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1. 发明申请

US20140145383A1 FLUID-FILLED VIBRATION DAMPING DEVICE 有权
标题翻译：流体填充振动阻尼装置
公开(公告)号：US20140145383A1
公开(公告)日：2014-05-29
申请号：US14059999
申请日：2013-10-22
申请人： Tokai Rubber Industries, Ltd.
发明人： Takayoshi YASUDA , Hiroyuki ICHIKAWA , Akio SAIKI
IPC分类号： F16F13/26 , F16F13/10
CPC分类号： F16F13/268 , F16F13/107
摘要： A fluid-filled vibration damping device including a second orifice passage and a third orifice passage tuned to a lower frequency than the second orifice passage, and an actuator including an output portion facing openings of the second and third orifice passages on a side of an equilibrium chamber via a flexible film. The flexible film obstructs the openings of the second and third orifice passages when the output portion comes into contact against a partition member so that the third orifice passage is blocked while the second orifice passage is substantially placed in communication owing to a center recess of the output portion permitting deformation of the flexible film. Meanwhile, the flexible film is separated from the openings of the second and third orifice passages when the output portion is separated from the partition member so that the two orifice passages are placed in communication.
摘要翻译：一种流体填充的减振装置，包括第二孔口通道和第三孔口通道，其被调节到比第二孔口通道更低的频率，以及致动器，其包括在平衡侧的面向第二和第三孔口通道的开口的输出部分室通过柔性膜。当输出部分与分隔构件接触时，柔性膜阻挡第二和第三孔口的开口，使得第三孔口通道被阻挡，同时第二孔口通道基本上由于输出的中心凹部而连通部分允许柔性膜的变形。同时，当输出部分与分隔件分离时，柔性膜与第二和第三孔口通道的开口分离，使得两个孔口通道相互连通。

2. 发明申请

US20110291335A1 HYDRAULICALLY DAMPED MOUNTING DEVICE 有权
标题翻译：液压阻尼安装装置
公开(公告)号：US20110291335A1
公开(公告)日：2011-12-01
申请号：US12868313
申请日：2010-08-25
申请人： Michael Paul Rooke
发明人： Michael Paul Rooke
IPC分类号： F16F13/10
CPC分类号： F16F13/268 , F16F13/102
摘要： A hydraulically damped mounting device has first and second anchor parts connected by a first deformable wall, and a working chamber for hydraulic fluid partially bounded by the first deformable wall. The working chamber is connected to a composition chamber for the hydraulic fluid by a first passageway, the composition chamber being partially bounded by a second deformable wall. There is also an auxiliary chamber partially bounded by a third deformable wall connected to the working chamber by a second passageway. The mounting device then has a vacuum chamber connectable to a vacuum source for varying the pressure in the vacuum chamber.
摘要翻译：液压阻尼安装装置具有通过第一可变形壁连接的第一和第二锚定部分以及由第一可变形壁部分界定的液压流体的工作室。工作室通过第一通道连接到用于液压流体的组合室，组合室由第二可变形壁部分地限定。还有一个由第二个通道连接到工作室的第三个可变形壁部分界定的辅助室。然后，安装装置具有可连接到真空源的真空室，用于改变真空室中的压力。

