公开(公告)号：US20240246467A1

公开(公告)日：2024-07-25

申请号：US18159125

申请日：2023-01-25

申请人： Lear Corporation

发明人： Darren LEGH ,  Martin HITCHMAN ,  Adam FREEMAN LEA

IPC分类号： B60N2/90 ,  B06B1/14

CPC分类号： B60N2/90 ,  B06B1/14

摘要： The present disclosure provides a vehicle seat vibration dampening system including a vibration sensor that senses vibration of a vehicle seat generated by movement of a vehicle on a roadway, wherein the vibration sensor generates a signal indicative of the sensed vibration, a controller that determines, based on the signal generated by the vibration sensor, a counter vibration to dampen the sensed vibration of the vehicle seat and, based on the determination, produces a control signal to effect generation of the counter vibration, and a transducer that generates the counter vibration of the vehicle seat in response to the control signal to dampen the sensed vibration of the vehicle seat.

公开(公告)号：US12042720B2

公开(公告)日：2024-07-23

申请号：US17741492

申请日：2022-05-11

申请人： AAC Acousitc Technologies (Shanghai)Co., Ltd.

发明人： Lijin Zhang ,  Bing Xie

IPC分类号： A63F13/24 ,  A63F13/212 ,  A63F13/285 ,  B06B1/14 ,  B06B1/16

CPC分类号： A63F13/24 ,  A63F13/212 ,  A63F13/285 ,  B06B1/14 ,  B06B1/162

摘要： The present invention discloses electronic equipment with a vibration function, including a carrier and a vibration module configured for providing a vibration sense; the vibration module includes a housing having a receiving space and provided with an opening in at least one end; a vibration unit received in the receiving space and directly providing a vibration sense to a user; and an elastic member; the elastic member elastically connects the vibration unit to the housing, so as to elastically suspend the vibration unit in the receiving space. According to the electronic equipment of the present invention, in both cases where a surface of the carrier is a flexible material and the carrier is relatively heavy, local vibration can be provided through the independent vibration unit, so as to directly feedback vibration actually generated by the vibration unit to the user, thus improving the experience of the user.

公开(公告)号：US11486080B2

公开(公告)日：2022-11-01

申请号：US16957772

申请日：2018-12-07

申请人： LG ELECTRONICS INC.

发明人： Hyungha Kang ,  Jaehyung Kim ,  Semin Jang ,  Joosik Jung

IPC分类号： D06F58/20 ,  D06F58/10 ,  D06F58/12 ,  D06F69/00 ,  D06F73/02 ,  B06B1/14

摘要： A clothing treatment apparatus includes a frame, a hanger body movable relative to the frame, a vibrating body including a predetermined central axis, a first eccentric portion supported by the vibrating body and capable of rotating about a first rotation axis spaced apart from the central axis, a second eccentric portion supported by the vibrating body and rotatable about a second rotation axis spaced apart from the central axis, and a hanger driving unit disposed in the vibrating body and connected to the hanger body at a position spaced apart from the central axis. Centrifugal forces of the first and second eccentric portions with respect to the first and second rotation axes, respectively, reinforce each other when the vibrating body generates a rotational force about the central axis, and oppose each other when the vibrating body does not generate the rotational force.

公开(公告)号：US09827594B2

公开(公告)日：2017-11-28

申请号：US14645660

申请日：2015-03-12

申请人： Samsung Electro-Mechanics Co., Ltd.

发明人： Dong Su Moon ,  Yeon Ho Son ,  Kyung Su Park ,  Joon Choi ,  Hwa Young Oh

IPC分类号： H01L41/04 ,  B06B1/14 ,  B06B1/06

CPC分类号： B06B1/14 ,  B06B1/0648 ,  H01L41/04

摘要： There is provided a vibration generating device including: a housing having an internal space; a vibration member having one end fixedly attached to the housing; a piezoelectric element installed on the vibration member; and a mass body fixedly attached to the vibration member, wherein the vibration member includes an installation part on which the piezoelectric element is installed, and an extension part extended from at least one side surface of the installation part, and a maximum displacement portion of the vibration member is changed depending on a vibration mode.

公开(公告)号：US09660173B2

公开(公告)日：2017-05-23

申请号：US14285564

申请日：2014-05-22

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD. ,  IUCF-HYU(Industry-University Cooperation Foundation Hanyang University)

发明人： Hwa Young Oh ,  Seung Hyeon Jeong ,  Gun Hee Jang ,  Ja Hyun Nam ,  Tae Heum Yeon ,  Young Jin Kim

IPC分类号： H01L41/09 ,  B06B1/06 ,  H02N2/00 ,  H01L41/053 ,  B06B1/14

CPC分类号： H01L41/0926 ,  B06B1/0603 ,  B06B1/0651 ,  B06B1/14 ,  H01L41/053

摘要： There is provided a vibration generating apparatus including: a housing having an internal space; a vibrating plate fixedly installed in the housing and having a disc shape; a piezoelectric element fixed to the vibrating plate and having a hollow disc shape; and a vibration element vibrating together with the vibrating plate when the piezoelectric element is deformed.

公开(公告)号：US09240541B2

公开(公告)日：2016-01-19

申请号：US13959682

申请日：2013-08-05

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Boum Seock Kim ,  Jung Wook Seo

IPC分类号： H01L41/09 ,  B06B1/06 ,  B06B1/14

CPC分类号： H01L41/0986 ,  B06B1/0644 ,  B06B1/14

摘要： There are provided a piezoelectric vibration module and a vibration generating apparatus including the same. The piezoelectric vibration module includes: a piezoelectric actuator including a piezoelectric element deformed in both a first direction and a second direction perpendicular to the first direction through the application of electrical power thereto; at least one first rod transferring deformation force of the piezoelectric actuator in the first direction; at least one second rod converting deformation force of the piezoelectric actuator in the second direction into deformation force in the first direction and transferring the converted deformation force; and a mass body connected to the first and second rods and disposed on the piezoelectric actuator so that displacement is generated in the first direction.

