-
公开(公告)号：US11729569B2
公开(公告)日：2023-08-15
申请号：US16598618
申请日：2019-10-10
Applicant: Bose Corporation
Inventor： Mark A. Hayner
CPC classification number: H04R31/003 , B81C1/00182 , H04R7/06 , H04R7/16 , H04R9/06 , H04R2231/003
Abstract: A semiconductor wafer has formed within it a plurality of piston tops of equal area. Each of the piston tops includes a thin flat region from which a majority of the thickness of the original semiconductor wafer may have been removed. A first one of the piston tops has a lower thickness than a second one of the piston tops. The second piston top has at least one hole in it, the volume of the hole corresponding to the difference in thickness between the first and second piston tops, such that the masses of the first and second piston tops differ by less than the variation in thickness between them.
-
公开(公告)号：US20200186931A1
公开(公告)日：2020-06-11
申请号：US16794880
申请日：2020-02-19
Applicant: Bose Corporation
Inventor： Csaba Guthy , Ole Mattis Nielsen , Mark A. Hayner
Abstract: A diaphragm and suspension for an electroacoustic transducer are formed by depositing a layer of compliant material on a first surface of a solid substrate and removing material from a second surface of the solid substrate. The removal leaves a block of substrate material suspended within an inner perimeter of an outer support ring of the substrate material by the compliant material, the block providing the diaphragm.
-
公开(公告)号：US10609489B2
公开(公告)日：2020-03-31
申请号：US15222539
申请日：2016-07-28
Applicant: Bose Corporation
Inventor： Csaba Guthy , Ole Mattis Nielsen , Mark A. Hayner
Abstract: A diaphragm and suspension for an electroacoustic transducer are formed by depositing a layer of compliant material on a first surface of a solid substrate and removing material from a second surface of the solid substrate. The removal leaves a block of substrate material suspended within an inner perimeter of an outer support ring of the substrate material by the compliant material, the block providing the diaphragm.
-
公开(公告)号：US10084410B2
公开(公告)日：2018-09-25
申请号：US15379874
申请日：2016-12-15
Applicant: Bose Corporation
Inventor： Mark A. Hayner , Robert Preston Parker , Benjamin Peterson , Joseph Maurer
CPC classification number: H02P31/00 , H02K1/141 , H02K1/16 , H02K1/27 , H02K3/12 , H02K7/14 , H02K16/04 , H02P25/032 , H04R11/02
Abstract: A moving magnet motor with a stator comprising first and second spaced coil-wound cores that each have a width, the cores separated by an elongated gap, and an elongated magnet located at least in part in the gap and lying generally along a motor depth axis that is in the gap and is generally uniformly offset from the cores, where the magnet has poles. The motor has a width axis that is perpendicular to the depth axis and is generally uniformly offset from the cores. The magnet has a width along the motor width axis and the cores each have a width along the motor width axis. Along the motor depth axis the ratio of the width of the magnet or a pole of the magnet to the width of a core varies.
-
公开(公告)号：US20150091393A1
公开(公告)日：2015-04-02
申请号：US14041231
申请日：2013-09-30
Applicant: BOSE CORPORATION
Inventor： Mark A. Hayner , Thomas Andrikowich , Christopher A. Pare
IPC: H02K9/04
Abstract: An apparatus includes a lamination stack for a motor stator. The lamination stack comprises a plurality of conductive laminates. The laminates are coupled to each other in a stacking direction along a stacking axis. Each laminate comprises a base, a plurality of fins extending from a first side of the base, a plurality of spacings between the fins, a row of teeth extending from a second side of the base opposite the first side, each tooth constructed and arranged to communicate with windings of a conductive coil, and a plurality of spacings between the teeth. The lamination stack also comprises a plurality of first channels formed from the spacings between the fins and a plurality of second channels formed from the spacings between the teeth. The first and second channels extend along the stacking axis.
Abstract translation: 一种装置包括用于电动机定子的叠片。 层压叠层包括多个导电层压板。 层叠体沿堆叠轴线沿层叠方向彼此连接。 每个层压板包括基座，从基座的第一侧延伸的多个翅片，翅片之间的多个间隔，从基座的与第一侧相对的第二侧延伸的一排齿，每个齿构造并布置成 与导电线圈的绕组连通，以及齿之间的多个间隔。 层叠堆叠还包括由翅片之间的间隔形成的多个第一通道和由齿之间的间隔形成的多个第二通道。 第一和第二通道沿着堆叠轴线延伸。
-
Patent Agency Ranking
公开(公告)号：US12010497B2
公开(公告)日：2024-06-11
申请号：US17636097
申请日：2020-08-21
Applicant: Bose Corporation
Inventor： Lei Cheng , Andrew D. Munro , Mark A. Hayner
CPC classification number: H04R7/20 , H04R1/1016 , H04R1/1041 , H04R1/1075 , H04R7/127
Abstract: Various implementations include miniature loudspeaker drivers. In some aspects, an electro-acoustic driver includes: a cone having a surface area configured to radiate acoustic energy; a suspension coupled to the cone; and a support structure coupled to the suspension and having an outer linear dimension in a plane of the cone of approximately 6.0 millimeters (mm) or less, wherein the surface area of the cone is at least 49% of an overall cross-sectional area of the electro-acoustic driver in the plane of the cone.