3. 发明申请

US20100219570A1 VIBRATION ISOLATOR 有权
标题翻译：振动隔离器
公开(公告)号：US20100219570A1
公开(公告)日：2010-09-02
申请号：US11997885
申请日：2006-07-25
申请人： Hiroshi Kojima
发明人： Hiroshi Kojima
IPC分类号： F16F13/08 , F16F13/26
CPC分类号： F16F13/264 , F16F13/268
摘要： A vibration isolator (10) enabling simplification of a passage structure for connecting a negative pressure chamber in which a membrane is used as a partition wall and a valve chamber of a valve mechanism for opening and closing a second restriction passage to an operating pressure supply source, and simplification of connection of the negative pressure chamber and the valve chamber of the valve mechanism to the operating pressure supply source. The inner passage (63) of a communication tube (62) on the inner peripheral side of an outer cylinder member (20) communicates the negative pressure chamber (60) with the valve chamber (102). A pipe connection part (106) and a supply/discharge pipe (110) communicate the valve chamber (102) with the supply/discharge port (114) of a switching valve (112) on the outside of the vibration isolator (10). The switching valve (112) selectively communicates the supply/discharge port (114) to either an intake manifold (130) as the negative pressure supply source, or an atmosphere space. The negative pressure chamber (60) communicates with the valve chamber (102) through the communication tube (62) on the inner peripheral side of the outer cylinder member (20). Thus, either of a negative pressure and an atmospheric pressure, which is same as a pressure in the valve chamber (102), can be supplied into the negative pressure chamber (60), by supplying either of the negative pressure and the atmospheric pressure into the valve chamber (102) through the supply/discharge pipe (110) and the pipe connection part (106).
摘要翻译：一种隔振器（10），其能够简化用于连接其中使用隔膜的负压室的通道结构和用于将第二限制通道打开和关闭到操作压力供应源的阀机构的阀室，并且简化了负压室与阀机构的阀室与工作压力供给源的连接。在外筒部件（20）的内周侧的连通管（62）的内部通路（63）将负压室（60）与阀室（102）连通。管道连接部分（106）和供排管（110）将隔室（102）与隔离器（10）的外侧上的切换阀（112）的供给/排出口（114）连通。切换阀（112）将供排气口（114）选择性地连接到作为负压供应源的进气歧管（130）或气氛空间。负压室（60）通过外筒部件（20）的内周侧的连通管（62）与阀室（102）连通。因此，通过将负压和大气压力中的任一个供给到负压室（60）中，可以将与阀室（102）中的压力相同的负压和大气压力供给到负压室通过供给/排出管（110）和管连接部（106）的阀室（102）。

4. 发明授权

US07717408B2 Control system for active vibration isolation support system and method of use 有权
标题翻译：主动隔振支撑系统的控制系统及使用方法
公开(公告)号：US07717408B2
公开(公告)日：2010-05-18
申请号：US11496020
申请日：2006-07-28
申请人： Hirotomi Nemoto
发明人： Hirotomi Nemoto
IPC分类号： F16F5/00 , F16M1/00
CPC分类号： F16F15/02 , F02B75/22 , F02D17/02 , F16F13/268
摘要： In a V6 engine that can switch between a first running state and a second running state which differ in the number of cylinders that are permitted to operate, when switching from L3 selective cylinder operation to V4 selective cylinder operation is determined to be required, control of an active vibration isolation support system corresponding to L3 selective cylinder operation is normally continued for one cycle. However, in this case of switching from L3 selective cylinder operation to V4 selective cylinder operation, a vibration pattern of L3 selective cylinder operation continues for longer than usual, that is, for a period greater than one cycle. Therefore, control of the active vibration isolation support system corresponding to the vibration pattern of L3 selective cylinder operation is continued for two cycles of the vibration pattern, thereby further effectively improve a vibrational state when switching between running states from L3 selective cylinder operation to V4 selective cylinder operation.
摘要翻译：在V6发动机中，在从L3选择气缸操作切换到V4选择气缸操作的第一运行状态和第二行驶状态之间可以切换允许操作的气缸数不同的情况下，控制对应于L3选择性气缸操作的主动隔振支撑系统通常持续一个周期。然而，在从L3选择性气缸操作切换到V4选择气缸操作的情况下，L3选择气缸操作的振动模式比通常持续更长时间，即大于一个循环的时间段。因此，对应于L3选择性气缸操作的振动模式的主动隔振支撑系统的控制在振动模式的两个循环中继续进行，从而进一步有效地改善从L3选择气缸操作到V4选择性的运行状态之间切换时的振动状态气缸操作。

