On-site measurement of the density or thermal resistance of a material
    1.
    发明授权
    On-site measurement of the density or thermal resistance of a material 有权
    现场测量材料的密度或热阻

    公开(公告)号:US07055371B2

    公开(公告)日:2006-06-06

    申请号:US10862204

    申请日:2004-06-07

    IPC分类号: G01N9/00 G01N15/08

    CPC分类号: G01N9/32 G01N9/26

    摘要: A device suitable for conducting an on-site measurement of the density and/or R-value of a gas-permeable material is provided, comprising: a chamber comprising a first port and a second port; a diffuser in fluid communication with the second port of the chamber, wherein the diffuser comprises a diffuser port for conveying a gas flow to or from a gas-permeable material, and wherein the area of the diffuser port is greater than the area of the second port; a pressure sensor arranged to measure the pressure in the chamber; a temperature sensor arranged to measure the temperature of a gas in the chamber; and a relative humidity sensor arranged to measure the relative humidity in the chamber.

    摘要翻译: 提供一种适于进行现场测量气体可渗透材料的密度和/或R值的装置,包括:包括第一端口和第二端口的腔室; 与所述室的第二端口流体连通的扩散器,其中所述扩散器包括用于将气流输送到或从气体可渗透材料输送的扩散器端口,并且其中所述扩散器端口的面积大于所述第二端口的面积 港口; 压力传感器,布置成测量腔室中的压力; 温度传感器,布置成测量腔室中的气体的温度; 以及相对湿度传感器,布置成测量室内的相对湿度。

    System for conducting the on-site measurement of the density or thermal resistance of a material
    3.
    发明授权
    System for conducting the on-site measurement of the density or thermal resistance of a material 有权
    用于进行材料的密度或热阻的现场测量的系统

    公开(公告)号:US07059173B2

    公开(公告)日:2006-06-13

    申请号:US10862202

    申请日:2004-06-07

    IPC分类号: G01N9/00 G01N15/08

    CPC分类号: G01N9/26 G01N9/32

    摘要: A system suitable for conducting an on-site measurement of the density and/or R-value of a gas-permeable material, comprising: a device comprising: a chamber comprising a first port and a second port; a diffuser in fluid communication with the second port of the chamber, wherein the diffuser comprises a diffuser port for conveying a gas flow to or from a gas-permeable material, and wherein the area of the diffuser port is greater than the area of the second port; and a pressure sensor arranged to measure the pressure in the chamber; and an analyzer for determining the density and/or R-value of the gas-permeable material based on pressure measurements obtained by the pressure sensor.

    摘要翻译: 一种适用于进行气体可渗透材料的密度和/或R值的现场测量的系统,包括:装置,包括:包括第一端口和第二端口的室; 与所述室的第二端口流体连通的扩散器,其中所述扩散器包括用于将气流输送到或从气体可渗透材料输送的扩散器端口,并且其中所述扩散器端口的面积大于所述第二端口的面积 港口; 以及压力传感器,布置成测量所述腔室中的压力; 以及基于由压力传感器获得的压力测量值来确定透气材料的密度和/或R值的分析器。

    On-site measurement of the density or thermal resistance of a material
    4.
    发明申请
    On-site measurement of the density or thermal resistance of a material 有权
    现场测量材料的密度或热阻

    公开(公告)号:US20050268697A1

    公开(公告)日:2005-12-08

    申请号:US10862204

    申请日:2004-06-07

    IPC分类号: G01N9/00 G01N9/26 G01N9/32

    CPC分类号: G01N9/32 G01N9/26

    摘要: A device suitable for conducting an on-site measurement of the density and/or R-value of a gas-permeable material is provided, comprising: a chamber comprising a first port and a second port; a diffuser in fluid communication with the second port of the chamber, wherein the diffuser comprises a diffuser port for conveying a gas flow to or from a gas-permeable material, and wherein the area of the diffuser port is greater than the area of the second port; a pressure sensor arranged to measure the pressure in the chamber; a temperature sensor arranged to measure the temperature of a gas in the chamber; and a relative humidity sensor arranged to measure the relative humidity in the chamber.