-
公开(公告)号：US20210112355A1
公开(公告)日：2021-04-15
申请号：US16598618
申请日：2019-10-10
Applicant: Bose Corporation
Inventor： Mark A. Hayner
Abstract: A semiconductor wafer has formed within it a plurality of piston tops of equal area. Each of the piston tops includes a thin flat region from which a majority of the thickness of the original semiconductor wafer may have been removed. A first one of the piston tops has a lower thickness than a second one of the piston tops. The second piston top has at least one hole in it, the volume of the hole corresponding to the difference in thickness between the first and second piston tops, such that the masses of the first and second piston tops differ by less than the variation in thickness between them.
-
公开(公告)号：US20180175781A1
公开(公告)日：2018-06-21
申请号：US15379874
申请日：2016-12-15
Applicant: Bose Corporation
Inventor： Mark A. Hayner , Robert Preston Parker , Benjamin Peterson , Joseph Maurer
CPC classification number: H02P31/00 , H02K1/141 , H02K1/16 , H02K1/27 , H02K3/12 , H02K7/14 , H02K16/04
Abstract: A moving magnet motor with a stator comprising first and second spaced coil-wound cores that each have a width, the cores separated by an elongated gap, and an elongated magnet located at least in part in the gap and lying generally along a motor depth axis that is in the gap and is generally uniformly offset from the cores, where the magnet has poles. The motor has a width axis that is perpendicular to the depth axis and is generally uniformly offset from the cores. The magnet has a width along the motor width axis and the cores each have a width along the motor width axis. Along the motor depth axis the ratio of the width of the magnet or a pole of the magnet to the width of a core varies.
-
9.发明授权公开(公告)号：US08973886B2
公开(公告)日：2015-03-10
申请号：US13707973
申请日：2012-12-07
Applicant: Bose Corporation
Inventor： John J. Breen , Mark A. Hayner
CPC classification number: B60N2/501 , B60G2202/42 , B60N2/502 , B60N2/506 , F16F15/03 , F16F2232/04 , Y10T74/18568
Abstract: An active vibration control device is provided that is configured to control the position of a body relative to a reference frame. The control device includes sensors that provide input signals corresponding to movement of the body in at least one direction, a rotary rotary actuator configured to control the position of the body, and four-bar linkage connecting the rotary rotary actuator to the body. The linkage converts the rotary motion output from the rotary actuator into a linear motion of the body. The controller, based on the input signals from the reference frame sensors, provides control signals to the rotary rotary actuator which acts through the linkage to position the body in the at least one direction relative to the position of the reference frame.
Abstract translation: 提供了一种主动振动控制装置，其被配置为控制身体相对于参考框架的位置。 所述控制装置包括传感器，所述传感器提供对应于所述主体在至少一个方向上的运动的输入信号，被配置为控制所述主体的位置的旋转旋转致动器以及将所述旋转旋转致动器连接到所述主体的四杆连杆。 该联动将从旋转致动器的旋转运动输出转换为身体的线性运动。 控制器基于来自参考框架传感器的输入信号向旋转旋转致动器提供控制信号，旋转旋转致动器通过联动装置作用，以相对于参考框架的位置在至少一个方向上定位身体。
-
公开(公告)号：US20230388701A1
公开(公告)日：2023-11-30
申请号：US18031827
申请日：2021-10-14
Applicant: Bose Corporation
Inventor： Ryan C. Struzik , Mark A. Hayner
CPC classification number: H04R1/227 , H04R9/025 , H04R9/046 , H04R7/12 , H04R1/025 , H04R9/045 , H04R9/063 , H04R2209/026
Abstract: An electroacoustic transducer includes a first diaphragm, a first voice coil that is coupled to the first diaphragm, a second diaphragm, a second voice coil that is coupled to the second diaphragm, and a single common magnetic circuit that is configured to provide a magnetic field in both a first magnetic circuit gap and a separate second magnetic circuit gap. The first voice coil is located at least in part in the first magnetic circuit gap and the second voice coil is located at least in part in the second magnetic circuit gap.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.013 seconds)
