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1. 发明授权

US2565996A Cold cathode gas-filled transducer device 失效
标题翻译：冷阴极充气换能器装置
公开(公告)号：US2565996A
公开(公告)日：1951-08-28
申请号：US7500048
申请日：1948-02-10
申请人： JOHN STEERE PAUL STILL INC
发明人： STILL PAUL F
IPC分类号： H04R23/00
CPC分类号： H04R23/004

2. 发明申请

US20070223777A1 Loudspeaker having an interlocking magnet structure 有权
标题翻译：具有互锁磁体结构的扬声器
公开(公告)号：US20070223777A1
公开(公告)日：2007-09-27
申请号：US11386359
申请日：2006-03-22
申请人： Ryan Mihelich , Jason Semmler , John Steere
发明人： Ryan Mihelich , Jason Semmler , John Steere
IPC分类号： H04R9/06
CPC分类号： H04R9/025
摘要： A magnet structure for use with a loudspeaker may have an interlocking mechanism. The magnet structure may include a magnet, a shell pot and a core cap. The shell pot may contain the magnet in its hollow interior. The magnet may be a single magnet or double magnets. The core cap has two surfaces. For a single magnet, one surface of the core cap may face a magnet. For double magnets, the core cap may be vertically disposed between the two magnets. The magnet, the core cap and the shell pot may interlock with one another such that a position of the magnet relative to the core cap and the shell pot may be rigidly preserved. The magnet may be configured to be, for example, overlapped, inserted, staked and/or engaged with at least one of the shell pot or the core cap.
摘要翻译：用于扬声器的磁体结构可以具有互锁机构。磁体结构可以包括磁体，壳体罐和芯盖。壳罐可以在其中空的内部容纳磁体。磁体可以是单个磁体或双磁体。芯帽有两个表面。对于单个磁体，芯帽的一个表面可面向磁体。对于双磁体，芯帽可以垂直地设置在两个磁体之间。磁体，芯帽和壳体罐可以彼此互锁，使得磁体相对于芯帽和壳体的位置可以被刚性地保持。磁体可以被配置为例如与壳体罐或芯帽中的至少一个重叠，插入，固定和/或接合。

3. 发明申请

US20060233417A1 Electro-dynamic planar loudspeaker 有权
标题翻译：电动平面扬声器
公开(公告)号：US20060233417A1
公开(公告)日：2006-10-19
申请号：US11405856
申请日：2006-04-18
申请人： John Steere , Hans-Juergen Regl , Steven Hutt
发明人： John Steere , Hans-Juergen Regl , Steven Hutt
IPC分类号： H04R1/00
CPC分类号： H04R31/006 , H04R1/06 , H04R1/345 , H04R7/04 , H04R9/047 , H04R31/003
摘要： A planar loudspeaker includes a shell pot, a magnet, a diaphragm, and a face plate. The magnet may be positioned in a cavity in the shell pot. The diaphragm may be coupled with the shell pot to cover an entrance to the cavity. The shell pot may include a conductive path having an inner contact proximate the central axis of the diaphragm, and an outer contact proximate to a perimeter of the diaphragm. The face plate may be coupled with the shell pot so that the diaphragm is positioned between the magnet and the faceplate. The face plate may include an inner terminal and an outer terminal that are aligned to be in direct contact with the respective inner contact and the outer contact of the diaphragm and form an electrical connection there between when the face plate is coupled with the shell pot. The inner and outer terminals may be coupled with a source of electrical signals, such as an audio amplifier. The face plate may also include a raised surface that deflects the diaphragm into a predetermined shape when the face plate is coupled with the shell pot.
摘要翻译：平面扬声器包括壳罐，磁铁，隔膜和面板。磁体可以定位在壳罐中的空腔中。隔膜可以与壳体罐连接以覆盖空腔的入口。壳体罐可以包括导电路径，其具有靠近隔膜的中心轴线的内部接触件，以及靠近隔膜周边的外部接触件。面板可以与壳体罐结合，使得隔膜位于磁体和面板之间。面板可以包括内部端子和外部端子，其被定向成与隔膜的相应的内部接触件和外部接触件直接接触，并且当面板与壳体罐连接时在其间形成电连接。内部和外部端子可以与诸如音频放大器的电信号源耦合。面板还可以包括凸起表面，当面板与壳罐联接时，该表面使膜片偏转成预定形状。

4. 发明申请

US20060182305A1 Core cap for loudspeaker 有权
标题翻译：扬声器芯帽
公开(公告)号：US20060182305A1
公开(公告)日：2006-08-17
申请号：US11057873
申请日：2005-02-14
申请人： John Steere , Steven Hutt , Ronald Fenwick
发明人： John Steere , Steven Hutt , Ronald Fenwick
IPC分类号： H04R11/02
CPC分类号： H04R9/025
摘要： A core cap or top plate for use with loudspeakers that includes offset adhesive control grooves on the opposite faces of the disk-like core cap is disclosed. The grooves are offset from one another by a distance that makes the smallest dimension between any feature of the grooves about the same as the nominal thickness of the core cap. The core cap increases the magnetic flux capacity over prior art core cap designs, while maintaining features advantageous to error-proof the orientation of the core cap in the loudspeaker.
摘要翻译：公开了一种用于扬声器的芯帽或顶板，其包括在盘状芯帽的相对面上的胶粘剂控制槽。沟槽彼此偏移一定距离，使得槽的任何特征之间的最小尺寸与芯帽的标称厚度相同。芯帽提高了磁流量，超过现有技术的芯帽设计，同时保持有利于防止扬声器中芯帽的取向的特征。