    摘要翻译: 提供一种适于进行现场测量气体可渗透材料的密度和/或R值的装置,包括:包括第一端口和第二端口的腔室; 与所述室的第二端口流体连通的扩散器,其中所述扩散器包括用于将气流传送到或从气体可渗透材料输送的扩散器端口,并且其中所述扩散器端口的面积大于所述第二端口的面积 港口; 压力传感器,布置成测量腔室中的压力; 温度传感器,布置成测量腔室中的气体的温度; 以及相对湿度传感器,布置成测量室内的相对湿度。

    Sound control method
    5.
    发明授权
    Sound control method 有权
    声控方法

    公开(公告)号:US07340407B1

    公开(公告)日:2008-03-04

    申请号:US09709323

    申请日:2000-11-13

    IPC分类号: G06F9/44

    摘要: A system for acoustical performance enhancement, where combinations of component solutions are tested or modeled and given performance ratings. A builder desiring an sound control upgrade forwards project information, such as building plans and the desired performance level, to a design department. The project information is reviewed and a combination of component solutions is determined to increase the performance level of the home to the desired level. The project information is then modified according to the selected combination and presented to the builder. Because the combination of component solutions has been tested and addresses all possible acoustical weak links in the project, confidence of obtaining the final desired performance level in the project is high.

    摘要翻译: 一种用于声学性能增强的系统,其中组件解决方案的组合被测试或建模并给出性能等级。 希望进行声音控制升级的建筑师将项目信息(如构建计划和所需的性能水平)转发给设计部门。 审查项目信息,并确定组件解决方案的组合,以将家庭的性能水平提高到所需水平。 然后根据所选择的组合修改项目信息,并将其提交给构建器。 由于组件解决方案的组合已经过测试,并且处理了项目中所有可能的声学薄弱环节,因此在项目中获得最终期望性能水平的信心很高。

    Device for conducting the on-site measurement of the density or thermal resistance of a material
    6.
    发明申请
    Device for conducting the on-site measurement of the density or thermal resistance of a material 有权
    用于进行材料的密度或热阻的现场测量的装置

    公开(公告)号:US20050268696A1

    公开(公告)日:2005-12-08

    申请号:US10862203

    申请日:2004-06-07

    IPC分类号: G01N9/00 G01N9/26 G01N9/32

    CPC分类号: G01N9/26 G01N9/32

    摘要: A device suitable for conducting an on-site measurement of the density and/or R-value of a gas-permeable material is provided. The device comprises a chamber comprising a first port and a second port; a diffuser in fluid communication with the second port of the chamber, wherein the diffuser comprises a diffuser port for conveying a gas flow to or from a gas-permeable material, and wherein the area of the diffuser port is greater than the area of the second port; and a pressure sensor arranged to measure the pressure in the chamber.

    摘要翻译: 提供了一种适于进行现场测量气体可渗透材料的密度和/或R值的装置。 该装置包括一个包括第一端口和第二端口的腔室; 与所述室的第二端口流体连通的扩散器,其中所述扩散器包括用于将气流输送到或从气体可渗透材料输送的扩散器端口,并且其中所述扩散器端口的面积大于所述第二端口的面积 港口; 以及压力传感器,布置成测量腔室中的压力。

    Method and system for conducting an on-site measurement of the density of an insulation material
    7.
    发明授权
    Method and system for conducting an on-site measurement of the density of an insulation material 有权
    用于进行绝缘材料密度现场测量的方法和系统

    公开(公告)号:US07254987B2

    公开(公告)日:2007-08-14

    申请号:US11032761

    申请日:2005-01-11

    IPC分类号: G01N9/24

    摘要: Method for conducting an on-site measurement of a density value of an insulation material is provided, comprising: (a) providing an acoustic source for emitting a sound wave; (b) directing the sound wave emitted from the acoustic source through a waveguide and at an insulation material present in a wall, floor or ceiling cavity; (c) measuring a sound pressure in the waveguide to obtain at least one sound pressure measurement; and (d) calculating a density value of the insulation material based on the at least one sound pressure measurement.

    摘要翻译: 提供了用于进行绝缘材料的密度值的现场测量的方法,包括:(a)提供用于发射声波的声源; (b)引导从声源发射的声波通过波导和存在于墙壁,地板或天花板腔中的绝缘材料; (c)测量波导中的声压以获得至少一个声压测量; 以及(d)基于所述至少一个声压测量来计算所述绝缘材料的密度值。