公开(公告)号：US20100329486A1

公开(公告)日：2010-12-30

申请号：US12827285

申请日：2010-06-30

申请人： Henning Scheel ,  Frank Cordes

发明人： Henning Scheel ,  Frank Cordes

IPC分类号： H04R1/00 ,  H02K41/00

CPC分类号： H04R7/045

摘要： The present invention relates to an oscillator, particularly for or in a flat loudspeaker, particularly for use in the aerospace field, comprising an oscillating part carrier, a coupling ring for coupling the oscillator to a sound converter of a loudspeaker, wherein the oscillating part carrier and the coupling ring are connected to each other via a detachable quick-release closure, comprising first closing elements for a locked, secure connection in relation to vibrations and second closing elements that are separate from the first closing elements, for a secure connection between the oscillating part carrier and the coupling ring. The invention further relates to a flat loudspeaker comprising such an oscillator and to a vehicle comprising such a flat loudspeaker.

摘要翻译： 本发明涉及一种特别适用于平板扬声器或平板扬声器的振荡器，特别是用于航天领域，包括振荡部分载体，用于将振荡器耦合到扬声器的声音转换器的耦合环，其中振荡部分载体 并且联接环通过可拆卸的快速释放封闭件相互连接，包括用于相对于与第一闭合元件分离的振动和第二闭合元件的锁定的牢固连接的第一闭合元件，用于在 振荡部分载体和耦合环。 本发明还涉及一种包括这种振荡器的平面扬声器和包括这种平板扬声器的车辆。

公开(公告)号：US20100119095A1

公开(公告)日：2010-05-13

申请号：US12605412

申请日：2009-10-26

申请人： Benjamin Grenzing ,  Henning Scheel ,  Frank Cordes

发明人： Benjamin Grenzing ,  Henning Scheel ,  Frank Cordes

IPC分类号： H04R1/02

CPC分类号： H04R7/045 ,  H04R9/066 ,  H04R2207/021

摘要： The present invention provides a flat speaker, in particular in the aerospace sector, with a panel for generating acoustic signals by vibration of the same, and a vibration exciter which is connected to a panel and excites this to vibrate. Here the panel has an edge stiffening. This provides the panel with the required stiffness, particularly against hand pressures, but at the same it guarantees high energy efficiency of the flat speaker.

摘要翻译： 本发明特别提供了一种平板扬声器，特别是在航空航天领域，具有通过其振动产生声学信号的面板，以及连接到面板并激发振动的振动激励器。 这里的面板有一个边缘硬化。 这为面板提供了所需的刚度，特别是针对手压，但同样，它保证了平面扬声器的高能量效率。

公开(公告)号：US08989430B2

公开(公告)日：2015-03-24

申请号：US12605412

申请日：2009-10-26

申请人： Benjamin Grenzing ,  Henning Scheel ,  Frank Cordes

发明人： Benjamin Grenzing ,  Henning Scheel ,  Frank Cordes

IPC分类号： H04R1/00 ,  H04R7/04 ,  H04R9/06

CPC分类号： H04R7/045 ,  H04R9/066 ,  H04R2207/021

摘要： The present invention provides a flat speaker, in particular in the aerospace sector, with a panel for generating acoustic signals by vibration of the same, and a vibration exciter which is connected to a panel and excites this to vibrate. Here the panel has an edge stiffening. This provides the panel with the required stiffness, particularly against hand pressures, but at the same it guarantees high energy efficiency of the flat speaker.

摘要翻译： 本发明特别提供了一种平板扬声器，特别是在航空航天领域，具有通过其振动产生声学信号的面板，以及连接到面板并激发振动的振动激励器。 这里的面板有一个边缘硬化。 这为面板提供了所需的刚度，特别是针对手压，但同样，它保证了平面扬声器的高能量效率。

公开(公告)号：US08340314B2

公开(公告)日：2012-12-25

申请号：US11670527

申请日：2007-02-02

申请人： Henning Scheel ,  Frank Cordes

发明人： Henning Scheel ,  Frank Cordes

IPC分类号： H04B1/00

CPC分类号： H04R27/00 ,  H04R2227/003

摘要： An audio system for an aircraft passenger cabin and a method for controlling such an audio system for providing passengers with information programs, in which multiple loudspeakers are each disposed at a predefined loudspeaker location in the aircraft cabin, and an audio signal having at least one audio channel is reproduced via the loudspeakers wherein the at least one audio channel is output by a central processing unit to the multiple loudspeakers in the aircraft cabin via a bus system having multiple distribution units and multiple cabin units.

摘要翻译： 一种用于飞机乘客舱的音频系统和一种用于控制这种音频系统以便向乘客提供信息节目的方法，其中多个扬声器各自设置在飞行器机舱中的预定扬声器位置，以及具有至少一个音频的音频信号 频道通过扬声器再现，其中至少一个音频频道由中央处理单元经由具有多个分配单元和多个机舱单元的总线系统输出到飞机机舱中的多个扬声器。

公开(公告)号：US20080089537A1

公开(公告)日：2008-04-17

申请号：US11871186

申请日：2007-10-12

申请人： Henning Scheel ,  Frank Cordes ,  Benjamin Grenzing

发明人： Henning Scheel ,  Frank Cordes ,  Benjamin Grenzing

IPC分类号： H04R25/00

CPC分类号： H04R7/045

摘要： A loudspeaker system for an aircraft cabin for passengers, having a support structure, which includes multiple flexible flat elements, forming the internal walls of the cabin, fastening devices for fastening flat elements to the support structure, so that the flat elements may oscillate. At least one acoustic driver is connected to one or more flat elements, to induce a bending movement in the one or more flat elements. The particular flat element may oscillate as an acoustic diaphragm. The acoustic driver has a film-shaped piezoelectric exciter, which is bonded flatly to the flat element. The flat element bonded to an exciter has a first cover layer, a second cover layer, and a core layer between them. The core layer is subdivided in a plane parallel to the first and second cover layers by a horizontal incision in at least one predefined area.

