50) of resilient material, the upper portion being intended to be connected to the element to be supported, a casing (20, 40) which is intended to be connected to the load-bearing element and forms a housing (204) for the body (10), and damping means (60, 70, 80; 212; 501-504) for damping the movements of the upper portion (30, 150), the damping means comprising a main working cavity (60) and at least one auxiliary cavity (70; 212) which communicate, are filled with liquid, and are provided with resiliently deformable walls (501; 502; 503, 504). The body (10) is formed as a cover which is coupled with a base portion (20) of the casing (20, 40) in a manner such as to close the cavities (60, 70; 212) hermetically. The lower portion (110) of the body (10) is coated by a portion of the mass (50) of resilient material which forms the deformable walls (502; 503, 504) of the at least one auxiliary cavity (70; 212) integrally.
摘要翻译： 一种液压安装件，其被插入在待支撑的第一振动元件和待绝缘的第二承载元件之间，所述安装件包括：主体（10），其包括刚性上部（30,150）和刚性下部 部分（110），其由弹性材料的质量块（50）连接，所述上部部分旨在连接到待支撑的元件;壳体（20,40），其旨在连接到承载 并且形成用于所述主体（10）的壳体（204）以及用于阻尼所述上部（30,150）的运动的阻尼装置（60,70,80; 212; 501-504），所述阻尼装置包括 主工作空腔（60）和至少一个连通的辅助空腔（70; 212），其被填充有液体，并且设置有可弹性变形的壁（501; 502; 503,504）。 主体（10）形成为与壳体（20,40）的基部（20）联接的盖子，以便以气密方式封闭空腔（60,70; 212）。 主体（10）的下部（110）由形成至少一个辅助空腔（70; 212）的可变形壁（502; 503,504）的弹性材料块（50）的一部分涂覆， 一体。
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公开(公告)号：EP3158219A1
公开(公告)日：2017-04-26
申请号：EP15713928.8
申请日：2015-04-09
IPC分类号： F16F13/26
CPC分类号： F16F13/30 , F16F13/085 , F16F13/264
摘要： The invention relates to a hydraulic bearing (2) with a support spring (36), a working chamber (4) which is at least partly surrounded by the support spring (36) and which is filled with a hydraulic fluid, a control membrane (12) which is designed to change a working chamber volume of the working chamber (4), and an electromagnetic actuator (16) for deflecting the control membrane (12), wherein the actuator (16) comprises a stator (18) and an armature (20) which can be moved in the longitudinal direction L of the stator (18); the armature (20) is mechanically connected to the control membrane (12); the stator (18) has a stator conductive element (26) made of a ferromagnetic material; the stator conductive element (26) has an upper stator collar (32) which extends in the transverse direction Q of the stator (18) and a lower stator collar (28) which extends in the transverse direction Q of the stator (18); the armature (20) has an armature conductive element (72) made of a ferromagnetic material; the armature conductive element (72) has an upper armature collar (58) which extends in the transverse direction Q of the stator (18) and a lower armature collar (54) which extends in the transverse direction Q of the stator (18); the upper stator collar (32) and the upper armature collar (58) face each other; and the lower stator collar (28) and the lower armature collar (54) face each other. The control membrane (12) is designed for a maximum deflection a in the deflection direction of the control membrane, and the mutually facing upper and/or lower collars (32, 58 or 28, 54) partly overlap over an overlap length u in the longitudinal direction L of the stator (18) such that a ratio of the overlap length u to the maximum deflection a lies between 0.1 and 1.5. The invention further relates to a motor vehicle with a corresponding hydraulic bearing (2).
