公开(公告)号：US5692053A

公开(公告)日：1997-11-25

申请号：US411779

申请日：1995-07-07

Applicant: Christopher R. Fuller ,  Michael P. McLoughlin ,  Stephen Hildebrand

Inventor： Christopher R. Fuller ,  Michael P. McLoughlin ,  Stephen Hildebrand

IPC: G10K11/178 ,  G10K11/16

CPC classification number: G10K11/1788 ,  G10K2210/106 ,  G10K2210/129 ,  G10K2210/3026 ,  G10K2210/3046 ,  G10K2210/3224 ,  G10K2210/32291

Abstract: The invention relates to noise or sound control achieved by enclosing the noise source in an active enclosure. Arrays of vibration inputs (for example, shakers, piezoceramics, etc.) are attached to the walls of the active enclosure, or loudspeakers located inside the enclosure can be used to excite the sides of the enclosure. An array of error microphones are located in the radiated acoustic field or PVDF strips are positioned on the wall. A controller senses the levels of sound observed at the error microphones or PVDF film and adjusts the oscillating inputs (in terms of frequency content, phase and magnitude) to the active vibration inputs in order to minimize the radiated sound.

Abstract translation: PCT No.PCT / US92 / 08401 Sec。 371日期：1995年7月7日 102（e）日期1995年7月7日PCT提交1992年10月8日PCT公布。 出版物WO94 / 09484 日期1994年04月28日本发明涉及通过将噪声源包围在活动外壳中而实现的噪声或声音控制。 振动输入（例如震动器，压电陶瓷等）的阵列连接到有源外壳的墙壁上，或者可以使用位于外壳内的扬声器来激发外壳的两侧。 一组误差麦克风位于辐射声场中，或PVDF条定位在墙上。 控制器感测在误差麦克风或PVDF胶片处观察到的声音水平，并将振荡输入（在频率含量，相位和幅度方面）调整到主动振动输入，以最小化辐射声音。

公开(公告)号：US08172040B2

公开(公告)日：2012-05-08

申请号：US13015633

申请日：2011-01-28

Applicant: Christopher R. Fuller ,  Kathleen Kondylas

Inventor： Christopher R. Fuller ,  Kathleen Kondylas

IPC: E04B1/14

CPC classification number: E04B1/7604 ,  E04B1/6801 ,  E04B1/82 ,  E04B2/7409 ,  E04B2001/8414 ,  E04B2001/8419 ,  E04B2001/8461 ,  F16F7/10 ,  F16F7/104 ,  G10K11/165 ,  Y10T29/49826

Abstract: Vibration or acoustic sound control is achieved using an elastic layer of thermal or insulation material in which a plurality of discrete masses are distributed throughout. The elastic layer may be installed as a pre-formed layer, or be blown into position within a structure where vibration or acoustic sound control is required.

Abstract translation: 振动或声音控制是通过使用多个离散质量分布在其中的热或绝缘材料的弹性层实现的。 弹性层可以作为预成形层安装，或者在需要振动或声音控制的结构内被吹动就位。

公开(公告)号：US07712580B2

公开(公告)日：2010-05-11

申请号：US11283508

申请日：2005-11-21

Applicant: Christopher R. Fuller ,  Kathleen Kondylas

Inventor： Christopher R. Fuller ,  Kathleen Kondylas

IPC: E04B1/14

CPC classification number: E04B1/7604 ,  E04B1/6801 ,  E04B1/82 ,  E04B2/7409 ,  E04B2001/8414 ,  E04B2001/8419 ,  E04B2001/8461 ,  F16F7/10 ,  F16F7/104 ,  G10K11/165 ,  Y10T29/49826

Abstract: Vibration or acoustic sound control is achieved using an elastic layer of thermal or insulation material in which a plurality of discrete masses are distributed throughout. The elastic layer may be installed as a pre-formed layer, or be blown into position within a structure where vibration or acoustic sound control is required.

Abstract translation: 振动或声音控制是通过使用多个离散质量分布在其中的热或绝缘材料的弹性层实现的。 弹性层可以作为预成形层安装，或者在需要振动或声音控制的结构内被吹动就位。

公开(公告)号：US07732736B2

公开(公告)日：2010-06-08

申请号：US11730319

申请日：2007-03-30

Applicant: Mairi MacLean ,  Dieter B. Heerdt ,  Christopher R. Fuller

Inventor： Mairi MacLean ,  Dieter B. Heerdt ,  Christopher R. Fuller

IPC: H05B3/02 ,  H05B3/58 ,  B67D7/32 ,  B67D7/82

CPC classification number: G05D23/27536

Abstract: A hot melt adhesive hose assembly comprises a heater circuit wrapped around an external surface portion of the hose assembly, a temperature sensor, and an elongated thermal fuse which is likewise wrapped around an external surface portion of the hose assembly such that successive spiral turns of the thermal fuse are effectively interposed between successive spiral turns of the heater circuit. The thermal fuse may be electrically connected in series with the heater circuit so as to effectively terminate electrical power to the heater circuit as a result of the melting of the thermal fuse, or alternatively, the thermal fuse may be electrically connected in series with the temperature sensor, so as to detect abnormal temperature levels at substantially any location throughout the length of the hose assembly.

Abstract translation: 热熔胶管组件包括围绕软管组件的外表面部分缠绕的加热器电路，温度传感器和细长的热熔丝，其同样缠绕在软管组件的外表面部分上，使得连续的螺旋匝 热熔丝被有效地插入在加热器电路的连续螺旋圈之间。 热熔丝可以与加热器电路串联电连接，以便有效地终止由于热熔丝熔化而导致加热器电路的电力，或者可选地，热熔丝可以与温度串联电连接 传感器，以便在软管组件的整个长度上的基本上任何位置检测异常温度水平。

公开(公告)号：US5662136A

公开(公告)日：1997-09-02

申请号：US498489

申请日：1995-09-11

Applicant: Tadeusz M. Drzewiecki ,  John B. Niemczuk ,  Christopher R. Fuller ,  Russell H. Thomas ,  Ricardo A. Burdisso

Inventor： Tadeusz M. Drzewiecki ,  John B. Niemczuk ,  Christopher R. Fuller ,  Russell H. Thomas ,  Ricardo A. Burdisso

IPC: G10K11/08 ,  G10K11/178 ,  F15C1/04 ,  F15C1/12

CPC classification number: G10K11/08 ,  G10K11/1788 ,  G10K2210/121 ,  G10K2210/1281 ,  G10K2210/32121 ,  Y10T137/0396 ,  Y10T137/2196

Abstract: Reduction or cancellation of acoustic noise is achieved by providing an amplified, oppositely phased version of the noise by means of an acousto-fluidic amplifier. The amplified acoustic output noise is delivered through an impedance matching horn in destructively interfering relation with the original noise. Depending on the acoustic noise source and its spatial distribution, the acousto-fluidic amplifier may be a single stage amplifier or multiple stages connected in parallel and/or cascade, with output horns spatially distributed to have the maximum cancellation effect. Sensed noise, prior to fluidic amplification, may be processed in a manner to effect feedback or feedforward control of the amplified acoustic output signals.

Abstract translation: 通过声流放大器提供噪声放大的相反阶段版本来实现声学噪声的减少或消除。 放大的声输出噪声通过阻抗匹配喇叭与原始噪声具有破坏性干扰关系。 取决于声学噪声源及其空间分布，声流放大器可以是单级放大器或并联和/或级联连接的多级放大器，输出喇叭在空间上分布以具有最大的消除效果。 在流体放大之前的感测噪声可以以对所放大的声输出信号进行反馈或前馈控制的方式进行处理。