5. 发明申请

US20050157904A1 Acoustically enhanced electro-dynamic loudspeakers 审中-公开
标题翻译：声增强电动扬声器
公开(公告)号：US20050157904A1
公开(公告)日：2005-07-21
申请号：US11039476
申请日：2005-01-19
申请人： John Steere , David Garner , Steven Hutt
发明人： John Steere , David Garner , Steven Hutt
IPC分类号： B60R11/00 , B60R11/02 , H04R1/02 , H04R1/06 , H04R5/02 , H04R7/04 , H04R7/18 , H04R9/00 , H04R9/02 , H04R9/04 , H04R9/06 , H04R11/02 , H04R31/00 , H04R1/00
CPC分类号： H04R9/047 , B60R11/0205 , B60R11/0211 , B60R11/0217 , B60R11/0223 , B60R11/0235 , B60R2011/0003 , B60R2011/0017 , B60R2011/0028 , B60R2011/0082 , B60R2011/0094 , B60R2011/0288 , H04R1/025 , H04R1/026 , H04R1/06 , H04R7/04 , H04R7/18 , H04R9/025 , H04R9/06 , H04R31/003 , H04R31/006 , H04R2201/34 , H04R2400/11 , H04R2499/13
摘要： An electro-dynamic loudspeaker is provided with dampening arrangements that contribute to improved acoustical properties for the electro-dynamic planar loudspeaker. The dampening arrangements include providing a frame having a curved sidewall surface for reducing standing waves. Another design provides for a ferrofluid being disposed between the diaphragm and magnets of the electro-dynamic loudspeaker in order to dampen the resonance frequency of the device. In addition, a diaphragm of an electro-dynamic loudspeaker is provided with a short turn of conductor disposed along a fringe zone at an edge of the diaphragm in order to electro-dynamically dampen the edge resonance of the film.
摘要翻译：电动扬声器具有阻尼装置，其有助于改善电动平面扬声器的声学特性。阻尼装置包括提供具有用于减少驻波的弯曲侧壁表面的框架。另一种设计提供了一种铁磁流体，其设置在电动扬声器的隔膜和磁体之间，以便抑制该装置的共振频率。此外，电动扬声器的隔膜设置有沿着隔膜边缘的边缘区域布置的短路导体，以便电动地阻尼膜的边缘共振。

6. 发明申请

US20060147081A1 Loudspeaker plastic cone body 有权
标题翻译：扬声器塑料锥体
公开(公告)号：US20060147081A1
公开(公告)日：2006-07-06
申请号：US11286872
申请日：2005-11-22
申请人： Louis Mango , John Steere , Steven Hutt
发明人： Louis Mango , John Steere , Steven Hutt
IPC分类号： H04R9/06 , H04R11/02
CPC分类号： H04R31/003 , H04R7/125 , H04R9/06 , H04R2307/025 , H04R2307/029
摘要： A loudspeaker cone body made of plastic includes a base carrier material and a filler material. The base carrier material is selected to optimize overall flow, weight and stiffness. The filler material may be a nanomaterial that provides for adjustment of process and acoustic related characteristics in the loudspeaker cone body that become relevant when the loudspeaker cone body is operated in a loudspeaker. Acoustic related characteristics that may be adjusted include a stiffness to weight ratio and an acoustic damping of the loudspeaker cone body. A predetermined weight percent of the filler material may be combined with the base carrier material to obtain repeatable desired acoustic related characteristics. The acoustic related characteristics may be adjusted by changing the predetermined weight percent of the filler material.
摘要翻译：由塑料制成的扬声器锥体包括基底载体材料和填充材料。选择基底载体材料以优化整体流动，重量和刚度。填充材料可以是纳米材料，其提供在扬声器锥体在扬声器中操作时变得相关的扬声器锥体中的过程和声学相关特性的调节。可以调节的声学相关特征包括扬声器锥体的刚度与重量比和声阻尼。预定重量百分比的填充材料可以与基底载体材料组合以获得可重复的期望声学相关特性。可以通过改变填充材料的预定重量百分比来调节声学相关特性。

7. 发明申请

US20050135653A1 Acoustically enhanced electro-dynamic loudspeakers 有权
公开(公告)号：US20050135653A1
公开(公告)日：2005-06-23
申请号：US11039494
申请日：2005-01-19
申请人： John Steere , David Garner , Steven Hutt
发明人： John Steere , David Garner , Steven Hutt
IPC分类号： B60R11/00 , B60R11/02 , H04R1/02 , H04R1/06 , H04R5/02 , H04R7/04 , H04R7/18 , H04R9/00 , H04R9/02 , H04R9/04 , H04R9/06 , H04R11/02 , H04R31/00 , H04R1/00
CPC分类号： H04R9/047 , B60R11/0205 , B60R11/0211 , B60R11/0217 , B60R11/0223 , B60R11/0235 , B60R2011/0003 , B60R2011/0017 , B60R2011/0028 , B60R2011/0082 , B60R2011/0094 , B60R2011/0288 , H04R1/025 , H04R1/026 , H04R1/06 , H04R7/04 , H04R7/18 , H04R9/025 , H04R9/06 , H04R31/003 , H04R31/006 , H04R2201/34 , H04R2400/11 , H04R2499/13
摘要： An electro-dynamic loudspeaker is provided with dampening arrangements that contribute to improved acoustical properties for the electro-dynamic planar loudspeaker. The dampening arrangements include providing a frame having a curved sidewall surface for reducing standing waves. Another design provides for a ferrofluid being disposed between the diaphragm and magnets of the electro-dynamic loudspeaker in order to dampen the resonance frequency of the device. In addition, a diaphragm of an electro-dynamic loudspeaker is provided with a short turn of conductor disposed along a fringe zone at an edge of the diaphragm in order to electro-dynamically dampen the edge resonance of the film.

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