公开(公告)号：US12085137B2

公开(公告)日：2024-09-10

申请号：US17681717

申请日：2022-02-26

申请人： HONDA MOTOR CO., LTD.

发明人： Ryosuke Yamazaki ,  Takashi Yanagi ,  Kazuya Konada

IPC分类号： F16F15/03 ,  B60G17/015 ,  F16F6/00 ,  F16F15/02 ,  F16F15/023

CPC分类号： F16F15/03 ,  F16F6/00 ,  F16F15/023 ,  B60G17/0157 ,  B60G2202/422 ,  B60G2500/10 ,  B60G2800/162 ,  F16F2222/06 ,  F16F2222/12

摘要： A suspension device includes: a hydraulic damper including a rod provided with a valve for generating a hydraulic pressure when the rod is displaced between a first liquid chamber and a second liquid chamber; an electric damper configured to electrically displace the rod by an actuator; and a communication passage that establishes communication between the first liquid chamber and the second liquid chamber while bypassing the valve during operation of the electric damper.

公开(公告)号：US20240200630A1

公开(公告)日：2024-06-20

申请号：US18502947

申请日：2023-11-06

申请人： Cheonggeun LEE

发明人： Cheonggeun LEE

IPC分类号： F16F6/00

CPC分类号： F16F6/00 ,  A43B7/32

摘要： Disclosed herein is a vibration module equipped with section-type vibration plates using magnetic force. The vibration module includes: a case configured such that top and bottom housings are coupled to each other to form an accommodation portion therein; a vibration frame interposed between the top and bottom housings of the case; a first vibration plate configured such that one end thereof is disposed in the accommodation portion and the other end thereof is connected to the vibration frame; a second vibration plate configured such that one end thereof is placed in the accommodation portion of the case and the other end thereof is connected to the vibration frame, disposed in parallel with the first vibration plate, and provided with a structure facing the first vibration plate; and a vibration means configured to vibrate the first and second vibration plates up and down by means of magnetic force.

公开(公告)号：US20190185083A1

公开(公告)日：2019-06-20

申请号：US15739086

申请日：2016-08-26

申请人： JIANGSU UNIVERSITY

发明人： Ruochen WANG ,  Wei YU ,  Renkai DING ,  Long CHEN ,  Jiajia WANG

IPC分类号： B62D65/00 ,  F16F6/00 ,  B60G13/08 ,  B60G13/14 ,  F16F9/19 ,  F16F9/36 ,  F16F9/54 ,  F16F15/03 ,  G06F17/50 ,  H02K5/24 ,  H02K41/03

CPC分类号： B62D65/00 ,  B60G13/08 ,  B60G13/14 ,  B60G2202/25 ,  B60G2204/128 ,  B60G2204/129 ,  B60G2206/41 ,  B60G2206/8201 ,  B60G2500/10 ,  B60G2800/162 ,  F16F6/00 ,  F16F9/19 ,  F16F9/34 ,  F16F9/362 ,  F16F9/54 ,  F16F15/03 ,  F16F2222/06 ,  F16F2222/12 ,  F16F2224/02 ,  F16F2226/048 ,  F16F2228/066 ,  F16F2230/0023 ,  G06F17/5095 ,  H02K5/24 ,  H02K41/033 ,  H02K2213/06

摘要： Provided is a damper for a semi-active energy regenerative suspension based on hybrid excitation. The damper includes: an upper lifting lug, a dustcover, a lower lifting lug, a hydraulic shock absorber, and a hybrid excitation mechanism, wherein the hydraulic shock absorber is configured to provide a constant viscous damping coefficient, and wherein the hybrid excitation mechanism is configured to generate an adjustable electromagnetic damping force, to transform the vibration energy into electrical energy, and to storage the electrical energy. Also provided is a method for determining the sizes of the damper. The damper which has a simple structure, balances the vibration isolation property and energy regenerative property of the vehicle suspension, and provides a fail-safe function. Furthermore, the method for determining the sizes of the damper is easy and practical to implement, has definite steps and produces drastically optimized results.

