公开(公告)号：US08649544B2

公开(公告)日：2014-02-11

申请号：US13270102

申请日：2011-10-10

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/20

CPC分类号： H04R1/30 ,  H04R2201/34

摘要： A phasing plug for a compression driver includes a base portion and a hub portion. The base portion includes a first side, a second side, and a plurality of apertures extending between the first and second sides. The hub portion extends from the base portion along an axis. The hub portion includes an outer surface and a plurality of ribs disposed on the outer surface. A plurality of recesses are defined by the outer surface and respective pairs of adjacent ribs. At least one aperture fluidly communicates with at least one of the recesses.

摘要翻译： 用于压缩驱动器的定相插头包括基座部分和轮毂部分。 基部包括在第一和第二侧之间延伸的第一侧，第二侧和多个孔。 轮毂部分沿着轴线从基部延伸。 毂部分包括外表面和设置在外表面上的多个肋。 多个凹槽由外表面和相应的一对相邻的肋限定。 至少一个孔与至少一个凹部流体连通。

公开(公告)号：US08280091B2

公开(公告)日：2012-10-02

申请号：US12895606

申请日：2010-09-30

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/00 ,  H04R1/20 ,  H04R9/06 ,  H04R11/02

CPC分类号： H04R1/30 ,  H04R1/345

摘要： A phasing plug includes a base portion including an input side, an output side, a plurality of entrances on the input side, a plurality of exits on the output side arranged about a central axis, and a plurality of channels fluidly interconnecting the entrances with the respective exits. Each corresponding entrance, channel and exit establish an acoustical path from the input side to the output side that is non-radial relative to the central axis. Two phasing plugs may be provided in a dual compression driver.

摘要翻译： 相控插头包括基部，其包括输入侧，输出侧，输入侧上的多个入口，围绕中心轴布置的输出侧上的多个出口，以及将入口与 各自出口。 每个对应的入口，通道和出口建立从输入侧到输出侧的相对于中心轴非径向的声路。 可以在双重压缩驱动器中提供两个定相插头。

公开(公告)号：US08036408B2

公开(公告)日：2011-10-11

申请号：US11317654

申请日：2005-12-22

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/20

CPC分类号： H04R1/30 ,  H04R2201/34

摘要： A phasing plug for a compression driver includes a base portion and a hub portion. The base portion includes a first side, a second side, and a plurality of apertures extending between the first and second sides. The hub portion extends from the base portion along an axis. The hub portion includes an outer surface and a plurality of ribs disposed on the outer surface. A plurality of recesses are defined by the outer surface and respective pairs of adjacent ribs. At least one aperture fluidly communicates with at least one of the recesses.

摘要翻译： 用于压缩驱动器的定相插头包括基座部分和轮毂部分。 基部包括在第一和第二侧之间延伸的第一侧，第二侧和多个孔。 轮毂部分沿着轴线从基部延伸。 毂部分包括外表面和设置在外表面上的多个肋。 多个凹槽由外表面和相应的一对相邻的肋限定。 至少一个孔与至少一个凹部流体连通。

公开(公告)号：US20110085692A1

公开(公告)日：2011-04-14

申请号：US12895606

申请日：2010-09-30

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/20

CPC分类号： H04R1/30 ,  H04R1/345

摘要： A phasing plug includes a base portion including an input side, an output side, a plurality of entrances on the input side, a plurality of exits on the output side arranged about a central axis, and a plurality of channels fluidly interconnecting the entrances with the respective exits. Each corresponding entrance, channel and exit establish an acoustical path from the input side to the output side that is non-radial relative to the central axis. Two phasing plugs may be provided in a dual compression driver.

摘要翻译： 相控插头包括基部，其包括输入侧，输出侧，输入侧上的多个入口，围绕中心轴布置的输出侧上的多个出口，以及将入口与 各自出口。 每个对应的入口，通道和出口建立从输入侧到输出侧的相对于中心轴非径向的声路。 可以在双重压缩驱动器中提供两个定相插头。

公开(公告)号：US20090310809A1

公开(公告)日：2009-12-17

申请号：US12137215

申请日：2008-06-11

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/02

CPC分类号： H04R1/345 ,  H04R1/30

摘要： A phasing plug for a compression driver includes a base portion and a hub portion. The base portion includes a first side, a second side, and a plurality of apertures extending between the first and second sides. The hub portion extends from the base portion along an axis. A plurality of channels formed on the second side of the base portion, each channel extending from the hub portion to a corresponding one of a plurality of apertures extending between the first and second sides, the apertures formed to define lines cutting diagonally across the annular section.