5. 发明授权

US07554429B2 Electromagnetic actuator 有权
标题翻译：电磁执行器
公开(公告)号：US07554429B2
公开(公告)日：2009-06-30
申请号：US11523733
申请日：2006-09-20
申请人： Hirozumi Kon
发明人： Hirozumi Kon
IPC分类号： H02K41/00 , H01F7/00 , F16F15/00
CPC分类号： H01F7/1607 , F16F13/268 , H01F7/128
摘要： A sealing member which seals a sealed space where a movable core of an electromagnetic actuator is arranged, includes: an inner ring portion and an outer ring portion which are respectively arranged inside and outside in the radial direction, come into contact with the upper surface of a flange of a fixed core and the lower surface of a coil assembly, and are compressed therebetween; and a thin connection portion integrally connecting the inner and outer ring portions. Therefore, the inner and outer ring portions are compressed and escape toward the upper and lower surfaces of the thin connection portion, whereby the axial thickness of the sealing member can be reduced in an assembled state while securing the sealability of the sealing member. As a result, even if the number of windings of the conducting wire is equal to the conventional device, the diameter of the coil and the entire length of the conducting wire are reduced, whereby the resistance and the inductance of the coil are reduced to improve magnetic response.
摘要翻译：密封电磁致动器的可动芯的密封空间的密封构件包括：分别设置在径向内侧和外侧的内环部分和外环部分，其与固定芯的凸缘和线圈组件的下表面，并在它们之间被压缩; 以及一体地连接所述内环部分和外环部分的薄连接部分。因此，内环部分和外环部分被压缩并向薄连接部分的上表面和下表面逸出，从而可以在确保密封部件的密封性的同时，在组装状态下减小密封部件的轴向厚度。结果，即使导线的绕组数等于传统的装置，线圈的直径和导线的整个长度减小，从而减小线圈的电阻和电感，从而改善磁响应。

6. 发明申请

US20080203634A1 Hydraulic Engine Bearing 失效
标题翻译：液压发动机轴承
公开(公告)号：US20080203634A1
公开(公告)日：2008-08-28
申请号：US11996168
申请日：2006-07-03
申请人： Heinrich Meyer , Peter Binner , Marc Stira
发明人： Heinrich Meyer , Peter Binner , Marc Stira
IPC分类号： F16F13/26 , F16F13/10
CPC分类号： F16F13/268 , F16F13/103
摘要： A hydraulic engine bearing for motor vehicles has a fluid-filled working chamber (4) surrounded by a rubber-elastic circumferential wall (3). A compensating chamber (7) is provided which is in connection with the working chamber (4) via an overflow duct (6) in a baffle plate (7) between the working chamber (4) and the compensating chamber (7). Another compensating chamber (10) is connected to the working chamber (4) via a bypass duct (9). The additional compensating chamber (10) is formed from an elastic bellows (11), which is surrounded on its outside by a fixed wall (12) and wherein an intermediate space (13) is arranged between the bellows (11) and the wall (12). The intermediate space can be filled with a compressible medium, preferably air, and the medium can be emptied by means of a switching device, wherein the switching device is formed from at least one non-return valve (14) and at least one on-off valve (15). The non-return valve (14) is arranged in a vent duct as a connection path of the intermediate space (13) to the outside of the fixed wall (12) such that only a flow of the medium present in the intermediate space (13) to the outside of the wall (12) is possible. The on-off valve (15) is arranged at a vent duct (17) as an additional connection path of the intermediate space (13) to the outside of the engine bearing and can close or open the vent duct (17).
摘要翻译：一种用于机动车辆的液压发动机轴承具有由橡胶弹性周壁（3）包围的充满液体的工作室（4）。提供了一个通过工作室（4）和补偿室（7）之间的挡板（7）中的溢流管（6）与工作室（4）连接的补偿室（7）。另一个补偿室（10）通过旁通管道（9）连接到工作室（4）。附加补偿室（10）由弹性波纹管（11）形成，弹性波纹管（11）在其外侧被固定壁（12）包围，并且其中中间空间（13）布置在波纹管（11）和壁 12）。中间空间可以用可压缩介质（优选空气）填充，并且介质可以通过开关装置排空，其中开关装置由至少一个止回阀（14）和至少一个开关装置形成，截止阀（15）。止回阀（14）被布置在作为中间空间（13）到固定壁（12）的外部的连接路径的排气管道中，使得仅存在于中间空间（13）中的介质的流动）到壁（12）的外部是可能的。开关阀（15）作为中间空间（13）到发动机轴承外部的附加连接路径布置在通风管道（17）处，并且可以关闭或打开通风管道（17）。