摘要翻译： 一种用于乘客的飞机机舱的扬声器系统，其具有支撑结构，该支撑结构包括多个柔性扁平元件，形成舱室的内壁，用于将扁平元件紧固到支撑结构的紧固装置，使得扁平元件可能摆动。 至少一个声学驱动器连接到一个或多个平坦元件，以在一个或多个平坦元件中引起弯曲运动。 特定的平坦元件可以作为声膜振动。 声驱动器具有薄膜状的压电激励器，其平坦地与扁平元件结合。 结合到激励器的扁平元件具有第一覆盖层，第二覆盖层和它们之间的芯层。 核心层通过在至少一个预定区域中的水平切口在与第一和第二覆盖层平行的平面中细分。

公开(公告)号：US20070189549A1

公开(公告)日：2007-08-16

申请号：US11670527

申请日：2007-02-02

申请人： Henning Scheel ,  Frank Cordes

发明人： Henning Scheel ,  Frank Cordes

IPC分类号： H04B1/00

CPC分类号： H04R27/00 ,  H04R2227/003

摘要： An audio system for an aircraft passenger cabin and a method for controlling such an audio system for providing passengers with information programmes, in which multiple loudspeakers are each disposed at a predefined loudspeaker location in the aircraft cabin, and an audio signal having at least one audio channel is reproduced via the loudspeakers wherein the at least one audio channel is output by a central processing unit to the multiple loudspeakers in the aircraft cabin via a bus system having multiple distribution units and multiple cabin units.

摘要翻译： 一种用于飞机乘客舱的音频系统和一种用于控制这种音频系统以便向乘客提供信息节目的方法，其中多个扬声器各自设置在飞行器机舱中的预定扬声器位置，以及具有至少一个音频的音频信号 频道通过扬声器再现，其中至少一个音频频道由中央处理单元经由具有多个分配单元和多个机舱单元的总线系统输出到飞机机舱中的多个扬声器。

公开(公告)号：US08542860B2

公开(公告)日：2013-09-24

申请号：US12827285

申请日：2010-06-30

申请人： Henning Scheel ,  Frank Cordes

发明人： Henning Scheel ,  Frank Cordes

IPC分类号： H04R25/00

CPC分类号： H04R7/045

摘要： The present invention relates to an oscillator, particularly for or in a flat loudspeaker, particularly for use in the aerospace field, comprising an oscillating part carrier, a coupling ring for coupling the oscillator to a sound converter of a loudspeaker, wherein the oscillating part carrier and the coupling ring are connected to each other via a detachable quick-release closure, comprising first closing elements for a locked, secure connection in relation to vibrations and second closing elements that are separate from the first closing elements, for a secure connection between the oscillating part carrier and the coupling ring. The invention further relates to a flat loudspeaker comprising such an oscillator and to a vehicle comprising such a flat loudspeaker.

摘要翻译： 本发明涉及一种特别适用于平板扬声器或平板扬声器的振荡器，特别是用于航天领域，包括振荡部分载体，用于将振荡器耦合到扬声器的声音转换器的耦合环，其中振荡部分载体 并且联接环通过可拆卸的快速释放封闭件相互连接，包括用于相对于与第一闭合元件分离的振动和第二闭合元件的锁定的牢固连接的第一闭合元件，用于在 振荡部分载体和耦合环。 本发明还涉及一种包括这种振荡器的平面扬声器和包括这种平板扬声器的车辆。

公开(公告)号：US08139795B2

公开(公告)日：2012-03-20

申请号：US11871186

申请日：2007-10-12

申请人： Henning Scheel ,  Frank Cordes ,  Benjamin Grenzing

发明人： Henning Scheel ,  Frank Cordes ,  Benjamin Grenzing

IPC分类号： H04R25/00 ,  H04R1/02 ,  H04R1/00 ,  H04R11/02 ,  H04R9/06

CPC分类号： H04R7/045

摘要： A loudspeaker system for an aircraft cabin for passengers has a support structure, which includes multiple flexible flat elements, forming the internal walls of the cabin, and fastening devices for fastening flat elements to the support structure, so that the flat elements may oscillate. At least one acoustic driver is connected to one or more flat elements, to induce a bending movement in the one or more flat elements. The particular flat element may oscillate as an acoustic diaphragm. The acoustic driver has a film-shaped piezoelectric exciter, which is bonded flatly to the flat element. The flat element bonded to an exciter has a first cover layer, a second cover layer, and a core layer between them. The core layer is subdivided in a plane parallel to the first and second cover layers by a horizontal incision in at least one predefined area.

摘要翻译： 用于乘客的飞机机舱的扬声器系统具有支撑结构，其包括多个柔性扁平元件，形成舱室的内壁，以及用于将平坦元件紧固到支撑结构的紧固装置，使得平坦元件可以摆动。 至少一个声学驱动器连接到一个或多个平坦元件，以在一个或多个平坦元件中引起弯曲运动。 特定的平坦元件可以作为声膜振动。 声驱动器具有薄膜状的压电激励器，其平坦地与扁平元件结合。 结合到激励器的扁平元件具有第一覆盖层，第二覆盖层和它们之间的芯层。 核心层通过在至少一个预定区域中的水平切口在与第一和第二覆盖层平行的平面中细分。