公开(公告)号：US10053210B2

公开(公告)日：2018-08-21

申请号：US15045328

申请日：2016-02-17

申请人： MESSIER-BUGATTI-DOWTY

发明人： Carlo Necci

IPC分类号： B64C25/14 ,  B64C25/34 ,  B64C25/50 ,  B64C25/62 ,  B64C25/58 ,  F16F6/00

CPC分类号： B64C25/34 ,  B64C25/50 ,  B64C25/58 ,  B64C25/62 ,  F16F6/00

摘要： An aircraft undercarriage comprising a telescopic linear rod (0, 0′, 0″) comprising first and second sliding rod portions. The undercarriage further comprises: a first permanent magnet set (1a, 1a′, 1a″) fastened to the first rod portion (1, 1′, 1″); and a second permanent magnet set (2a, 2a′, 2a″) fastened to the second rod portion (2, 2′, 2″); the first and second permanent magnet sets (1a, 1a′, 1a″, 2a, 2a′, 2a″) generating a magnetic repulsion force between the first rod portion (1, 1′, 1″) and the second rod portion (2, 2′, 2″) and maintaining a first annular space (E1) between the first rod portion and the second rod portion.

公开(公告)号：US09920809B2

公开(公告)日：2018-03-20

申请号：US14398231

申请日：2013-05-08

申请人： Yamaha Hatsudoki Kabushiki Kaisha

发明人： Yasunobu Harazono ,  Nobuo Hara ,  Satoshi Ishikawa ,  Hiromi Fukuda

IPC分类号： F16F6/00 ,  B62K21/08 ,  F16F9/53 ,  F16F9/14

CPC分类号： F16F6/00 ,  B62K21/08 ,  F16F9/145 ,  F16F9/535 ,  Y10T29/49826

摘要： A steering damper is configured to adjust a damping force of a rotor covered by a lower casing and an upper casing by changing the viscosity of a magnetic fluid with an electromagnet. Since a magnetic fluid chamber is provided with a volume compensating unit, even when the volume of the magnetic fluid expands, or air entrainment occurs, air bubbles lighter than the magnetic fluid are collected in the volume compensating unit. Thus, characteristic variations of the steering damper due to volume expansion or air entrainment of the magnetic fluid are prevented.

公开(公告)号：US20170148281A1

公开(公告)日：2017-05-25

申请号：US14894771

申请日：2015-07-28

申请人： CK MATERIALS LAB CO., LTD.

发明人： Seoung Hun DO ,  Hyeong Jun KIM

IPC分类号： G08B6/00

CPC分类号： G08B6/00 ,  B06B1/045 ,  B29C59/02 ,  F16F6/00 ,  G06F3/01 ,  G06F3/016 ,  G06F3/046 ,  H01F7/126

摘要： Provided is a tactile information supply module. The tactile information supply module includes a receiver for receiving message information from the outside, a controller for converting the message information into a tactile signal, and an operator for providing tactile information to a user based on the tactile signal, wherein the operator includes at least one tactile sensation provider comprising magnetic particles and a matrix material, and wherein the tactile sensation provider is transformed in response to an external magnetic field to provide the tactile information.

公开(公告)号：US09551881B2

公开(公告)日：2017-01-24

申请号：US14921621

申请日：2015-10-23

申请人： OLYMPUS CORPORATION

发明人： Shuichi Yoshida ,  Naoyuki Shibata ,  Takashi Okamura

IPC分类号： G03B5/02 ,  G02B27/64 ,  G03B5/00 ,  F16F6/00 ,  H01F7/02 ,  H01F7/06 ,  H04N5/232

CPC分类号： G02B27/646 ,  F16F6/00 ,  G02B27/64 ,  G03B5/00 ,  H01F7/0242 ,  H01F7/06 ,  H04N5/2328

摘要： A retention mechanism includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.