摘要翻译： 用于压缩驱动器的定相插头包括基座部分和轮毂部分。 基部包括在第一和第二侧之间延伸的第一侧，第二侧和多个孔。 轮毂部分沿着轴线从基部延伸。 形成在所述基部的第二侧上的多个通道，每个通道从所述轮毂部分延伸到在所述第一和第二侧之间延伸的多个孔中的对应的一个孔，所述孔被形成以限定沿着所述环形部分 。

公开(公告)号：US08077897B2

公开(公告)日：2011-12-13

申请号：US12137215

申请日：2008-06-11

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/02 ,  H04R1/20

CPC分类号： H04R1/345 ,  H04R1/30

摘要： A phasing plug for a compression driver includes a base portion and a hub portion. The base portion includes a first side, a second side, and a plurality of apertures extending between the first and second sides. The hub portion extends from the base portion along an axis. A plurality of channels formed on the second side of the base portion, each channel extending from the hub portion to a corresponding one of a plurality of apertures extending between the first and second sides, the apertures formed to define lines cutting diagonally across the annular section.

摘要翻译： 用于压缩驱动器的定相插头包括基座部分和轮毂部分。 基部包括在第一和第二侧之间延伸的第一侧，第二侧和多个孔。 轮毂部分沿着轴线从基部延伸。 形成在所述基部的第二侧上的多个通道，每个通道从所述轮毂部分延伸到在所述第一和第二侧面之间延伸的多个孔中的对应的一个孔，所述孔被形成以限定沿着所述环形部分 。

公开(公告)号：US20070147647A1

公开(公告)日：2007-06-28

申请号：US11317654

申请日：2005-12-22

申请人： Alexander Voishvillo

发明人： Alexander Voishvillo

IPC分类号： H04R1/02 ,  H04R1/20

CPC分类号： H04R1/30 ,  H04R2201/34

摘要： A phasing plug for a compression driver includes a base portion and a hub portion. The base portion includes a first side, a second side, and a plurality of apertures extending between the first and second sides. The hub portion extends from the base portion along an axis. The hub portion includes an outer surface and a plurality of ribs disposed on the outer surface. A plurality of recesses are defined by the outer surface and respective pairs of adjacent ribs. At least one aperture fluidly communicates with at least one of the recesses.

摘要翻译： 用于压缩驱动器的定相插头包括基座部分和轮毂部分。 基部包括在第一和第二侧之间延伸的第一侧，第二侧和多个孔。 轮毂部分沿着轴线从基部延伸。 毂部分包括外表面和设置在外表面上的多个肋。 多个凹槽由外表面和相应的一对相邻的肋限定。 至少一个孔与至少一个凹部流体连通。

公开(公告)号：US6111970A

公开(公告)日：2000-08-29

申请号：US45072

申请日：1998-03-20

申请人： Alexander Voishvillo ,  Laszlo Megyeri

发明人： Alexander Voishvillo ,  Laszlo Megyeri

IPC分类号： H04R9/04 ,  H04R25/00

CPC分类号： H04R9/048

摘要： An electro-dynamic acoustic transducers has a pleated diaphragm in which an accordion-like alternating movement of the adjacent pleats is perpendicular to the radiation (acoustic) axis of the transducer. Formed metal combs having teeth in the spaces between at least some of the folds provide a precise corrugation and a reliable mechanical attachment between the diaphragm and the frame, with providing better thermal transfer from the diaphragm to the frame. The frame is preferably constructed from a material having high thermal conductivity (such as aluminum) for better heat-transfer and additional heat-dissipation. At least one of the metal combs is resiliently mounted to the frame by a spring, or by means of an elastic or pneumatic mechanism. This enables the diaphragm to remain under tension, counteracting any rippling that might result from the thermal expansion of the dielectric substrate and conductive strands within the frame. A "framed ladder" of heat-conducting bars may be attached to the diaphragm and frame to facilitate heat dissipation from the diaphragm to the frame.