摘要翻译： 具有支撑弹簧（36）的液压轴承（2），至少部分地由支撑弹簧（36）围绕并且填充有液压流体的工作室（4），控制膜 （18）和电枢（16），所述电磁致动器用于偏转所述控制膜（12），其中所述致动器（16）包括定子（18）和电枢 （20），其能够在所述定子（18）的纵向方向L上移动; 电枢（20）机械连接到控制膜（12）; 定子（18）具有由铁磁材料制成的定子导电元件（26） 定子导电元件（26）具有在定子（18）的横向方向Q上延伸的上部定子套环（32）和在定子（18）的横向方向Q上延伸的下部定子套环（28）; 电枢（20）具有由铁磁材料制成的电枢导电元件（72） 电枢导电元件72具有在定子18的横向方向Q上延伸的上部电枢套环58和在定子18的横向方向Q上延伸的下部电枢套环54。 上部定子套环（32）和上部电枢套环（58）彼此面对; 并且下部定子套环（28）和下部电枢套环（54）彼此面对。 控制膜（12）被设计用于在控制膜的偏转方向上的最大偏转α，并且相互面对的上部和/或下部轴环（32,58或28,54）在 定子（18）的纵向方向L使得重叠长度u与最大偏转α之比在0.1和1.5之间。 本发明还涉及一种具有相应液压轴承（2）的机动车。
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公开(公告)号：EP2706257A3
公开(公告)日：2015-07-29
申请号：EP13183240.4
申请日：2013-09-05
CPC分类号： F16F13/105 , F16F13/085 , F16F13/16
摘要： An example mount assembly (400) includes a first chamber (428), at least partially defined by a first elastomeric element and a second chamber (432), at least partially defined by a second elastomeric element. The assembly also includes an inertia track (436) having a central opening (438) defining an axis. The inertia track defines a serpentine passage in fluid communication with the first chamber and the second chamber. The inertia track is moveable along the axis relative to the first elastomeric element and the second elastomeric element.
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公开(公告)号：EP3290741A1
公开(公告)日：2018-03-07
申请号：EP17188201.2
申请日：2017-08-28
发明人： Snyder, Curtis , Gueno, Eric
IPC分类号： F16F13/10
CPC分类号： F16F13/085 , B62D24/02 , B62D25/088 , F16F9/49 , F16F13/103 , F16F15/022 , F16F15/0275
摘要： A hydraulic damper for a mount assembly includes a housing and a subassembly. The housing defines a cavity and is integrally formed to include a plurality of retention features. The subassembly is at least partially disposed in the cavity and is secured relative to the housing by the plurality of retention features. At least one of the plurality of retention features and the subassembly is elastically deformable in a radial direction from an initial diameter to an elastically deformed diameter such that the subassembly is sized to axially pass by the plurality of retention features in the initial diameter for insertion of the subassembly into the housing and the plurality of retention members radially extend over the subassembly in the elastically deformed diameter to secure the subassembly relative to the housing.
摘要翻译： 用于安装组件的液压阻尼器包括壳体和子组件。 该壳体限定一个空腔并且被一体地形成以包括多个保持特征。 子组件至少部分地设置在空腔中并且通过多个保持部件相对于壳体固定。 多个保持部件中的至少一个和子组件在径向方向上从初始直径到弹性变形的直径可弹性变形，使得子组件的尺寸被设计成在初始直径中轴向通过多个保持部件以插入 进入壳体的子组件和多个保持构件在弹性变形的直径上在子组件上径向延伸以将子组件相对于壳体固定。
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公开(公告)号：EP3158217A1
公开(公告)日：2017-04-26
申请号：EP15713788.6
申请日：2015-04-08
IPC分类号： F16F13/26
CPC分类号： F16F13/264 , B60K5/1208 , B62D63/04 , F16F13/085 , F16F13/105
摘要： The invention relates to a hydraulic mount (2), comprising a supporting spring (36), a working chamber (4), which is at least partially surrounded by the supporting spring (36) and is filled with a hydraulic fluid, an equalization chamber (6), a hydraulic mount (8), which is arranged between the working chamber (4) and the equalization chamber (6), a throttle channel (10) for the exchange of hydraulic fluid, which throttle channel is formed between the working chamber (4) and the equalization chamber (6), a control membrane (12), which is designed to change a working chamber volume (14) of the working chamber (4), and an actuator (16) for deflecting the control membrane (12), wherein the hydraulic mount (2) has a control channel (24), which leads from the working chamber (4) to the control membrane (12), and wherein a flow resistance of the control channel (24) is greater than a flow resistance of the throttle channel (10). The invention further relates to a motor vehicle having such a hydraulic mount (2).
