发明名称 |
Fluid filter cartridge with replaceable filter element |
摘要 |
A spin-on fluid filter cartridge with a replaceable filter element is provided, comprising a housing, an internally threaded annular collar, a replaceable filter element, and an externally threaded mounting head assembly. The annular collar is secured inside the housing at its open upper end. A sealing ring in an annular channel adjacent the external threads of the mounting head seals the cartridge when the mounting head assembly is threaded into the annular collar.
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申请公布号 |
US5342519(A) |
申请公布日期 |
1994.08.30 |
申请号 |
US19930099906 |
申请日期 |
1993.07.30 |
申请人 |
DONALDSON COMPANY, INC. |
发明人 |
FRIEDMANN, FRANCIS A.;WAGNER, WAYNE M. |
分类号 |
F01M11/03;B01D27/08;B01D35/30;(IPC1-7):B01D35/30 |
主分类号 |
F01M11/03 |
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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