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1. 发明申请

US20150176545A1 SELF-CLEANING AIR FILTER 有权
标题翻译：自清洁空气过滤器
公开(公告)号：US20150176545A1
公开(公告)日：2015-06-25
申请号：US14597564
申请日：2015-01-15
申请人： Maradyne Corporation
发明人： Jason D. Troxell , Paul D. Ellsworth , Robert Dingess
IPC分类号： F02M35/08 , B01D46/00
CPC分类号： F02M35/086 , B01D46/0005 , B01D46/0068 , B01D46/0071 , B01D46/0086 , B01D46/2403 , B01D46/4272 , B01D46/446
摘要： An air cleaner assembly includes a housing having an outer wall defining an air flow inlet, an air flow outlet and a hollow interior section. The housing is openable for service access to the interior section. A serviceable and selectively removable filter cartridge is positioned in the housing. The filter cartridge includes filter media surrounding an open central interior. A pulse jet distribution arrangement communicates with the interior of the housing and includes a device configured to direct a pulse of compressed gas into the interior of the filter cartridge. An evacuation valve arrangement is mounted to the housing to receive ejected dust from the filter cartridge and direct the received ejected dust out of the housing. The valve arrangement includes a frame, a blocking element mounted for reciprocation in relation to the frame and a biasing element for urging the blocking element into a closed position.
摘要翻译：空气净化器组件包括壳体，壳体具有限定空气流入口的外壁，空气流出口和中空内部部分。外壳可打开，可以进入内部部分。一个可维修且有选择地拆卸的过滤器滤芯定位在壳体中。过滤器滤芯包括围绕打开的中央内部的过滤介质。脉冲喷射分配装置与壳体的内部连通并且包括被配置为将压缩气体的脉冲引导到滤筒内部的装置。排气阀装置安装到壳体以接收来自过滤器滤芯的喷出的灰尘并将接收到的喷射的灰尘引导出壳体。阀装置包括框架，安装成相对于框架往复运动的阻挡元件和用于将阻挡元件推动到关闭位置的偏置元件。

2. 发明授权

US09309841B2 Self-cleaning air filter 有权
标题翻译：自清洁空气过滤器
公开(公告)号：US09309841B2
公开(公告)日：2016-04-12
申请号：US14597564
申请日：2015-01-15
申请人： Maradyne Corporation
发明人： Jason D. Troxell , Paul D. Ellsworth , Robert Dingess
IPC分类号： B01D46/00 , F02M35/08 , B01D46/24 , B01D46/42 , B01D46/44
CPC分类号： F02M35/086 , B01D46/0005 , B01D46/0068 , B01D46/0071 , B01D46/0086 , B01D46/2403 , B01D46/4272 , B01D46/446
摘要： An air cleaner assembly includes a housing having an outer wall defining an air flow inlet, an air flow outlet and a hollow interior section. The housing is openable for service access to the interior section. A serviceable and selectively removable filter cartridge is positioned in the housing. The filter cartridge includes filter media surrounding an open central interior. A pulse jet distribution arrangement communicates with the interior of the housing and includes a device configured to direct a pulse of compressed gas into the interior of the filter cartridge. An evacuation valve arrangement is mounted to the housing to receive ejected dust from the filter cartridge and direct the received ejected dust out of the housing. The valve arrangement includes a frame, a blocking element mounted for reciprocation in relation to the frame and a biasing element for urging the blocking element into a closed position.
摘要翻译：空气净化器组件包括壳体，壳体具有限定空气流入口的外壁，空气流出口和中空内部部分。外壳可打开，可以进入内部部分。一个可维修且有选择地拆卸的过滤器滤芯定位在壳体中。过滤器滤芯包括围绕打开的中央内部的过滤介质。脉冲喷射分配装置与壳体的内部连通并且包括被配置为将压缩气体的脉冲引导到滤筒内部的装置。排气阀装置安装到壳体以接收来自过滤器滤芯的喷出的灰尘并将接收到的喷射的灰尘引导出壳体。阀装置包括框架，安装成相对于框架往复运动的阻挡元件和用于将阻挡元件推动到关闭位置的偏置元件。

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