摘要翻译： 电动声学换能器具有折叠隔膜，其中相邻褶皱的手风琴状交替运动垂直于换能器的辐射（声）轴。 在至少一些折叠部之间的空间中具有齿的成形金属梳提供了在隔膜和框架之间的精确波纹和可靠的机械连接，从而提供了从隔膜到框架的更好的热传递。 框架优选地由具有高导热性的材料（例如铝）构成，用于更好地传热和额外的散热。 金属梳中的至少一个通过弹簧或通过弹性或气动机构弹性地安装到框架上。 这使得隔膜保持张力，抵消可能由于介质基板和框架内的导电股线的热膨胀而产生的任何波纹。 导热杆的“框架”可以附接到隔膜和框架，以便于从隔膜到框架的散热。

公开(公告)号：US06205228B1

公开(公告)日：2001-03-20

申请号：US09307318

申请日：1999-05-07

申请人： Eugene J. Czerwinski ,  Terry Karstensen ,  Kirk Armstrong ,  Alexander Voishvillo ,  Laszlo M. Megyeri

发明人： Eugene J. Czerwinski ,  Terry Karstensen ,  Kirk Armstrong ,  Alexander Voishvillo ,  Laszlo M. Megyeri

IPC分类号： H04R2500

CPC分类号： H04R9/048

摘要： An electro-dynamic acoustic transducer has a pleated diaphragm in which an accordion-like alternating movement of the adjacent pleats is perpendicular to the radiation (acoustic) axis of the transducer. Front and rear pole plates cooperate to provide a magnetic field across the active area of the diaphragm. Each pole plate may be a “magnetic throat” constructed from a unitary casting of a ferrous magnetic material (such as an iron silicon alloy) having a number of apertures. In an exemplary embodiment, the open area at the rear of the pole plate may be approximately ⅓ the active area of the diaphragm, thereby providing a compression ratio of 3:1. The apertures are substantially uniformly distributed over the effective area of the diaphragm, to provide uniform acoustical coupling and prevent the occurrence of acoustical resonances and standing waves along the diaphragm's length. Each aperture in the front plate opens up such that the corresponding area at the inlet of the loading horn is substantially open, thereby providing a smooth transition through the magnetic pole plate to the external horn, with the apertures preferably designed with an exponential flare. These apertures may be tapered as part of the magnetic pole plate or the tapered portions may be formed separately from magnetic or non-magnetic materials, such as plastic or aluminum, and joined to a pole plate having corresponding apertures. In a preferred embodiment, each aperture is in the form of a horizontal slit extending across the active width of the diaphragm, and the apertures are arranged in a vertical array to cover this entire active area. Each slit increases in width as it tapers towards the front pole plate, providing the smoothest possible acoustical transition to the external horn.

摘要翻译： 电动声学换能器具有折叠隔膜，其中相邻褶皱的手风琴状交替运动垂直于换能器的辐射（声）轴线。 前极板和后极板协作以在隔膜的有效区域上提供磁场。 每个极板可以是由具有多个孔的铁质磁性材料（例如铁硅合金）的单一铸件构成的“磁性喉”。 在示例性实施例中，极板后部的开口面积可以约为隔膜有效面积的1/3，从而提供3:1的压缩比。 孔径基本上均匀地分布在隔膜的有效区域上，以提供均匀的声学耦合，并防止沿隔膜长度发生声共振和驻波。 前板中的每个孔打开，使得加载喇叭的入口处的相应区域基本上敞开，从而提供通过磁极板到外部喇叭的平滑过渡，其中孔优选地被设计成指数耀斑。 这些孔可以是锥形的，作为磁极板的一部分，或者锥形部分可以与诸如塑料或铝的磁性或非磁性材料分开形成，并且连接到具有相应孔的极板。 在优选实施例中，每个孔都是横跨隔膜的有效宽度延伸的水平狭缝的形式，并且孔被布置成垂直阵列以覆盖整个有效区域。 每个狭缝随着朝向前极板逐渐变细的宽度而增加，从而为外部喇叭提供最平滑的声学过渡。