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公开(公告)号：US09523623B2
公开(公告)日：2016-12-20
申请号：US13687759
申请日：2012-11-28
申请人： Aisha Price Blanchard , Julie Charmaine Frey , Patrick Michael Gargano , Ameya Joshi , Konstantin Vladimirovich Khodosevich , William Paul Ryszytiwskyj , John Paul Bir Singh
发明人： Aisha Price Blanchard , Julie Charmaine Frey , Patrick Michael Gargano , Ameya Joshi , Konstantin Vladimirovich Khodosevich , William Paul Ryszytiwskyj , John Paul Bir Singh
CPC分类号： G01M3/20 , B01D46/2418 , G01N15/082 , G01N2015/084
摘要： Methods of testing a honeycomb filter include the step of maintaining an average temperature of the honeycomb filter and/or fog within a range of from about 10° C. to about 30° C. and flowing a fog with moisture droplets into the honeycomb network of channels at the first end portion of the honeycomb filter, the fog including a relative humidity of at least 80%. In further examples, the moisture droplets include a mean droplet size of from about 1 micron to about 25 microns.
摘要翻译： 蜂窝过滤器的测试方法包括将蜂窝过滤器和/或雾的平均温度保持在约10℃至约30℃的范围内，并将具有水滴的雾流入蜂窝过滤器的蜂窝网络 在蜂窝过滤器的第一端部处的通道，雾的相对湿度至少为80％。 在另外的实例中，水滴包括约1微米至约25微米的平均液滴尺寸。
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公开(公告)号：US09134218B2
公开(公告)日：2015-09-15
申请号：US13687690
申请日：2012-11-28
CPC分类号： G01N15/08 , B01D46/2418 , B01D63/066 , B01D65/102 , B01D71/024 , G01M3/20 , G01N2015/084
摘要： Methods of testing a honeycomb filter for defects include the step of wetting at least one of the first end portion and the second end portion to provide at least one wetted end portion. The method further includes the step of monitoring the second end portion for fog passing through the filter.
摘要翻译： 测试用于缺陷的蜂窝过滤器的方法包括润湿第一端部部分和第二端部部分中的至少一个以提供至少一个润湿端部的步骤。 该方法还包括监测通过过滤器的雾的第二端部的步骤。
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公开(公告)号：US20140144212A1
公开(公告)日：2014-05-29
申请号：US13687759
申请日：2012-11-28
申请人： Aisha Price Blanchard , Julie Charmaine Frey , Patrick Michael Gargano , Ameya Joshi , Konstantin Vladimirovich Khodosevich , William Paul Ryszytiwskyj , John Paul Bir Singh
发明人： Aisha Price Blanchard , Julie Charmaine Frey , Patrick Michael Gargano , Ameya Joshi , Konstantin Vladimirovich Khodosevich , William Paul Ryszytiwskyj , John Paul Bir Singh
IPC分类号： G01N15/08
CPC分类号： G01M3/20 , B01D46/2418 , G01N15/082 , G01N2015/084
摘要： Methods of testing a honeycomb filter include the step of maintaining an average temperature of the honeycomb filter and/or fog within a range of from about 10° C. to about 30° C. and flowing a fog with moisture droplets into the honeycomb network of channels at the first end portion of the honeycomb filter, the fog including a relative humidity of at least 80%. In further examples, the moisture droplets include a mean droplet size of from about 1 micron to about 25 microns.
摘要翻译： 蜂窝过滤器的测试方法包括将蜂窝过滤器和/或雾的平均温度保持在约10℃至约30℃的范围内，并将具有水滴的雾流入蜂窝过滤器的蜂窝网络 在蜂窝过滤器的第一端部处的通道，雾的相对湿度至少为80％。 在另外的实例中，水滴包括约1微米至约25微米的平均液滴尺寸。
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公开(公告)号：US20140144211A1
公开(公告)日：2014-05-29
申请号：US13687690
申请日：2012-11-28
IPC分类号： G01N15/08
CPC分类号： G01N15/08 , B01D46/2418 , B01D63/066 , B01D65/102 , B01D71/024 , G01M3/20 , G01N2015/084
摘要： Methods of testing a honeycomb filter for defects include the step of wetting at least one of the first end portion and the second end portion to provide at least one wetted end portion. The method further includes the step of monitoring the second end portion for fog passing through the filter.
摘要翻译： 测试用于缺陷的蜂窝过滤器的方法包括润湿第一端部部分和第二端部部分中的至少一个以提供至少一个润湿端部的步骤。 该方法还包括监测通过过滤器的雾的第二端部的步骤。
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