摘要翻译： 保持机构包括具有磁体的固定部分和与固定部分相对的可动部分。 多个滚动元件设置在固定部分和可移动部分之间，并且可移动部分可在平面方向上移动。 在可动部件上设置与磁体一起形成磁性弹簧的磁性材料。 磁性弹簧产生吸引可动部分到固定部分的磁力吸引力。 磁性材料沿着磁体的磁极排列的方向延伸。

公开(公告)号：US20160041403A1

公开(公告)日：2016-02-11

申请号：US14921519

申请日：2015-10-23

申请人： OLYMPUS CORPORATION ,  OLYMPUS IMAGING CORP.

发明人： Shuichi YOSHIDA ,  Takashi OKAMURA ,  Naoyuki SHIBATA

IPC分类号： G02B27/64 ,  H01F7/02

CPC分类号： G02B27/646 ,  F16F6/00 ,  G02B27/64 ,  G03B5/00 ,  H01F7/0242 ,  H01F7/06 ,  H04N5/2328

摘要： A retention mechanism includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.

摘要翻译： 保持机构包括具有磁体的固定部分和与固定部分相对的可动部分。 多个滚动元件设置在固定部分和可移动部分之间，并且可移动部分可在平面方向上移动。 在可动部件上设置与磁体一起形成磁性弹簧的磁性材料。 磁性弹簧产生吸引可动部分到固定部分的磁力吸引力。 磁性材料沿着磁体的磁极排列的方向延伸。

公开(公告)号：US09016446B2

公开(公告)日：2015-04-28

申请号：US13527740

申请日：2012-06-20

申请人： Nilesh D. Mankame ,  Paul E. Krajewski ,  Roy J. Mathieu ,  Albert H. Butlin, Jr. ,  Paul W. Alexander

发明人： Nilesh D. Mankame ,  Paul E. Krajewski ,  Roy J. Mathieu ,  Albert H. Butlin, Jr. ,  Paul W. Alexander

IPC分类号： F16F15/03 ,  F16F6/00

CPC分类号： F16F6/00 ,  F16F15/03 ,  F16F2222/06

摘要： A magnetic spring utilizing spatially modulated magnetic field patterns of magnetic regions for both stator and slider, allowing custom force curves over the range of motion. Also disclosed is a magnetic spring whose slider can be rotated relative to the stator on the axis, such that the alignment of the spatially modulated magnetic field patterns of the slider and the stator is altered, resulting in changeable force curve for the spring, selected by rotating the slider.

摘要翻译： 磁性弹簧利用空间调制磁场图案的磁性区域为定子和滑块，允许在运动范围内的自定义力曲线。 还公开了一种磁性弹簧，其滑块可以相对于定子在轴线上旋转，使得滑块和定子的空间调制磁场图案的对准被改变，导致弹簧的可变的力曲线，由 旋转滑块。

公开(公告)号：US20130105261A1

公开(公告)日：2013-05-02

申请号：US13808714

申请日：2011-06-29

申请人： Takao Murata

发明人： Takao Murata

IPC分类号： F16F9/348

CPC分类号： F16F9/3484 ,  F16F6/00 ,  F16F9/3485 ,  F16F9/3488 ,  F16F9/464 ,  F16F9/512

摘要： The damping valve for a shock absorber includes a valve disc that delimits a cylinder interior filled with a working fluid, a port connects fluid chambers delimited by the valve disc, an leaf valve that is laminated onto the valve disc and is capable of moving in an axial direction of the valve disc so as to open and close the port in accordance with a differential pressure between the fluid chambers, and a biasing mechanism that biases the leaf valve in a direction for closing the port, wherein the biasing mechanism includes a shaft member constituted by a non-magnetic body, the leaf valve being disposed to be free to slide on an outer periphery of the shaft member; and a moving magnet that uses a magnetic force thereof to bias the leaf valve toward the valve disc.

摘要翻译： 用于减震器的阻尼阀包括限定填充有工作流体的气缸内部的阀盘，连接由阀盘限定的流体室的端口，层压在阀盘上的叶片阀，并且能够在 以便根据流体室之间的压差来打开和关闭该端口;以及偏压机构，该偏压机构沿着关闭端口的方向偏压片阀，其中偏置机构包括轴构件 由非磁性体构成，所述叶片阀设置成在所述轴构件的外周自由滑动; 以及使用其磁力将叶片阀向阀盘偏移的移动磁体。