发明名称 |
Edge filter for a high pressure hydraulic system |
摘要 |
An edge filter for use with a variable-displacement pump control is disclosed. The edge filter comprises a first portion disposed between a source of hydraulic actuating fluid and an orifice having a first flow area. The first portion has an outer circumference defining a radial gap within a bore. The gap has a predetermined gap width less than a diameter of the orifice.
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申请公布号 |
US5560825(A) |
申请公布日期 |
1996.10.01 |
申请号 |
US19940263314 |
申请日期 |
1994.06.21 |
申请人 |
CATERPILLAR INC. |
发明人 |
SHAFER, SCOTT F. |
分类号 |
B01D29/44;B01D35/02;F02B75/18;F02B75/22;F02M57/02;F02M59/10;F02M63/02;F04B49/00;(IPC1-7):B01D35/02 |
主分类号 |
B01D29/44 |
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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