• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Sonic measurement system for the diagnosis of wooden structural elements, designed to obtain the frequency values that pass through a wooden structural element, for which it comprises a striking element (8) to strike and emit a frequency signal on the structural element to be measured and comprises at least two microphones (4) for capturing the signals transmitted by the structural element, which are aligned on the opposite side of said structural element to which the impact is made, and which are connected to a signal concentrator audio (5), configured to simultaneously process the signals received by the microphones. It also comprises a software (6) for reading data based on the Fourier Transform FFT system, to obtain the main frequency captured by the set of microphones. It also refers to a measurement procedure based on the configuration of the system.
    公开号:ES2685340A1
    申请号:ES201700471
    申请日:2017-03-31
    公开日:2018-10-08
    发明作者:Rebeca GUTIÉRREZ SÁNCHEZ；Luis Alfonso Basterra Otero；Luis ACUÑA RELLO；Milagros CASADO SANZ；Leandro MORILLAS ROMERO；Gamaliel LÓPEZ RODRÍGUEZ；José Antonio BALMORI ROIZ
    申请人:Universidad de Valladolid；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
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    同族专利:
    公开号 | 公开日
    WO2018178482A1|2018-10-04|
    ES2685340B2|2019-10-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0448896A1|1989-12-21|1991-10-02|Centre D'etudes Et De Recherches De L'industrie Du Beton Manufacture, Cerib|Method and apparatus for non-destructive testing of concrete components|
    JP2003287460A|2002-03-28|2003-10-10|Sekisui Chem Co Ltd|Measuring method for floor impact sound|
    EP1793225A1|2004-08-11|2007-06-06|JFE Civil Engineering|Internal treenondestructive inspection method and apparatus using acoustic tomography|
    EP2455740A1|2010-11-17|2012-05-23|Innodura|Method and device for non-destructive determination of the modulus of rupture of a wooden part|
    US20120170785A1|2011-01-03|2012-07-05|Toyota Motor Engineering & Manufacturing North America, Inc.|Noise-vibration microphone stand|
    法律状态:
    2018-10-08| BA2A| Patent application published|Ref document number: 2685340 Country of ref document: ES Kind code of ref document: A1 Effective date: 20181008 |
    2019-10-10| FG2A| Definitive protection|Ref document number: 2685340 Country of ref document: ES Kind code of ref document: B2 Effective date: 20191010 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201700471A|ES2685340B2|2017-03-31|2017-03-31|Sonic measurement system and procedure for diagnosis of structural wooden elements|ES201700471A| ES2685340B2|2017-03-31|2017-03-31|Sonic measurement system and procedure for diagnosis of structural wooden elements|
    PCT/ES2018/070271| WO2018178482A1|2017-03-31|2018-03-28|System and method for sonic measurement for the assessment of wooden structural elements|
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