发明名称 |
Control system for vane and other displacement pumps has a thickened section at the control pin to prevent temporary increase in the pumped volume/pressure on a rapid acceleration |
摘要 |
The control system, for displacement pumps, has a control pin (27) with a thickened section (34) in a cylindrical or truncated cone shape in an axial setting zone of the throttle (20). It gives a minimum diaphragm cross section when the flow control piston (21) has yet to give a flow control action. The control pin (27) is bonded to the flow control piston (21), and the throttle drilling (28) is fixed at the housing.
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申请公布号 |
DE10006140(A1) |
申请公布日期 |
2001.08.16 |
申请号 |
DE20001006140 |
申请日期 |
2000.02.11 |
申请人 |
ZF LENKSYSTEME GMBH |
发明人 |
DRASKOVITS, GUENTER;ZIMMERMANN, GERHARD |
分类号 |
F04C2/344;F04C14/26;F04C15/00;F04C15/06;(IPC1-7):F04B49/035 |
主分类号 |
F04C2/344 |
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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