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1. 发明授权

US06385327B1 Device having two coaxially disposed bodies which are movable relative to one another along a translation axis 有权
标题翻译：具有两个同轴设置的主体的装置，其可沿着平移轴相对于彼此移动
公开(公告)号：US06385327B1
公开(公告)日：2002-05-07
申请号：US09273290
申请日：1999-03-19
申请人： Guido O. M. D'Hoogh
发明人： Guido O. M. D'Hoogh
IPC分类号： H04R2500
CPC分类号： H04R9/063 , F16F15/073 , F16F2230/0052 , H04R1/403 , H04R7/12 , H04R9/043
摘要： A device including two bodies (3, 5) which are disposed coaxially with respect to a translation axis (1), and including a comparatively compact suspension via which at least one of the bodies is movable with respect to the other body along the translation axis. The suspension, which allows comparatively large and accurately defined axial excursions of the one body with respect to the other body, includes a set of at least three blade spring elements (7) which are positioned around the translation axis. These blade spring elements each include two blade springs (7a, 7b) which are inclined with respect to a plane (XY) oriented perpendicularly to the translation axis, the blade springs of each blade spring element each having two peripheral portions (7a1, 7a2; 7b1, 7b2) which each extend parallel to the plane which is oriented perpendicularly to the translation axis. One of the blade springs is connected to the one body near one of its peripheral portions and the other blade spring is connected to the other body near one of its peripheral portions, while the blade springs of each blade spring element are interconnected near their other peripheral portions.
摘要翻译：一种装置，包括相对于平移轴线（1）同轴设置的两个主体（3,5），并且包括相对紧凑的悬挂件，至少一个主体可经由该主体沿平移轴线相对于另一个主体移动。允许一个主体相对于另一个主体相对较大且精确地限定的轴向偏移的悬架包括围绕平移轴定位的至少三个叶片弹簧元件（7）的组。这些叶片弹簧元件各自包括相对于垂直于平移轴定向的平面（XY）倾斜的两个叶片弹簧（7a，7b），每个叶片弹簧元件的叶片弹簧各自具有两个周边部分（7a1,7a2; 7b1，7b2），其平行于垂直于平移轴定向的平面延伸。其中一个叶片弹簧在其一个周边部分附近连接到一个主体，另一个叶片弹簧在其周边部分之一附近连接到另一个主体，而每个叶片弹簧元件的叶片弹簧在其另一个周边部分。

2. 发明授权

US06457548B1 Passive radiator with mass elements 有权
标题翻译：被动散热器与质量元素
公开(公告)号：US06457548B1
公开(公告)日：2002-10-01
申请号：US09510851
申请日：2000-02-23
申请人： Guido O. M. D'Hoogh
发明人： Guido O. M. D'Hoogh
IPC分类号： G10K1300
CPC分类号： H04R1/2834 , H04R7/122
摘要： A passive radiator comprising a frame (1) and a radiator body (3) which is connected to the frame and which is movable relative to the frame along a translation axis (T). The radiator is suitable for the displacement of comparatively large air volumes. The radiator body comprises a central mass element (3a) and at least one mass element (3b, 3c, 3d) which is concentrically arranged with respect to the central mass element. The radiator further comprises connection units (5a, 5b, 5c, 5d) for the movable interconnection of each pair of adjoining mass elements and for the movable fastening of one of the mass elements to the frame. Each of said connection units comprises at least a resilient annular connection element (5a1, 5a2; 5b1, 5b2; 5c1, 5c2; 5d1, 5d2), such that the central mass element with its adjoining connection unit forms a mass spring system, as does each concentrically arranged mass element with its adjoining connection element, while all mass spring systems thus defined have at least substantially the same resonance frequency.
摘要翻译：一种无源辐射器，包括框架（1）和散热器主体（3），所述框架（1）和散热器主体（3）连接到所述框架并且可沿着平移轴线（T）相对于所述框架移动。散热器适用于较大风量的排量。散热器主体包括中心质量元件（3a）和相对于中心质量元件同心布置的至少一个质量元件（3b，3c，3d）。散热器还包括用于每对相邻质量元件的可移动互连的连接单元（5a，5b，5c，5d），以及用于将质量元件之一可移动地固定到框架上的连接单元。每个所述连接单元至少包括弹性环形连接元件（5a1,5a2; 5b1,5b2; 5c1,5c2; 5d1,5d2），使得具有相邻连接单元的中心质量元件形成质量弹簧系统每个同心布置的质量元件与其相邻的连接元件，而由此限定的所有质量弹簧系统具有至少基本上相同的共振频率。

