公开(公告)号：US08588457B2

公开(公告)日：2013-11-19

申请号：US12540180

申请日：2009-08-12

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R25/00

CPC classification number: H04R9/046 ,  H02K33/18 ,  H04R9/047 ,  H04R31/00 ,  H04R2209/022

Abstract: A loudspeaker magnetic motor utilizes a voice coil with two or more wire coils that are connected in parallel and that are layered on top of one another. The motor utilizes, as a magnetic field source, a permanent magnet and, more particularly, a permanent magnet that includes a rare earth metal such as a neodymium boron iron magnet.

公开(公告)号：US20120328133A1

公开(公告)日：2012-12-27

申请号：US13482191

申请日：2012-05-29

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R1/02

CPC classification number: H04R1/2807 ,  H04R1/2834 ,  H04R2201/028 ,  H04R2205/021

Abstract: The invention provides, in some aspects, electronic devices with improved radiators (or “passive drivers”) comprising an elastomerically mounted mass in order to improve sound reproduction fidelity. The mass comprises a component of the device not normally used for such purpose—e.g., a battery—thereby, permitting size reductions while, at the same time, enhancing audio fidelity

Abstract translation: 本发明在一些方面提供具有改进的散热器（或无源驱动器）的电子设备，其包括弹性体安装的质量块，以便改善声音再现的保真度。 质量包括通常不用于这种目的的装置的部件，例如电池，从而允许尺寸减小，同时增强音频保真度

公开(公告)号：US20090161902A1

公开(公告)日：2009-06-25

申请号：US12339931

申请日：2008-12-19

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R1/02

CPC classification number: H04R1/025 ,  H04R1/24 ,  H04R9/025 ,  H04R9/06 ,  H04R27/00 ,  H04R2209/022

Abstract: Improved loudspeakers, systems and components are adapted to interconnect with many forms of communication media. In one embodiment, a speaker is mountable within a receptacle. The speaker includes a magnetic driver and a diaphragm mounted to a frame. The frame includes a mounting member extending from a surface of the frame behind the flange plane. The mounting member is engagable in a notch formed in the receptacle for securing the speaker within the receptacle. In another embodiment, a low-profile loudspeaker has a front-mounted magnetic driver disposed within a cone-shaped acoustic diaphragm. The magnetic driver includes a first rare earth magnet centrally disposed within an electromagnetic shielding material. In another embodiment, a low-profile, two-way loudspeaker includes a cone-shaped diaphragm and a dome-shaped (tweeter) diaphragm. A front-mounted magnetic driver comprises first and second rare earth magnets each centrally disposed within electromagnetic shielding material. The driver and cone-shaped diaphragm are mounted to a speaker frame. The tweeter diaphragm is mounted onto the driver coaxially and substantially coplanar with a forward edge of the cone-shaped diaphragm.

Abstract translation: 改进的扬声器，系统和组件适于与许多形式的通信介质互连。 在一个实施例中，扬声器可安装在容器内。 扬声器包括安装在框架上的磁性驱动器和隔膜。 框架包括从凸缘平面后面的框架的表面延伸的安装构件。 安装构件可接合在形成在插座中的凹口中，用于将扬声器固定在容器内。 在另一个实施例中，低调扬声器具有设置在锥形声膜内的前置磁驱动器。 磁驱动器包括集中设置在电磁屏蔽材料内的第一稀土磁体。 在另一个实施例中，低调双向扬声器包括锥形隔膜和圆顶形（高音单元）隔膜。 前置磁性驱动器包括第一和第二稀土磁体，每个磁铁中心设置在电磁屏蔽材料内。 驱动器和锥形隔膜安装在扬声器框架上。 扬声器隔膜与锥形隔膜的前边缘同轴并且基本共面安装在驱动器上。

公开(公告)号：US06876752B1

公开(公告)日：2005-04-05

申请号：US09100411

申请日：1998-06-19

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R1/24 ,  H04R9/02 ,  H04R9/06 ,  H04R25/00

