发明名称 |
Enhanced electro-deposition device and method |
摘要 |
Embodiments of the present invention relate to a membrane assembly useful in an electro-deposition coating system and a method for constructing such a membrane assembly. The membrane assembly may include a membrane sheet, a guide and a frame. In an embodiment of the invention, the membrane assembly may be formed in a tubular shape by ultrasonically welding a membrane sheet along a spiral seam and placing the membrane sheet between a guide and frame formed form extruded net tubing. Alternative embodiments of the invention may incorporate different seam shapes and manufacturing and joining methods.
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申请公布号 |
US6436213(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000645182 |
申请日期 |
2000.08.24 |
申请人 |
PTI ADVANCED FILTRATION, INC. |
发明人 |
HOPKINS DAVID H. |
分类号 |
B29C65/08;B01D61/28;B01D63/06;B01D69/04;C25D13/00;C25D13/22;(IPC1-7):B32B31/16 |
主分类号 |
B29C65/08 |
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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