摘要翻译： 本发明涉及一种液压支架（2），其包括支撑弹簧（36），至少部分地由支撑弹簧（36）围绕并充满液压流体的工作室（4），均衡室 （6），布置在所述工作室（4）和所述平衡室（6）之间的液压支架（8），用于交换液压流体的节流通道（10），所述节流通道形成在所述工作室 （4）和均衡室（6）;控制膜（12），其设计成改变工作室（4）的工作室容积（14）;以及致动器（16），其用于偏转控制膜 （12），其中所述液压支架（2）具有从所述工作室（4）通向所述控制膜（12）的控制通道（24），并且其中所述控制通道（24）的流动阻力更大 比节流通道（10）的流动阻力小。 本发明还涉及一种具有这种液压底座（2）的机动车辆。
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公开(公告)号：EP1611366A2
公开(公告)日：2006-01-04
申请号：EP04749490.1
申请日：2004-03-29
发明人： DEBOLT, John, T. , EMIN, Didier, T.
IPC分类号： F16F1/00
CPC分类号： F16F13/085 , F16F1/3849 , F16F13/10 , F16F13/105
摘要： An improved and tight package vibration isolator assembly increases the strength of the mount structure without compromising the efficiency of the damping features. An exo-skeleton bracket design provides a rigid structural strength able to withstand extreme loads. The bracket also allows forces to bypass the fluid components of the damping assembly that are otherwise subject to potential passage of forces therethrough. The exo-skeleton bracket provides a stiff structure that substantially surrounds the damping assembly. Tuning of the assembly is also simplified through use of a travel limiter assembly, the cross-section of which may change in shape, or characteristics of a surrounding resilient sleeve selectively altered, to tune the damping characteristics of the damping assembly.
摘要翻译： 改进和紧密的包装隔振器组件增加了安装结构的强度，而不损害阻尼特性的效率。 外骨架支架设计提供了能够承受极端载荷的刚性结构强度。 支架还允许力绕过阻尼组件的流体部件，否则所述流体部件会受到力的潜在通过。 外骨架支架提供了基本上围绕阻尼组件的坚硬结构。 通过使用行程限制器组件来简化组件的调整，该行程限制器组件的横截面可以改变形状，或者选择性地改变周围的弹性套筒的特性，以调整阻尼组件的阻尼特性。
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公开(公告)号：EP2706257A2
公开(公告)日：2014-03-12
申请号：EP13183240.4
申请日：2013-09-05
CPC分类号： F16F13/105 , F16F13/085 , F16F13/16
摘要： An example mount assembly (400) includes a first chamber (428), at least partially defined by a first elastomeric element and a second chamber (432), at least partially defined by a second elastomeric element. The assembly also includes an inertia track (436) having a central opening (438) defining an axis. The inertia track defines a serpentine passage in fluid communication with the first chamber and the second chamber. The inertia track is moveable along the axis relative to the first elastomeric element and the second elastomeric element.
摘要翻译： 示例性安装组件（400）包括至少部分地由第一弹性体元件和第二腔室（432）限定的第一腔室（428），其至少部分地由第二弹性体元件限定。 组件还包括具有限定轴线的中心开口（438）的惯性轨道（436）。 惯性轨道限定了与第一腔室和第二腔室流体连通的蛇形通道。 惯性轨道可相对于第一弹性体元件和第二弹性体元件沿轴线移动。
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