CPC classification number: H04R1/025 ,  H04R1/24 ,  H04R9/025 ,  H04R9/06 ,  H04R27/00 ,  H04R2209/022

Abstract: A loud speaker according to the invention is mountable within a receptacle. The loudspeaker includes a magnetic driver and a diagragm mounted to a frame. The froame includes a mounting member extending from a surface of the frame behind the flange plane. The mounting member is engagable in a notch formed in the receptacle for securing the speaker within the receptacle. The loudspeaker enclosure has perforated layer shaped to define its inner volume. A honeycomb layer surrounds that perforated layer; and semi-rigid layer surrounds the honeycomb layer and forms the exterior wall.

Abstract translation: 根据本发明的扬声器可安装在容器内。 扬声器包括一个安装在一个框架上的磁力驱动器和一个磁极。 框架包括从凸缘平面后面的框架的表面延伸的安装构件。 安装构件可接合在形成在插座中的凹口中，用于将扬声器固定在容器内。 扬声器外壳具有穿孔层，以形成其内部体积。 蜂窝层围绕该穿孔层; 并且半刚性层围绕蜂窝层并形成外壁。

公开(公告)号：US08542863B2

公开(公告)日：2013-09-24

申请号：US12540180

申请日：2009-08-12

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R25/00

Abstract: A loudspeaker magnetic motor utilizes a voice coil with two or more wire coils that are connected in parallel and that are layered on top of one another. The motor utilizes, as a magnetic field source, a permanent magnet and, more particularly, a permanent magnet that includes a rare earth metal such as a neodymium boron iron magnet.

公开(公告)号：US07532737B2

公开(公告)日：2009-05-12

申请号：US11389994

申请日：2006-03-27

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R25/00

CPC classification number: H04R1/025 ,  H04R1/24 ,  H04R9/025 ,  H04R9/06 ,  H04R27/00 ,  H04R2209/022

Abstract: Improved loudspeakers, systems and components are adapted to interconnect with many forms of communication media. In one embodiment, a speaker is mountable within a receptacle. The speaker includes a magnetic driver and a diaphragm mounted to a frame. The frame includes a mounting member extending from a surface of the frame behind the flange plane. The mounting member is engagable in a notch formed in the receptacle for securing the speaker within the receptacle. In another embodiment, a low-profile loudspeaker has a front-mounted magnetic driver disposed within a cone-shaped acoustic diaphragm. The magnetic driver includes a first rare earth magnet centrally disposed within an electromagnetic shielding material. In another embodiment, a low-profile, two-way loudspeaker includes a cone-shaped diaphragm and a dome-shaped (tweeter) diaphragm. A front-mounted magnetic driver comprises first and second rare earth magnets each centrally disposed within electromagnetic shielding material. The driver and cone-shaped diaphragm are mounted to a speaker frame. The tweeter diaphragm is mounted onto the driver coaxially and substantially coplanar with a forward edge of the cone-shaped diaphragm.

Abstract translation: 改进的扬声器，系统和组件适于与许多形式的通信介质互连。 在一个实施例中，扬声器可安装在容器内。 扬声器包括安装在框架上的磁性驱动器和隔膜。 框架包括从凸缘平面后面的框架的表面延伸的安装构件。 安装构件可接合在形成在插座中的凹口中，用于将扬声器固定在容器内。 在另一个实施例中，低调扬声器具有设置在锥形声膜内的前置磁驱动器。 磁驱动器包括集中设置在电磁屏蔽材料内的第一稀土磁体。 在另一个实施例中，低调双向扬声器包括锥形隔膜和圆顶形（高音单元）隔膜。 前置磁性驱动器包括第一和第二稀土磁体，每个磁铁中心设置在电磁屏蔽材料内。 驱动器和锥形隔膜安装在扬声器框架上。 扬声器隔膜与锥形隔膜的前边缘同轴并且基本共面安装在驱动器上。

公开(公告)号：US07006653B2

公开(公告)日：2006-02-28

申请号：US10456990

申请日：2003-06-06

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R25/00

CPC classification number: H04R9/02 ,  H04R9/025 ,  H04R9/06 ,  H04R9/063 ,  H04R2209/026

