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1. 发明申请

US20100150391A1 Planar Flexible Voice Coil Suspension 有权
标题翻译：平面弹性音圈悬架
公开(公告)号：US20100150391A1
公开(公告)日：2010-06-17
申请号：US11990465
申请日：2006-08-29
申请人： Richard L. Weisman , Claude A. Vidal , Russ J. Redmond , Michael Collinson , Paul Kaluzniak
发明人： Richard L. Weisman , Claude A. Vidal , Russ J. Redmond , Michael Collinson , Paul Kaluzniak
IPC分类号： H04R1/00
CPC分类号： H04R9/04
摘要： A voice coil suspension system comprising a spider formed of flexible dielectric material defining a flexure portion configured to suspend a voice coil for axial displacement and an elongate connector portion for carrying flat electrical conductors for electrically connecting terminals of said voice coil to stationary electric contacts.
摘要翻译：一种音圈悬架系统，包括由柔性介电材料形成的蜘蛛，所述蜘蛛由限定了用于悬挂用于轴向位移的音圈的挠曲部分和用于承载用于将所述音圈的端子电连接到固定电触头的扁平电导体的细长连接器部分形成。

2. 发明授权

US08077902B2 Planar flexible voice coil suspension 有权
标题翻译：平面柔性音圈悬架
公开(公告)号：US08077902B2
公开(公告)日：2011-12-13
申请号：US11990465
申请日：2006-08-29
申请人： Richard L. Weisman , Claude A. Vidal , Russ J. Redmond , Michael Collinson , Paul Kaluzniak
发明人： Richard L. Weisman , Claude A. Vidal , Russ J. Redmond , Michael Collinson , Paul Kaluzniak
IPC分类号： H04R1/00
CPC分类号： H04R9/04
摘要： A voice coil suspension system comprising a spider formed of flexible dielectric material defining a flexure portion configured to suspend a voice coil for axial displacement and an elongate connector portion for carrying flat electrical conductors for electrically connecting terminals of said voice coil to stationary electric contacts.
摘要翻译：一种音圈悬架系统，包括由柔性介电材料形成的蜘蛛，所述蜘蛛由限定了用于悬挂用于轴向位移的音圈的挠曲部分和用于承载用于将所述音圈的端子电连接到固定电触头的扁平电导体的细长连接器部分形成。

3. 发明授权

US4809454A Advertising sign 失效
标题翻译：广告牌
公开(公告)号：US4809454A
公开(公告)日：1989-03-07
申请号：US132588
申请日：1987-12-14
申请人： Richard L. Weisman
发明人： Richard L. Weisman
IPC分类号： G09F7/08 , G09F23/00 , G09F7/02
CPC分类号： G09F23/00 , G09F7/08
摘要： A changeable advertising sign assembly adapted to be mounted on the interior surface of a door. The assembly consists of a frame having a detachable side edge normally inaccessible when the door is closed. A front transparent protective sheet is slidably mounted in the frame in front of a display sheet which is also slidably mounted in the frame.
摘要翻译：适于安装在门内表面上的可更换的广告牌组件。组件包括框架，当门关闭时，框架具有通常不可接近的可拆卸侧边缘。前透明保护片可滑动地安装在可滑动地安装在框架中的显示片前面的框架中。

4. 发明授权

US06865282B2 Loudspeaker suspension for achieving very long excursion 有权
标题翻译：扬声器悬架可实现非常长的偏移
公开(公告)号：US06865282B2
公开(公告)日：2005-03-08
申请号：US10428515
申请日：2003-05-01
申请人： Richard L. Weisman
发明人： Richard L. Weisman
IPC分类号： H04R7/16 , H04R9/04 , H04R25/00
CPC分类号： H04R9/041 , H04R7/16
摘要： An electromagnetic transducer such as an audio speaker employs a slotted yoke and two suspension components enabling very large excursion relative to the size of the diaphragm which results in improved low frequency output. A first suspension component includes an inner ring, flexible springs, and an outer body. The flexible springs extend through the slots of the yoke and couple the inner ring to the outer body. The inner ring, outer body, and flexible springs of the first suspension component may be of monolithic construction or they may be distinct components coupled together. The inner ring couples to the bobbin of the diaphragm assembly, and the outer body couples to the outer cylindrical surface of the yoke or to a mounting ring which is coupled to the outer cylindrical surface of the yoke. A second suspension component, such as a surround, couples the diaphragm assembly and to the mounting ring. The mounting ring and the outer body of the first suspension component are keyed and dimensioned to provide correct positioning and alignment of the inner ring. This accomplishes accurate positioning of the voice coil in both the radial and axial directions without complicated and expensive assembly equipment.
摘要翻译：诸如音频扬声器的电磁换能器采用开槽磁轭和两个悬架组件，能够相对于隔膜的尺寸进行非常大的偏移，这导致改进的低频输出。第一悬架部件包括内圈，柔性弹簧和外体。柔性弹簧延伸穿过轭的狭槽并将内环连接到外部主体。第一悬挂部件的内圈，外部主体和柔性弹簧可以是整体结构，或者它们可以是联接在一起的不同部件。内环耦合到隔膜组件的线轴，并且外主体耦合到轭的外圆柱形表面或联接到轭的外圆柱形表面的安装环。第二悬架部件，例如环绕，将隔膜组件和安装环连接。安装环和第一悬挂部件的外部主体的键和尺寸被设计成提供内圈的正确的定位和对准。这实现了音圈在径向和轴向上的精确定位，而没有复杂和昂贵的装配设备。

5. 发明授权

US5255321A Acoustic transducer for automotive noise cancellation 失效
标题翻译：用于汽车噪声消除的声学换能器
公开(公告)号：US5255321A
公开(公告)日：1993-10-19
申请号：US623283
申请日：1990-12-05
申请人： Fancher M. Murray , Richard L. Weisman
发明人： Fancher M. Murray , Richard L. Weisman
IPC分类号： F01N1/06 , F01N1/22 , F16L55/033 , G10K11/178 , A61F11/06
CPC分类号： F01N1/065 , F01N1/22 , F16L55/0333 , G10K11/1788 , F01N2290/08 , G10K2210/12822 , G10K2210/32121 , G10K2210/32291
摘要： An acoustic transducer is disclosed for incorporation into an engine exhaust system or other gas carrying duct. The transducer produces pressure variations within the duct in accordance with an applied electrical signal. The transducer is especially suitable for use as part of a noise cancellation system whereby inverse pressure variations produced by the transducer cancel noise propagating in the duct. The design of the transducer allows its use when the duct is one carrying high temperature gases such as an automobile exhaust pipe.
摘要翻译：公开了一种用于结合到发动机排气系统或其它气体输送管道中的声学换能器。传感器根据施加的电信号在管道内产生压力变化。传感器特别适合用作噪声消除系统的一部分，其中由换能器产生的反向压力变化消除了在管道中传播的噪声。传感器的设计允许其在管道是承载诸如汽车排气管的高温气体时使用。

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