发明名称 |
Fuel filter with spring-loaded retention system |
摘要 |
A fuel filter assembly employs a spring-loaded collar which retains the disposable cartridge to the base. The collar carries a wave spring and comprises followers which ascend a spiral ramp of the base for securing the disposable cartridge to the base in a positive locked position. The filter assembly also incorporates an efficient bleed orifice and a pair of axial spaced seal rings for implementing a fluid seal with the received disposable cartridge.
|
申请公布号 |
US5302284(A) |
申请公布日期 |
1994.04.12 |
申请号 |
US19920997289 |
申请日期 |
1992.12.23 |
申请人 |
STANADYNE AUTOMOTIVE CORP. |
发明人 |
ZEINER, ROBERT W.;MAXWELL, M. CRAIG |
分类号 |
B01D27/08;B01D35/30;B01D36/00;(IPC1-7):B01D27/08 |
主分类号 |
B01D27/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|