7. 发明申请

US20060151929A1 Elastomeric/hydraulic vibration isolator with adjustable damping 审中-公开
标题翻译：弹性/液压隔振器，可调阻尼
公开(公告)号：US20060151929A1
公开(公告)日：2006-07-13
申请号：US11026761
申请日：2004-12-31
申请人： Randall Franck , Chris Mullenhour
发明人： Randall Franck , Chris Mullenhour
IPC分类号： B60G11/22
CPC分类号： F16F13/20 , F16F13/1418 , F16F13/1427 , F16F13/1463 , F16F13/268 , F16F2230/183
摘要： A bush type mounting device includes an outer sleeve; an intermediate sleeve, radially inward from said outer sleeve defining an annular space; an inner portion radially inward from said intermediate sleeve; a spring material bonded to an outer surface of the inner metal and to an inner surface of said intermediate sleeve diametrically located to provide said device with a main fluid chamber and at least two additional fluid chambers, each containing a fluid and said main chamber being fluidly connected to the first fluid chamber and said first chamber is fluidly connected to the second fluid chamber; an inertial damping channel molded in the annular space connecting the main and said second fluid chamber; and a coupling/decoupling means to alternately couple and at least partially decouple the vibration damping action of the fluid flow through the damping channel, where the coupling/decoupling means includes a flexible extensible elastomeric diaphragm sealingly attached to the intermediate sleeve to create an air chamber, the diaphragm being deflectable into the first fluid chamber a distance relative to the pressure differential between the fluid pressure in the main fluid chamber and the air pressure in the air chamber, one surface of the diaphragm facing the fluid chamber and the opposite surface thereof defining said air chamber, the intermediate sleeve having a port extending through the wall thereof and to permit the flow of air in and out of the air chamber, and a means to control the flow of air through the port in and out of the air chamber to effect pressure changes within the cavity and thereby change the amount of deflection of the diaphragm.
摘要翻译：衬套型安装装置包括外套筒; 从所述外套筒径向向内限定环形空间的中间套筒; 从所述中间套筒径向向内的内部部分; 弹簧材料，其结合到所述内部金属的外表面和所述中间套筒的内表面，所述中间套筒的直径位于所述内部表面，以使所述装置具有主流体室和至少两个附加的流体室，每个流体室包含流体，并且所述主室流体地连接到第一流体室，并且所述第一室流体地连接到第二流体室; 惯性阻尼通道，模制在连接主流体室和第二流体室的环形空间中; 以及耦合/去耦装置，用于交替耦合和至少部分地解耦通过阻尼通道的流体流的振动阻尼作用，其中耦合/去耦装置包括密封地连接到中间套筒的柔性可伸展弹性体膜片，以产生空气室隔膜相对于主流体室中的流体压力和空气室中的空气压力之间的压力差可偏转到第一流体室中的距离，隔膜的面向流体室的一个表面和相对的表面限定所述空气室，所述中间套筒具有延伸穿过其壁的端口并允许空气流入和流出空气室，以及用于控制通过所述端口进入和离开所述空气室的空气的流动的装置，效应压力在空腔内变化，从而改变隔膜的偏转量。

8. 发明授权

US07036804B2 Bi-state hydraulic mount with integral controller 有权
标题翻译：双态液压安装带集成控制器
公开(公告)号：US07036804B2
公开(公告)日：2006-05-02
申请号：US10637054
申请日：2003-08-07
申请人： Mark O. Bodie , Mark W. Long , Sanjiv Tewani , Ronald Beer , Bruce A. Heaston , Brandon Fedders
发明人： Mark O. Bodie , Mark W. Long , Sanjiv Tewani , Ronald Beer , Bruce A. Heaston , Brandon Fedders
IPC分类号： F16F13/00 , F16F15/00 , F16F5/00 , F16F9/00 , F16M11/00
CPC分类号： F16F13/20 , F16F13/268
摘要： A hydraulic mount having first and second fluid tracks, and a decoupler functioning as an air spring with two remotely selectable settings. The settings allow tailoring of the air spring characteristics to provide mount damping for differing engine operating states, such as engine idle. A solenoid is used to select a smaller or larger air volume to control the characteristics of the air spring and, in turn, the dynamic response of the hydraulic mount. An integral controller provides switched operation of the solenoid and compensates for variations in temperature and input voltage, as well as minimizing electrical noise generated by the solenoid when it is energized.
摘要翻译：具有第一和第二流体轨道的液压支架和用作具有两个远程可选设置的空气弹簧的去耦器。这些设置允许调整空气弹簧特性，以提供不同发动机运行状态（例如发动机空转）的安装阻尼。螺线管用于选择更小或更大的风量，以控制空气弹簧的特性，进而影响液压支架的动态响应。集成控制器提供螺线管的开关操作，并补偿温度和输入电压的变化，以及最大限度地减少螺线管通电时产生的电噪声。