3. 发明授权

US5737435A Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus 失效
标题翻译：声音再现装置包括用于该装置的声喇叭和声喇叭
公开(公告)号：US5737435A
公开(公告)日：1998-04-07
申请号：US576625
申请日：1995-12-21
申请人： Gerrit F. M. De Poortere , Martinus P. M. Van De Thillart , Guido O. M. D'Hoogh , Joris A. M. Nieuwendijk
发明人： Gerrit F. M. De Poortere , Martinus P. M. Van De Thillart , Guido O. M. D'Hoogh , Joris A. M. Nieuwendijk
IPC分类号： H04R5/02 , H04R1/30 , H04R1/34 , H04R25/00
CPC分类号： H04R1/30 , H04R5/02
摘要： A sound-reproducing apparatus comprises an acoustic horn which terminates in an opening in the wall of the apparatus. An obstacle is arranged in the acoustic duct of the horn, which provides a better frequency response.
摘要翻译：声音重放装置包括终端于设备壁上开口的声喇叭。障碍物布置在喇叭的声管中，这提供了更好的频率响应。

4. 发明授权

US5903656A Monitor has tubular loudspeaker reducing CRT's mask vibrations 失效
标题翻译：显示器具有管状扬声器，减少CRT的面罩振动
公开(公告)号：US5903656A
公开(公告)日：1999-05-11
申请号：US815252
申请日：1997-03-12
申请人： Guido O. M. D'Hoogh , Achiel E Verheyen
发明人： Guido O. M. D'Hoogh , Achiel E Verheyen
IPC分类号： H04R1/28 , H04R9/02 , H04R9/06 , H04R1/02
CPC分类号： H04R1/2834 , H04R2499/15 , H04R7/20 , H04R9/025 , H04R9/06
摘要： A loudspeaker system is physically integrated with a monitor. The monitor has a CRT. The loudspeaker system comprises an electro-acoustic transducer, a passive radiator and a tube mounted in between. The tube has a circular cross-section. The tube has an axis that is in parallel with a plane of the CRT's shadow mask.
摘要翻译：扬声器系统与显示器物理集成。显示器有一个CRT。扬声器系统包括电声换能器，无源辐射器和安装在其间的管。管具有圆形横截面。该管具有与CRT阴影掩模的平面平行的轴线。

5. 发明授权

US06590993B2 Panel-shaped loudspeaker 失效
标题翻译：面板式扬声器
公开(公告)号：US06590993B2
公开(公告)日：2003-07-08
申请号：US09417537
申请日：1999-10-14
申请人： Guido O. M. D'Hoogh , David M. E. Corynen
发明人： Guido O. M. D'Hoogh , David M. E. Corynen
IPC分类号： H04R2500
CPC分类号： H04R7/045 , H04R7/08 , H04R9/066 , H04R2307/029 , H04R2440/01
摘要： A panel-shaped loudspeaker includes a panel (1) and an exciter coupled to the panel. The panel is provided with two parallel extending thin walls (1a, 1b) which are interconnected by a structure of thin strip-shaped partitions (1c) situated between the walls. The longitudinal axes of all partitions extend parallel to each other and give the panel an anisotropic bending stiffness. The material of the walls and the partitions of the panel has an internal damping which is at least 2.5% of the critical damping of the relevant material, used in the panel.
摘要翻译：面板式扬声器包括面板（1）和耦合到面板的激励器。面板设置有两个平行延伸的薄壁（1a，1b），它们通过位于壁之间的薄的带状分隔壁（1c）的结构相互连接。所有分隔件的纵向轴线彼此平行延伸，并给予面板各向异性弯曲刚度。墙壁和板的隔板的材料具有内部阻尼，其至少为面板中使用的相关材料的临界阻尼的2.5％。

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