发明名称 Recyclable filter cartridge and pressure vessel
摘要 A filter assembly (20) is described that includes a sub-stantially recyclable filter cartridge (30) inside a pressure vessel (22). The invented filter cartridge comprises substantially non-pressure bearing walls, except for a pressure-bearing neck (44) that is adapted to with-stand high pressures preferably in the range of about 500 psi (34,47. 105 Pa) from the inside. The walls of the filter cartridge that are incapable of withstanding significant internal pressure are surronded on the outside by a pressure vessel (22). The invented cartridge need not seal et the pressure vessel, because the cartridge neck (44) protrudes outside of the pressure vessel (22) to seal directly to a filter head. The, cartridge preferably includes a quick-disassembly mechanism for allowing quick and non-destructive access to the internal components and media of the cartridge.
申请公布号 AU1570401(A) 申请公布日期 2001.04.23
申请号 AU20010015704 申请日期 2000.10.12
申请人 ROGER P. REID 发明人 ROGER P. REID
分类号 G07F13/00;B01D24/02;B01D27/02;B01D29/11;B01D35/31;G07F13/06 主分类号 G07F13/00
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