摘要翻译： 提供了一种压电振动模块和包括该压电振动模块的振动发生装置。 压电振动模块包括：压电致动器，包括通过施加电力而在第一方向和垂直于第一方向的第二方向上变形的压电元件; 至少一个第一杆沿第一方向传递压电致动器的变形力; 至少一个第二杆将压电致动器在第二方向上的变形力转换成第一方向的变形力并传递转换的变形力; 以及连接到第一和第二杆并且设置在压电致动器上以使得沿第一方向产生位移的质量体。

公开(公告)号：US06850138B1

公开(公告)日：2005-02-01

申请号：US09869774

申请日：2000-12-01

申请人： Nobuyasu Sakai

发明人： Nobuyasu Sakai

IPC分类号： H04R9/00 ,  B06B1/04 ,  B06B1/14 ,  H02K33/18 ,  H04R1/28 ,  H04R7/20 ,  H04R9/02 ,  H04R9/04 ,  H04R9/06 ,  H01F7/08

CPC分类号： H04R9/06 ,  H04R7/20 ,  H04R9/025 ,  H04R9/04 ,  H04R2400/03 ,  H04R2400/07

摘要： A vibration actuator in which a magnetic circuit device (1,2,3) is elastically suspended to a vibration transmitter (12) by a suspension plate (5)in a predetermined direction, a primary elastic member (6a) is interposed between the suspension plate and the magnetic circuit device in the predetermined direction. A coil (10) is fixed to a vibrating member (9) and disposed in a magnetic gap of the magnetic circuit. It is preferable that the suspension plate has a leaf spring portion extending along a spiral curve between central and peripheral portions thereof.

摘要翻译： 一种振动致动器，其中磁路装置（1,2,3）通过悬挂板（5）沿预定方向弹性地悬挂到振动发送器（12），主弹性构件（6a）插入在悬架 板和磁路装置沿预定方向。 线圈（10）固定在振动部件（9）上并且设置在磁路的磁隙中。 优选地，所述悬挂板具有沿着其中心部分和周边部分之间的螺旋曲线延伸的板簧部分。

公开(公告)号：US06062826A

公开(公告)日：2000-05-16

申请号：US713128

申请日：1996-09-16

申请人： Kiyoshi Morimoto ,  Yasushi Watanabe ,  Yoshika Sanada ,  Sanji Tokuno ,  Kazue Murata

发明人： Kiyoshi Morimoto ,  Yasushi Watanabe ,  Yoshika Sanada ,  Sanji Tokuno ,  Kazue Murata

IPC分类号： B06B1/12 ,  B06B1/14 ,  F16K31/524 ,  F04B49/00

CPC分类号： F16K31/52408 ,  Y10T74/18296

摘要： A pulsating vibration air generator in which wave height, frequency and wave shape of the pulsating vibration air can be optionally modified and such pulsating vibration air can be periodically and continuously emitted. The pulsating vibration air generator has a valve chamber with an inlet port and an outlet port where a valve plug and a valve seat with a control opening are provided and a cam mechanism which moves the valve plug to open or close the opening of the valve seat, whereby positive or negative pulsating vibration air is emitted from the outlet port while pressurized air is supplied into the inlet port or air is sucked from the inlet port.

摘要翻译： 脉动振动空气发生器可以可选地改变脉动振动空气的波浪高度，频率和波形，并且可以周期性地连续地发射这种脉动的振动空气。 脉动振动空气发生器具有带有入口和出口的阀室，其中设置有阀塞和具有控制开口的阀座，以及凸轮机构，其使阀塞移动以打开或关闭阀座的开口 从而当加压空气被供给到入口或从入口吸入空气时，从出口端口发出正或负脉动的振动空气。

公开(公告)号：US4763967A

公开(公告)日：1988-08-16

申请号：US932654

申请日：1986-11-18

申请人： Mack J. Schermer

发明人： Mack J. Schermer

IPC分类号： B06B1/14 ,  G02B7/02 ,  G02B26/10

CPC分类号： B06B1/14 ,  G02B7/028

摘要： A dynamically resonant system including a linearly movable element having a neutral position and a range of excursion centered on the neutral position, a spring-like element for urging the movable element toward the neutral position, the resonant system having a natural resonant frequency dependent on the spring characteristics of the spring-like element, the spring-like element having a temperature sensitive member that causes the spring characteristics to vary with temperature of the member.

摘要翻译： 一种动态谐振系统，包括具有中立位置和以中立位置为中心的偏移范围的线性可移动元件，用于将可移动元件推向中性位置的弹簧状元件，该谐振系统具有取决于该中性位置的固有谐振频率 弹簧状元件的弹簧特性，弹簧状元件具有使弹簧特性随着构件的温度而变化的温度敏感元件。

公开(公告)号：US3610347A

公开(公告)日：1971-10-05

申请号：US3610347D

申请日：1969-06-02

申请人： NICK D DIAMANTIDES ,  WILLIAM L HINKS

发明人： DIAMANTIDES NICK D ,  HINKS WILLIAM L

IPC分类号： E21B7/24 ,  E21B5/00 ,  B06B1/14 ,  B06B1/18

CPC分类号： E21B7/24

摘要： The subject matter of this invention is a rock drill apparatus whose kinematics is based on the resonance of two massive members connected through a member possessing the characteristics of a stiff spring. This resonant system is driven to a high rate of vibratory motion through an hydromechanical actuator, because of which the attached bit strikes repeated blows on the rock formation and thus effects drilling.