发明名称 |
DISPOSIZIONE DI UNIONE DI LINEA IDRAULICA. |
摘要 |
<p>The branch of the hydraulic circuit, contains an inlet from the pump (9) and a return to tank (10) and in the pressure line (9) a security valve (11) whose spool (12) is normally open when there is pressure in the line (9). A control valve (20) bleeds off the pressure in the line (17) feeding the other side of the control valve via the restrictor (16) being normally open (19). When there is a build up of pressure in the return (10), the control valve (20) closes and the build up in pressure in line (17) closes the safety valve.</p> |
申请公布号 |
ITTO20010301(A1) |
申请公布日期 |
2002.09.30 |
申请号 |
IT2001TO00301 |
申请日期 |
2001.03.30 |
申请人 |
SAUER-DANFOSS (NORDBORG) A/S |
发明人 |
ZENKER SIEGFRIED;ENNEMARK POUL |
分类号 |
F15B20/00 |
主分类号 |
F15B20/00 |
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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