公开(公告)号：US08167624B2

公开(公告)日：2012-05-01

申请号：US12281524

申请日：2007-03-16

Applicant: Matthias Hartlef ,  Frank Cordes

Inventor： Matthias Hartlef ,  Frank Cordes

IPC: H01R13/361

CPC classification number: H01R13/6315

Abstract: A fastening system for fastening a cabin fitting element with at least one electrical installation on a support structure of an aircraft. During installation into the support structure, the cabin fitting element is fixed in succession by at least one loose bearing in at least one degree of translational freedom and then by at least one fixed bearing in the at least one further degree of translational freedom. In order to ensure an improved installation and dismantling of cabin covering panels with electrical installation and to reduce the weight due to the components and also the installation space which is required, according to the disclosed embodiments a contact device with a bush arrangement and a plug arrangement is integrated in the at least one loose bearing and/or the at least one fixed bearing, by which an electrical connection is produced between the support structure and the electrical installation of the cabin fitting element on fixing at least of one degree of translational freedom.

Abstract translation: 一种紧固系统，用于将具有至少一个电气设备的客舱装配元件紧固在飞行器的支撑结构上。 在安装到支撑结构中时，客舱装配元件以至少一个平移自由度由至少一个松动轴承依次固定，然后由至少一个固定的轴承以至少一个进一步的平移自由度固定。 为了确保改进安装和拆卸具有电气安装的机舱盖板，并且由于部件以及所需的安装空间而减轻重量，根据所公开的实施例，具有套筒布置和插头布置的接触装置 集成在所述至少一个松动轴承和/或所述至少一个固定轴承中，通过所述至少一个松动轴承和/或所述至少一个固定轴承固定至少一个平移自由度，在所述支撑结构和所述客舱装配元件的电气装置之间产生电连接。

公开(公告)号：US1393666A

公开(公告)日：1921-10-11

申请号：US43310720

申请日：1920-12-27

Applicant: FRANK CORDES

Inventor： FRANK CORDES

IPC: B22D15/00

CPC classification number: B22D15/005

公开(公告)号：US1338001A

公开(公告)日：1920-04-27

申请号：US25092618

申请日：1918-08-22

Applicant: FRANK CORDES

Inventor： FRANK CORDES

IPC: B22D41/50

CPC classification number: B22D41/50

公开(公告)号：US08542860B2

公开(公告)日：2013-09-24

申请号：US12827285

申请日：2010-06-30

Applicant: Henning Scheel ,  Frank Cordes

Inventor： Henning Scheel ,  Frank Cordes

IPC: H04R25/00

CPC classification number: H04R7/045

Abstract: 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.

Abstract translation: 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

Applicant: Henning Scheel ,  Frank Cordes ,  Benjamin Grenzing

Inventor： Henning Scheel ,  Frank Cordes ,  Benjamin Grenzing

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

CPC classification number: H04R7/045

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06483894B2

公开(公告)日：2002-11-19

申请号：US09759643

申请日：2001-01-16

Applicant: Martin Hartick ,  Frank Cordes

Inventor： Martin Hartick ,  Frank Cordes

IPC: G21K102

CPC classification number: G01V5/0016 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0041 ,  G21K5/04

Abstract: A collimator for an X-ray testing machine and a method for adjusting the collimator with the aid of a detection system disposed in the collimator that includes at least two spatially separate detection devices, disposed and spacing one behind the other.

Abstract translation: 用于X射线测试机的准直器和借助于设置在准直器中的检测系统来调整准直器的方法，该检测系统包括至少两个空间上分离的检测装置，该检测装置设置并间隔开。

公开(公告)号：US2501663A

公开(公告)日：1950-03-28

申请号：US63784545

申请日：1945-12-29

Applicant: FRANK CORDES

Inventor： FRANK CORDES

IPC: B22D15/00

CPC classification number: B22D15/005

公开(公告)号：US20100329486A1

公开(公告)日：2010-12-30

申请号：US12827285

申请日：2010-06-30

Applicant: Henning Scheel ,  Frank Cordes

Inventor： Henning Scheel ,  Frank Cordes

IPC: H04R1/00 ,  H02K41/00

CPC classification number: H04R7/045

Abstract: 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.

Abstract translation: 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

Applicant: Benjamin Grenzing ,  Henning Scheel ,  Frank Cordes

Inventor： Benjamin Grenzing ,  Henning Scheel ,  Frank Cordes

IPC: H04R1/02

CPC classification number: H04R7/045 ,  H04R9/066 ,  H04R2207/021

Abstract: 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.

Abstract translation: 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：US06532276B1

公开(公告)日：2003-03-11

申请号：US10046777

申请日：2002-01-17

Applicant: Martin Hartick ,  Frank Cordes

Inventor： Martin Hartick ,  Frank Cordes

IPC: G01N23207

CPC classification number: G01V5/0016 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0041 ,  G21K5/04

Abstract: A method for determining the material of a detected item in objects, especially explosives in luggage, using X-ray diffraction. In this method, wherein scatter radiation deflected at the crystal-lattice structure of the material is measured and compared to characteristic energy spectra or diffraction spectra of various explosives, the absorption by the material influences the X-ray diffraction spectrum, so that information is missing, and inaccurate conclusions may be drawn regarding the material. To improve this method, the primary beam of an X-ray source is used for measuring the absorption. The beam passes through the material, and, from the absorption, an average atomic number of the material is determined, and this additional information is used for the identification of material known by comparing the recorded spectra with diffraction spectra. For this purpose, a collimation/detector arrangement preferably has only one collimator (8) and one detector (9), with the collimator (8) having a conically-expanding circular slot (1), which defines a predetermined diffraction angle, and a central blind bore (1) opening toward the x-ray source. First and second detectors (13, 14) are disposed in the bore to detect lower and higher x-ray energy, respectively.

Abstract translation: 使用X射线衍射来确定物体，特别是行李中的爆炸物中检测到的物品的材料的方法。 在该方法中，测量在材料的晶格结构处偏转的散射辐射，并与各种爆炸物的特征能谱或衍射光谱进行比较，该材料的吸收影响X射线衍射光谱，使得信息丢失 并且可能会对材料提供不准确的结论。 为了改善这种方法，使用X射线源的主光束来测量吸收。 光束通过材料，并且从吸收中确定材料的平均原子数，并且该附加信息用于通过将记录的光谱与衍射光谱进行比较而已知的材料的识别。 为此，准直/检测装置优选地仅具有一个准直器（8）和一个检测器（9），其中准直器（8）具有限定预定衍射角的锥形扩展的圆形槽（1），并且 中心盲孔（1）向x射线源开口。 第一和第二检测器（13,14）设置在孔中以分别检测较低和较高的X射线能量。