9. 发明授权

US07025342B2 Actuator drive control device for active vibration isolation support system, and method of using same 有权
标题翻译：主动隔振支撑系统的执行器驱动控制装置及其使用方法
公开(公告)号：US07025342B2
公开(公告)日：2006-04-11
申请号：US10862822
申请日：2004-06-07
申请人： Hirotomi Nemoto , Atsushi Abe , Takashi Matsuura , Kenichi Yoshimura
发明人： Hirotomi Nemoto , Atsushi Abe , Takashi Matsuura , Kenichi Yoshimura
IPC分类号： F16F15/00
CPC分类号： F16F15/027 , B60K5/1208 , F16F13/268
摘要： In an actuator drive control device for an active vibration isolation support system, accumulated time of eight time intervals tn of crank pulses which are outputted at every 15 degrees of a crank angle in a vibration period corresponding to 120 degrees of the crank angle, and average accumulated time shown by a straight line connecting a start point and an end point of the line of the accumulated time are calculated. Eight deviations Δtn are calculated by subtracting the average accumulated time from the accumulated time. A variation waveform of the deviations Δtn corresponds to a variation waveform of the time interval tn of the crank pulses attributable only to the engine vibration with the influence of a variation in the engine rotational speed Ne being eliminated. Therefore, the vibration isolation function of an active vibration isolation support system can be effectively executed by controlling an actuator of the active vibration isolation support system based on the engine vibration which is estimated from the variation waveform of the time interval tn. Thus, the active vibration isolation support system is precisely controlled by accurately estimating a vibration state of the engine when the engine rotational speed increases and decreases.
摘要翻译：在用于主动隔振支撑系统的致动器驱动控制装置中，在对应于曲柄角度的120度的振动周期中，在曲轴角度的每15度输出的曲柄脉冲的八个时间间隔tn的累积时间和平均计算通过连接累积时间的线的起始点和终点的直线所示的累积时间。通过从累积时间减去平均累积时间来计算八个偏差Deltatn。偏差Deltatn的变化波形对应于仅消除发动机转速Ne的变化的影响的仅归因于发动机振动的曲柄脉冲的时间间隔tn的变化波形。因此，通过基于从时间间隔tn的变化波形推定的发动机振动来控制主动隔振支撑系统的致动器，可以有效地执行主动隔振支撑系统的隔振功能。因此，当发动机转速增加和减小时，通过精确地估计发动机的振动状态来精确地控制主动隔振支撑系统。

10. 发明授权

US06994332B2 Active vibration damping actuator and active damping apparatus using the same 有权
标题翻译：主动减振执行机构及使用其的主动减振装置
公开(公告)号：US06994332B2
公开(公告)日：2006-02-07
申请号：US10808924
申请日：2004-03-24
申请人： Katsuhiro Goto , Hajime Maeno , Kei Okumura , Kazuhiko Kato , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
发明人： Katsuhiro Goto , Hajime Maeno , Kei Okumura , Kazuhiko Kato , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
IPC分类号： F16F13/00 , F16J15/52
CPC分类号： F16F13/268 , Y10T16/597
摘要： A vibration damping actuator including: a guide hole open onto a bottom face of a housing; a lid metal plate fitted into the opening of the guide hole with a size enough to hinder inward displacement thereof into the guide hole by an annular shoulder portion; an engaging groove disposed on an inner circumferential surface of the opening; a snap ring of C-letter shape fitted into the engaging groove to prevent the lid metal plate from becoming dislodged from the opening; and a sealing rubber layer formed covering an inside face of the lid metal plate. The lid metal plate is pressed by the snap ring so that the sealing rubber layer is pushed against the annular shoulder portion, thereby sealing the opening of the guide hole.
摘要翻译：一种减振致动器，包括：导向孔，其通向壳体的底面; 盖子金属板，其装配到导向孔的开口中，其尺寸足以阻止其通过环形肩部向内引入到引导孔中; 布置在所述开口的内周面上的卡合槽; 一个C字形的卡环装配到接合槽中，以防止盖金属板从开口移出; 以及形成为覆盖所述盖金属板的内侧面的密封橡胶层。盖金属板被卡环压入，使得密封橡胶层被推靠在环形肩部上，从而密封导向孔的开口。

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