发明名称 |
Filter element and methods of manufacturing and using same |
摘要 |
A coreless and spirally wound non-woven filter element is provided. The filter element includes at least one band of base media having a selected porosity and an interlay having a different porosity within at least one band of base media. The presence of the interlay in the filter element can create additional surface area within the contiguous construction of a filter element for filtration. This interlay can also create the ability to change direction of flow and to increase the deposition of specifically sized contaminants. |
申请公布号 |
AU2007328314(B2) |
申请公布日期 |
2012.12.06 |
申请号 |
AU20070328314 |
申请日期 |
2007.11.29 |
申请人 |
PERRY EQUIPMENT CORPORATION |
发明人 |
KROGUE, JOHN A.;CLOUD, DAN |
分类号 |
B23K31/00;B23P15/00 |
主分类号 |
B23K31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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