Abstract: A speaker has an annular magnet structure. First and second annular magnets are arranged concentrically with each other and connected by a shunt at one end and a pole-defining structure at the other end to concentrate magnetic flux in a cylindrical voice coil gap. The shunt and pole structure are stacked such that the combined magnetic assembly has an opening extending centrally therethrough. A voice coil rides in the cylindrical magnetic flux gap and its leads are brought out through the opening to the other side of the magnet. When used with an enclosure, the diaphragm of the speaker may communicate through the central opening with the volume of a tuned enclosure extending behind the speaker, or the opening may serve as a port of the enclosure, allowing further degrees of control over total acoustics.

Abstract translation: 扬声器具有环形磁体结构。 第一和第二环形磁体彼此同心地布置并且通过一端的分路和另一端的极限定结构连接，以将磁通集中在圆柱形音圈间隙中。 并联和极结构被堆叠，使得组合的磁性组件具有通过其中心延伸的开口。 音圈绕在圆柱形磁通量隙中，其引线通过开口延伸到磁体的另一侧。 当与外壳一起使用时，扬声器的隔膜可以通过中心开口与扬声器后面延伸的调谐外壳的体积连通，或者开口可以用作外壳的端口，允许对总声学的进一步控制。

公开(公告)号：US06993147B2

公开(公告)日：2006-01-31

申请号：US10403830

申请日：2003-03-31

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R25/00

CPC classification number: H04R11/02

Abstract: A loudspeaker has a diaphragm with a voice coil disposed about its perimeter and extending in a gap into which the flux of an annular rare earth magnet is focused. An opening behind the diaphragm communicates through the speaker frame. The voice coil may have two or more windings that are connected in parallel, and may, e.g., be layered on top of one another, so that the impedance of the coil, as well as its depth in the front/back direction of motion, are low. The voice coil is preferably implemented using a polyamide form or bobbin, which has patterned lead-in conductors embedded therein to bring power to wire windings on the perimeter of the coil. The lead-in conductors extend to, or through, the central opening of a ring magnet, providing a robust ribbon input connection.

Abstract translation: 扬声器具有围绕其周边布置有音圈的隔膜，并且在间隙中延伸，环形稀土磁体的通量聚焦到该间隙中。 隔膜后面的开口通过扬声器框架连通。 音圈可以具有并联连接的两个或多个绕组，并且可以例如层叠在彼此之上，使得线圈的阻抗以及其在前/后运动方向上的深度， 是低的 音圈优选地使用聚酰胺形式或线轴来实现，其具有嵌入其中的图案化引入导体以对线圈的周边上的线绕组提供电力。 导入导体延伸到环形磁铁的中心开口或通过环形磁体的中心开口，从而提供坚固的带状输入连接。

公开(公告)号：US06654476B1

公开(公告)日：2003-11-25

申请号：US09639416

申请日：2000-08-14

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R2500

CPC classification number: H04R9/027 ,  H04R1/06 ,  H04R7/06 ,  H04R7/125 ,  H04R9/025 ,  H04R9/04 ,  H04R2307/027 ,  H04R2307/029 ,  H04R2499/13

Abstract: A loudspeaker has a diaphragm with a voice coil disposed about its perimeter and extending in a gap into which the flux of an annular rare earth magnet is focused. An opening behind the diaphragm communicates through the speaker frame. The voice coil may have two or more windings that are connected in parallel, and may, e.g., be layered on top of one another, so that the impedance of the coil, as well as its depth in the front/back direction of motion, are low. The voice coil is preferably implemented using a polyimide form or bobbin, which has patterned lead-in conductors embedded therein to bring power to wire windings on the perimeter of the coil. The lead-in conductors extend to, or through, the central opening of a ring magnet, providing a robust ribbon input connection. The ribbon lead-in may be symmetrical, and the central opening further provides an air channel that couples to an auxiliary chamber for enhanced sound. The magnet rests on a generally cup-shaped rear pole piece that cooperates with a front washer-shaped pole piece to define the perimeter flux gap. The upper surface of the front washer inclines to a thinned inner edge, reducing central mass and providing added clearance to accommodate the lead-in ribbon in a widely-curved arc without contacting the magnet or diaphragm. The diaphragm may be domed to provide further clearance, and is mass-loaded by a material such as butyl rubber to lower its resonance and improve performance. In one sandwich construction, the front surface of the dome is entirely coated, and the rubber extends in a band around the edge. A flat diaphragm may also be used, and pole pieces may be formed of materials such as chrome vanadium instead of cheaper iron materials to further reduce the overall thickness and weight without sacrificing the gains in efficiency and engine strength of the basic construction. The design provides a phase coherent and uniform broad range response.

