公开(公告)号：US08002248B2

公开(公告)日：2011-08-23

申请号：US12699346

申请日：2010-02-03

申请人： Yen-Jung Hu ,  Huang-Chin Pan

发明人： Yen-Jung Hu ,  Huang-Chin Pan

IPC分类号： B01F3/04

CPC分类号： B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/0439

摘要： A diffuser for an aeration system includes a base, a valve member, and a diaphragm. The diaphragm has a central portion, a peripheral portion, and a surrounding segment. The surrounding segment is interposed between the central portion and the peripheral portion, and includes a base web layer and a porous foam layer. The base web layer includes a plurality of fibrous filaments arranged to form a textured structure with a plurality of pores. The porous foam layer is disposed on the base web layer.

摘要翻译： 用于曝气系统的扩散器包括基座，阀构件和隔膜。 隔膜具有中心部分，周边部分和周围段。 周围部分插入在中心部分和周边部分之间，并且包括基底纤维网层和多孔泡沫层。 基底层包括布置成形成具有多个孔的纹理结构的多个纤维长丝。 多孔泡沫层设置在基底层上。

公开(公告)号：US20100133709A1

公开(公告)日：2010-06-03

申请号：US12699346

申请日：2010-02-03

申请人： Yen-Jung Hu ,  Huang-Chin Pan

发明人： Yen-Jung Hu ,  Huang-Chin Pan

IPC分类号： B01F3/04

CPC分类号： B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/0439

摘要： A diffuser for an aeration system includes a base, a valve member, and a diaphragm. The diaphragm has a central portion, a peripheral portion, and a surrounding segment. The surrounding segment is interposed between the central portion and the peripheral portion, and includes a base web layer and a porous foam layer. The base web layer includes a plurality of fibrous filaments arranged to form a textured structure with a plurality of pores. The porous foam layer is disposed on the base web layer.

摘要翻译： 用于曝气系统的扩散器包括基座，阀构件和隔膜。 隔膜具有中心部分，周边部分和周围段。 周围部分插入在中心部分和周边部分之间，并且包括基底纤维网层和多孔泡沫层。 基底层包括布置成形成具有多个孔的纹理结构的多个纤维长丝。 多孔泡沫层设置在基底层上。

公开(公告)号：US07681867B2

公开(公告)日：2010-03-23

申请号：US12141994

申请日：2008-06-19

申请人： Yen-Jung Hu ,  Huang-Chin Pan

发明人： Yen-Jung Hu ,  Huang-Chin Pan

IPC分类号： B01F3/04

CPC分类号： B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/0439

摘要： This invention relates to a diffuser for an aeration system, including a base, a diaphragm and a valve member attached to the diaphragm. The base is provided with a valve seat for engaging with the valve member to close the inlet of the aerating gas. Furthermore, the diaphragm includes a central portion, a peripheral portion attached to the periphery of the base, and a surrounding web segment interposed therebetween. The surrounding web segment includes a plurality of fibrous filaments which are arranged to form a textured structure with a plurality of pores of a dimension such that the aerating gas, when introduced, is permitted to be bubbled through the plurality of pores, so as to form fine and small bubbles in the water.

摘要翻译： 本发明涉及一种用于曝气系统的扩散器，包括基座，隔膜和连接到隔膜的阀构件。 基座设置有阀座，用于与阀构件接合以关闭充气气体的入口。 此外，隔膜包括中心部分，附接到基部的周边的周边部分和插入其间的周围的纤维网片段。 周围的网段包括多个纤维长丝，其被布置成形成具有多个尺寸的多孔的纹理结构，使得当引入的曝气气体允许鼓泡通过多个孔时，形成 水中细小的气泡。

公开(公告)号：US20090102075A1

公开(公告)日：2009-04-23

申请号：US12141994

申请日：2008-06-19

申请人： Yen-Jung Hu ,  Huang-Chin Pan

发明人： Yen-Jung Hu ,  Huang-Chin Pan

IPC分类号： B01F3/04

CPC分类号： B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/0439

摘要： This invention relates to a diffuser for an aeration system, comprising a base, a diaphragm and a valve member attached to the diaphragm. The base is provided with a valve seat for engaging with the valve member to close the inlet of the aerating gas. Furthermore, the diaphragm includes a central portion, a peripheral portion attached to the periphery of the base, and a surrounding web segment interposed therebetween. The surrounding web segment includes a plurality of fibrous filaments which are arranged to form a textured structure with a plurality of pores of a dimension such that the aerating gas, when introduced, is permitted to be bubbled through said plurality of pores, so as to form fine and small bubbles in the water.

摘要翻译： 本发明涉及一种用于曝气系统的扩散器，包括基座，隔膜和连接到隔膜的阀构件。 基座设置有阀座，用于与阀构件接合以关闭充气气体的入口。 此外，隔膜包括中心部分，附接到基部的周边的周边部分和插入其间的周围的纤维网片段。 周围的网段包括多个纤维长丝，其被布置成形成具有多个尺寸的多孔的纹理结构，使得当被引入时，曝气气体允许鼓泡通过所述多个孔，从而形成 水中细小的气泡。