![]() Equipment for the measurement of the coefficient of diffusion of gases through a porous material in
专利摘要:
Equipment for the measurement of the coefficient of diffusion of gases through a porous material under real conditions. The present invention relates to a device and a method for determining the diffusion coefficient of at least one gas present in a mixture of gases with different relative humidity in a wide range of temperatures, through a sample of permeable material comprising a first gas mixing chamber (1) and a second gas mixing chamber (2) arranged continuously and separated from each other by a third chamber (3) configured to house a sample. (Machine-translation by Google Translate, not legally binding) 公开号:ES2558851A1 申请号:ES201531678 申请日:2015-11-19 公开日:2016-02-09 发明作者:David BENAVENTE GARCÍA;Enrique Gadea Ramos;Concepción PLA BRU 申请人:Universidad de Alicante; IPC主号:
专利说明:
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权利要求:
Claims (1) [1] image 1 image2
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同族专利:
公开号 | 公开日 ES2558851B2|2016-07-26| WO2017085348A1|2017-05-26|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题 US5157960A|1990-02-06|1992-10-27|Massachusetts Institute Of Technology|Method and apparatus for transient measurement of gas permeability in closed-cell foam insulation| US7229593B1|2001-10-25|2007-06-12|Sandia Corporation|Portable vapor diffusion coefficient meter| ES2397469A1|2011-02-11|2013-03-07|Universidad De Valladolid|Device for measuring the permeability and diffusivity of gases in porous materials and method for measuring said parameters using the device|
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申请号 | 申请日 | 专利标题 ES201531678A|ES2558851B2|2015-11-19|2015-11-19|Equipment for measuring the gas diffusion coefficient through a porous material in real conditions|ES201531678A| ES2558851B2|2015-11-19|2015-11-19|Equipment for measuring the gas diffusion coefficient through a porous material in real conditions| PCT/ES2016/070822| WO2017085348A1|2015-11-19|2016-11-18|Device for measuring the diffusion coefficient of gases in a porous material under real conditions| 相关专利
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