Abstract translation: 扬声器具有围绕其周边布置有音圈的隔膜，并且在间隙中延伸，环形稀土磁体的通量聚焦到该间隙中。 隔膜后面的开口通过扬声器框架连通。 音圈可以具有并联连接的两个或多个绕组，并且可以例如层叠在彼此之上，使得线圈的阻抗以及其在前/后运动方向上的深度， 是低的 音圈优选地使用聚酰亚胺形式或线轴来实现，该聚酰亚胺形式或线轴具有嵌入其中的图案化引入导体，以对线圈的周边上的线绕组提供电力。 导入导体延伸到环形磁铁的中心开口或通过环形磁体的中心开口，从而提供坚固的带状输入连接。 色带引入可以是对称的，并且中心开口还提供了耦合到辅助室以增强声音的空气通道。 磁体位于大致杯状的后极片上，与前垫圈形极片配合，以限定周界通量间隙。 前垫圈的上表面倾斜到内边缘变薄，减少了中心质量，并提供了增加的间隙，以便在没有接触磁体或隔膜的情况下将引入带容纳在广泛弯曲的弧形中。 隔膜可以拱顶以提供更多的间隙，并且通过诸如丁基橡胶的材料进行质量负载以降低其共振并提高性能。 在一个夹层结构中，圆顶的前表面被完全地涂覆，并且橡胶在围绕边缘的带中延伸。 还可以使用平的隔膜，并且极片可以由诸如铬钒的材料形成，而不是较便宜的铁材料，以进一步降低整体厚度和重量，而不会牺牲基本结构的效率和发动机强度。 该设计提供了相位一致和均匀的宽范围响应。

公开(公告)号：US20080247582A1

公开(公告)日：2008-10-09

申请号：US11570361

申请日：2005-09-09

Applicant: Godehard A. Guenther

Inventor： Godehard A. Guenther

IPC: H04R1/00 ,  H04R11/02 ,  H04R1/02 ,  H05K5/00

CPC classification number: H04R1/02 ,  H04R1/2834 ,  H04R9/06 ,  H04R2420/07

Abstract: The invention provides, in one aspect, a loudspeaker that has electrodynamically-driven piston mounted in one external wall and that has movable panels in one or more other external walls. Those panels are air-coupled to the piston, e.g., via air within the enclosure, such that vibrational motion of the piston causes the vibration of the panels, thereby, improving the overall air coupling of the piston to the external environment, e.g., the listening room. Further aspects of the invention provide an improved driver for use, e.g., in the aforementioned loudspeaker. The driver comprises a three-part piston having first and second diaphragms coupled back-to-back with one another and having a voice coil face-mounted (or front-mounted) within the second diaphragm.

Abstract translation: 本发明在一个方面提供一种扬声器，其具有安装在一个外壁中的电动驱动活塞，并且在一个或多个其它外壁中具有可动面板。 这些面板例如通过外壳内的空气与活塞空气耦合，使得活塞的振动运动引起面板的振动，从而改善活塞与外部环境的整体空气耦合，例如， 听音室 本发明的其它方面提供了一种改进的驱动器，例如在上述扬声器中使用。 驱动器包括三部分活塞，其具有彼此背靠背连接的第一和第二隔膜，并且在第二隔膜内具有面向安装（或前置安装）的音圈。